* [pve-devel] [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0
@ 2022-02-11 9:24 Fabian Ebner
2022-02-11 9:24 ` [pve-devel] [PATCH v2 qemu 2/3] fix getopt-string when introducing -n option for qemu-img dd Fabian Ebner
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Fabian Ebner @ 2022-02-11 9:24 UTC (permalink / raw)
To: pve-devel
Notable changes:
* bdrv_co_p{discard,readv,writev,write_zeroes} function signatures
changed, to using int64_t for offsets/bytes and some still had int
rather than BrdvRequestFlags for the flags.
* job_cancel_sync now has a force parameter. Commit messages in
73895f3838cd7fdaf185cf1dbc47be58844a966f
4cfb3f05627ad82af473e7f7ae113c3884cd04e3
sound like using force=true makes more sense.
* Added 3 patches coming in via qemu-stable tag, most important one is
to work around a librbd issue.
* Added another 3 patches from qemu-devel to fix issue leading to
crash when live migrating with iothread.
* cluster_size calculation helper changed (see patch pve/0026).
* QAPI's if conditionals now use 'CONFIG_FOO' rather than
'defined(CONFIG_FOO)'
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
Changes from v1:
* pull in patches to fix live migration with iothread
...d-support-for-sync-bitmap-mode-never.patch | 64 ++++++-------
...-support-for-conditional-and-always-.patch | 10 +--
...check-for-bitmap-mode-without-bitmap.patch | 4 +-
...-to-bdrv_dirty_bitmap_merge_internal.patch | 6 +-
.../0006-mirror-move-some-checks-to-qmp.patch | 8 +-
...race-with-clients-disconnecting-earl.patch | 14 +--
...support-for-flag-argument-with-value.patch | 6 +-
...-set-expire_password-and-allow-VNC-d.patch | 42 +++++----
...-NULL-pointer-dereference-in-mirror_.patch | 83 -----------------
...ndling-of-holes-in-.bdrv_co_block_st.patch | 46 ++++++++++
...-rbd-workaround-for-ceph-issue-53784.patch | 90 +++++++++++++++++++
...Update-BSC-only-if-want_zero-is-true.patch | 43 +++++++++
...lete-reconnect-delay-timer-when-done.patch | 40 +++++++++
...sert-there-are-no-timers-when-closed.patch | 34 +++++++
...-nbd-Move-s-ioc-on-AioContext-change.patch | 90 +++++++++++++++++++
...k-file-change-locking-default-to-off.patch | 6 +-
...djust-network-script-path-to-etc-kvm.patch | 4 +-
...he-CPU-model-to-kvm64-32-instead-of-.patch | 6 +-
...ui-spice-default-to-pve-certificates.patch | 4 +-
...erfs-no-default-logfile-if-daemonize.patch | 2 +-
...lock-rbd-disable-rbd_cache_writethro.patch | 4 +-
.../0007-PVE-Up-qmp-add-get_link_status.patch | 4 +-
...PVE-Up-glusterfs-allow-partial-reads.patch | 14 +--
...return-success-on-info-without-snaps.patch | 4 +-
...dd-add-osize-and-read-from-to-stdin-.patch | 16 ++--
...E-Up-qemu-img-dd-add-isize-parameter.patch | 12 +--
...PVE-Up-qemu-img-dd-add-n-skip_create.patch | 10 +--
...virtio-balloon-improve-query-balloon.patch | 10 +--
.../0014-PVE-qapi-modify-query-machines.patch | 6 +-
.../0015-PVE-qapi-modify-spice-query.patch | 6 +-
...async-for-background-state-snapshots.patch | 46 +++++-----
...add-the-zeroinit-block-driver-filter.patch | 18 ++--
...-Add-dummy-id-command-line-parameter.patch | 14 +--
...le-posix-make-locking-optiono-on-cre.patch | 18 ++--
...sed-balloon-qemu-4-0-config-size-fal.patch | 4 +-
...E-Allow-version-code-in-machine-type.patch | 18 ++--
...VE-Backup-add-vma-backup-format-code.patch | 18 ++--
...-Backup-add-backup-dump-block-driver.patch | 38 ++++----
...ckup-proxmox-backup-patches-for-qemu.patch | 56 ++++++------
...estore-new-command-to-restore-from-p.patch | 4 +-
...irty-bitmap-tracking-for-incremental.patch | 16 ++--
.../pve/0030-PVE-various-PBS-fixes.patch | 10 +--
...k-driver-to-map-backup-archives-into.patch | 73 ++++++++-------
...dd-query_proxmox_support-QMP-command.patch | 6 +-
...E-add-query-pbs-bitmap-info-QMP-call.patch | 12 +--
...ct-stderr-to-journal-when-daemonized.patch | 8 +-
...d-sequential-job-transaction-support.patch | 10 +--
...-transaction-to-synchronize-job-stat.patch | 10 ++-
...-block-on-finishing-and-cleanup-crea.patch | 14 +--
...igrate-dirty-bitmap-state-via-savevm.patch | 14 +--
...dirty-bitmap-migrate-other-bitmaps-e.patch | 2 +-
...all-back-to-open-iscsi-initiatorname.patch | 4 +-
...routine-QMP-for-backup-cancel_backup.patch | 12 +--
.../pve/0042-PBS-add-master-key-support.patch | 14 +--
...st-path-reads-without-allocation-if-.patch | 8 +-
...PVE-block-stream-increase-chunk-size.patch | 2 +-
...accept-NULL-qiov-in-bdrv_pad_request.patch | 4 +-
.../0046-block-add-alloc-track-driver.patch | 29 +++---
debian/patches/series | 7 +-
qemu | 2 +-
60 files changed, 731 insertions(+), 448 deletions(-)
delete mode 100644 debian/patches/extra/0004-block-mirror-fix-NULL-pointer-dereference-in-mirror_.patch
create mode 100644 debian/patches/extra/0004-block-rbd-fix-handling-of-holes-in-.bdrv_co_block_st.patch
create mode 100644 debian/patches/extra/0005-block-rbd-workaround-for-ceph-issue-53784.patch
create mode 100644 debian/patches/extra/0006-block-io-Update-BSC-only-if-want_zero-is-true.patch
create mode 100644 debian/patches/extra/0007-block-nbd-Delete-reconnect-delay-timer-when-done.patch
create mode 100644 debian/patches/extra/0008-block-nbd-Assert-there-are-no-timers-when-closed.patch
create mode 100644 debian/patches/extra/0009-block-nbd-Move-s-ioc-on-AioContext-change.patch
diff --git a/debian/patches/bitmap-mirror/0001-drive-mirror-add-support-for-sync-bitmap-mode-never.patch b/debian/patches/bitmap-mirror/0001-drive-mirror-add-support-for-sync-bitmap-mode-never.patch
index 853cc8f..61ce22a 100644
--- a/debian/patches/bitmap-mirror/0001-drive-mirror-add-support-for-sync-bitmap-mode-never.patch
+++ b/debian/patches/bitmap-mirror/0001-drive-mirror-add-support-for-sync-bitmap-mode-never.patch
@@ -36,7 +36,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
5 files changed, 145 insertions(+), 29 deletions(-)
diff --git a/block/mirror.c b/block/mirror.c
-index 85b781bc21..0821214138 100644
+index efec2c7674..f7804638f9 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -50,7 +50,7 @@ typedef struct MirrorBlockJob {
@@ -48,7 +48,7 @@ index 85b781bc21..0821214138 100644
BlockMirrorBackingMode backing_mode;
/* Whether the target image requires explicit zero-initialization */
bool zero_target;
-@@ -65,6 +65,8 @@ typedef struct MirrorBlockJob {
+@@ -64,6 +64,8 @@ typedef struct MirrorBlockJob {
size_t buf_size;
int64_t bdev_length;
unsigned long *cow_bitmap;
@@ -57,7 +57,7 @@ index 85b781bc21..0821214138 100644
BdrvDirtyBitmap *dirty_bitmap;
BdrvDirtyBitmapIter *dbi;
uint8_t *buf;
-@@ -697,7 +699,8 @@ static int mirror_exit_common(Job *job)
+@@ -695,7 +697,8 @@ static int mirror_exit_common(Job *job)
bdrv_child_refresh_perms(mirror_top_bs, mirror_top_bs->backing,
&error_abort);
if (!abort && s->backing_mode == MIRROR_SOURCE_BACKING_CHAIN) {
@@ -67,7 +67,7 @@ index 85b781bc21..0821214138 100644
BlockDriverState *unfiltered_target = bdrv_skip_filters(target_bs);
if (bdrv_cow_bs(unfiltered_target) != backing) {
-@@ -802,6 +805,16 @@ static void mirror_abort(Job *job)
+@@ -800,6 +803,16 @@ static void mirror_abort(Job *job)
assert(ret == 0);
}
@@ -84,7 +84,7 @@ index 85b781bc21..0821214138 100644
static void coroutine_fn mirror_throttle(MirrorBlockJob *s)
{
int64_t now = qemu_clock_get_ns(QEMU_CLOCK_REALTIME);
-@@ -983,7 +996,8 @@ static int coroutine_fn mirror_run(Job *job, Error **errp)
+@@ -979,7 +992,8 @@ static int coroutine_fn mirror_run(Job *job, Error **errp)
mirror_free_init(s);
s->last_pause_ns = qemu_clock_get_ns(QEMU_CLOCK_REALTIME);
@@ -94,7 +94,7 @@ index 85b781bc21..0821214138 100644
ret = mirror_dirty_init(s);
if (ret < 0 || job_is_cancelled(&s->common.job)) {
goto immediate_exit;
-@@ -1216,6 +1230,7 @@ static const BlockJobDriver mirror_job_driver = {
+@@ -1221,6 +1235,7 @@ static const BlockJobDriver mirror_job_driver = {
.run = mirror_run,
.prepare = mirror_prepare,
.abort = mirror_abort,
@@ -102,15 +102,15 @@ index 85b781bc21..0821214138 100644
.pause = mirror_pause,
.complete = mirror_complete,
.cancel = mirror_cancel,
-@@ -1232,6 +1247,7 @@ static const BlockJobDriver commit_active_job_driver = {
+@@ -1237,6 +1252,7 @@ static const BlockJobDriver commit_active_job_driver = {
.run = mirror_run,
.prepare = mirror_prepare,
.abort = mirror_abort,
+ .clean = mirror_clean,
.pause = mirror_pause,
.complete = mirror_complete,
- },
-@@ -1594,7 +1610,10 @@ static BlockJob *mirror_start_job(
+ .cancel = commit_active_cancel,
+@@ -1602,7 +1618,10 @@ static BlockJob *mirror_start_job(
BlockCompletionFunc *cb,
void *opaque,
const BlockJobDriver *driver,
@@ -122,7 +122,7 @@ index 85b781bc21..0821214138 100644
bool auto_complete, const char *filter_node_name,
bool is_mirror, MirrorCopyMode copy_mode,
Error **errp)
-@@ -1606,10 +1625,39 @@ static BlockJob *mirror_start_job(
+@@ -1614,10 +1633,39 @@ static BlockJob *mirror_start_job(
uint64_t target_perms, target_shared_perms;
int ret;
@@ -164,7 +164,7 @@ index 85b781bc21..0821214138 100644
assert(is_power_of_2(granularity));
if (buf_size < 0) {
-@@ -1747,7 +1795,9 @@ static BlockJob *mirror_start_job(
+@@ -1755,7 +1803,9 @@ static BlockJob *mirror_start_job(
s->replaces = g_strdup(replaces);
s->on_source_error = on_source_error;
s->on_target_error = on_target_error;
@@ -175,7 +175,7 @@ index 85b781bc21..0821214138 100644
s->backing_mode = backing_mode;
s->zero_target = zero_target;
s->copy_mode = copy_mode;
-@@ -1768,6 +1818,18 @@ static BlockJob *mirror_start_job(
+@@ -1776,6 +1826,18 @@ static BlockJob *mirror_start_job(
bdrv_disable_dirty_bitmap(s->dirty_bitmap);
}
@@ -194,7 +194,7 @@ index 85b781bc21..0821214138 100644
ret = block_job_add_bdrv(&s->common, "source", bs, 0,
BLK_PERM_WRITE_UNCHANGED | BLK_PERM_WRITE |
BLK_PERM_CONSISTENT_READ,
-@@ -1845,6 +1907,9 @@ fail:
+@@ -1853,6 +1915,9 @@ fail:
if (s->dirty_bitmap) {
bdrv_release_dirty_bitmap(s->dirty_bitmap);
}
@@ -204,7 +204,7 @@ index 85b781bc21..0821214138 100644
job_early_fail(&s->common.job);
}
-@@ -1862,29 +1927,23 @@ void mirror_start(const char *job_id, BlockDriverState *bs,
+@@ -1870,29 +1935,23 @@ void mirror_start(const char *job_id, BlockDriverState *bs,
BlockDriverState *target, const char *replaces,
int creation_flags, int64_t speed,
uint32_t granularity, int64_t buf_size,
@@ -239,7 +239,7 @@ index 85b781bc21..0821214138 100644
}
BlockJob *commit_active_start(const char *job_id, BlockDriverState *bs,
-@@ -1909,7 +1968,8 @@ BlockJob *commit_active_start(const char *job_id, BlockDriverState *bs,
+@@ -1917,7 +1976,8 @@ BlockJob *commit_active_start(const char *job_id, BlockDriverState *bs,
job_id, bs, creation_flags, base, NULL, speed, 0, 0,
MIRROR_LEAVE_BACKING_CHAIN, false,
on_error, on_error, true, cb, opaque,
@@ -250,10 +250,10 @@ index 85b781bc21..0821214138 100644
errp);
if (!job) {
diff --git a/blockdev.c b/blockdev.c
-index 3d8ac368a1..03e99264dc 100644
+index b35072644e..9940116fe0 100644
--- a/blockdev.c
+++ b/blockdev.c
-@@ -2957,6 +2957,10 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
+@@ -2956,6 +2956,10 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
BlockDriverState *target,
bool has_replaces, const char *replaces,
enum MirrorSyncMode sync,
@@ -264,7 +264,7 @@ index 3d8ac368a1..03e99264dc 100644
BlockMirrorBackingMode backing_mode,
bool zero_target,
bool has_speed, int64_t speed,
-@@ -2976,6 +2980,7 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
+@@ -2975,6 +2979,7 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
{
BlockDriverState *unfiltered_bs;
int job_flags = JOB_DEFAULT;
@@ -272,7 +272,7 @@ index 3d8ac368a1..03e99264dc 100644
if (!has_speed) {
speed = 0;
-@@ -3030,6 +3035,29 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
+@@ -3029,6 +3034,29 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
sync = MIRROR_SYNC_MODE_FULL;
}
@@ -302,7 +302,7 @@ index 3d8ac368a1..03e99264dc 100644
if (!has_replaces) {
/* We want to mirror from @bs, but keep implicit filters on top */
unfiltered_bs = bdrv_skip_implicit_filters(bs);
-@@ -3076,8 +3104,8 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
+@@ -3075,8 +3103,8 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
* and will allow to check whether the node still exist at mirror completion
*/
mirror_start(job_id, bs, target,
@@ -313,7 +313,7 @@ index 3d8ac368a1..03e99264dc 100644
on_source_error, on_target_error, unmap, filter_node_name,
copy_mode, errp);
}
-@@ -3222,6 +3250,8 @@ void qmp_drive_mirror(DriveMirror *arg, Error **errp)
+@@ -3221,6 +3249,8 @@ void qmp_drive_mirror(DriveMirror *arg, Error **errp)
blockdev_mirror_common(arg->has_job_id ? arg->job_id : NULL, bs, target_bs,
arg->has_replaces, arg->replaces, arg->sync,
@@ -322,7 +322,7 @@ index 3d8ac368a1..03e99264dc 100644
backing_mode, zero_target,
arg->has_speed, arg->speed,
arg->has_granularity, arg->granularity,
-@@ -3243,6 +3273,8 @@ void qmp_blockdev_mirror(bool has_job_id, const char *job_id,
+@@ -3242,6 +3272,8 @@ void qmp_blockdev_mirror(bool has_job_id, const char *job_id,
const char *device, const char *target,
bool has_replaces, const char *replaces,
MirrorSyncMode sync,
@@ -331,7 +331,7 @@ index 3d8ac368a1..03e99264dc 100644
bool has_speed, int64_t speed,
bool has_granularity, uint32_t granularity,
bool has_buf_size, int64_t buf_size,
-@@ -3292,7 +3324,8 @@ void qmp_blockdev_mirror(bool has_job_id, const char *job_id,
+@@ -3291,7 +3323,8 @@ void qmp_blockdev_mirror(bool has_job_id, const char *job_id,
}
blockdev_mirror_common(has_job_id ? job_id : NULL, bs, target_bs,
@@ -342,10 +342,10 @@ index 3d8ac368a1..03e99264dc 100644
has_granularity, granularity,
has_buf_size, buf_size,
diff --git a/include/block/block_int.h b/include/block/block_int.h
-index c31cbd034a..11442893d0 100644
+index f4c75e8ba9..ee0aeb1414 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
-@@ -1254,7 +1254,9 @@ void mirror_start(const char *job_id, BlockDriverState *bs,
+@@ -1287,7 +1287,9 @@ void mirror_start(const char *job_id, BlockDriverState *bs,
BlockDriverState *target, const char *replaces,
int creation_flags, int64_t speed,
uint32_t granularity, int64_t buf_size,
@@ -357,10 +357,10 @@ index c31cbd034a..11442893d0 100644
BlockdevOnError on_source_error,
BlockdevOnError on_target_error,
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index 675d8265eb..6356a63695 100644
+index 1d3dd9cb48..da5dca1e3b 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -1938,10 +1938,19 @@
+@@ -1995,10 +1995,19 @@
# (all the disk, only the sectors allocated in the topmost image, or
# only new I/O).
#
@@ -381,7 +381,7 @@ index 675d8265eb..6356a63695 100644
#
# @buf-size: maximum amount of data in flight from source to
# target (since 1.4).
-@@ -1979,7 +1988,9 @@
+@@ -2036,7 +2045,9 @@
{ 'struct': 'DriveMirror',
'data': { '*job-id': 'str', 'device': 'str', 'target': 'str',
'*format': 'str', '*node-name': 'str', '*replaces': 'str',
@@ -392,7 +392,7 @@ index 675d8265eb..6356a63695 100644
'*speed': 'int', '*granularity': 'uint32',
'*buf-size': 'int', '*on-source-error': 'BlockdevOnError',
'*on-target-error': 'BlockdevOnError',
-@@ -2247,10 +2258,19 @@
+@@ -2308,10 +2319,19 @@
# (all the disk, only the sectors allocated in the topmost image, or
# only new I/O).
#
@@ -413,7 +413,7 @@ index 675d8265eb..6356a63695 100644
#
# @buf-size: maximum amount of data in flight from source to
# target
-@@ -2299,7 +2319,8 @@
+@@ -2360,7 +2380,8 @@
{ 'command': 'blockdev-mirror',
'data': { '*job-id': 'str', 'device': 'str', 'target': 'str',
'*replaces': 'str',
@@ -424,10 +424,10 @@ index 675d8265eb..6356a63695 100644
'*buf-size': 'int', '*on-source-error': 'BlockdevOnError',
'*on-target-error': 'BlockdevOnError',
diff --git a/tests/unit/test-block-iothread.c b/tests/unit/test-block-iothread.c
-index c39e70b2f5..470ef79ae0 100644
+index aea660aeed..22b9770a3e 100644
--- a/tests/unit/test-block-iothread.c
+++ b/tests/unit/test-block-iothread.c
-@@ -617,8 +617,8 @@ static void test_propagate_mirror(void)
+@@ -626,8 +626,8 @@ static void test_propagate_mirror(void)
/* Start a mirror job */
mirror_start("job0", src, target, NULL, JOB_DEFAULT, 0, 0, 0,
diff --git a/debian/patches/bitmap-mirror/0002-drive-mirror-add-support-for-conditional-and-always-.patch b/debian/patches/bitmap-mirror/0002-drive-mirror-add-support-for-conditional-and-always-.patch
index 5dd0165..441198e 100644
--- a/debian/patches/bitmap-mirror/0002-drive-mirror-add-support-for-conditional-and-always-.patch
+++ b/debian/patches/bitmap-mirror/0002-drive-mirror-add-support-for-conditional-and-always-.patch
@@ -24,10 +24,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/block/mirror.c b/block/mirror.c
-index 0821214138..c688726fae 100644
+index f7804638f9..4f5f74e2cf 100644
--- a/block/mirror.c
+++ b/block/mirror.c
-@@ -674,8 +674,6 @@ static int mirror_exit_common(Job *job)
+@@ -672,8 +672,6 @@ static int mirror_exit_common(Job *job)
bdrv_unfreeze_backing_chain(mirror_top_bs, target_bs);
}
@@ -36,7 +36,7 @@ index 0821214138..c688726fae 100644
/* Make sure that the source BDS doesn't go away during bdrv_replace_node,
* before we can call bdrv_drained_end */
bdrv_ref(src);
-@@ -783,6 +781,18 @@ static int mirror_exit_common(Job *job)
+@@ -781,6 +779,18 @@ static int mirror_exit_common(Job *job)
blk_set_perm(bjob->blk, 0, BLK_PERM_ALL, &error_abort);
blk_insert_bs(bjob->blk, mirror_top_bs, &error_abort);
@@ -55,7 +55,7 @@ index 0821214138..c688726fae 100644
bs_opaque->job = NULL;
bdrv_drained_end(src);
-@@ -1635,10 +1645,6 @@ static BlockJob *mirror_start_job(
+@@ -1643,10 +1653,6 @@ static BlockJob *mirror_start_job(
" sync mode",
MirrorSyncMode_str(sync_mode));
return NULL;
@@ -66,7 +66,7 @@ index 0821214138..c688726fae 100644
}
} else if (bitmap) {
error_setg(errp,
-@@ -1655,6 +1661,12 @@ static BlockJob *mirror_start_job(
+@@ -1663,6 +1669,12 @@ static BlockJob *mirror_start_job(
return NULL;
}
granularity = bdrv_dirty_bitmap_granularity(bitmap);
diff --git a/debian/patches/bitmap-mirror/0003-mirror-add-check-for-bitmap-mode-without-bitmap.patch b/debian/patches/bitmap-mirror/0003-mirror-add-check-for-bitmap-mode-without-bitmap.patch
index 9b1c40b..de15507 100644
--- a/debian/patches/bitmap-mirror/0003-mirror-add-check-for-bitmap-mode-without-bitmap.patch
+++ b/debian/patches/bitmap-mirror/0003-mirror-add-check-for-bitmap-mode-without-bitmap.patch
@@ -16,10 +16,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 3 insertions(+)
diff --git a/blockdev.c b/blockdev.c
-index 03e99264dc..9e14feec87 100644
+index 9940116fe0..b113e57d68 100644
--- a/blockdev.c
+++ b/blockdev.c
-@@ -3056,6 +3056,9 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
+@@ -3055,6 +3055,9 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
if (bdrv_dirty_bitmap_check(bitmap, BDRV_BITMAP_ALLOW_RO, errp)) {
return;
}
diff --git a/debian/patches/bitmap-mirror/0004-mirror-switch-to-bdrv_dirty_bitmap_merge_internal.patch b/debian/patches/bitmap-mirror/0004-mirror-switch-to-bdrv_dirty_bitmap_merge_internal.patch
index faced44..872496a 100644
--- a/debian/patches/bitmap-mirror/0004-mirror-switch-to-bdrv_dirty_bitmap_merge_internal.patch
+++ b/debian/patches/bitmap-mirror/0004-mirror-switch-to-bdrv_dirty_bitmap_merge_internal.patch
@@ -16,10 +16,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/block/mirror.c b/block/mirror.c
-index c688726fae..a7f829f766 100644
+index 4f5f74e2cf..7024f3bbf0 100644
--- a/block/mirror.c
+++ b/block/mirror.c
-@@ -787,8 +787,8 @@ static int mirror_exit_common(Job *job)
+@@ -785,8 +785,8 @@ static int mirror_exit_common(Job *job)
job->ret == 0 && ret == 0)) {
/* Success; synchronize copy back to sync. */
bdrv_clear_dirty_bitmap(s->sync_bitmap, NULL);
@@ -30,7 +30,7 @@ index c688726fae..a7f829f766 100644
}
}
bdrv_release_dirty_bitmap(s->dirty_bitmap);
-@@ -1835,11 +1835,8 @@ static BlockJob *mirror_start_job(
+@@ -1843,11 +1843,8 @@ static BlockJob *mirror_start_job(
}
if (s->sync_mode == MIRROR_SYNC_MODE_BITMAP) {
diff --git a/debian/patches/bitmap-mirror/0006-mirror-move-some-checks-to-qmp.patch b/debian/patches/bitmap-mirror/0006-mirror-move-some-checks-to-qmp.patch
index 3edc237..ca9d5ee 100644
--- a/debian/patches/bitmap-mirror/0006-mirror-move-some-checks-to-qmp.patch
+++ b/debian/patches/bitmap-mirror/0006-mirror-move-some-checks-to-qmp.patch
@@ -19,10 +19,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
3 files changed, 70 insertions(+), 59 deletions(-)
diff --git a/block/mirror.c b/block/mirror.c
-index a7f829f766..6a126d18c8 100644
+index 7024f3bbf0..6211ff22fc 100644
--- a/block/mirror.c
+++ b/block/mirror.c
-@@ -1635,31 +1635,13 @@ static BlockJob *mirror_start_job(
+@@ -1643,31 +1643,13 @@ static BlockJob *mirror_start_job(
uint64_t target_perms, target_shared_perms;
int ret;
@@ -60,10 +60,10 @@ index a7f829f766..6a126d18c8 100644
if (bitmap_mode != BITMAP_SYNC_MODE_NEVER) {
diff --git a/blockdev.c b/blockdev.c
-index 9e14feec87..b6f797b41f 100644
+index b113e57d68..4be0863050 100644
--- a/blockdev.c
+++ b/blockdev.c
-@@ -3035,7 +3035,36 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
+@@ -3034,7 +3034,36 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
sync = MIRROR_SYNC_MODE_FULL;
}
diff --git a/debian/patches/extra/0001-monitor-qmp-fix-race-with-clients-disconnecting-earl.patch b/debian/patches/extra/0001-monitor-qmp-fix-race-with-clients-disconnecting-earl.patch
index 3bc5a4f..1836dff 100644
--- a/debian/patches/extra/0001-monitor-qmp-fix-race-with-clients-disconnecting-earl.patch
+++ b/debian/patches/extra/0001-monitor-qmp-fix-race-with-clients-disconnecting-earl.patch
@@ -48,7 +48,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
6 files changed, 59 insertions(+), 5 deletions(-)
diff --git a/include/monitor/monitor.h b/include/monitor/monitor.h
-index 1a8a369b50..2c8a558c67 100644
+index 12d395d62d..b182943324 100644
--- a/include/monitor/monitor.h
+++ b/include/monitor/monitor.h
@@ -16,6 +16,7 @@ extern QemuOptsList qemu_mon_opts;
@@ -60,10 +60,10 @@ index 1a8a369b50..2c8a558c67 100644
void monitor_init_globals(void);
void monitor_init_globals_core(void);
diff --git a/monitor/monitor-internal.h b/monitor/monitor-internal.h
-index 9c3a09cb01..a92be8c3f7 100644
+index 3da3f86c6a..9953e0cd2d 100644
--- a/monitor/monitor-internal.h
+++ b/monitor/monitor-internal.h
-@@ -144,6 +144,13 @@ typedef struct {
+@@ -151,6 +151,13 @@ typedef struct {
QemuMutex qmp_queue_lock;
/* Input queue that holds all the parsed QMP requests */
GQueue *qmp_requests;
@@ -78,7 +78,7 @@ index 9c3a09cb01..a92be8c3f7 100644
/**
diff --git a/monitor/monitor.c b/monitor/monitor.c
-index 46a171bca6..5ccdd2424b 100644
+index 21c7a68758..ad9813567a 100644
--- a/monitor/monitor.c
+++ b/monitor/monitor.c
@@ -135,6 +135,21 @@ bool monitor_cur_is_qmp(void)
@@ -144,10 +144,10 @@ index 092c527b6f..6b8cfcf6d8 100644
monitor_qmp_caps_reset(mon);
data = qmp_greeting(mon);
diff --git a/qapi/qmp-dispatch.c b/qapi/qmp-dispatch.c
-index 59600210ce..95602446eb 100644
+index d378bccac7..fb8936e7cd 100644
--- a/qapi/qmp-dispatch.c
+++ b/qapi/qmp-dispatch.c
-@@ -120,16 +120,28 @@ typedef struct QmpDispatchBH {
+@@ -118,16 +118,28 @@ typedef struct QmpDispatchBH {
QObject **ret;
Error **errp;
Coroutine *co;
@@ -180,7 +180,7 @@ index 59600210ce..95602446eb 100644
aio_co_wake(data->co);
}
-@@ -243,6 +255,7 @@ QDict *qmp_dispatch(const QmpCommandList *cmds, QObject *request,
+@@ -232,6 +244,7 @@ QDict *qmp_dispatch(const QmpCommandList *cmds, QObject *request,
.ret = &ret,
.errp = &err,
.co = qemu_coroutine_self(),
diff --git a/debian/patches/extra/0002-monitor-hmp-add-support-for-flag-argument-with-value.patch b/debian/patches/extra/0002-monitor-hmp-add-support-for-flag-argument-with-value.patch
index 17df26c..4606c6a 100644
--- a/debian/patches/extra/0002-monitor-hmp-add-support-for-flag-argument-with-value.patch
+++ b/debian/patches/extra/0002-monitor-hmp-add-support-for-flag-argument-with-value.patch
@@ -18,10 +18,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/monitor/hmp.c b/monitor/hmp.c
-index d50c3124e1..a32dce7a35 100644
+index b20737e63c..b29dbb1833 100644
--- a/monitor/hmp.c
+++ b/monitor/hmp.c
-@@ -980,6 +980,7 @@ static QDict *monitor_parse_arguments(Monitor *mon,
+@@ -981,6 +981,7 @@ static QDict *monitor_parse_arguments(Monitor *mon,
{
const char *tmp = p;
int skip_key = 0;
@@ -29,7 +29,7 @@ index d50c3124e1..a32dce7a35 100644
/* option */
c = *typestr++;
-@@ -1002,8 +1003,22 @@ static QDict *monitor_parse_arguments(Monitor *mon,
+@@ -1003,8 +1004,22 @@ static QDict *monitor_parse_arguments(Monitor *mon,
}
if (skip_key) {
p = tmp;
diff --git a/debian/patches/extra/0003-monitor-refactor-set-expire_password-and-allow-VNC-d.patch b/debian/patches/extra/0003-monitor-refactor-set-expire_password-and-allow-VNC-d.patch
index 7f02cf6..6ea0549 100644
--- a/debian/patches/extra/0003-monitor-refactor-set-expire_password-and-allow-VNC-d.patch
+++ b/debian/patches/extra/0003-monitor-refactor-set-expire_password-and-allow-VNC-d.patch
@@ -24,18 +24,19 @@ Suggested-by: Eric Blake <eblake@redhat.com>
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
- hmp-commands.hx | 29 ++++----
+ hmp-commands.hx | 24 ++++---
monitor/hmp-cmds.c | 57 +++++++++++++++-
monitor/qmp-cmds.c | 62 ++++++-----------
qapi/ui.json | 165 ++++++++++++++++++++++++++++++++++++++-------
- 4 files changed, 233 insertions(+), 80 deletions(-)
+ 4 files changed, 231 insertions(+), 77 deletions(-)
diff --git a/hmp-commands.hx b/hmp-commands.hx
-index 8e45bce2cd..d78e4cfc47 100644
+index 70a9136ac2..5efb47fc32 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
-@@ -1514,34 +1514,35 @@ ERST
+@@ -1514,33 +1514,35 @@ ERST
{
.name = "set_password",
@@ -49,19 +50,16 @@ index 8e45bce2cd..d78e4cfc47 100644
SRST
-``set_password [ vnc | spice ] password [ action-if-connected ]``
-- Change spice/vnc password. Use zero to make the password stay valid
-- forever. *action-if-connected* specifies what should happen in
-- case a connection is established: *fail* makes the password change
-- fail. *disconnect* changes the password and disconnects the
-- client. *keep* changes the password and keeps the connection up.
-- *keep* is the default.
+- Change spice/vnc password. *action-if-connected* specifies what
+- should happen in case a connection is established: *fail* makes the
+- password change fail. *disconnect* changes the password and
+``set_password [ vnc | spice ] password [ -d display ] [ action-if-connected ]``
+ Change spice/vnc password. *display* can be used with 'vnc' to specify
+ which display to set the password on. *action-if-connected* specifies
+ what should happen in case a connection is established: *fail* makes
+ the password change fail. *disconnect* changes the password and
-+ disconnects the client. *keep* changes the password and keeps the
-+ connection up. *keep* is the default.
+ disconnects the client. *keep* changes the password and keeps the
+ connection up. *keep* is the default.
ERST
{
@@ -86,10 +84,10 @@ index 8e45bce2cd..d78e4cfc47 100644
``now``
Invalidate password instantly.
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
-index a7e197a90b..f4ef58d257 100644
+index 9c91bf93e9..2e91ccb738 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
-@@ -1451,10 +1451,41 @@ void hmp_set_password(Monitor *mon, const QDict *qdict)
+@@ -1384,10 +1384,41 @@ void hmp_set_password(Monitor *mon, const QDict *qdict)
{
const char *protocol = qdict_get_str(qdict, "protocol");
const char *password = qdict_get_str(qdict, "password");
@@ -132,7 +130,7 @@ index a7e197a90b..f4ef58d257 100644
hmp_handle_error(mon, err);
}
-@@ -1462,9 +1493,31 @@ void hmp_expire_password(Monitor *mon, const QDict *qdict)
+@@ -1395,9 +1426,31 @@ void hmp_expire_password(Monitor *mon, const QDict *qdict)
{
const char *protocol = qdict_get_str(qdict, "protocol");
const char *whenstr = qdict_get_str(qdict, "time");
@@ -166,10 +164,10 @@ index a7e197a90b..f4ef58d257 100644
}
diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c
-index f7d64a6457..65882b5997 100644
+index 343353e27a..729ca7cceb 100644
--- a/monitor/qmp-cmds.c
+++ b/monitor/qmp-cmds.c
-@@ -164,45 +164,30 @@ void qmp_system_wakeup(Error **errp)
+@@ -167,45 +167,30 @@ void qmp_system_wakeup(Error **errp)
qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER, errp);
}
@@ -231,7 +229,7 @@ index f7d64a6457..65882b5997 100644
}
if (rc != 0) {
-@@ -210,11 +195,11 @@ void qmp_set_password(const char *protocol, const char *password,
+@@ -213,11 +198,11 @@ void qmp_set_password(const char *protocol, const char *password,
}
}
@@ -245,7 +243,7 @@ index f7d64a6457..65882b5997 100644
if (strcmp(whenstr, "now") == 0) {
when = 0;
-@@ -226,17 +211,14 @@ void qmp_expire_password(const char *protocol, const char *whenstr,
+@@ -229,17 +214,14 @@ void qmp_expire_password(const char *protocol, const char *whenstr,
when = strtoull(whenstr, NULL, 10);
}
@@ -268,7 +266,7 @@ index f7d64a6457..65882b5997 100644
if (rc != 0) {
diff --git a/qapi/ui.json b/qapi/ui.json
-index fd9677d48e..cba8665b73 100644
+index d7567ac866..4244c62c30 100644
--- a/qapi/ui.json
+++ b/qapi/ui.json
@@ -9,22 +9,23 @@
@@ -284,8 +282,8 @@ index fd9677d48e..cba8665b73 100644
+#
+##
+{ 'enum': 'DisplayProtocol',
-+ 'data': [ { 'name': 'vnc', 'if': 'defined(CONFIG_VNC)' },
-+ { 'name': 'spice', 'if': 'defined(CONFIG_SPICE)' } ] }
++ 'data': [ { 'name': 'vnc', 'if': 'CONFIG_VNC' },
++ { 'name': 'spice', 'if': 'CONFIG_SPICE' } ] }
+
##
# @set_password:
diff --git a/debian/patches/extra/0004-block-mirror-fix-NULL-pointer-dereference-in-mirror_.patch b/debian/patches/extra/0004-block-mirror-fix-NULL-pointer-dereference-in-mirror_.patch
deleted file mode 100644
index 74df3e1..0000000
--- a/debian/patches/extra/0004-block-mirror-fix-NULL-pointer-dereference-in-mirror_.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Stefano Garzarella <sgarzare@redhat.com>
-Date: Fri, 10 Sep 2021 14:45:33 +0200
-Subject: [PATCH] block/mirror: fix NULL pointer dereference in
- mirror_wait_on_conflicts()
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-In mirror_iteration() we call mirror_wait_on_conflicts() with
-`self` parameter set to NULL.
-
-Starting from commit d44dae1a7c we dereference `self` pointer in
-mirror_wait_on_conflicts() without checks if it is not NULL.
-
-Backtrace:
- Program terminated with signal SIGSEGV, Segmentation fault.
- #0 mirror_wait_on_conflicts (self=0x0, s=<optimized out>, offset=<optimized out>, bytes=<optimized out>)
- at ../block/mirror.c:172
- 172 self->waiting_for_op = op;
- [Current thread is 1 (Thread 0x7f0908931ec0 (LWP 380249))]
- (gdb) bt
- #0 mirror_wait_on_conflicts (self=0x0, s=<optimized out>, offset=<optimized out>, bytes=<optimized out>)
- at ../block/mirror.c:172
- #1 0x00005610c5d9d631 in mirror_run (job=0x5610c76a2c00, errp=<optimized out>) at ../block/mirror.c:491
- #2 0x00005610c5d58726 in job_co_entry (opaque=0x5610c76a2c00) at ../job.c:917
- #3 0x00005610c5f046c6 in coroutine_trampoline (i0=<optimized out>, i1=<optimized out>)
- at ../util/coroutine-ucontext.c:173
- #4 0x00007f0909975820 in ?? () at ../sysdeps/unix/sysv/linux/x86_64/__start_context.S:91
- from /usr/lib64/libc.so.6
-
-Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=2001404
-Fixes: d44dae1a7c ("block/mirror: fix active mirror dead-lock in mirror_wait_on_conflicts")
-Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
-Message-Id: <20210910124533.288318-1-sgarzare@redhat.com>
-Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
-Signed-off-by: Hanna Reitz <hreitz@redhat.com>
-(cherry picked from commit 66fed30c9cd11854fc878a4eceb507e915d7c9cd)
-Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
-Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
----
- block/mirror.c | 25 ++++++++++++++++---------
- 1 file changed, 16 insertions(+), 9 deletions(-)
-
-diff --git a/block/mirror.c b/block/mirror.c
-index 98fc66eabf..85b781bc21 100644
---- a/block/mirror.c
-+++ b/block/mirror.c
-@@ -160,18 +160,25 @@ static void coroutine_fn mirror_wait_on_conflicts(MirrorOp *self,
- if (ranges_overlap(self_start_chunk, self_nb_chunks,
- op_start_chunk, op_nb_chunks))
- {
-- /*
-- * If the operation is already (indirectly) waiting for us, or
-- * will wait for us as soon as it wakes up, then just go on
-- * (instead of producing a deadlock in the former case).
-- */
-- if (op->waiting_for_op) {
-- continue;
-+ if (self) {
-+ /*
-+ * If the operation is already (indirectly) waiting for us,
-+ * or will wait for us as soon as it wakes up, then just go
-+ * on (instead of producing a deadlock in the former case).
-+ */
-+ if (op->waiting_for_op) {
-+ continue;
-+ }
-+
-+ self->waiting_for_op = op;
- }
-
-- self->waiting_for_op = op;
- qemu_co_queue_wait(&op->waiting_requests, NULL);
-- self->waiting_for_op = NULL;
-+
-+ if (self) {
-+ self->waiting_for_op = NULL;
-+ }
-+
- break;
- }
- }
diff --git a/debian/patches/extra/0004-block-rbd-fix-handling-of-holes-in-.bdrv_co_block_st.patch b/debian/patches/extra/0004-block-rbd-fix-handling-of-holes-in-.bdrv_co_block_st.patch
new file mode 100644
index 0000000..d4d98e5
--- /dev/null
+++ b/debian/patches/extra/0004-block-rbd-fix-handling-of-holes-in-.bdrv_co_block_st.patch
@@ -0,0 +1,46 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Peter Lieven <pl@kamp.de>
+Date: Thu, 13 Jan 2022 15:44:25 +0100
+Subject: [PATCH] block/rbd: fix handling of holes in .bdrv_co_block_status
+
+the assumption that we can't hit a hole if we do not diff against a snapshot was wrong.
+
+We can see a hole in an image if we diff against base if there exists an older snapshot
+of the image and we have discarded blocks in the image where the snapshot has data.
+
+Fix this by simply handling a hole like an unallocated area. There are no callbacks
+for unallocated areas so just bail out if we hit a hole.
+
+Fixes: 0347a8fd4c3faaedf119be04c197804be40a384b
+Suggested-by: Ilya Dryomov <idryomov@gmail.com>
+Cc: qemu-stable@nongnu.org
+Signed-off-by: Peter Lieven <pl@kamp.de>
+Message-Id: <20220113144426.4036493-2-pl@kamp.de>
+Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
+Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
+Signed-off-by: Kevin Wolf <kwolf@redhat.com>
+---
+ block/rbd.c | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/block/rbd.c b/block/rbd.c
+index def96292e0..20bb896c4a 100644
+--- a/block/rbd.c
++++ b/block/rbd.c
+@@ -1279,11 +1279,11 @@ static int qemu_rbd_diff_iterate_cb(uint64_t offs, size_t len,
+ RBDDiffIterateReq *req = opaque;
+
+ assert(req->offs + req->bytes <= offs);
+- /*
+- * we do not diff against a snapshot so we should never receive a callback
+- * for a hole.
+- */
+- assert(exists);
++
++ /* treat a hole like an unallocated area and bail out */
++ if (!exists) {
++ return 0;
++ }
+
+ if (!req->exists && offs > req->offs) {
+ /*
diff --git a/debian/patches/extra/0005-block-rbd-workaround-for-ceph-issue-53784.patch b/debian/patches/extra/0005-block-rbd-workaround-for-ceph-issue-53784.patch
new file mode 100644
index 0000000..35283e3
--- /dev/null
+++ b/debian/patches/extra/0005-block-rbd-workaround-for-ceph-issue-53784.patch
@@ -0,0 +1,90 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Peter Lieven <pl@kamp.de>
+Date: Thu, 13 Jan 2022 15:44:26 +0100
+Subject: [PATCH] block/rbd: workaround for ceph issue #53784
+
+librbd had a bug until early 2022 that affected all versions of ceph that
+supported fast-diff. This bug results in reporting of incorrect offsets
+if the offset parameter to rbd_diff_iterate2 is not object aligned.
+
+This patch works around this bug for pre Quincy versions of librbd.
+
+Fixes: 0347a8fd4c3faaedf119be04c197804be40a384b
+Cc: qemu-stable@nongnu.org
+Signed-off-by: Peter Lieven <pl@kamp.de>
+Message-Id: <20220113144426.4036493-3-pl@kamp.de>
+Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
+Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
+Tested-by: Stefano Garzarella <sgarzare@redhat.com>
+Signed-off-by: Kevin Wolf <kwolf@redhat.com>
+---
+ block/rbd.c | 42 ++++++++++++++++++++++++++++++++++++++++--
+ 1 file changed, 40 insertions(+), 2 deletions(-)
+
+diff --git a/block/rbd.c b/block/rbd.c
+index 20bb896c4a..8f183eba2a 100644
+--- a/block/rbd.c
++++ b/block/rbd.c
+@@ -1320,6 +1320,7 @@ static int coroutine_fn qemu_rbd_co_block_status(BlockDriverState *bs,
+ int status, r;
+ RBDDiffIterateReq req = { .offs = offset };
+ uint64_t features, flags;
++ uint64_t head = 0;
+
+ assert(offset + bytes <= s->image_size);
+
+@@ -1347,7 +1348,43 @@ static int coroutine_fn qemu_rbd_co_block_status(BlockDriverState *bs,
+ return status;
+ }
+
+- r = rbd_diff_iterate2(s->image, NULL, offset, bytes, true, true,
++#if LIBRBD_VERSION_CODE < LIBRBD_VERSION(1, 17, 0)
++ /*
++ * librbd had a bug until early 2022 that affected all versions of ceph that
++ * supported fast-diff. This bug results in reporting of incorrect offsets
++ * if the offset parameter to rbd_diff_iterate2 is not object aligned.
++ * Work around this bug by rounding down the offset to object boundaries.
++ * This is OK because we call rbd_diff_iterate2 with whole_object = true.
++ * However, this workaround only works for non cloned images with default
++ * striping.
++ *
++ * See: https://tracker.ceph.com/issues/53784
++ */
++
++ /* check if RBD image has non-default striping enabled */
++ if (features & RBD_FEATURE_STRIPINGV2) {
++ return status;
++ }
++
++#pragma GCC diagnostic push
++#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
++ /*
++ * check if RBD image is a clone (= has a parent).
++ *
++ * rbd_get_parent_info is deprecated from Nautilus onwards, but the
++ * replacement rbd_get_parent is not present in Luminous and Mimic.
++ */
++ if (rbd_get_parent_info(s->image, NULL, 0, NULL, 0, NULL, 0) != -ENOENT) {
++ return status;
++ }
++#pragma GCC diagnostic pop
++
++ head = req.offs & (s->object_size - 1);
++ req.offs -= head;
++ bytes += head;
++#endif
++
++ r = rbd_diff_iterate2(s->image, NULL, req.offs, bytes, true, true,
+ qemu_rbd_diff_iterate_cb, &req);
+ if (r < 0 && r != QEMU_RBD_EXIT_DIFF_ITERATE2) {
+ return status;
+@@ -1366,7 +1403,8 @@ static int coroutine_fn qemu_rbd_co_block_status(BlockDriverState *bs,
+ status = BDRV_BLOCK_ZERO | BDRV_BLOCK_OFFSET_VALID;
+ }
+
+- *pnum = req.bytes;
++ assert(req.bytes > head);
++ *pnum = req.bytes - head;
+ return status;
+ }
+
diff --git a/debian/patches/extra/0006-block-io-Update-BSC-only-if-want_zero-is-true.patch b/debian/patches/extra/0006-block-io-Update-BSC-only-if-want_zero-is-true.patch
new file mode 100644
index 0000000..99abfc3
--- /dev/null
+++ b/debian/patches/extra/0006-block-io-Update-BSC-only-if-want_zero-is-true.patch
@@ -0,0 +1,43 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Hanna Reitz <hreitz@redhat.com>
+Date: Tue, 18 Jan 2022 17:59:59 +0100
+Subject: [PATCH] block/io: Update BSC only if want_zero is true
+
+We update the block-status cache whenever we get new information from a
+bdrv_co_block_status() call to the block driver. However, if we have
+passed want_zero=false to that call, it may flag areas containing zeroes
+as data, and so we would update the block-status cache with wrong
+information.
+
+Therefore, we should not update the cache with want_zero=false.
+
+Reported-by: Nir Soffer <nsoffer@redhat.com>
+Fixes: 0bc329fbb00 ("block: block-status cache for data regions")
+Reviewed-by: Nir Soffer <nsoffer@redhat.com>
+Cc: qemu-stable@nongnu.org
+Signed-off-by: Hanna Reitz <hreitz@redhat.com>
+Message-Id: <20220118170000.49423-2-hreitz@redhat.com>
+Reviewed-by: Eric Blake <eblake@redhat.com>
+Signed-off-by: Eric Blake <eblake@redhat.com>
+---
+ block/io.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/block/io.c b/block/io.c
+index bb0a254def..4e4cb556c5 100644
+--- a/block/io.c
++++ b/block/io.c
+@@ -2497,8 +2497,12 @@ static int coroutine_fn bdrv_co_block_status(BlockDriverState *bs,
+ * non-protocol nodes, and then it is never used. However, filling
+ * the cache requires an RCU update, so double check here to avoid
+ * such an update if possible.
++ *
++ * Check want_zero, because we only want to update the cache when we
++ * have accurate information about what is zero and what is data.
+ */
+- if (ret == (BDRV_BLOCK_DATA | BDRV_BLOCK_OFFSET_VALID) &&
++ if (want_zero &&
++ ret == (BDRV_BLOCK_DATA | BDRV_BLOCK_OFFSET_VALID) &&
+ QLIST_EMPTY(&bs->children))
+ {
+ /*
diff --git a/debian/patches/extra/0007-block-nbd-Delete-reconnect-delay-timer-when-done.patch b/debian/patches/extra/0007-block-nbd-Delete-reconnect-delay-timer-when-done.patch
new file mode 100644
index 0000000..ade6a06
--- /dev/null
+++ b/debian/patches/extra/0007-block-nbd-Delete-reconnect-delay-timer-when-done.patch
@@ -0,0 +1,40 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Hanna Reitz <hreitz@redhat.com>
+Date: Wed, 9 Feb 2022 15:02:52 +0100
+Subject: [PATCH] block/nbd: Delete reconnect delay timer when done
+
+We start the reconnect delay timer to cancel the reconnection attempt
+after a while. Once nbd_co_do_establish_connection() has returned, this
+attempt is over, and we no longer need the timer.
+
+Delete it before returning from nbd_reconnect_attempt(), so that it does
+not persist beyond the I/O request that was paused for reconnecting; we
+do not want it to fire in a drained section, because all sort of things
+can happen in such a section (e.g. the AioContext might be changed, and
+we do not want the timer to fire in the wrong context; or the BDS might
+even be deleted, and so the timer CB would access already-freed data).
+
+Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
+Signed-off-by: Hanna Reitz <hreitz@redhat.com>
+---
+ block/nbd.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/block/nbd.c b/block/nbd.c
+index 5ef462db1b..b8e5a9b4cc 100644
+--- a/block/nbd.c
++++ b/block/nbd.c
+@@ -353,6 +353,13 @@ static coroutine_fn void nbd_reconnect_attempt(BDRVNBDState *s)
+ }
+
+ nbd_co_do_establish_connection(s->bs, NULL);
++
++ /*
++ * The reconnect attempt is done (maybe successfully, maybe not), so
++ * we no longer need this timer. Delete it so it will not outlive
++ * this I/O request (so draining removes all timers).
++ */
++ reconnect_delay_timer_del(s);
+ }
+
+ static coroutine_fn int nbd_receive_replies(BDRVNBDState *s, uint64_t handle)
diff --git a/debian/patches/extra/0008-block-nbd-Assert-there-are-no-timers-when-closed.patch b/debian/patches/extra/0008-block-nbd-Assert-there-are-no-timers-when-closed.patch
new file mode 100644
index 0000000..07550c3
--- /dev/null
+++ b/debian/patches/extra/0008-block-nbd-Assert-there-are-no-timers-when-closed.patch
@@ -0,0 +1,34 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Hanna Reitz <hreitz@redhat.com>
+Date: Wed, 9 Feb 2022 15:02:54 +0100
+Subject: [PATCH] block/nbd: Assert there are no timers when closed
+
+Our two timers must not remain armed beyond nbd_clear_bdrvstate(), or
+they will access freed data when they fire.
+
+This patch is separate from the patches that actually fix the issue
+(HEAD^^ and HEAD^) so that you can run the associated regression iotest
+(281) on a configuration that reproducibly exposes the bug.
+
+Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
+Signed-off-by: Hanna Reitz <hreitz@redhat.com>
+[FE: backport (open_timer doesn't exist yet in 6.2.0)]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
+---
+ block/nbd.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/block/nbd.c b/block/nbd.c
+index b8e5a9b4cc..aab20125d8 100644
+--- a/block/nbd.c
++++ b/block/nbd.c
+@@ -108,6 +108,9 @@ static void nbd_clear_bdrvstate(BlockDriverState *bs)
+
+ yank_unregister_instance(BLOCKDEV_YANK_INSTANCE(bs->node_name));
+
++ /* Must not leave timers behind that would access freed data */
++ assert(!s->reconnect_delay_timer);
++
+ object_unref(OBJECT(s->tlscreds));
+ qapi_free_SocketAddress(s->saddr);
+ s->saddr = NULL;
diff --git a/debian/patches/extra/0009-block-nbd-Move-s-ioc-on-AioContext-change.patch b/debian/patches/extra/0009-block-nbd-Move-s-ioc-on-AioContext-change.patch
new file mode 100644
index 0000000..6b431c6
--- /dev/null
+++ b/debian/patches/extra/0009-block-nbd-Move-s-ioc-on-AioContext-change.patch
@@ -0,0 +1,90 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Hanna Reitz <hreitz@redhat.com>
+Date: Wed, 9 Feb 2022 15:02:57 +0100
+Subject: [PATCH] block/nbd: Move s->ioc on AioContext change
+
+s->ioc must always be attached to the NBD node's AioContext. If that
+context changes, s->ioc must be attached to the new context.
+
+Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=2033626
+Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
+Signed-off-by: Hanna Reitz <hreitz@redhat.com>
+[FE: backport (open_timer doesn't exist yet in 6.2.0)]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
+---
+ block/nbd.c | 41 +++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 41 insertions(+)
+
+diff --git a/block/nbd.c b/block/nbd.c
+index aab20125d8..a3896c7f5f 100644
+--- a/block/nbd.c
++++ b/block/nbd.c
+@@ -2003,6 +2003,38 @@ static void nbd_cancel_in_flight(BlockDriverState *bs)
+ nbd_co_establish_connection_cancel(s->conn);
+ }
+
++static void nbd_attach_aio_context(BlockDriverState *bs,
++ AioContext *new_context)
++{
++ BDRVNBDState *s = bs->opaque;
++
++ /*
++ * The reconnect_delay_timer is scheduled in I/O paths when the
++ * connection is lost, to cancel the reconnection attempt after a
++ * given time. Once this attempt is done (successfully or not),
++ * nbd_reconnect_attempt() ensures the timer is deleted before the
++ * respective I/O request is resumed.
++ * Since the AioContext can only be changed when a node is drained,
++ * the reconnect_delay_timer cannot be active here.
++ */
++ assert(!s->reconnect_delay_timer);
++
++ if (s->ioc) {
++ qio_channel_attach_aio_context(s->ioc, new_context);
++ }
++}
++
++static void nbd_detach_aio_context(BlockDriverState *bs)
++{
++ BDRVNBDState *s = bs->opaque;
++
++ assert(!s->reconnect_delay_timer);
++
++ if (s->ioc) {
++ qio_channel_detach_aio_context(s->ioc);
++ }
++}
++
+ static BlockDriver bdrv_nbd = {
+ .format_name = "nbd",
+ .protocol_name = "nbd",
+@@ -2026,6 +2058,9 @@ static BlockDriver bdrv_nbd = {
+ .bdrv_dirname = nbd_dirname,
+ .strong_runtime_opts = nbd_strong_runtime_opts,
+ .bdrv_cancel_in_flight = nbd_cancel_in_flight,
++
++ .bdrv_attach_aio_context = nbd_attach_aio_context,
++ .bdrv_detach_aio_context = nbd_detach_aio_context,
+ };
+
+ static BlockDriver bdrv_nbd_tcp = {
+@@ -2051,6 +2086,9 @@ static BlockDriver bdrv_nbd_tcp = {
+ .bdrv_dirname = nbd_dirname,
+ .strong_runtime_opts = nbd_strong_runtime_opts,
+ .bdrv_cancel_in_flight = nbd_cancel_in_flight,
++
++ .bdrv_attach_aio_context = nbd_attach_aio_context,
++ .bdrv_detach_aio_context = nbd_detach_aio_context,
+ };
+
+ static BlockDriver bdrv_nbd_unix = {
+@@ -2076,6 +2114,9 @@ static BlockDriver bdrv_nbd_unix = {
+ .bdrv_dirname = nbd_dirname,
+ .strong_runtime_opts = nbd_strong_runtime_opts,
+ .bdrv_cancel_in_flight = nbd_cancel_in_flight,
++
++ .bdrv_attach_aio_context = nbd_attach_aio_context,
++ .bdrv_detach_aio_context = nbd_detach_aio_context,
+ };
+
+ static void bdrv_nbd_init(void)
diff --git a/debian/patches/pve/0001-PVE-Config-block-file-change-locking-default-to-off.patch b/debian/patches/pve/0001-PVE-Config-block-file-change-locking-default-to-off.patch
index 5d8cb96..ae9a483 100644
--- a/debian/patches/pve/0001-PVE-Config-block-file-change-locking-default-to-off.patch
+++ b/debian/patches/pve/0001-PVE-Config-block-file-change-locking-default-to-off.patch
@@ -14,10 +14,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/file-posix.c b/block/file-posix.c
-index dd295cfc6d..3ac5177cbb 100644
+index b283093e5b..821405fd02 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
-@@ -533,7 +533,7 @@ static QemuOptsList raw_runtime_opts = {
+@@ -552,7 +552,7 @@ static QemuOptsList raw_runtime_opts = {
{
.name = "locking",
.type = QEMU_OPT_STRING,
@@ -26,7 +26,7 @@ index dd295cfc6d..3ac5177cbb 100644
},
{
.name = "pr-manager",
-@@ -631,7 +631,7 @@ static int raw_open_common(BlockDriverState *bs, QDict *options,
+@@ -652,7 +652,7 @@ static int raw_open_common(BlockDriverState *bs, QDict *options,
s->use_lock = false;
break;
case ON_OFF_AUTO_AUTO:
diff --git a/debian/patches/pve/0002-PVE-Config-Adjust-network-script-path-to-etc-kvm.patch b/debian/patches/pve/0002-PVE-Config-Adjust-network-script-path-to-etc-kvm.patch
index 7d1db09..9647ea5 100644
--- a/debian/patches/pve/0002-PVE-Config-Adjust-network-script-path-to-etc-kvm.patch
+++ b/debian/patches/pve/0002-PVE-Config-Adjust-network-script-path-to-etc-kvm.patch
@@ -9,10 +9,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/net/net.h b/include/net/net.h
-index 5d1508081f..f665924193 100644
+index 523136c7ac..c27859b4f6 100644
--- a/include/net/net.h
+++ b/include/net/net.h
-@@ -219,8 +219,8 @@ void netdev_add(QemuOpts *opts, Error **errp);
+@@ -226,8 +226,8 @@ void netdev_add(QemuOpts *opts, Error **errp);
int net_hub_id_for_client(NetClientState *nc, int *id);
NetClientState *net_hub_port_find(int hub_id);
diff --git a/debian/patches/pve/0003-PVE-Config-set-the-CPU-model-to-kvm64-32-instead-of-.patch b/debian/patches/pve/0003-PVE-Config-set-the-CPU-model-to-kvm64-32-instead-of-.patch
index 34d875f..051e997 100644
--- a/debian/patches/pve/0003-PVE-Config-set-the-CPU-model-to-kvm64-32-instead-of-.patch
+++ b/debian/patches/pve/0003-PVE-Config-set-the-CPU-model-to-kvm64-32-instead-of-.patch
@@ -10,10 +10,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
-index 21b33fbe2e..32514193a9 100644
+index 04f2b790c9..19fdbb981c 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
-@@ -2007,9 +2007,9 @@ uint64_t cpu_get_tsc(CPUX86State *env);
+@@ -2039,9 +2039,9 @@ uint64_t cpu_get_tsc(CPUX86State *env);
#define CPU_RESOLVING_TYPE TYPE_X86_CPU
#ifdef TARGET_X86_64
@@ -24,4 +24,4 @@ index 21b33fbe2e..32514193a9 100644
+#define TARGET_DEFAULT_CPU_TYPE X86_CPU_TYPE_NAME("kvm32")
#endif
- #define cpu_signal_handler cpu_x86_signal_handler
+ #define cpu_list x86_cpu_list
diff --git a/debian/patches/pve/0004-PVE-Config-ui-spice-default-to-pve-certificates.patch b/debian/patches/pve/0004-PVE-Config-ui-spice-default-to-pve-certificates.patch
index 8301222..0e41fd1 100644
--- a/debian/patches/pve/0004-PVE-Config-ui-spice-default-to-pve-certificates.patch
+++ b/debian/patches/pve/0004-PVE-Config-ui-spice-default-to-pve-certificates.patch
@@ -9,10 +9,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/ui/spice-core.c b/ui/spice-core.c
-index 0371055e6c..840cf56923 100644
+index 31974b8d6c..a3acdbd682 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
-@@ -694,32 +694,35 @@ static void qemu_spice_init(void)
+@@ -689,32 +689,35 @@ static void qemu_spice_init(void)
if (tls_port) {
x509_dir = qemu_opt_get(opts, "x509-dir");
diff --git a/debian/patches/pve/0005-PVE-Config-glusterfs-no-default-logfile-if-daemonize.patch b/debian/patches/pve/0005-PVE-Config-glusterfs-no-default-logfile-if-daemonize.patch
index cec81b1..fd4934c 100644
--- a/debian/patches/pve/0005-PVE-Config-glusterfs-no-default-logfile-if-daemonize.patch
+++ b/debian/patches/pve/0005-PVE-Config-glusterfs-no-default-logfile-if-daemonize.patch
@@ -9,7 +9,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/block/gluster.c b/block/gluster.c
-index e8ee14c8e9..3eb6a05500 100644
+index 398976bc66..523304835e 100644
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -42,7 +42,7 @@
diff --git a/debian/patches/pve/0006-PVE-Config-rbd-block-rbd-disable-rbd_cache_writethro.patch b/debian/patches/pve/0006-PVE-Config-rbd-block-rbd-disable-rbd_cache_writethro.patch
index 130f3b4..87ed54b 100644
--- a/debian/patches/pve/0006-PVE-Config-rbd-block-rbd-disable-rbd_cache_writethro.patch
+++ b/debian/patches/pve/0006-PVE-Config-rbd-block-rbd-disable-rbd_cache_writethro.patch
@@ -18,10 +18,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 2 insertions(+)
diff --git a/block/rbd.c b/block/rbd.c
-index dcf82b15b8..feeec452f0 100644
+index 8f183eba2a..458f6bd7eb 100644
--- a/block/rbd.c
+++ b/block/rbd.c
-@@ -814,6 +814,8 @@ static int qemu_rbd_connect(rados_t *cluster, rados_ioctx_t *io_ctx,
+@@ -820,6 +820,8 @@ static int qemu_rbd_connect(rados_t *cluster, rados_ioctx_t *io_ctx,
rados_conf_set(*cluster, "rbd_cache", "false");
}
diff --git a/debian/patches/pve/0007-PVE-Up-qmp-add-get_link_status.patch b/debian/patches/pve/0007-PVE-Up-qmp-add-get_link_status.patch
index 74aa242..ac54142 100644
--- a/debian/patches/pve/0007-PVE-Up-qmp-add-get_link_status.patch
+++ b/debian/patches/pve/0007-PVE-Up-qmp-add-get_link_status.patch
@@ -11,10 +11,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
3 files changed, 43 insertions(+)
diff --git a/net/net.c b/net/net.c
-index 76bbb7c31b..82e0a768b4 100644
+index f0d14dbfc1..6d476c47ef 100644
--- a/net/net.c
+++ b/net/net.c
-@@ -1314,6 +1314,33 @@ void hmp_info_network(Monitor *mon, const QDict *qdict)
+@@ -1334,6 +1334,33 @@ void hmp_info_network(Monitor *mon, const QDict *qdict)
}
}
diff --git a/debian/patches/pve/0008-PVE-Up-glusterfs-allow-partial-reads.patch b/debian/patches/pve/0008-PVE-Up-glusterfs-allow-partial-reads.patch
index a0fdc22..adc5bae 100644
--- a/debian/patches/pve/0008-PVE-Up-glusterfs-allow-partial-reads.patch
+++ b/debian/patches/pve/0008-PVE-Up-glusterfs-allow-partial-reads.patch
@@ -16,7 +16,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/block/gluster.c b/block/gluster.c
-index 3eb6a05500..b612918ee8 100644
+index 523304835e..80b75cb96c 100644
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -57,6 +57,7 @@ typedef struct GlusterAIOCB {
@@ -39,15 +39,15 @@ index 3eb6a05500..b612918ee8 100644
}
aio_co_schedule(acb->aio_context, acb->coroutine);
-@@ -1021,6 +1024,7 @@ static coroutine_fn int qemu_gluster_co_pwrite_zeroes(BlockDriverState *bs,
+@@ -1022,6 +1025,7 @@ static coroutine_fn int qemu_gluster_co_pwrite_zeroes(BlockDriverState *bs,
acb.ret = 0;
acb.coroutine = qemu_coroutine_self();
acb.aio_context = bdrv_get_aio_context(bs);
+ acb.is_write = true;
- ret = glfs_zerofill_async(s->fd, offset, size, gluster_finish_aiocb, &acb);
+ ret = glfs_zerofill_async(s->fd, offset, bytes, gluster_finish_aiocb, &acb);
if (ret < 0) {
-@@ -1202,9 +1206,11 @@ static coroutine_fn int qemu_gluster_co_rw(BlockDriverState *bs,
+@@ -1203,9 +1207,11 @@ static coroutine_fn int qemu_gluster_co_rw(BlockDriverState *bs,
acb.aio_context = bdrv_get_aio_context(bs);
if (write) {
@@ -59,7 +59,7 @@ index 3eb6a05500..b612918ee8 100644
ret = glfs_preadv_async(s->fd, qiov->iov, qiov->niov, offset, 0,
gluster_finish_aiocb, &acb);
}
-@@ -1268,6 +1274,7 @@ static coroutine_fn int qemu_gluster_co_flush_to_disk(BlockDriverState *bs)
+@@ -1269,6 +1275,7 @@ static coroutine_fn int qemu_gluster_co_flush_to_disk(BlockDriverState *bs)
acb.ret = 0;
acb.coroutine = qemu_coroutine_self();
acb.aio_context = bdrv_get_aio_context(bs);
@@ -67,11 +67,11 @@ index 3eb6a05500..b612918ee8 100644
ret = glfs_fsync_async(s->fd, gluster_finish_aiocb, &acb);
if (ret < 0) {
-@@ -1314,6 +1321,7 @@ static coroutine_fn int qemu_gluster_co_pdiscard(BlockDriverState *bs,
+@@ -1317,6 +1324,7 @@ static coroutine_fn int qemu_gluster_co_pdiscard(BlockDriverState *bs,
acb.ret = 0;
acb.coroutine = qemu_coroutine_self();
acb.aio_context = bdrv_get_aio_context(bs);
+ acb.is_write = true;
- ret = glfs_discard_async(s->fd, offset, size, gluster_finish_aiocb, &acb);
+ ret = glfs_discard_async(s->fd, offset, bytes, gluster_finish_aiocb, &acb);
if (ret < 0) {
diff --git a/debian/patches/pve/0009-PVE-Up-qemu-img-return-success-on-info-without-snaps.patch b/debian/patches/pve/0009-PVE-Up-qemu-img-return-success-on-info-without-snaps.patch
index ab15fd0..58f04c8 100644
--- a/debian/patches/pve/0009-PVE-Up-qemu-img-return-success-on-info-without-snaps.patch
+++ b/debian/patches/pve/0009-PVE-Up-qemu-img-return-success-on-info-without-snaps.patch
@@ -9,10 +9,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/qemu-img.c b/qemu-img.c
-index 908fd0cce5..5dc1d0a2ca 100644
+index f036a1d428..080ad9bca7 100644
--- a/qemu-img.c
+++ b/qemu-img.c
-@@ -2977,7 +2977,8 @@ static int img_info(int argc, char **argv)
+@@ -2989,7 +2989,8 @@ static int img_info(int argc, char **argv)
list = collect_image_info_list(image_opts, filename, fmt, chain,
force_share);
if (!list) {
diff --git a/debian/patches/pve/0010-PVE-Up-qemu-img-dd-add-osize-and-read-from-to-stdin-.patch b/debian/patches/pve/0010-PVE-Up-qemu-img-dd-add-osize-and-read-from-to-stdin-.patch
index e4a92ab..ddd3743 100644
--- a/debian/patches/pve/0010-PVE-Up-qemu-img-dd-add-osize-and-read-from-to-stdin-.patch
+++ b/debian/patches/pve/0010-PVE-Up-qemu-img-dd-add-osize-and-read-from-to-stdin-.patch
@@ -37,7 +37,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2 files changed, 119 insertions(+), 72 deletions(-)
diff --git a/qemu-img-cmds.hx b/qemu-img-cmds.hx
-index b3620f29e5..e70ef3dc91 100644
+index 72bcdcfbfa..0b2999f3ab 100644
--- a/qemu-img-cmds.hx
+++ b/qemu-img-cmds.hx
@@ -58,9 +58,9 @@ SRST
@@ -53,10 +53,10 @@ index b3620f29e5..e70ef3dc91 100644
DEF("info", img_info,
diff --git a/qemu-img.c b/qemu-img.c
-index 5dc1d0a2ca..f773182bd0 100644
+index 080ad9bca7..1f457d9e80 100644
--- a/qemu-img.c
+++ b/qemu-img.c
-@@ -4793,10 +4793,12 @@ static int img_bitmap(int argc, char **argv)
+@@ -4805,10 +4805,12 @@ static int img_bitmap(int argc, char **argv)
#define C_IF 04
#define C_OF 010
#define C_SKIP 020
@@ -69,7 +69,7 @@ index 5dc1d0a2ca..f773182bd0 100644
};
struct DdIo {
-@@ -4872,6 +4874,19 @@ static int img_dd_skip(const char *arg,
+@@ -4884,6 +4886,19 @@ static int img_dd_skip(const char *arg,
return 0;
}
@@ -89,7 +89,7 @@ index 5dc1d0a2ca..f773182bd0 100644
static int img_dd(int argc, char **argv)
{
int ret = 0;
-@@ -4912,6 +4927,7 @@ static int img_dd(int argc, char **argv)
+@@ -4924,6 +4939,7 @@ static int img_dd(int argc, char **argv)
{ "if", img_dd_if, C_IF },
{ "of", img_dd_of, C_OF },
{ "skip", img_dd_skip, C_SKIP },
@@ -97,7 +97,7 @@ index 5dc1d0a2ca..f773182bd0 100644
{ NULL, NULL, 0 }
};
const struct option long_options[] = {
-@@ -4987,91 +5003,112 @@ static int img_dd(int argc, char **argv)
+@@ -4999,91 +5015,112 @@ static int img_dd(int argc, char **argv)
arg = NULL;
}
@@ -274,7 +274,7 @@ index 5dc1d0a2ca..f773182bd0 100644
}
if (dd.flags & C_SKIP && (in.offset > INT64_MAX / in.bsz ||
-@@ -5089,11 +5126,17 @@ static int img_dd(int argc, char **argv)
+@@ -5101,11 +5138,17 @@ static int img_dd(int argc, char **argv)
for (out_pos = 0; in_pos < size; block_count++) {
int in_ret, out_ret;
@@ -296,7 +296,7 @@ index 5dc1d0a2ca..f773182bd0 100644
}
if (in_ret < 0) {
error_report("error while reading from input image file: %s",
-@@ -5103,9 +5146,13 @@ static int img_dd(int argc, char **argv)
+@@ -5115,9 +5158,13 @@ static int img_dd(int argc, char **argv)
}
in_pos += in_ret;
diff --git a/debian/patches/pve/0011-PVE-Up-qemu-img-dd-add-isize-parameter.patch b/debian/patches/pve/0011-PVE-Up-qemu-img-dd-add-isize-parameter.patch
index 16684ab..3e4434f 100644
--- a/debian/patches/pve/0011-PVE-Up-qemu-img-dd-add-isize-parameter.patch
+++ b/debian/patches/pve/0011-PVE-Up-qemu-img-dd-add-isize-parameter.patch
@@ -15,10 +15,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 25 insertions(+), 3 deletions(-)
diff --git a/qemu-img.c b/qemu-img.c
-index f773182bd0..98a6562364 100644
+index 1f457d9e80..d9e8a8c4d4 100644
--- a/qemu-img.c
+++ b/qemu-img.c
-@@ -4794,11 +4794,13 @@ static int img_bitmap(int argc, char **argv)
+@@ -4806,11 +4806,13 @@ static int img_bitmap(int argc, char **argv)
#define C_OF 010
#define C_SKIP 020
#define C_OSIZE 040
@@ -32,7 +32,7 @@ index f773182bd0..98a6562364 100644
};
struct DdIo {
-@@ -4887,6 +4889,19 @@ static int img_dd_osize(const char *arg,
+@@ -4899,6 +4901,19 @@ static int img_dd_osize(const char *arg,
return 0;
}
@@ -52,7 +52,7 @@ index f773182bd0..98a6562364 100644
static int img_dd(int argc, char **argv)
{
int ret = 0;
-@@ -4901,12 +4916,14 @@ static int img_dd(int argc, char **argv)
+@@ -4913,12 +4928,14 @@ static int img_dd(int argc, char **argv)
int c, i;
const char *out_fmt = "raw";
const char *fmt = NULL;
@@ -68,7 +68,7 @@ index f773182bd0..98a6562364 100644
};
struct DdIo in = {
.bsz = 512, /* Block size is by default 512 bytes */
-@@ -4928,6 +4945,7 @@ static int img_dd(int argc, char **argv)
+@@ -4940,6 +4957,7 @@ static int img_dd(int argc, char **argv)
{ "of", img_dd_of, C_OF },
{ "skip", img_dd_skip, C_SKIP },
{ "osize", img_dd_osize, C_OSIZE },
@@ -76,7 +76,7 @@ index f773182bd0..98a6562364 100644
{ NULL, NULL, 0 }
};
const struct option long_options[] = {
-@@ -5124,14 +5142,18 @@ static int img_dd(int argc, char **argv)
+@@ -5136,14 +5154,18 @@ static int img_dd(int argc, char **argv)
in.buf = g_new(uint8_t, in.bsz);
diff --git a/debian/patches/pve/0012-PVE-Up-qemu-img-dd-add-n-skip_create.patch b/debian/patches/pve/0012-PVE-Up-qemu-img-dd-add-n-skip_create.patch
index 3da9e02..7a86db2 100644
--- a/debian/patches/pve/0012-PVE-Up-qemu-img-dd-add-n-skip_create.patch
+++ b/debian/patches/pve/0012-PVE-Up-qemu-img-dd-add-n-skip_create.patch
@@ -9,10 +9,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/qemu-img.c b/qemu-img.c
-index 98a6562364..355b3b82f4 100644
+index d9e8a8c4d4..6e1fbd5820 100644
--- a/qemu-img.c
+++ b/qemu-img.c
-@@ -4918,7 +4918,7 @@ static int img_dd(int argc, char **argv)
+@@ -4930,7 +4930,7 @@ static int img_dd(int argc, char **argv)
const char *fmt = NULL;
int64_t size = 0, readsize = 0;
int64_t block_count = 0, out_pos, in_pos;
@@ -21,7 +21,7 @@ index 98a6562364..355b3b82f4 100644
struct DdInfo dd = {
.flags = 0,
.count = 0,
-@@ -4956,7 +4956,7 @@ static int img_dd(int argc, char **argv)
+@@ -4968,7 +4968,7 @@ static int img_dd(int argc, char **argv)
{ 0, 0, 0, 0 }
};
@@ -30,7 +30,7 @@ index 98a6562364..355b3b82f4 100644
if (c == EOF) {
break;
}
-@@ -4976,6 +4976,9 @@ static int img_dd(int argc, char **argv)
+@@ -4988,6 +4988,9 @@ static int img_dd(int argc, char **argv)
case 'h':
help();
break;
@@ -40,7 +40,7 @@ index 98a6562364..355b3b82f4 100644
case 'U':
force_share = true;
break;
-@@ -5106,13 +5109,15 @@ static int img_dd(int argc, char **argv)
+@@ -5118,13 +5121,15 @@ static int img_dd(int argc, char **argv)
size - in.bsz * in.offset, &error_abort);
}
diff --git a/debian/patches/pve/0013-PVE-virtio-balloon-improve-query-balloon.patch b/debian/patches/pve/0013-PVE-virtio-balloon-improve-query-balloon.patch
index caa50a1..88a9785 100644
--- a/debian/patches/pve/0013-PVE-virtio-balloon-improve-query-balloon.patch
+++ b/debian/patches/pve/0013-PVE-virtio-balloon-improve-query-balloon.patch
@@ -14,10 +14,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
3 files changed, 81 insertions(+), 4 deletions(-)
diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
-index ae7867a8db..956e3f4e46 100644
+index 9a4f491b54..1faa16234e 100644
--- a/hw/virtio/virtio-balloon.c
+++ b/hw/virtio/virtio-balloon.c
-@@ -820,8 +820,37 @@ static uint64_t virtio_balloon_get_features(VirtIODevice *vdev, uint64_t f,
+@@ -812,8 +812,37 @@ static uint64_t virtio_balloon_get_features(VirtIODevice *vdev, uint64_t f,
static void virtio_balloon_stat(void *opaque, BalloonInfo *info)
{
VirtIOBalloon *dev = opaque;
@@ -58,10 +58,10 @@ index ae7867a8db..956e3f4e46 100644
static void virtio_balloon_to_target(void *opaque, ram_addr_t target)
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
-index f4ef58d257..c8b97909e7 100644
+index 2e91ccb738..e9fa9af6bd 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
-@@ -698,7 +698,35 @@ void hmp_info_balloon(Monitor *mon, const QDict *qdict)
+@@ -696,7 +696,35 @@ void hmp_info_balloon(Monitor *mon, const QDict *qdict)
return;
}
@@ -99,7 +99,7 @@ index f4ef58d257..c8b97909e7 100644
qapi_free_BalloonInfo(info);
}
diff --git a/qapi/machine.json b/qapi/machine.json
-index 157712f006..34035c25d1 100644
+index 067e3f5378..91f3be6f44 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -1018,10 +1018,30 @@
diff --git a/debian/patches/pve/0014-PVE-qapi-modify-query-machines.patch b/debian/patches/pve/0014-PVE-qapi-modify-query-machines.patch
index 9b4eca6..a7dfb1d 100644
--- a/debian/patches/pve/0014-PVE-qapi-modify-query-machines.patch
+++ b/debian/patches/pve/0014-PVE-qapi-modify-query-machines.patch
@@ -13,10 +13,10 @@ Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/hw/core/machine-qmp-cmds.c b/hw/core/machine-qmp-cmds.c
-index 216fdfaf3a..8f8d5d5276 100644
+index 4f4ab30f8c..76fff60a6b 100644
--- a/hw/core/machine-qmp-cmds.c
+++ b/hw/core/machine-qmp-cmds.c
-@@ -98,6 +98,12 @@ MachineInfoList *qmp_query_machines(Error **errp)
+@@ -99,6 +99,12 @@ MachineInfoList *qmp_query_machines(Error **errp)
info->hotpluggable_cpus = mc->has_hotpluggable_cpus;
info->numa_mem_supported = mc->numa_mem_supported;
info->deprecated = !!mc->deprecation_reason;
@@ -30,7 +30,7 @@ index 216fdfaf3a..8f8d5d5276 100644
info->default_cpu_type = g_strdup(mc->default_cpu_type);
info->has_default_cpu_type = true;
diff --git a/qapi/machine.json b/qapi/machine.json
-index 34035c25d1..cf120ac343 100644
+index 91f3be6f44..0905618e25 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -141,6 +141,8 @@
diff --git a/debian/patches/pve/0015-PVE-qapi-modify-spice-query.patch b/debian/patches/pve/0015-PVE-qapi-modify-spice-query.patch
index 32d06b3..538a0c0 100644
--- a/debian/patches/pve/0015-PVE-qapi-modify-spice-query.patch
+++ b/debian/patches/pve/0015-PVE-qapi-modify-spice-query.patch
@@ -12,7 +12,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2 files changed, 8 insertions(+)
diff --git a/qapi/ui.json b/qapi/ui.json
-index cba8665b73..081115ea8a 100644
+index 4244c62c30..f946fbd8c1 100644
--- a/qapi/ui.json
+++ b/qapi/ui.json
@@ -333,11 +333,14 @@
@@ -28,10 +28,10 @@ index cba8665b73..081115ea8a 100644
'*tls-port': 'int', '*auth': 'str', '*compiled-version': 'str',
+ '*ticket': 'str',
'mouse-mode': 'SpiceQueryMouseMode', '*channels': ['SpiceChannel']},
- 'if': 'defined(CONFIG_SPICE)' }
+ 'if': 'CONFIG_SPICE' }
diff --git a/ui/spice-core.c b/ui/spice-core.c
-index 840cf56923..96be349635 100644
+index a3acdbd682..756776778d 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -534,6 +534,11 @@ static SpiceInfo *qmp_query_spice_real(Error **errp)
diff --git a/debian/patches/pve/0016-PVE-add-savevm-async-for-background-state-snapshots.patch b/debian/patches/pve/0016-PVE-add-savevm-async-for-background-state-snapshots.patch
index 8b6ebcb..365e481 100644
--- a/debian/patches/pve/0016-PVE-add-savevm-async-for-background-state-snapshots.patch
+++ b/debian/patches/pve/0016-PVE-add-savevm-async-for-background-state-snapshots.patch
@@ -39,10 +39,10 @@ Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
create mode 100644 migration/savevm-async.c
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
-index 27206ac049..e6dd3be07a 100644
+index 407a1da800..245f8acc55 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
-@@ -551,6 +551,19 @@ SRST
+@@ -536,6 +536,19 @@ SRST
Show current migration parameters.
ERST
@@ -63,11 +63,11 @@ index 27206ac049..e6dd3be07a 100644
.name = "balloon",
.args_type = "",
diff --git a/hmp-commands.hx b/hmp-commands.hx
-index d78e4cfc47..42203dbe92 100644
+index 5efb47fc32..1ad13b668b 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
-@@ -1744,3 +1744,36 @@ ERST
- .help = "start a round of guest dirty rate measurement",
+@@ -1746,3 +1746,36 @@ ERST
+ "\n\t\t\t -b to specify dirty bitmap as method of calculation)",
.cmd = hmp_calc_dirty_rate,
},
+
@@ -115,10 +115,10 @@ index e72083b117..c846d37806 100644
+
#endif
diff --git a/include/monitor/hmp.h b/include/monitor/hmp.h
-index 3baa1058e2..1247d7362a 100644
+index 96d014826a..3a39ba41b5 100644
--- a/include/monitor/hmp.h
+++ b/include/monitor/hmp.h
-@@ -25,6 +25,7 @@ void hmp_info_status(Monitor *mon, const QDict *qdict);
+@@ -26,6 +26,7 @@ void hmp_info_status(Monitor *mon, const QDict *qdict);
void hmp_info_uuid(Monitor *mon, const QDict *qdict);
void hmp_info_chardev(Monitor *mon, const QDict *qdict);
void hmp_info_mice(Monitor *mon, const QDict *qdict);
@@ -126,7 +126,7 @@ index 3baa1058e2..1247d7362a 100644
void hmp_info_migrate(Monitor *mon, const QDict *qdict);
void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict);
void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict);
-@@ -79,6 +80,10 @@ void hmp_netdev_add(Monitor *mon, const QDict *qdict);
+@@ -80,6 +81,10 @@ void hmp_netdev_add(Monitor *mon, const QDict *qdict);
void hmp_netdev_del(Monitor *mon, const QDict *qdict);
void hmp_getfd(Monitor *mon, const QDict *qdict);
void hmp_closefd(Monitor *mon, const QDict *qdict);
@@ -754,10 +754,10 @@ index 0000000000..79a0cda906
+ return ret;
+}
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
-index c8b97909e7..64a84cf4ee 100644
+index e9fa9af6bd..5000ce39d1 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
-@@ -1961,6 +1961,63 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
+@@ -1903,6 +1903,63 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
hmp_handle_error(mon, err);
}
@@ -822,7 +822,7 @@ index c8b97909e7..64a84cf4ee 100644
{
IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
diff --git a/qapi/migration.json b/qapi/migration.json
-index 1124a2dda8..3d72b3e3f3 100644
+index bbfd48cf0b..45686390a2 100644
--- a/qapi/migration.json
+++ b/qapi/migration.json
@@ -247,6 +247,40 @@
@@ -867,10 +867,10 @@ index 1124a2dda8..3d72b3e3f3 100644
# @query-migrate:
#
diff --git a/qapi/misc.json b/qapi/misc.json
-index 5c2ca3b556..9bc14e1032 100644
+index 358548abe1..25b3febc52 100644
--- a/qapi/misc.json
+++ b/qapi/misc.json
-@@ -431,6 +431,38 @@
+@@ -435,6 +435,38 @@
##
{ 'command': 'query-fdsets', 'returns': ['FdsetInfo'] }
@@ -910,10 +910,10 @@ index 5c2ca3b556..9bc14e1032 100644
# @CommandLineParameterType:
#
diff --git a/qemu-options.hx b/qemu-options.hx
-index 83aa59a920..002ba697e9 100644
+index ae2c6dbbfc..423144abeb 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
-@@ -4131,6 +4131,18 @@ SRST
+@@ -4171,6 +4171,18 @@ SRST
Start right away with a saved state (``loadvm`` in monitor)
ERST
@@ -933,21 +933,21 @@ index 83aa59a920..002ba697e9 100644
DEF("daemonize", 0, QEMU_OPTION_daemonize, \
"-daemonize daemonize QEMU after initializing\n", QEMU_ARCH_ALL)
diff --git a/softmmu/vl.c b/softmmu/vl.c
-index 5ca11e7469..220c67cd32 100644
+index 620a1f1367..fd82efb8b3 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
-@@ -150,6 +150,7 @@ static const char *incoming;
+@@ -156,6 +156,7 @@ static const char *incoming;
static const char *loadvm;
static const char *accelerators;
static QDict *machine_opts_dict;
+static const char *loadstate;
static QTAILQ_HEAD(, ObjectOption) object_opts = QTAILQ_HEAD_INITIALIZER(object_opts);
+ static QTAILQ_HEAD(, DeviceOption) device_opts = QTAILQ_HEAD_INITIALIZER(device_opts);
static ram_addr_t maxram_size;
- static uint64_t ram_slots;
-@@ -2700,6 +2701,12 @@ void qmp_x_exit_preconfig(Error **errp)
- autostart = 0;
- exit(1);
- }
+@@ -2743,6 +2744,12 @@ void qmp_x_exit_preconfig(Error **errp)
+
+ if (loadvm) {
+ load_snapshot(loadvm, NULL, false, NULL, &error_fatal);
+ } else if (loadstate) {
+ Error *local_err = NULL;
+ if (load_snapshot_from_blockdev(loadstate, &local_err) < 0) {
@@ -957,7 +957,7 @@ index 5ca11e7469..220c67cd32 100644
}
if (replay_mode != REPLAY_MODE_NONE) {
replay_vmstate_init();
-@@ -3238,6 +3245,9 @@ void qemu_init(int argc, char **argv, char **envp)
+@@ -3284,6 +3291,9 @@ void qemu_init(int argc, char **argv, char **envp)
case QEMU_OPTION_loadvm:
loadvm = optarg;
break;
diff --git a/debian/patches/pve/0018-PVE-block-add-the-zeroinit-block-driver-filter.patch b/debian/patches/pve/0018-PVE-block-add-the-zeroinit-block-driver-filter.patch
index 6e99955..9a17710 100644
--- a/debian/patches/pve/0018-PVE-block-add-the-zeroinit-block-driver-filter.patch
+++ b/debian/patches/pve/0018-PVE-block-add-the-zeroinit-block-driver-filter.patch
@@ -4,6 +4,8 @@ Date: Mon, 6 Apr 2020 12:16:47 +0200
Subject: [PATCH] PVE: block: add the zeroinit block driver filter
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+[adapt to changed function signatures]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
block/meson.build | 1 +
block/zeroinit.c | 196 ++++++++++++++++++++++++++++++++++++++++++++++
@@ -11,7 +13,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
create mode 100644 block/zeroinit.c
diff --git a/block/meson.build b/block/meson.build
-index 0450914c7a..7a0bc3df09 100644
+index deb73ca389..c9d1fdca7d 100644
--- a/block/meson.build
+++ b/block/meson.build
@@ -41,6 +41,7 @@ block_ss.add(files(
@@ -24,7 +26,7 @@ index 0450914c7a..7a0bc3df09 100644
softmmu_ss.add(when: 'CONFIG_TCG', if_true: files('blkreplay.c'))
diff --git a/block/zeroinit.c b/block/zeroinit.c
new file mode 100644
-index 0000000000..5529627f7e
+index 0000000000..20ee611f22
--- /dev/null
+++ b/block/zeroinit.c
@@ -0,0 +1,196 @@
@@ -138,22 +140,22 @@ index 0000000000..5529627f7e
+}
+
+static int coroutine_fn zeroinit_co_preadv(BlockDriverState *bs,
-+ uint64_t offset, uint64_t bytes, QEMUIOVector *qiov, int flags)
++ int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags)
+{
+ return bdrv_co_preadv(bs->file, offset, bytes, qiov, flags);
+}
+
+static int coroutine_fn zeroinit_co_pwrite_zeroes(BlockDriverState *bs, int64_t offset,
-+ int count, BdrvRequestFlags flags)
++ int64_t bytes, BdrvRequestFlags flags)
+{
+ BDRVZeroinitState *s = bs->opaque;
+ if (offset >= s->extents)
+ return 0;
-+ return bdrv_pwrite_zeroes(bs->file, offset, count, flags);
++ return bdrv_pwrite_zeroes(bs->file, offset, bytes, flags);
+}
+
+static int coroutine_fn zeroinit_co_pwritev(BlockDriverState *bs,
-+ uint64_t offset, uint64_t bytes, QEMUIOVector *qiov, int flags)
++ int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags)
+{
+ BDRVZeroinitState *s = bs->opaque;
+ int64_t extents = offset + bytes;
@@ -174,9 +176,9 @@ index 0000000000..5529627f7e
+}
+
+static int coroutine_fn zeroinit_co_pdiscard(BlockDriverState *bs,
-+ int64_t offset, int count)
++ int64_t offset, int64_t bytes)
+{
-+ return bdrv_co_pdiscard(bs->file, offset, count);
++ return bdrv_co_pdiscard(bs->file, offset, bytes);
+}
+
+static int zeroinit_co_truncate(BlockDriverState *bs, int64_t offset,
diff --git a/debian/patches/pve/0019-PVE-Add-dummy-id-command-line-parameter.patch b/debian/patches/pve/0019-PVE-Add-dummy-id-command-line-parameter.patch
index b346224..be8407b 100644
--- a/debian/patches/pve/0019-PVE-Add-dummy-id-command-line-parameter.patch
+++ b/debian/patches/pve/0019-PVE-Add-dummy-id-command-line-parameter.patch
@@ -14,10 +14,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2 files changed, 11 insertions(+)
diff --git a/qemu-options.hx b/qemu-options.hx
-index 002ba697e9..a05959b9f1 100644
+index 423144abeb..4879471aeb 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
-@@ -1005,6 +1005,9 @@ DEFHEADING()
+@@ -1019,6 +1019,9 @@ DEFHEADING()
DEFHEADING(Block device options:)
@@ -28,10 +28,10 @@ index 002ba697e9..a05959b9f1 100644
"-fda/-fdb file use 'file' as floppy disk 0/1 image\n", QEMU_ARCH_ALL)
DEF("fdb", HAS_ARG, QEMU_OPTION_fdb, "", QEMU_ARCH_ALL)
diff --git a/softmmu/vl.c b/softmmu/vl.c
-index 220c67cd32..d87cf6e103 100644
+index fd82efb8b3..eb05e5a000 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
-@@ -2736,6 +2736,7 @@ void qemu_init(int argc, char **argv, char **envp)
+@@ -2779,6 +2779,7 @@ void qemu_init(int argc, char **argv, char **envp)
MachineClass *machine_class;
bool userconfig = true;
FILE *vmstate_dump_file = NULL;
@@ -39,9 +39,9 @@ index 220c67cd32..d87cf6e103 100644
qemu_add_opts(&qemu_drive_opts);
qemu_add_drive_opts(&qemu_legacy_drive_opts);
-@@ -3360,6 +3361,13 @@ void qemu_init(int argc, char **argv, char **envp)
- case QEMU_OPTION_smp:
- machine_parse_property_opt(qemu_find_opts("smp-opts"), "smp", optarg, &error_fatal);
+@@ -3421,6 +3422,13 @@ void qemu_init(int argc, char **argv, char **envp)
+ machine_parse_property_opt(qemu_find_opts("smp-opts"),
+ "smp", optarg);
break;
+ case QEMU_OPTION_id:
+ vm_id = strtol(optarg, (char **)&optarg, 10);
diff --git a/debian/patches/pve/0021-PVE-Up-Config-file-posix-make-locking-optiono-on-cre.patch b/debian/patches/pve/0021-PVE-Up-Config-file-posix-make-locking-optiono-on-cre.patch
index afa0b0e..5f1838c 100644
--- a/debian/patches/pve/0021-PVE-Up-Config-file-posix-make-locking-optiono-on-cre.patch
+++ b/debian/patches/pve/0021-PVE-Up-Config-file-posix-make-locking-optiono-on-cre.patch
@@ -13,10 +13,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2 files changed, 42 insertions(+), 20 deletions(-)
diff --git a/block/file-posix.c b/block/file-posix.c
-index 3ac5177cbb..907aa3f22e 100644
+index 821405fd02..e3b6c3c524 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
-@@ -2443,6 +2443,7 @@ raw_co_create(BlockdevCreateOptions *options, Error **errp)
+@@ -2465,6 +2465,7 @@ raw_co_create(BlockdevCreateOptions *options, Error **errp)
int fd;
uint64_t perm, shared;
int result = 0;
@@ -24,7 +24,7 @@ index 3ac5177cbb..907aa3f22e 100644
/* Validate options and set default values */
assert(options->driver == BLOCKDEV_DRIVER_FILE);
-@@ -2483,19 +2484,22 @@ raw_co_create(BlockdevCreateOptions *options, Error **errp)
+@@ -2505,19 +2506,22 @@ raw_co_create(BlockdevCreateOptions *options, Error **errp)
perm = BLK_PERM_WRITE | BLK_PERM_RESIZE;
shared = BLK_PERM_ALL & ~BLK_PERM_RESIZE;
@@ -59,7 +59,7 @@ index 3ac5177cbb..907aa3f22e 100644
}
/* Clear the file by truncating it to 0 */
-@@ -2549,13 +2553,15 @@ raw_co_create(BlockdevCreateOptions *options, Error **errp)
+@@ -2571,13 +2575,15 @@ raw_co_create(BlockdevCreateOptions *options, Error **errp)
}
out_unlock:
@@ -82,7 +82,7 @@ index 3ac5177cbb..907aa3f22e 100644
}
out_close:
-@@ -2580,6 +2586,7 @@ static int coroutine_fn raw_co_create_opts(BlockDriver *drv,
+@@ -2602,6 +2608,7 @@ static int coroutine_fn raw_co_create_opts(BlockDriver *drv,
PreallocMode prealloc;
char *buf = NULL;
Error *local_err = NULL;
@@ -90,7 +90,7 @@ index 3ac5177cbb..907aa3f22e 100644
/* Skip file: protocol prefix */
strstart(filename, "file:", &filename);
-@@ -2602,6 +2609,18 @@ static int coroutine_fn raw_co_create_opts(BlockDriver *drv,
+@@ -2624,6 +2631,18 @@ static int coroutine_fn raw_co_create_opts(BlockDriver *drv,
return -EINVAL;
}
@@ -109,7 +109,7 @@ index 3ac5177cbb..907aa3f22e 100644
options = (BlockdevCreateOptions) {
.driver = BLOCKDEV_DRIVER_FILE,
.u.file = {
-@@ -2613,6 +2632,8 @@ static int coroutine_fn raw_co_create_opts(BlockDriver *drv,
+@@ -2635,6 +2654,8 @@ static int coroutine_fn raw_co_create_opts(BlockDriver *drv,
.nocow = nocow,
.has_extent_size_hint = has_extent_size_hint,
.extent_size_hint = extent_size_hint,
@@ -119,10 +119,10 @@ index 3ac5177cbb..907aa3f22e 100644
};
return raw_co_create(&options, errp);
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index 6356a63695..fdfa579d00 100644
+index da5dca1e3b..cd69af921e 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -4341,7 +4341,8 @@
+@@ -4466,7 +4466,8 @@
'size': 'size',
'*preallocation': 'PreallocMode',
'*nocow': 'bool',
diff --git a/debian/patches/pve/0023-PVE-Compat-4.0-used-balloon-qemu-4-0-config-size-fal.patch b/debian/patches/pve/0023-PVE-Compat-4.0-used-balloon-qemu-4-0-config-size-fal.patch
index ff9f43c..867084d 100644
--- a/debian/patches/pve/0023-PVE-Compat-4.0-used-balloon-qemu-4-0-config-size-fal.patch
+++ b/debian/patches/pve/0023-PVE-Compat-4.0-used-balloon-qemu-4-0-config-size-fal.patch
@@ -26,10 +26,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/core/machine.c b/hw/core/machine.c
-index 2cf2f321f9..e0f857820d 100644
+index 53a99abc56..ad2cb2592e 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
-@@ -107,7 +107,8 @@ GlobalProperty hw_compat_4_0[] = {
+@@ -113,7 +113,8 @@ GlobalProperty hw_compat_4_0[] = {
{ "virtio-vga", "edid", "false" },
{ "virtio-gpu-device", "edid", "false" },
{ "virtio-device", "use-started", "false" },
diff --git a/debian/patches/pve/0024-PVE-Allow-version-code-in-machine-type.patch b/debian/patches/pve/0024-PVE-Allow-version-code-in-machine-type.patch
index e699c7d..5656e1f 100644
--- a/debian/patches/pve/0024-PVE-Allow-version-code-in-machine-type.patch
+++ b/debian/patches/pve/0024-PVE-Allow-version-code-in-machine-type.patch
@@ -19,10 +19,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
4 files changed, 36 insertions(+), 1 deletion(-)
diff --git a/hw/core/machine-qmp-cmds.c b/hw/core/machine-qmp-cmds.c
-index 8f8d5d5276..370e66d9cc 100644
+index 76fff60a6b..ec9201fb9a 100644
--- a/hw/core/machine-qmp-cmds.c
+++ b/hw/core/machine-qmp-cmds.c
-@@ -102,6 +102,12 @@ MachineInfoList *qmp_query_machines(Error **errp)
+@@ -103,6 +103,12 @@ MachineInfoList *qmp_query_machines(Error **errp)
if (strcmp(mc->name, MACHINE_GET_CLASS(current_machine)->name) == 0) {
info->has_is_current = true;
info->is_current = true;
@@ -36,10 +36,10 @@ index 8f8d5d5276..370e66d9cc 100644
if (mc->default_cpu_type) {
diff --git a/include/hw/boards.h b/include/hw/boards.h
-index accd6eff35..1b16728389 100644
+index 9c1c190104..51e04bde62 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
-@@ -205,6 +205,8 @@ struct MachineClass {
+@@ -227,6 +227,8 @@ struct MachineClass {
const char *desc;
const char *deprecation_reason;
@@ -49,7 +49,7 @@ index accd6eff35..1b16728389 100644
void (*reset)(MachineState *state);
void (*wakeup)(MachineState *state);
diff --git a/qapi/machine.json b/qapi/machine.json
-index cf120ac343..a6f483af4f 100644
+index 0905618e25..a05c46e253 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -160,6 +160,8 @@
@@ -71,10 +71,10 @@ index cf120ac343..a6f483af4f 100644
##
# @query-machines:
diff --git a/softmmu/vl.c b/softmmu/vl.c
-index d87cf6e103..e9d40065bc 100644
+index eb05e5a000..f306d21d63 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
-@@ -1621,6 +1621,7 @@ static const QEMUOption *lookup_opt(int argc, char **argv,
+@@ -1655,6 +1655,7 @@ static const QEMUOption *lookup_opt(int argc, char **argv,
static MachineClass *select_machine(QDict *qdict, Error **errp)
{
const char *optarg = qdict_get_try_str(qdict, "type");
@@ -82,7 +82,7 @@ index d87cf6e103..e9d40065bc 100644
GSList *machines = object_class_get_list(TYPE_MACHINE, false);
MachineClass *machine_class;
Error *local_err = NULL;
-@@ -1638,6 +1639,11 @@ static MachineClass *select_machine(QDict *qdict, Error **errp)
+@@ -1672,6 +1673,11 @@ static MachineClass *select_machine(QDict *qdict, Error **errp)
}
}
@@ -94,7 +94,7 @@ index d87cf6e103..e9d40065bc 100644
g_slist_free(machines);
if (local_err) {
error_append_hint(&local_err, "Use -machine help to list supported machines\n");
-@@ -3312,12 +3318,31 @@ void qemu_init(int argc, char **argv, char **envp)
+@@ -3363,12 +3369,31 @@ void qemu_init(int argc, char **argv, char **envp)
case QEMU_OPTION_machine:
{
bool help;
diff --git a/debian/patches/pve/0025-PVE-Backup-add-vma-backup-format-code.patch b/debian/patches/pve/0025-PVE-Backup-add-vma-backup-format-code.patch
index 46436f4..d28065e 100644
--- a/debian/patches/pve/0025-PVE-Backup-add-vma-backup-format-code.patch
+++ b/debian/patches/pve/0025-PVE-Backup-add-vma-backup-format-code.patch
@@ -18,7 +18,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
create mode 100644 vma.h
diff --git a/block/meson.build b/block/meson.build
-index 7a0bc3df09..9ce9246194 100644
+index c9d1fdca7d..72081a9974 100644
--- a/block/meson.build
+++ b/block/meson.build
@@ -44,6 +44,8 @@ block_ss.add(files(
@@ -31,21 +31,21 @@ index 7a0bc3df09..9ce9246194 100644
block_ss.add(when: 'CONFIG_QCOW1', if_true: files('qcow.c'))
diff --git a/meson.build b/meson.build
-index b3e7ec0e92..cc46eabb42 100644
+index 96de1a6ef9..54c23b9567 100644
--- a/meson.build
+++ b/meson.build
-@@ -1064,6 +1064,8 @@ keyutils = dependency('libkeyutils', required: false,
+@@ -1202,6 +1202,8 @@ keyutils = dependency('libkeyutils', required: false,
has_gettid = cc.has_function('gettid')
+libuuid = cc.find_library('uuid', required: true)
+
- # Malloc tests
-
- malloc = []
-@@ -2743,6 +2745,9 @@ if have_tools
- qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'),
- dependencies: [blockdev, qemuutil, gnutls], install: true)
+ # libselinux
+ selinux = dependency('libselinux',
+ required: get_option('selinux'),
+@@ -3070,6 +3072,9 @@ if have_tools
+ dependencies: [blockdev, qemuutil, gnutls, selinux],
+ install: true)
+ vma = executable('vma', files('vma.c', 'vma-reader.c') + genh,
+ dependencies: [authz, block, crypto, io, qom], install: true)
diff --git a/debian/patches/pve/0026-PVE-Backup-add-backup-dump-block-driver.patch b/debian/patches/pve/0026-PVE-Backup-add-backup-dump-block-driver.patch
index 6da27d3..aa6e992 100644
--- a/debian/patches/pve/0026-PVE-Backup-add-backup-dump-block-driver.patch
+++ b/debian/patches/pve/0026-PVE-Backup-add-backup-dump-block-driver.patch
@@ -11,11 +11,11 @@ Subject: [PATCH] PVE-Backup: add backup-dump block driver
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
block/backup-dump.c | 168 ++++++++++++++++++++++++++++++++++++++
- block/backup.c | 32 +++-----
+ block/backup.c | 30 ++-----
block/meson.build | 1 +
include/block/block_int.h | 35 ++++++++
job.c | 3 +-
- 5 files changed, 216 insertions(+), 23 deletions(-)
+ 5 files changed, 214 insertions(+), 23 deletions(-)
create mode 100644 block/backup-dump.c
diff --git a/block/backup-dump.c b/block/backup-dump.c
@@ -193,16 +193,16 @@ index 0000000000..93d7f46950
+ return bs;
+}
diff --git a/block/backup.c b/block/backup.c
-index bd3614ce70..8bae9b060e 100644
+index 21d5983779..7d9aed1a60 100644
--- a/block/backup.c
+++ b/block/backup.c
-@@ -31,28 +31,6 @@
+@@ -29,28 +29,6 @@
- #define BACKUP_CLUSTER_SIZE_DEFAULT (1 << 16)
+ #include "block/copy-before-write.h"
-typedef struct BackupBlockJob {
- BlockJob common;
-- BlockDriverState *backup_top;
+- BlockDriverState *cbw;
- BlockDriverState *source_bs;
- BlockDriverState *target_bs;
-
@@ -225,11 +225,10 @@ index bd3614ce70..8bae9b060e 100644
static const BlockJobDriver backup_job_driver;
static void backup_cleanup_sync_bitmap(BackupBlockJob *job, int ret)
-@@ -504,6 +482,16 @@ BlockJob *backup_job_create(const char *job_id, BlockDriverState *bs,
- goto error;
+@@ -457,6 +435,14 @@ BlockJob *backup_job_create(const char *job_id, BlockDriverState *bs,
}
-+ cluster_size = backup_calculate_cluster_size(target, errp);
+ cluster_size = block_copy_cluster_size(bcs);
+ if (cluster_size < 0) {
+ goto error;
+ }
@@ -238,12 +237,11 @@ index bd3614ce70..8bae9b060e 100644
+ if (bdrv_get_info(bs, &bdi) == 0) {
+ cluster_size = MAX(cluster_size, bdi.cluster_size);
+ }
-+
- /*
- * If source is in backing chain of target assume that target is going to be
- * used for "image fleecing", i.e. it should represent a kind of snapshot of
+
+ if (perf->max_chunk && perf->max_chunk < cluster_size) {
+ error_setg(errp, "Required max-chunk (%" PRIi64 ") is less than backup "
diff --git a/block/meson.build b/block/meson.build
-index 9ce9246194..19bc2b7cbb 100644
+index 72081a9974..7883df047c 100644
--- a/block/meson.build
+++ b/block/meson.build
@@ -4,6 +4,7 @@ block_ss.add(files(
@@ -251,11 +249,11 @@ index 9ce9246194..19bc2b7cbb 100644
'amend.c',
'backup.c',
+ 'backup-dump.c',
- 'backup-top.c',
+ 'copy-before-write.c',
'blkdebug.c',
'blklogwrites.c',
diff --git a/include/block/block_int.h b/include/block/block_int.h
-index 11442893d0..8f6135e6a5 100644
+index ee0aeb1414..1574b5564b 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -26,6 +26,7 @@
@@ -266,7 +264,7 @@ index 11442893d0..8f6135e6a5 100644
#include "block/aio-wait.h"
#include "qemu/queue.h"
#include "qemu/coroutine.h"
-@@ -63,6 +64,40 @@
+@@ -64,6 +65,40 @@
#define BLOCK_PROBE_BUF_SIZE 512
@@ -284,7 +282,7 @@ index 11442893d0..8f6135e6a5 100644
+typedef struct BlockCopyState BlockCopyState;
+typedef struct BackupBlockJob {
+ BlockJob common;
-+ BlockDriverState *backup_top;
++ BlockDriverState *cbw;
+ BlockDriverState *source_bs;
+ BlockDriverState *target_bs;
+
@@ -308,10 +306,10 @@ index 11442893d0..8f6135e6a5 100644
BDRV_TRACKED_READ,
BDRV_TRACKED_WRITE,
diff --git a/job.c b/job.c
-index e7a5d28854..44eec9a441 100644
+index dbfa67bb0a..af25dd5b98 100644
--- a/job.c
+++ b/job.c
-@@ -269,7 +269,8 @@ static bool job_started(Job *job)
+@@ -276,7 +276,8 @@ static bool job_started(Job *job)
return job->co;
}
diff --git a/debian/patches/pve/0027-PVE-Backup-proxmox-backup-patches-for-qemu.patch b/debian/patches/pve/0027-PVE-Backup-proxmox-backup-patches-for-qemu.patch
index 30f6d2d..8d302b9 100644
--- a/debian/patches/pve/0027-PVE-Backup-proxmox-backup-patches-for-qemu.patch
+++ b/debian/patches/pve/0027-PVE-Backup-proxmox-backup-patches-for-qemu.patch
@@ -7,6 +7,8 @@ Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
[PVE-Backup: avoid coroutines to fix AIO freeze, cleanups]
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+[add new force parameter to job_cancel_sync calls]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
block/meson.build | 5 +
block/monitor/block-hmp-cmds.c | 33 ++
@@ -29,7 +31,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
create mode 100644 pve-backup.c
diff --git a/block/meson.build b/block/meson.build
-index 19bc2b7cbb..9e433daf2e 100644
+index 7883df047c..9d3dd5b7c3 100644
--- a/block/meson.build
+++ b/block/meson.build
@@ -46,6 +46,11 @@ block_ss.add(files(
@@ -45,7 +47,7 @@ index 19bc2b7cbb..9e433daf2e 100644
softmmu_ss.add(when: 'CONFIG_TCG', if_true: files('blkreplay.c'))
diff --git a/block/monitor/block-hmp-cmds.c b/block/monitor/block-hmp-cmds.c
-index 3e6670c963..1e29681d30 100644
+index 2ac4aedfff..f6668ab01d 100644
--- a/block/monitor/block-hmp-cmds.c
+++ b/block/monitor/block-hmp-cmds.c
@@ -1015,3 +1015,36 @@ void hmp_info_snapshots(Monitor *mon, const QDict *qdict)
@@ -86,7 +88,7 @@ index 3e6670c963..1e29681d30 100644
+ hmp_handle_error(mon, error);
+}
diff --git a/blockdev.c b/blockdev.c
-index b6f797b41f..84e9b898be 100644
+index 4be0863050..29fee73cbd 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -36,6 +36,7 @@
@@ -98,10 +100,10 @@ index b6f797b41f..84e9b898be 100644
#include "monitor/monitor.h"
#include "qemu/error-report.h"
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
-index e6dd3be07a..15ddecada1 100644
+index 245f8acc55..3e7f2421eb 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
-@@ -497,6 +497,20 @@ SRST
+@@ -482,6 +482,20 @@ SRST
Show the current VM UUID.
ERST
@@ -123,7 +125,7 @@ index e6dd3be07a..15ddecada1 100644
{
.name = "usernet",
diff --git a/hmp-commands.hx b/hmp-commands.hx
-index 42203dbe92..7faba36b39 100644
+index 1ad13b668b..d4bb00216e 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -99,6 +99,35 @@ ERST
@@ -163,10 +165,10 @@ index 42203dbe92..7faba36b39 100644
{
diff --git a/include/block/block_int.h b/include/block/block_int.h
-index 8f6135e6a5..4a572a2e34 100644
+index 1574b5564b..77076d7be3 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
-@@ -66,7 +66,7 @@
+@@ -67,7 +67,7 @@
typedef int BackupDumpFunc(void *opaque, uint64_t offset, uint64_t bytes, const void *buf);
@@ -176,10 +178,10 @@ index 8f6135e6a5..4a572a2e34 100644
uint64_t byte_size,
BackupDumpFunc *dump_cb,
diff --git a/include/monitor/hmp.h b/include/monitor/hmp.h
-index 1247d7362a..8d3df46c93 100644
+index 3a39ba41b5..d269b4c99c 100644
--- a/include/monitor/hmp.h
+++ b/include/monitor/hmp.h
-@@ -29,6 +29,7 @@ void hmp_info_savevm(Monitor *mon, const QDict *qdict);
+@@ -30,6 +30,7 @@ void hmp_info_savevm(Monitor *mon, const QDict *qdict);
void hmp_info_migrate(Monitor *mon, const QDict *qdict);
void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict);
void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict);
@@ -187,7 +189,7 @@ index 1247d7362a..8d3df46c93 100644
void hmp_info_cpus(Monitor *mon, const QDict *qdict);
void hmp_info_vnc(Monitor *mon, const QDict *qdict);
void hmp_info_spice(Monitor *mon, const QDict *qdict);
-@@ -72,6 +73,8 @@ void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict);
+@@ -73,6 +74,8 @@ void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict);
void hmp_set_password(Monitor *mon, const QDict *qdict);
void hmp_expire_password(Monitor *mon, const QDict *qdict);
void hmp_change(Monitor *mon, const QDict *qdict);
@@ -197,19 +199,19 @@ index 1247d7362a..8d3df46c93 100644
void hmp_device_add(Monitor *mon, const QDict *qdict);
void hmp_device_del(Monitor *mon, const QDict *qdict);
diff --git a/meson.build b/meson.build
-index cc46eabb42..7d7e474313 100644
+index 54c23b9567..37dab249cc 100644
--- a/meson.build
+++ b/meson.build
-@@ -1065,6 +1065,7 @@ keyutils = dependency('libkeyutils', required: false,
+@@ -1203,6 +1203,7 @@ keyutils = dependency('libkeyutils', required: false,
has_gettid = cc.has_function('gettid')
libuuid = cc.find_library('uuid', required: true)
+libproxmox_backup_qemu = cc.find_library('proxmox_backup_qemu', required: true)
- # Malloc tests
-
+ # libselinux
+ selinux = dependency('libselinux',
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
-index 64a84cf4ee..7efcd2d641 100644
+index 5000ce39d1..b2687eae3a 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -195,6 +195,50 @@ void hmp_info_mice(Monitor *mon, const QDict *qdict)
@@ -512,7 +514,7 @@ index 0000000000..1dda8b7d8f
+#endif /* PROXMOX_BACKUP_CLIENT_H */
diff --git a/pve-backup.c b/pve-backup.c
new file mode 100644
-index 0000000000..66868dec14
+index 0000000000..88f5ee133f
--- /dev/null
+++ b/pve-backup.c
@@ -0,0 +1,959 @@
@@ -872,7 +874,7 @@ index 0000000000..66868dec14
+ if (next_job) {
+ AioContext *aio_context = next_job->job.aio_context;
+ aio_context_acquire(aio_context);
-+ job_cancel_sync(&next_job->job);
++ job_cancel_sync(&next_job->job, true);
+ aio_context_release(aio_context);
+ } else {
+ break;
@@ -959,7 +961,7 @@ index 0000000000..66868dec14
+ if (job_should_pause(&job->job)) {
+ bool error_or_canceled = pvebackup_error_or_canceled();
+ if (error_or_canceled) {
-+ job_cancel_sync(&job->job);
++ job_cancel_sync(&job->job, true);
+ } else {
+ job_resume(&job->job);
+ }
@@ -1476,10 +1478,10 @@ index 0000000000..66868dec14
+ return info;
+}
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index fdfa579d00..c5d604693f 100644
+index cd69af921e..e4c3de0804 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -699,6 +699,115 @@
+@@ -744,6 +744,115 @@
{ 'command': 'query-block', 'returns': ['BlockInfo'] }
@@ -1596,13 +1598,13 @@ index fdfa579d00..c5d604693f 100644
# @BlockDeviceTimedStats:
#
diff --git a/qapi/common.json b/qapi/common.json
-index 7c976296f0..0690b07903 100644
+index 412cc4f5ae..3e7a77ea66 100644
--- a/qapi/common.json
+++ b/qapi/common.json
-@@ -197,3 +197,16 @@
- { 'enum': 'GrabToggleKeys',
- 'data': [ 'ctrl-ctrl', 'alt-alt', 'shift-shift','meta-meta', 'scrolllock',
- 'ctrl-scrolllock' ] }
+@@ -208,3 +208,16 @@
+ ##
+ { 'struct': 'HumanReadableText',
+ 'data': { 'human-readable-text': 'str' } }
+
+##
+# @UuidInfo:
@@ -1617,7 +1619,7 @@ index 7c976296f0..0690b07903 100644
+##
+{ 'struct': 'UuidInfo', 'data': {'UUID': 'str'} }
diff --git a/qapi/machine.json b/qapi/machine.json
-index a6f483af4f..6effa7ad30 100644
+index a05c46e253..e2cec7922f 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -4,6 +4,8 @@
diff --git a/debian/patches/pve/0028-PVE-Backup-pbs-restore-new-command-to-restore-from-p.patch b/debian/patches/pve/0028-PVE-Backup-pbs-restore-new-command-to-restore-from-p.patch
index 2002f4a..132d390 100644
--- a/debian/patches/pve/0028-PVE-Backup-pbs-restore-new-command-to-restore-from-p.patch
+++ b/debian/patches/pve/0028-PVE-Backup-pbs-restore-new-command-to-restore-from-p.patch
@@ -12,10 +12,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
create mode 100644 pbs-restore.c
diff --git a/meson.build b/meson.build
-index 7d7e474313..dd1c5bdb4e 100644
+index 37dab249cc..1a4dfab4e2 100644
--- a/meson.build
+++ b/meson.build
-@@ -2749,6 +2749,10 @@ if have_tools
+@@ -3076,6 +3076,10 @@ if have_tools
vma = executable('vma', files('vma.c', 'vma-reader.c') + genh,
dependencies: [authz, block, crypto, io, qom], install: true)
diff --git a/debian/patches/pve/0029-PVE-Backup-Add-dirty-bitmap-tracking-for-incremental.patch b/debian/patches/pve/0029-PVE-Backup-Add-dirty-bitmap-tracking-for-incremental.patch
index 6755d9d..ff991d2 100644
--- a/debian/patches/pve/0029-PVE-Backup-Add-dirty-bitmap-tracking-for-incremental.patch
+++ b/debian/patches/pve/0029-PVE-Backup-Add-dirty-bitmap-tracking-for-incremental.patch
@@ -29,7 +29,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
6 files changed, 142 insertions(+), 23 deletions(-)
diff --git a/block/monitor/block-hmp-cmds.c b/block/monitor/block-hmp-cmds.c
-index 1e29681d30..3fca3ce3e9 100644
+index f6668ab01d..3c06734e6d 100644
--- a/block/monitor/block-hmp-cmds.c
+++ b/block/monitor/block-hmp-cmds.c
@@ -1042,6 +1042,7 @@ void hmp_backup(Monitor *mon, const QDict *qdict)
@@ -41,7 +41,7 @@ index 1e29681d30..3fca3ce3e9 100644
false, NULL, false, NULL, !!devlist,
devlist, qdict_haskey(qdict, "speed"), speed, &error);
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
-index 7efcd2d641..b2b5f1298b 100644
+index b2687eae3a..cfd7a60f32 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -221,19 +221,42 @@ void hmp_info_backup(Monitor *mon, const QDict *qdict)
@@ -132,7 +132,7 @@ index 1dda8b7d8f..8cbf645b2c 100644
diff --git a/pve-backup.c b/pve-backup.c
-index 66868dec14..6cdbd40529 100644
+index 88f5ee133f..1c49cd178d 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -28,6 +28,8 @@
@@ -405,10 +405,10 @@ index 66868dec14..6cdbd40529 100644
qemu_mutex_unlock(&backup_state.stat.lock);
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index c5d604693f..a138ad08d4 100644
+index e4c3de0804..379a8dd147 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -712,8 +712,13 @@
+@@ -757,8 +757,13 @@
#
# @total: total amount of bytes involved in the backup process
#
@@ -422,7 +422,7 @@ index c5d604693f..a138ad08d4 100644
# @zero-bytes: amount of 'zero' bytes detected.
#
# @start-time: time (epoch) when backup job started.
-@@ -726,8 +731,8 @@
+@@ -771,8 +776,8 @@
#
##
{ 'struct': 'BackupStatus',
@@ -433,7 +433,7 @@ index c5d604693f..a138ad08d4 100644
'*start-time': 'int', '*end-time': 'int',
'*backup-file': 'str', '*uuid': 'str' } }
-@@ -770,6 +775,8 @@
+@@ -815,6 +820,8 @@
#
# @backup-time: backup timestamp (Unix epoch, required for format 'pbs')
#
@@ -442,7 +442,7 @@ index c5d604693f..a138ad08d4 100644
# Returns: the uuid of the backup job
#
##
-@@ -780,6 +787,7 @@
+@@ -825,6 +832,7 @@
'*fingerprint': 'str',
'*backup-id': 'str',
'*backup-time': 'int',
diff --git a/debian/patches/pve/0030-PVE-various-PBS-fixes.patch b/debian/patches/pve/0030-PVE-various-PBS-fixes.patch
index 9ac0d4c..39a3eb2 100644
--- a/debian/patches/pve/0030-PVE-various-PBS-fixes.patch
+++ b/debian/patches/pve/0030-PVE-various-PBS-fixes.patch
@@ -19,7 +19,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
3 files changed, 55 insertions(+), 14 deletions(-)
diff --git a/block/monitor/block-hmp-cmds.c b/block/monitor/block-hmp-cmds.c
-index 3fca3ce3e9..69254396d5 100644
+index 3c06734e6d..4481b60a5c 100644
--- a/block/monitor/block-hmp-cmds.c
+++ b/block/monitor/block-hmp-cmds.c
@@ -1042,7 +1042,9 @@ void hmp_backup(Monitor *mon, const QDict *qdict)
@@ -34,7 +34,7 @@ index 3fca3ce3e9..69254396d5 100644
false, NULL, false, NULL, !!devlist,
devlist, qdict_haskey(qdict, "speed"), speed, &error);
diff --git a/pve-backup.c b/pve-backup.c
-index 6cdbd40529..7527885251 100644
+index 1c49cd178d..c15abefdda 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -8,6 +8,7 @@
@@ -194,10 +194,10 @@ index 6cdbd40529..7527885251 100644
.format = format,
.has_config_file = has_config_file,
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index a138ad08d4..a75f1b4687 100644
+index 379a8dd147..88835ebcf6 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -777,6 +777,10 @@
+@@ -822,6 +822,10 @@
#
# @use-dirty-bitmap: use dirty bitmap to detect incremental changes since last job (optional for format 'pbs')
#
@@ -208,7 +208,7 @@ index a138ad08d4..a75f1b4687 100644
# Returns: the uuid of the backup job
#
##
-@@ -788,6 +792,8 @@
+@@ -833,6 +837,8 @@
'*backup-id': 'str',
'*backup-time': 'int',
'*use-dirty-bitmap': 'bool',
diff --git a/debian/patches/pve/0031-PVE-Add-PBS-block-driver-to-map-backup-archives-into.patch b/debian/patches/pve/0031-PVE-Add-PBS-block-driver-to-map-backup-archives-into.patch
index 3b471ed..10edf43 100644
--- a/debian/patches/pve/0031-PVE-Add-PBS-block-driver-to-map-backup-archives-into.patch
+++ b/debian/patches/pve/0031-PVE-Add-PBS-block-driver-to-map-backup-archives-into.patch
@@ -7,17 +7,19 @@ Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
[error cleanups, file_open implementation]
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+[adapt to changed function signatures]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
block/meson.build | 3 +
- block/pbs.c | 271 +++++++++++++++++++++++++++++++++++++++++++
+ block/pbs.c | 276 +++++++++++++++++++++++++++++++++++++++++++
configure | 9 ++
meson.build | 1 +
- qapi/block-core.json | 13 +++
- 5 files changed, 297 insertions(+)
+ qapi/block-core.json | 13 ++
+ 5 files changed, 302 insertions(+)
create mode 100644 block/pbs.c
diff --git a/block/meson.build b/block/meson.build
-index 9e433daf2e..e3ed5ac97c 100644
+index 9d3dd5b7c3..8c758c0218 100644
--- a/block/meson.build
+++ b/block/meson.build
@@ -51,6 +51,9 @@ block_ss.add(files(
@@ -32,10 +34,10 @@ index 9e433daf2e..e3ed5ac97c 100644
diff --git a/block/pbs.c b/block/pbs.c
new file mode 100644
-index 0000000000..78dad0dcc4
+index 0000000000..0b05ea9080
--- /dev/null
+++ b/block/pbs.c
-@@ -0,0 +1,271 @@
+@@ -0,0 +1,276 @@
+/*
+ * Proxmox Backup Server read-only block driver
+ */
@@ -232,20 +234,25 @@ index 0000000000..78dad0dcc4
+}
+
+static coroutine_fn int pbs_co_preadv(BlockDriverState *bs,
-+ uint64_t offset, uint64_t bytes,
-+ QEMUIOVector *qiov, int flags)
++ int64_t offset, int64_t bytes,
++ QEMUIOVector *qiov, BdrvRequestFlags flags)
+{
+ BDRVPBSState *s = bs->opaque;
+ int ret;
+ char *pbs_error = NULL;
+ uint8_t *buf = malloc(bytes);
+
++ if (offset < 0 || bytes < 0) {
++ fprintf(stderr, "unexpected negative 'offset' or 'bytes' value!\n");
++ return -EINVAL;
++ }
++
+ ReadCallbackData rcb = {
+ .co = qemu_coroutine_self(),
+ .ctx = bdrv_get_aio_context(bs),
+ };
+
-+ proxmox_restore_read_image_at_async(s->conn, s->aid, buf, offset, bytes,
++ proxmox_restore_read_image_at_async(s->conn, s->aid, buf, (uint64_t)offset, (uint64_t)bytes,
+ read_callback, (void *) &rcb, &ret, &pbs_error);
+
+ qemu_coroutine_yield();
@@ -263,8 +270,8 @@ index 0000000000..78dad0dcc4
+}
+
+static coroutine_fn int pbs_co_pwritev(BlockDriverState *bs,
-+ uint64_t offset, uint64_t bytes,
-+ QEMUIOVector *qiov, int flags)
++ int64_t offset, int64_t bytes,
++ QEMUIOVector *qiov, BdrvRequestFlags flags)
+{
+ fprintf(stderr, "pbs-bdrv: cannot write to backup file, make sure "
+ "any attached disk devices are set to read-only!\n");
@@ -308,18 +315,18 @@ index 0000000000..78dad0dcc4
+
+block_init(bdrv_pbs_init);
diff --git a/configure b/configure
-index 6e308ed77f..869e97c72f 100755
+index 48c21775f3..eda4e9225a 100755
--- a/configure
+++ b/configure
-@@ -428,6 +428,7 @@ vdi=${default_feature:-yes}
+@@ -356,6 +356,7 @@ vdi=${default_feature:-yes}
vvfat=${default_feature:-yes}
qed=${default_feature:-yes}
parallels=${default_feature:-yes}
+pbs_bdrv="yes"
- libxml2="auto"
debug_mutex="no"
- libpmem="auto"
-@@ -1486,6 +1487,10 @@ for opt do
+ plugins="$default_feature"
+ rng_none="no"
+@@ -1126,6 +1127,10 @@ for opt do
;;
--enable-parallels) parallels="yes"
;;
@@ -330,17 +337,17 @@ index 6e308ed77f..869e97c72f 100755
--disable-vhost-user) vhost_user="no"
;;
--enable-vhost-user) vhost_user="yes"
-@@ -1956,6 +1961,7 @@ disabled with --disable-FEATURE, default is enabled if available
+@@ -1465,6 +1470,7 @@ cat << EOF
vvfat vvfat image format support
qed qed image format support
parallels parallels image format support
+ pbs-bdrv Proxmox backup server read-only block driver support
crypto-afalg Linux AF_ALG crypto backend driver
- capstone capstone disassembler support
debug-mutex mutex debugging support
-@@ -4624,6 +4630,9 @@ fi
- if test "$linux_aio" = "yes" ; then
- echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
+ rng-none dummy RNG, avoid using /dev/(u)random and getrandom()
+@@ -3534,6 +3540,9 @@ if test "$xen" = "enabled" ; then
+ echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
+ echo "XEN_LIBS=$xen_libs" >> $config_host_mak
fi
+if test "$pbs_bdrv" = "yes" ; then
+ echo "CONFIG_PBS_BDRV=y" >> $config_host_mak
@@ -349,30 +356,30 @@ index 6e308ed77f..869e97c72f 100755
echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
fi
diff --git a/meson.build b/meson.build
-index dd1c5bdb4e..45c1f2de73 100644
+index 1a4dfab4e2..85b3c63199 100644
--- a/meson.build
+++ b/meson.build
-@@ -3111,6 +3111,7 @@ summary_info += {'lzfse support': liblzfse.found()}
- summary_info += {'zstd support': zstd.found()}
+@@ -3448,6 +3448,7 @@ summary_info += {'lzfse support': liblzfse}
+ summary_info += {'zstd support': zstd}
summary_info += {'NUMA host support': config_host.has_key('CONFIG_NUMA')}
- summary_info += {'libxml2': libxml2.found()}
+ summary_info += {'libxml2': libxml2}
+summary_info += {'PBS bdrv support': config_host.has_key('CONFIG_PBS_BDRV')}
- summary_info += {'capstone': capstone_opt == 'disabled' ? false : capstone_opt}
- summary_info += {'libpmem support': libpmem.found()}
- summary_info += {'libdaxctl support': libdaxctl.found()}
+ summary_info += {'capstone': capstone_opt == 'internal' ? capstone_opt : capstone}
+ summary_info += {'libpmem support': libpmem}
+ summary_info += {'libdaxctl support': libdaxctl}
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index a75f1b4687..e4d0c923a4 100644
+index 88835ebcf6..fd1ba7ccac 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -2982,6 +2982,7 @@
+@@ -3074,6 +3074,7 @@
'luks', 'nbd', 'nfs', 'null-aio', 'null-co', 'nvme', 'parallels',
'preallocate', 'qcow', 'qcow2', 'qed', 'quorum', 'raw', 'rbd',
- { 'name': 'replication', 'if': 'defined(CONFIG_REPLICATION)' },
+ { 'name': 'replication', 'if': 'CONFIG_REPLICATION' },
+ 'pbs',
'ssh', 'throttle', 'vdi', 'vhdx', 'vmdk', 'vpc', 'vvfat' ] }
##
-@@ -3045,6 +3046,17 @@
+@@ -3146,6 +3147,17 @@
{ 'struct': 'BlockdevOptionsNull',
'data': { '*size': 'int', '*latency-ns': 'uint64', '*read-zeroes': 'bool' } }
@@ -390,7 +397,7 @@ index a75f1b4687..e4d0c923a4 100644
##
# @BlockdevOptionsNVMe:
#
-@@ -4263,6 +4275,7 @@
+@@ -4388,6 +4400,7 @@
'nfs': 'BlockdevOptionsNfs',
'null-aio': 'BlockdevOptionsNull',
'null-co': 'BlockdevOptionsNull',
diff --git a/debian/patches/pve/0032-PVE-add-query_proxmox_support-QMP-command.patch b/debian/patches/pve/0032-PVE-add-query_proxmox_support-QMP-command.patch
index 6cc197e..0b92aab 100644
--- a/debian/patches/pve/0032-PVE-add-query_proxmox_support-QMP-command.patch
+++ b/debian/patches/pve/0032-PVE-add-query_proxmox_support-QMP-command.patch
@@ -16,7 +16,7 @@ Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
2 files changed, 38 insertions(+)
diff --git a/pve-backup.c b/pve-backup.c
-index 7527885251..8cba8e97d3 100644
+index c15abefdda..4684789813 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -1075,3 +1075,12 @@ BackupStatus *qmp_query_backup(Error **errp)
@@ -33,10 +33,10 @@ index 7527885251..8cba8e97d3 100644
+ return ret;
+}
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index e4d0c923a4..3eebe7ff71 100644
+index fd1ba7ccac..fc498b779d 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -822,6 +822,35 @@
+@@ -867,6 +867,35 @@
##
{ 'command': 'backup-cancel' }
diff --git a/debian/patches/pve/0033-PVE-add-query-pbs-bitmap-info-QMP-call.patch b/debian/patches/pve/0033-PVE-add-query-pbs-bitmap-info-QMP-call.patch
index 133f4f9..a8e3458 100644
--- a/debian/patches/pve/0033-PVE-add-query-pbs-bitmap-info-QMP-call.patch
+++ b/debian/patches/pve/0033-PVE-add-query-pbs-bitmap-info-QMP-call.patch
@@ -15,7 +15,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
3 files changed, 159 insertions(+), 42 deletions(-)
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
-index b2b5f1298b..7a449edafa 100644
+index cfd7a60f32..b613190a3c 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -198,6 +198,7 @@ void hmp_info_mice(Monitor *mon, const QDict *qdict)
@@ -69,7 +69,7 @@ index b2b5f1298b..7a449edafa 100644
info->zero_bytes, zero_per);
diff --git a/pve-backup.c b/pve-backup.c
-index 8cba8e97d3..22420db26a 100644
+index 4684789813..f90abaa50a 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -46,6 +46,7 @@ static struct PVEBackupState {
@@ -359,10 +359,10 @@ index 8cba8e97d3..22420db26a 100644
return ret;
}
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index 3eebe7ff71..170c13984d 100644
+index fc498b779d..7b171fe27c 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -830,6 +830,8 @@
+@@ -875,6 +875,8 @@
# @pbs-dirty-bitmap: True if dirty-bitmap-incremental backups to PBS are
# supported.
#
@@ -371,7 +371,7 @@ index 3eebe7ff71..170c13984d 100644
# @pbs-dirty-bitmap-savevm: True if 'dirty-bitmaps' migration capability can
# safely be set for savevm-async.
#
-@@ -838,6 +840,7 @@
+@@ -883,6 +885,7 @@
##
{ 'struct': 'ProxmoxSupportStatus',
'data': { 'pbs-dirty-bitmap': 'bool',
@@ -379,7 +379,7 @@ index 3eebe7ff71..170c13984d 100644
'pbs-dirty-bitmap-savevm': 'bool',
'pbs-library-version': 'str' } }
-@@ -851,6 +854,59 @@
+@@ -896,6 +899,59 @@
##
{ 'command': 'query-proxmox-support', 'returns': 'ProxmoxSupportStatus' }
diff --git a/debian/patches/pve/0034-PVE-redirect-stderr-to-journal-when-daemonized.patch b/debian/patches/pve/0034-PVE-redirect-stderr-to-journal-when-daemonized.patch
index d85cc27..9085387 100644
--- a/debian/patches/pve/0034-PVE-redirect-stderr-to-journal-when-daemonized.patch
+++ b/debian/patches/pve/0034-PVE-redirect-stderr-to-journal-when-daemonized.patch
@@ -14,18 +14,18 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/meson.build b/meson.build
-index 45c1f2de73..44071acbb7 100644
+index 85b3c63199..31ba7d70d6 100644
--- a/meson.build
+++ b/meson.build
-@@ -1065,6 +1065,7 @@ keyutils = dependency('libkeyutils', required: false,
+@@ -1203,6 +1203,7 @@ keyutils = dependency('libkeyutils', required: false,
has_gettid = cc.has_function('gettid')
libuuid = cc.find_library('uuid', required: true)
+libsystemd = cc.find_library('systemd', required: true)
libproxmox_backup_qemu = cc.find_library('proxmox_backup_qemu', required: true)
- # Malloc tests
-@@ -2246,6 +2247,7 @@ if have_block
+ # libselinux
+@@ -2571,6 +2572,7 @@ if have_block
# os-posix.c contains POSIX-specific functions used by qemu-storage-daemon,
# os-win32.c does not
blockdev_ss.add(when: 'CONFIG_POSIX', if_true: files('os-posix.c'))
diff --git a/debian/patches/pve/0035-PVE-Add-sequential-job-transaction-support.patch b/debian/patches/pve/0035-PVE-Add-sequential-job-transaction-support.patch
index 4e446cc..3a56d3c 100644
--- a/debian/patches/pve/0035-PVE-Add-sequential-job-transaction-support.patch
+++ b/debian/patches/pve/0035-PVE-Add-sequential-job-transaction-support.patch
@@ -11,10 +11,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2 files changed, 43 insertions(+)
diff --git a/include/qemu/job.h b/include/qemu/job.h
-index 41162ed494..6662c63519 100644
+index 6e67b6977f..60376c99ee 100644
--- a/include/qemu/job.h
+++ b/include/qemu/job.h
-@@ -285,6 +285,18 @@ typedef enum JobCreateFlags {
+@@ -294,6 +294,18 @@ typedef enum JobCreateFlags {
*/
JobTxn *job_txn_new(void);
@@ -34,7 +34,7 @@ index 41162ed494..6662c63519 100644
* Release a reference that was previously acquired with job_txn_add_job or
* job_txn_new. If it's the last reference to the object, it will be freed.
diff --git a/job.c b/job.c
-index 44eec9a441..a0753ff2f1 100644
+index af25dd5b98..d0d152e697 100644
--- a/job.c
+++ b/job.c
@@ -72,6 +72,8 @@ struct JobTxn {
@@ -72,7 +72,7 @@ index 44eec9a441..a0753ff2f1 100644
static void job_txn_ref(JobTxn *txn)
{
txn->refcnt++;
-@@ -850,6 +871,9 @@ static void job_completed_txn_success(Job *job)
+@@ -888,6 +909,9 @@ static void job_completed_txn_success(Job *job)
*/
QLIST_FOREACH(other_job, &txn->jobs, txn_list) {
if (!job_is_completed(other_job)) {
@@ -82,7 +82,7 @@ index 44eec9a441..a0753ff2f1 100644
return;
}
assert(other_job->ret == 0);
-@@ -1020,6 +1044,13 @@ int job_finish_sync(Job *job, void (*finish)(Job *, Error **errp), Error **errp)
+@@ -1082,6 +1106,13 @@ int job_finish_sync(Job *job, void (*finish)(Job *, Error **errp), Error **errp)
return -EBUSY;
}
diff --git a/debian/patches/pve/0036-PVE-Backup-Use-a-transaction-to-synchronize-job-stat.patch b/debian/patches/pve/0036-PVE-Backup-Use-a-transaction-to-synchronize-job-stat.patch
index c17a52f..c7c31de 100644
--- a/debian/patches/pve/0036-PVE-Backup-Use-a-transaction-to-synchronize-job-stat.patch
+++ b/debian/patches/pve/0036-PVE-Backup-Use-a-transaction-to-synchronize-job-stat.patch
@@ -12,12 +12,14 @@ transaction, so drives will still be backed up one after the other.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+[add new force parameter to job_cancel_sync calls]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
pve-backup.c | 169 +++++++++++++++------------------------------------
1 file changed, 50 insertions(+), 119 deletions(-)
diff --git a/pve-backup.c b/pve-backup.c
-index 22420db26a..2e628d68e4 100644
+index f90abaa50a..63c686463f 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -52,6 +52,7 @@ static struct PVEBackupState {
@@ -160,7 +162,7 @@ index 22420db26a..2e628d68e4 100644
- if (next_job) {
- AioContext *aio_context = next_job->job.aio_context;
- aio_context_acquire(aio_context);
-- job_cancel_sync(&next_job->job);
+- job_cancel_sync(&next_job->job, true);
- aio_context_release(aio_context);
- } else {
- break;
@@ -168,7 +170,7 @@ index 22420db26a..2e628d68e4 100644
+ if (cancel_job) {
+ AioContext *aio_context = cancel_job->job.aio_context;
+ aio_context_acquire(aio_context);
-+ job_cancel_sync(&cancel_job->job);
++ job_cancel_sync(&cancel_job->job, true);
+ job_unref(&cancel_job->job);
+ aio_context_release(aio_context);
}
@@ -202,7 +204,7 @@ index 22420db26a..2e628d68e4 100644
- if (job_should_pause(&job->job)) {
- bool error_or_canceled = pvebackup_error_or_canceled();
- if (error_or_canceled) {
-- job_cancel_sync(&job->job);
+- job_cancel_sync(&job->job, true);
- } else {
- job_resume(&job->job);
- }
diff --git a/debian/patches/pve/0037-PVE-Backup-Don-t-block-on-finishing-and-cleanup-crea.patch b/debian/patches/pve/0037-PVE-Backup-Don-t-block-on-finishing-and-cleanup-crea.patch
index 4ab8ac8..e6722ba 100644
--- a/debian/patches/pve/0037-PVE-Backup-Don-t-block-on-finishing-and-cleanup-crea.patch
+++ b/debian/patches/pve/0037-PVE-Backup-Don-t-block-on-finishing-and-cleanup-crea.patch
@@ -49,13 +49,15 @@ before.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+[add new force parameter to job_cancel_sync calls]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
pve-backup.c | 217 ++++++++++++++++++++++++++++---------------
qapi/block-core.json | 5 +-
2 files changed, 144 insertions(+), 78 deletions(-)
diff --git a/pve-backup.c b/pve-backup.c
-index 2e628d68e4..9c20ef3a5e 100644
+index 63c686463f..6f05796fad 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -33,7 +33,9 @@ const char *PBS_BITMAP_NAME = "pbs-incremental-dirty-bitmap";
@@ -229,7 +231,7 @@ index 2e628d68e4..9c20ef3a5e 100644
+ Job *job = (Job*)data->data;
+ AioContext *job_ctx = job->aio_context;
+ aio_context_acquire(job_ctx);
-+ job_cancel_sync(job);
++ job_cancel_sync(job, true);
+ aio_context_release(job_ctx);
+ aio_co_enter(data->ctx, data->co);
+}
@@ -268,7 +270,7 @@ index 2e628d68e4..9c20ef3a5e 100644
- if (cancel_job) {
- AioContext *aio_context = cancel_job->job.aio_context;
- aio_context_acquire(aio_context);
-- job_cancel_sync(&cancel_job->job);
+- job_cancel_sync(&cancel_job->job, true);
- job_unref(&cancel_job->job);
- aio_context_release(aio_context);
- }
@@ -338,7 +340,7 @@ index 2e628d68e4..9c20ef3a5e 100644
if (di->job) {
+ AioContext *ctx = di->job->job.aio_context;
+ aio_context_acquire(ctx);
-+ job_cancel_sync(&di->job->job);
++ job_cancel_sync(&di->job->job, true);
job_unref(&di->job->job);
+ aio_context_release(ctx);
}
@@ -479,10 +481,10 @@ index 2e628d68e4..9c20ef3a5e 100644
qemu_mutex_unlock(&backup_state.stat.lock);
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index 170c13984d..a0d1d278e9 100644
+index 7b171fe27c..66a0e9fd6c 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -729,12 +729,15 @@
+@@ -774,12 +774,15 @@
#
# @uuid: uuid for this backup job
#
diff --git a/debian/patches/pve/0038-PVE-Migrate-dirty-bitmap-state-via-savevm.patch b/debian/patches/pve/0038-PVE-Migrate-dirty-bitmap-state-via-savevm.patch
index b155c3d..812343b 100644
--- a/debian/patches/pve/0038-PVE-Migrate-dirty-bitmap-state-via-savevm.patch
+++ b/debian/patches/pve/0038-PVE-Migrate-dirty-bitmap-state-via-savevm.patch
@@ -51,17 +51,17 @@ index ea9aedeefc..c27dc9bd97 100644
softmmu_ss.add(files(
'block-dirty-bitmap.c',
diff --git a/migration/migration.c b/migration/migration.c
-index 041b8451a6..9df2eed75e 100644
+index abaf6f9e3d..d925fd7488 100644
--- a/migration/migration.c
+++ b/migration/migration.c
-@@ -218,6 +218,7 @@ void migration_object_init(void)
+@@ -213,6 +213,7 @@ void migration_object_init(void)
blk_mig_init();
ram_mig_init();
dirty_bitmap_mig_init();
+ pbs_state_mig_init();
}
- void migration_cancel(void)
+ void migration_cancel(const Error *error)
diff --git a/migration/pbs-state.c b/migration/pbs-state.c
new file mode 100644
index 0000000000..29f2b3860d
@@ -175,7 +175,7 @@ index 0000000000..29f2b3860d
+ NULL);
+}
diff --git a/pve-backup.c b/pve-backup.c
-index 9c20ef3a5e..59ccb38ceb 100644
+index 6f05796fad..5fa3cc1352 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -1132,6 +1132,7 @@ ProxmoxSupportStatus *qmp_query_proxmox_support(Error **errp)
@@ -187,10 +187,10 @@ index 9c20ef3a5e..59ccb38ceb 100644
return ret;
}
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index a0d1d278e9..e5de769dc1 100644
+index 66a0e9fd6c..f6a5fb263a 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -838,6 +838,11 @@
+@@ -883,6 +883,11 @@
# @pbs-dirty-bitmap-savevm: True if 'dirty-bitmaps' migration capability can
# safely be set for savevm-async.
#
@@ -202,7 +202,7 @@ index a0d1d278e9..e5de769dc1 100644
# @pbs-library-version: Running version of libproxmox-backup-qemu0 library.
#
##
-@@ -845,6 +850,7 @@
+@@ -890,6 +895,7 @@
'data': { 'pbs-dirty-bitmap': 'bool',
'query-bitmap-info': 'bool',
'pbs-dirty-bitmap-savevm': 'bool',
diff --git a/debian/patches/pve/0039-migration-block-dirty-bitmap-migrate-other-bitmaps-e.patch b/debian/patches/pve/0039-migration-block-dirty-bitmap-migrate-other-bitmaps-e.patch
index 2ea32e2..074daf7 100644
--- a/debian/patches/pve/0039-migration-block-dirty-bitmap-migrate-other-bitmaps-e.patch
+++ b/debian/patches/pve/0039-migration-block-dirty-bitmap-migrate-other-bitmaps-e.patch
@@ -19,7 +19,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c
-index 35f5ef688d..c4640925e7 100644
+index 9aba7d9c22..f4ecf9c9f9 100644
--- a/migration/block-dirty-bitmap.c
+++ b/migration/block-dirty-bitmap.c
@@ -538,7 +538,7 @@ static int add_bitmaps_to_list(DBMSaveState *s, BlockDriverState *bs,
diff --git a/debian/patches/pve/0040-PVE-fall-back-to-open-iscsi-initiatorname.patch b/debian/patches/pve/0040-PVE-fall-back-to-open-iscsi-initiatorname.patch
index d324d7b..ae11626 100644
--- a/debian/patches/pve/0040-PVE-fall-back-to-open-iscsi-initiatorname.patch
+++ b/debian/patches/pve/0040-PVE-fall-back-to-open-iscsi-initiatorname.patch
@@ -21,10 +21,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 30 insertions(+)
diff --git a/block/iscsi.c b/block/iscsi.c
-index 4d2a416ce7..c345d30812 100644
+index 57aa07a40d..a8902b84d5 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
-@@ -1372,12 +1372,42 @@ static char *get_initiator_name(QemuOpts *opts)
+@@ -1386,12 +1386,42 @@ static char *get_initiator_name(QemuOpts *opts)
const char *name;
char *iscsi_name;
UuidInfo *uuid_info;
diff --git a/debian/patches/pve/0041-PVE-Use-coroutine-QMP-for-backup-cancel_backup.patch b/debian/patches/pve/0041-PVE-Use-coroutine-QMP-for-backup-cancel_backup.patch
index bbe964e..2b97bfb 100644
--- a/debian/patches/pve/0041-PVE-Use-coroutine-QMP-for-backup-cancel_backup.patch
+++ b/debian/patches/pve/0041-PVE-Use-coroutine-QMP-for-backup-cancel_backup.patch
@@ -32,7 +32,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
5 files changed, 77 insertions(+), 196 deletions(-)
diff --git a/block/monitor/block-hmp-cmds.c b/block/monitor/block-hmp-cmds.c
-index 69254396d5..b838586fc0 100644
+index 4481b60a5c..c9849a5b29 100644
--- a/block/monitor/block-hmp-cmds.c
+++ b/block/monitor/block-hmp-cmds.c
@@ -1016,7 +1016,7 @@ void hmp_info_snapshots(Monitor *mon, const QDict *qdict)
@@ -54,7 +54,7 @@ index 69254396d5..b838586fc0 100644
Error *error = NULL;
diff --git a/hmp-commands.hx b/hmp-commands.hx
-index 7faba36b39..dca4e58858 100644
+index d4bb00216e..4e21911fa6 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -109,6 +109,7 @@ ERST
@@ -116,7 +116,7 @@ index 4ce7bc0b5e..0923037dec 100644
static void proxmox_backup_schedule_wake(void *data) {
CoCtxData *waker = (CoCtxData *)data;
diff --git a/pve-backup.c b/pve-backup.c
-index 59ccb38ceb..f858003a06 100644
+index 5fa3cc1352..323014744c 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -357,7 +357,7 @@ static void job_cancel_bh(void *opaque) {
@@ -575,10 +575,10 @@ index 59ccb38ceb..f858003a06 100644
BackupStatus *qmp_query_backup(Error **errp)
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index e5de769dc1..afa67c28d2 100644
+index f6a5fb263a..f216035d3c 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -801,7 +801,7 @@
+@@ -846,7 +846,7 @@
'*config-file': 'str',
'*firewall-file': 'str',
'*devlist': 'str', '*speed': 'int' },
@@ -587,7 +587,7 @@ index e5de769dc1..afa67c28d2 100644
##
# @query-backup:
-@@ -823,7 +823,7 @@
+@@ -868,7 +868,7 @@
# Notes: This command succeeds even if there is no backup process running.
#
##
diff --git a/debian/patches/pve/0042-PBS-add-master-key-support.patch b/debian/patches/pve/0042-PBS-add-master-key-support.patch
index 7c30dd6..f14d4d9 100644
--- a/debian/patches/pve/0042-PBS-add-master-key-support.patch
+++ b/debian/patches/pve/0042-PBS-add-master-key-support.patch
@@ -19,7 +19,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
3 files changed, 11 insertions(+)
diff --git a/block/monitor/block-hmp-cmds.c b/block/monitor/block-hmp-cmds.c
-index b838586fc0..5b52b93232 100644
+index c9849a5b29..52ddbf95ad 100644
--- a/block/monitor/block-hmp-cmds.c
+++ b/block/monitor/block-hmp-cmds.c
@@ -1039,6 +1039,7 @@ void coroutine_fn hmp_backup(Monitor *mon, const QDict *qdict)
@@ -31,7 +31,7 @@ index b838586fc0..5b52b93232 100644
false, NULL, // PBS backup-id
false, 0, // PBS backup-time
diff --git a/pve-backup.c b/pve-backup.c
-index f858003a06..04ebfc1e33 100644
+index 323014744c..9f6c04a512 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -533,6 +533,7 @@ UuidInfo coroutine_fn *qmp_backup(
@@ -58,10 +58,10 @@ index f858003a06..04ebfc1e33 100644
return ret;
}
diff --git a/qapi/block-core.json b/qapi/block-core.json
-index afa67c28d2..84e4406d21 100644
+index f216035d3c..c5023710f5 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
-@@ -772,6 +772,8 @@
+@@ -817,6 +817,8 @@
#
# @key-password: password for keyfile (optional for format 'pbs')
#
@@ -70,7 +70,7 @@ index afa67c28d2..84e4406d21 100644
# @fingerprint: server cert fingerprint (optional for format 'pbs')
#
# @backup-id: backup ID (required for format 'pbs')
-@@ -791,6 +793,7 @@
+@@ -836,6 +838,7 @@
'*password': 'str',
'*keyfile': 'str',
'*key-password': 'str',
@@ -78,7 +78,7 @@ index afa67c28d2..84e4406d21 100644
'*fingerprint': 'str',
'*backup-id': 'str',
'*backup-time': 'int',
-@@ -843,6 +846,9 @@
+@@ -888,6 +891,9 @@
# migration cap if this is false/unset may lead
# to crashes on migration!
#
@@ -88,7 +88,7 @@ index afa67c28d2..84e4406d21 100644
# @pbs-library-version: Running version of libproxmox-backup-qemu0 library.
#
##
-@@ -851,6 +857,7 @@
+@@ -896,6 +902,7 @@
'query-bitmap-info': 'bool',
'pbs-dirty-bitmap-savevm': 'bool',
'pbs-dirty-bitmap-migration': 'bool',
diff --git a/debian/patches/pve/0043-PVE-block-pbs-fast-path-reads-without-allocation-if-.patch b/debian/patches/pve/0043-PVE-block-pbs-fast-path-reads-without-allocation-if-.patch
index b2fca41..893104a 100644
--- a/debian/patches/pve/0043-PVE-block-pbs-fast-path-reads-without-allocation-if-.patch
+++ b/debian/patches/pve/0043-PVE-block-pbs-fast-path-reads-without-allocation-if-.patch
@@ -17,7 +17,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/block/pbs.c b/block/pbs.c
-index 78dad0dcc4..ac54e816c0 100644
+index 0b05ea9080..c5eb4d5bad 100644
--- a/block/pbs.c
+++ b/block/pbs.c
@@ -200,7 +200,16 @@ static coroutine_fn int pbs_co_preadv(BlockDriverState *bs,
@@ -36,9 +36,9 @@ index 78dad0dcc4..ac54e816c0 100644
+ buf = g_malloc(bytes);
+ }
- ReadCallbackData rcb = {
- .co = qemu_coroutine_self(),
-@@ -218,8 +227,10 @@ static coroutine_fn int pbs_co_preadv(BlockDriverState *bs,
+ if (offset < 0 || bytes < 0) {
+ fprintf(stderr, "unexpected negative 'offset' or 'bytes' value!\n");
+@@ -223,8 +232,10 @@ static coroutine_fn int pbs_co_preadv(BlockDriverState *bs,
return -EIO;
}
diff --git a/debian/patches/pve/0044-PVE-block-stream-increase-chunk-size.patch b/debian/patches/pve/0044-PVE-block-stream-increase-chunk-size.patch
index 9bd47f7..fe0ec25 100644
--- a/debian/patches/pve/0044-PVE-block-stream-increase-chunk-size.patch
+++ b/debian/patches/pve/0044-PVE-block-stream-increase-chunk-size.patch
@@ -11,7 +11,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/stream.c b/block/stream.c
-index 97bee482dc..50093c9f57 100644
+index e45113aed6..c3c0c5febe 100644
--- a/block/stream.c
+++ b/block/stream.c
@@ -28,7 +28,7 @@ enum {
diff --git a/debian/patches/pve/0045-block-io-accept-NULL-qiov-in-bdrv_pad_request.patch b/debian/patches/pve/0045-block-io-accept-NULL-qiov-in-bdrv_pad_request.patch
index ff3ce42..49f0f9d 100644
--- a/debian/patches/pve/0045-block-io-accept-NULL-qiov-in-bdrv_pad_request.patch
+++ b/debian/patches/pve/0045-block-io-accept-NULL-qiov-in-bdrv_pad_request.patch
@@ -17,10 +17,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 4 insertions(+)
diff --git a/block/io.c b/block/io.c
-index f38e7f81d8..28c3a712b6 100644
+index 4e4cb556c5..04061f1e68 100644
--- a/block/io.c
+++ b/block/io.c
-@@ -1764,6 +1764,10 @@ static int bdrv_pad_request(BlockDriverState *bs,
+@@ -1765,6 +1765,10 @@ static int bdrv_pad_request(BlockDriverState *bs,
{
int ret;
diff --git a/debian/patches/pve/0046-block-add-alloc-track-driver.patch b/debian/patches/pve/0046-block-add-alloc-track-driver.patch
index 15af532..71790d8 100644
--- a/debian/patches/pve/0046-block-add-alloc-track-driver.patch
+++ b/debian/patches/pve/0046-block-add-alloc-track-driver.patch
@@ -24,18 +24,20 @@ once the backing image is removed. It will be replaced by 'file'.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+[adapt to changed function signatures]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
- block/alloc-track.c | 345 ++++++++++++++++++++++++++++++++++++++++++++
+ block/alloc-track.c | 350 ++++++++++++++++++++++++++++++++++++++++++++
block/meson.build | 1 +
- 2 files changed, 346 insertions(+)
+ 2 files changed, 351 insertions(+)
create mode 100644 block/alloc-track.c
diff --git a/block/alloc-track.c b/block/alloc-track.c
new file mode 100644
-index 0000000000..35f2737c89
+index 0000000000..6b50fbe537
--- /dev/null
+++ b/block/alloc-track.c
-@@ -0,0 +1,345 @@
+@@ -0,0 +1,350 @@
+/*
+ * Node to allow backing images to be applied to any node. Assumes a blank
+ * image to begin with, only new writes are tracked as allocated, thus this
@@ -166,7 +168,7 @@ index 0000000000..35f2737c89
+}
+
+static int coroutine_fn track_co_preadv(BlockDriverState *bs,
-+ uint64_t offset, uint64_t bytes, QEMUIOVector *qiov, int flags)
++ int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags)
+{
+ BDRVAllocTrackState *s = bs->opaque;
+ QEMUIOVector local_qiov;
@@ -177,6 +179,11 @@ index 0000000000..35f2737c89
+ int64_t local_bytes;
+ bool alloc;
+
++ if (offset < 0 || bytes < 0) {
++ fprintf(stderr, "unexpected negative 'offset' or 'bytes' value!\n");
++ return -EINVAL;
++ }
++
+ /* a read request can span multiple granularity-sized chunks, and can thus
+ * contain blocks with different allocation status - we could just iterate
+ * granularity-wise, but for better performance use bdrv_dirty_bitmap_next_X
@@ -219,21 +226,21 @@ index 0000000000..35f2737c89
+}
+
+static int coroutine_fn track_co_pwritev(BlockDriverState *bs,
-+ uint64_t offset, uint64_t bytes, QEMUIOVector *qiov, int flags)
++ int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags)
+{
+ return bdrv_co_pwritev(bs->file, offset, bytes, qiov, flags);
+}
+
+static int coroutine_fn track_co_pwrite_zeroes(BlockDriverState *bs,
-+ int64_t offset, int count, BdrvRequestFlags flags)
++ int64_t offset, int64_t bytes, BdrvRequestFlags flags)
+{
-+ return bdrv_co_pwrite_zeroes(bs->file, offset, count, flags);
++ return bdrv_co_pwrite_zeroes(bs->file, offset, bytes, flags);
+}
+
+static int coroutine_fn track_co_pdiscard(BlockDriverState *bs,
-+ int64_t offset, int count)
++ int64_t offset, int64_t bytes)
+{
-+ return bdrv_co_pdiscard(bs->file, offset, count);
++ return bdrv_co_pdiscard(bs->file, offset, bytes);
+}
+
+static coroutine_fn int track_co_flush(BlockDriverState *bs)
@@ -382,7 +389,7 @@ index 0000000000..35f2737c89
+
+block_init(bdrv_alloc_track_init);
diff --git a/block/meson.build b/block/meson.build
-index e3ed5ac97c..d1ee260048 100644
+index 8c758c0218..45b72e10f1 100644
--- a/block/meson.build
+++ b/block/meson.build
@@ -2,6 +2,7 @@ block_ss.add(genh)
diff --git a/debian/patches/series b/debian/patches/series
index f2a3518..daaff7c 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,7 +1,12 @@
extra/0001-monitor-qmp-fix-race-with-clients-disconnecting-earl.patch
extra/0002-monitor-hmp-add-support-for-flag-argument-with-value.patch
extra/0003-monitor-refactor-set-expire_password-and-allow-VNC-d.patch
-extra/0004-block-mirror-fix-NULL-pointer-dereference-in-mirror_.patch
+extra/0004-block-rbd-fix-handling-of-holes-in-.bdrv_co_block_st.patch
+extra/0005-block-rbd-workaround-for-ceph-issue-53784.patch
+extra/0006-block-io-Update-BSC-only-if-want_zero-is-true.patch
+extra/0007-block-nbd-Delete-reconnect-delay-timer-when-done.patch
+extra/0008-block-nbd-Assert-there-are-no-timers-when-closed.patch
+extra/0009-block-nbd-Move-s-ioc-on-AioContext-change.patch
bitmap-mirror/0001-drive-mirror-add-support-for-sync-bitmap-mode-never.patch
bitmap-mirror/0002-drive-mirror-add-support-for-conditional-and-always-.patch
bitmap-mirror/0003-mirror-add-check-for-bitmap-mode-without-bitmap.patch
diff --git a/qemu b/qemu
index 54e1f5b..44f28df 160000
--- a/qemu
+++ b/qemu
@@ -1 +1 @@
-Subproject commit 54e1f5be86dd11744e45da8be6afad01d01d59e7
+Subproject commit 44f28df24767cf9dca1ddc9b23157737c4cbb645
--
2.30.2
^ permalink raw reply [flat|nested] 6+ messages in thread
* [pve-devel] [PATCH v2 qemu 2/3] fix getopt-string when introducing -n option for qemu-img dd
2022-02-11 9:24 [pve-devel] [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0 Fabian Ebner
@ 2022-02-11 9:24 ` Fabian Ebner
2022-02-11 9:24 ` [pve-devel] [PATCH v2 qemu 3/3] add patch for loading a snapshot with " Fabian Ebner
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Fabian Ebner @ 2022-02-11 9:24 UTC (permalink / raw)
To: pve-devel
The colon after U is wrong, because it doesn't take an argument.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
New in v2.
...PVE-Up-qemu-img-dd-add-n-skip_create.patch | 64 +++++++++++++++++--
1 file changed, 60 insertions(+), 4 deletions(-)
diff --git a/debian/patches/pve/0012-PVE-Up-qemu-img-dd-add-n-skip_create.patch b/debian/patches/pve/0012-PVE-Up-qemu-img-dd-add-n-skip_create.patch
index 7a86db2..f086107 100644
--- a/debian/patches/pve/0012-PVE-Up-qemu-img-dd-add-n-skip_create.patch
+++ b/debian/patches/pve/0012-PVE-Up-qemu-img-dd-add-n-skip_create.patch
@@ -4,12 +4,68 @@ Date: Mon, 6 Apr 2020 12:16:42 +0200
Subject: [PATCH] PVE: [Up] qemu-img dd: add -n skip_create
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+[FE: fix getopt-string + add documentation]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
- qemu-img.c | 23 ++++++++++++++---------
- 1 file changed, 14 insertions(+), 9 deletions(-)
+ docs/tools/qemu-img.rst | 11 ++++++++++-
+ qemu-img-cmds.hx | 4 ++--
+ qemu-img.c | 23 ++++++++++++++---------
+ 3 files changed, 26 insertions(+), 12 deletions(-)
+diff --git a/docs/tools/qemu-img.rst b/docs/tools/qemu-img.rst
+index d663dd92bd..a49badb158 100644
+--- a/docs/tools/qemu-img.rst
++++ b/docs/tools/qemu-img.rst
+@@ -208,6 +208,10 @@ Parameters to convert subcommand:
+
+ Parameters to dd subcommand:
+
++.. option:: -n
++
++ Skip the creation of the target volume
++
+ .. program:: qemu-img-dd
+
+ .. option:: bs=BLOCK_SIZE
+@@ -488,7 +492,7 @@ Command description:
+ it doesn't need to be specified separately in this case.
+
+
+-.. option:: dd [--image-opts] [-U] [-f FMT] [-O OUTPUT_FMT] [bs=BLOCK_SIZE] [count=BLOCKS] [skip=BLOCKS] if=INPUT of=OUTPUT
++.. option:: dd [--image-opts] [-U] [-f FMT] [-O OUTPUT_FMT] [-n] [bs=BLOCK_SIZE] [count=BLOCKS] [skip=BLOCKS] if=INPUT of=OUTPUT
+
+ dd copies from *INPUT* file to *OUTPUT* file converting it from
+ *FMT* format to *OUTPUT_FMT* format.
+@@ -499,6 +503,11 @@ Command description:
+
+ The size syntax is similar to :manpage:`dd(1)`'s size syntax.
+
++ If the ``-n`` option is specified, the target volume creation will be
++ skipped. This is useful for formats such as ``rbd`` if the target
++ volume has already been created with site specific options that cannot
++ be supplied through ``qemu-img``.
++
+ .. option:: info [--object OBJECTDEF] [--image-opts] [-f FMT] [--output=OFMT] [--backing-chain] [-U] FILENAME
+
+ Give information about the disk image *FILENAME*. Use it in
+diff --git a/qemu-img-cmds.hx b/qemu-img-cmds.hx
+index 0b2999f3ab..f3b2b1b4de 100644
+--- a/qemu-img-cmds.hx
++++ b/qemu-img-cmds.hx
+@@ -58,9 +58,9 @@ SRST
+ ERST
+
+ DEF("dd", img_dd,
+- "dd [--image-opts] [-U] [-f fmt] [-O output_fmt] [bs=block_size] [count=blocks] [skip=blocks] [osize=output_size] if=input of=output")
++ "dd [--image-opts] [-U] [-f fmt] [-O output_fmt] [-n] [bs=block_size] [count=blocks] [skip=blocks] [osize=output_size] if=input of=output")
+ SRST
+-.. option:: dd [--image-opts] [-U] [-f FMT] [-O OUTPUT_FMT] [bs=BLOCK_SIZE] [count=BLOCKS] [skip=BLOCKS] [osize=OUTPUT_SIZE] if=INPUT of=OUTPUT
++.. option:: dd [--image-opts] [-U] [-f FMT] [-O OUTPUT_FMT] [-n] [bs=BLOCK_SIZE] [count=BLOCKS] [skip=BLOCKS] [osize=OUTPUT_SIZE] if=INPUT of=OUTPUT
+ ERST
+
+ DEF("info", img_info,
diff --git a/qemu-img.c b/qemu-img.c
-index d9e8a8c4d4..6e1fbd5820 100644
+index d9e8a8c4d4..015d6d2ce4 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -4930,7 +4930,7 @@ static int img_dd(int argc, char **argv)
@@ -26,7 +82,7 @@ index d9e8a8c4d4..6e1fbd5820 100644
};
- while ((c = getopt_long(argc, argv, ":hf:O:U", long_options, NULL))) {
-+ while ((c = getopt_long(argc, argv, ":hf:O:U:n", long_options, NULL))) {
++ while ((c = getopt_long(argc, argv, ":hf:O:Un", long_options, NULL))) {
if (c == EOF) {
break;
}
--
2.30.2
^ permalink raw reply [flat|nested] 6+ messages in thread
* [pve-devel] [PATCH v2 qemu 3/3] add patch for loading a snapshot with qemu-img dd
2022-02-11 9:24 [pve-devel] [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0 Fabian Ebner
2022-02-11 9:24 ` [pve-devel] [PATCH v2 qemu 2/3] fix getopt-string when introducing -n option for qemu-img dd Fabian Ebner
@ 2022-02-11 9:24 ` Fabian Ebner
2022-02-14 11:02 ` [pve-devel] [PATCH v2 qemu 4/4] vma: create: register all streams before entering coroutines Fabian Ebner
2022-02-15 15:08 ` [pve-devel] applied-series: [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0 Thomas Lamprecht
3 siblings, 0 replies; 6+ messages in thread
From: Fabian Ebner @ 2022-02-11 9:24 UTC (permalink / raw)
To: pve-devel
Will be used when cloning from a qcow2 efidisk.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
New in v2.
...-add-l-option-for-loading-a-snapshot.patch | 129 ++++++++++++++++++
debian/patches/series | 1 +
2 files changed, 130 insertions(+)
create mode 100644 debian/patches/pve/0049-qemu-img-dd-add-l-option-for-loading-a-snapshot.patch
diff --git a/debian/patches/pve/0049-qemu-img-dd-add-l-option-for-loading-a-snapshot.patch b/debian/patches/pve/0049-qemu-img-dd-add-l-option-for-loading-a-snapshot.patch
new file mode 100644
index 0000000..f239cd4
--- /dev/null
+++ b/debian/patches/pve/0049-qemu-img-dd-add-l-option-for-loading-a-snapshot.patch
@@ -0,0 +1,129 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Fabian Ebner <f.ebner@proxmox.com>
+Date: Mon, 7 Feb 2022 14:21:01 +0100
+Subject: [PATCH] qemu-img: dd: add -l option for loading a snapshot
+
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
+---
+ docs/tools/qemu-img.rst | 6 +++---
+ qemu-img-cmds.hx | 4 ++--
+ qemu-img.c | 33 +++++++++++++++++++++++++++++++--
+ 3 files changed, 36 insertions(+), 7 deletions(-)
+
+diff --git a/docs/tools/qemu-img.rst b/docs/tools/qemu-img.rst
+index a49badb158..1039aec01c 100644
+--- a/docs/tools/qemu-img.rst
++++ b/docs/tools/qemu-img.rst
+@@ -492,10 +492,10 @@ Command description:
+ it doesn't need to be specified separately in this case.
+
+
+-.. option:: dd [--image-opts] [-U] [-f FMT] [-O OUTPUT_FMT] [-n] [bs=BLOCK_SIZE] [count=BLOCKS] [skip=BLOCKS] if=INPUT of=OUTPUT
++.. option:: dd [--image-opts] [-U] [-f FMT] [-O OUTPUT_FMT] [-n] [-l SNAPSHOT_PARAM] [bs=BLOCK_SIZE] [count=BLOCKS] [skip=BLOCKS] if=INPUT of=OUTPUT
+
+- dd copies from *INPUT* file to *OUTPUT* file converting it from
+- *FMT* format to *OUTPUT_FMT* format.
++ dd copies from *INPUT* file or snapshot *SNAPSHOT_PARAM* to *OUTPUT* file
++ converting it from *FMT* format to *OUTPUT_FMT* format.
+
+ The data is by default read and written using blocks of 512 bytes but can be
+ modified by specifying *BLOCK_SIZE*. If count=\ *BLOCKS* is specified
+diff --git a/qemu-img-cmds.hx b/qemu-img-cmds.hx
+index f3b2b1b4de..e77ed9347f 100644
+--- a/qemu-img-cmds.hx
++++ b/qemu-img-cmds.hx
+@@ -58,9 +58,9 @@ SRST
+ ERST
+
+ DEF("dd", img_dd,
+- "dd [--image-opts] [-U] [-f fmt] [-O output_fmt] [-n] [bs=block_size] [count=blocks] [skip=blocks] [osize=output_size] if=input of=output")
++ "dd [--image-opts] [-U] [-f fmt] [-O output_fmt] [-n] [-l snapshot_param] [bs=block_size] [count=blocks] [skip=blocks] [osize=output_size] if=input of=output")
+ SRST
+-.. option:: dd [--image-opts] [-U] [-f FMT] [-O OUTPUT_FMT] [-n] [bs=BLOCK_SIZE] [count=BLOCKS] [skip=BLOCKS] [osize=OUTPUT_SIZE] if=INPUT of=OUTPUT
++.. option:: dd [--image-opts] [-U] [-f FMT] [-O OUTPUT_FMT] [-n] [-l SNAPSHOT_PARAM] [bs=BLOCK_SIZE] [count=BLOCKS] [skip=BLOCKS] [osize=OUTPUT_SIZE] if=INPUT of=OUTPUT
+ ERST
+
+ DEF("info", img_info,
+diff --git a/qemu-img.c b/qemu-img.c
+index 015d6d2ce4..7031195e32 100644
+--- a/qemu-img.c
++++ b/qemu-img.c
+@@ -4922,6 +4922,7 @@ static int img_dd(int argc, char **argv)
+ BlockDriver *drv = NULL, *proto_drv = NULL;
+ BlockBackend *blk1 = NULL, *blk2 = NULL;
+ QemuOpts *opts = NULL;
++ QemuOpts *sn_opts = NULL;
+ QemuOptsList *create_opts = NULL;
+ Error *local_err = NULL;
+ bool image_opts = false;
+@@ -4931,6 +4932,7 @@ static int img_dd(int argc, char **argv)
+ int64_t size = 0, readsize = 0;
+ int64_t block_count = 0, out_pos, in_pos;
+ bool force_share = false, skip_create = false;
++ const char *snapshot_name = NULL;
+ struct DdInfo dd = {
+ .flags = 0,
+ .count = 0,
+@@ -4968,7 +4970,7 @@ static int img_dd(int argc, char **argv)
+ { 0, 0, 0, 0 }
+ };
+
+- while ((c = getopt_long(argc, argv, ":hf:O:Un", long_options, NULL))) {
++ while ((c = getopt_long(argc, argv, ":hf:O:l:Un", long_options, NULL))) {
+ if (c == EOF) {
+ break;
+ }
+@@ -4991,6 +4993,19 @@ static int img_dd(int argc, char **argv)
+ case 'n':
+ skip_create = true;
+ break;
++ case 'l':
++ if (strstart(optarg, SNAPSHOT_OPT_BASE, NULL)) {
++ sn_opts = qemu_opts_parse_noisily(&internal_snapshot_opts,
++ optarg, false);
++ if (!sn_opts) {
++ error_report("Failed in parsing snapshot param '%s'",
++ optarg);
++ goto out;
++ }
++ } else {
++ snapshot_name = optarg;
++ }
++ break;
+ case 'U':
+ force_share = true;
+ break;
+@@ -5050,11 +5065,24 @@ static int img_dd(int argc, char **argv)
+ if (dd.flags & C_IF) {
+ blk1 = img_open(image_opts, in.filename, fmt, 0, false, false,
+ force_share);
+-
+ if (!blk1) {
+ ret = -1;
+ goto out;
+ }
++ if (sn_opts) {
++ bdrv_snapshot_load_tmp(blk_bs(blk1),
++ qemu_opt_get(sn_opts, SNAPSHOT_OPT_ID),
++ qemu_opt_get(sn_opts, SNAPSHOT_OPT_NAME),
++ &local_err);
++ } else if (snapshot_name != NULL) {
++ bdrv_snapshot_load_tmp_by_id_or_name(blk_bs(blk1), snapshot_name,
++ &local_err);
++ }
++ if (local_err) {
++ error_reportf_err(local_err, "Failed to load snapshot: ");
++ ret = -1;
++ goto out;
++ }
+ }
+
+ if (dd.flags & C_OSIZE) {
+@@ -5203,6 +5231,7 @@ static int img_dd(int argc, char **argv)
+ out:
+ g_free(arg);
+ qemu_opts_del(opts);
++ qemu_opts_del(sn_opts);
+ qemu_opts_free(create_opts);
+ blk_unref(blk1);
+ blk_unref(blk2);
diff --git a/debian/patches/series b/debian/patches/series
index daaff7c..a02a2d7 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -61,3 +61,4 @@ pve/0045-block-io-accept-NULL-qiov-in-bdrv_pad_request.patch
pve/0046-block-add-alloc-track-driver.patch
pve/0047-PVE-whitelist-invalid-QAPI-names-for-backwards-compa.patch
pve/0048-PVE-savevm-async-register-yank-before-migration_inco.patch
+pve/0049-qemu-img-dd-add-l-option-for-loading-a-snapshot.patch
--
2.30.2
^ permalink raw reply [flat|nested] 6+ messages in thread
* [pve-devel] [PATCH v2 qemu 4/4] vma: create: register all streams before entering coroutines
2022-02-11 9:24 [pve-devel] [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0 Fabian Ebner
2022-02-11 9:24 ` [pve-devel] [PATCH v2 qemu 2/3] fix getopt-string when introducing -n option for qemu-img dd Fabian Ebner
2022-02-11 9:24 ` [pve-devel] [PATCH v2 qemu 3/3] add patch for loading a snapshot with " Fabian Ebner
@ 2022-02-14 11:02 ` Fabian Ebner
2022-02-14 14:51 ` [pve-devel] applied: " Thomas Lamprecht
2022-02-15 15:08 ` [pve-devel] applied-series: [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0 Thomas Lamprecht
3 siblings, 1 reply; 6+ messages in thread
From: Fabian Ebner @ 2022-02-14 11:02 UTC (permalink / raw)
To: pve-devel
Otherwise, the header might already get written by a coroutine and
registering further streams will fail after that.
Also adds a missing g_list_free call for the other GList that's used.
Reported in the community forum:
https://forum.proxmox.com/threads/104744/
Reproducer script (increase beyond 30 if the issue isn't triggered yet):
> #!/usr/bin/perl
>
> my $dir = "./vma-create-bug";
> mkdir $dir;
>
> my $archive_path = "$dir/vzdump-qemu-104-2202_02_02-00_00_00.vma";
> unlink $archive_path;
>
> my $cmd = "vma create $archive_path -v";
> for (my $i = 0; $i < 30; $i++) {
> system("truncate -s 1M $dir/drive-virtio$i.img");
> $cmd .= " drive-virtio$i=$dir/drive-virtio$i.img";
> }
> system($cmd);
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
A late addition to v2.
...VE-Backup-add-vma-backup-format-code.patch | 24 +++++++++++++++----
1 file changed, 19 insertions(+), 5 deletions(-)
diff --git a/debian/patches/pve/0025-PVE-Backup-add-vma-backup-format-code.patch b/debian/patches/pve/0025-PVE-Backup-add-vma-backup-format-code.patch
index d28065e..c4ed5bb 100644
--- a/debian/patches/pve/0025-PVE-Backup-add-vma-backup-format-code.patch
+++ b/debian/patches/pve/0025-PVE-Backup-add-vma-backup-format-code.patch
@@ -4,14 +4,16 @@ Date: Mon, 6 Apr 2020 12:16:57 +0200
Subject: [PATCH] PVE-Backup: add vma backup format code
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+[FE: create: register all streams before entering coroutines]
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
block/meson.build | 2 +
meson.build | 5 +
vma-reader.c | 857 ++++++++++++++++++++++++++++++++++++++++++++++
vma-writer.c | 790 ++++++++++++++++++++++++++++++++++++++++++
- vma.c | 839 +++++++++++++++++++++++++++++++++++++++++++++
+ vma.c | 851 +++++++++++++++++++++++++++++++++++++++++++++
vma.h | 150 ++++++++
- 6 files changed, 2643 insertions(+)
+ 6 files changed, 2655 insertions(+)
create mode 100644 vma-reader.c
create mode 100644 vma-writer.c
create mode 100644 vma.c
@@ -1714,10 +1716,10 @@ index 0000000000..11d8321ffd
+}
diff --git a/vma.c b/vma.c
new file mode 100644
-index 0000000000..2eea2fc281
+index 0000000000..df542b7732
--- /dev/null
+++ b/vma.c
-@@ -0,0 +1,839 @@
+@@ -0,0 +1,851 @@
+/*
+ * VMA: Virtual Machine Archive
+ *
@@ -2293,6 +2295,7 @@ index 0000000000..2eea2fc281
+ int i, c;
+ int verbose = 0;
+ const char *archivename;
++ GList *backup_coroutines = NULL;
+ GList *config_files = NULL;
+
+ for (;;) {
@@ -2381,7 +2384,9 @@ index 0000000000..2eea2fc281
+ job->dev_id = dev_id;
+
+ Coroutine *co = qemu_coroutine_create(backup_run, job);
-+ qemu_coroutine_enter(co);
++ // Don't enter coroutine yet, because it might write the header before
++ // all streams can be registered.
++ backup_coroutines = g_list_append(backup_coroutines, co);
+ }
+
+ VmaStatus vmastat;
@@ -2389,6 +2394,13 @@ index 0000000000..2eea2fc281
+ int last_percent = -1;
+
+ if (devcount) {
++ GList *entry = backup_coroutines;
++ while (entry && entry->data) {
++ Coroutine *co = entry->data;
++ qemu_coroutine_enter(co);
++ entry = g_list_next(entry);
++ }
++
+ while (1) {
+ main_loop_wait(false);
+ vma_writer_get_status(vmaw, &vmastat);
@@ -2453,6 +2465,8 @@ index 0000000000..2eea2fc281
+ g_error("creating vma archive failed");
+ }
+
++ g_list_free(backup_coroutines);
++ g_list_free(config_files);
+ vma_writer_destroy(vmaw);
+ return 0;
+}
--
2.30.2
^ permalink raw reply [flat|nested] 6+ messages in thread
* [pve-devel] applied: [PATCH v2 qemu 4/4] vma: create: register all streams before entering coroutines
2022-02-14 11:02 ` [pve-devel] [PATCH v2 qemu 4/4] vma: create: register all streams before entering coroutines Fabian Ebner
@ 2022-02-14 14:51 ` Thomas Lamprecht
0 siblings, 0 replies; 6+ messages in thread
From: Thomas Lamprecht @ 2022-02-14 14:51 UTC (permalink / raw)
To: Proxmox VE development discussion, Fabian Ebner
On 14.02.22 12:02, Fabian Ebner wrote:
> Otherwise, the header might already get written by a coroutine and
> registering further streams will fail after that.
>
> Also adds a missing g_list_free call for the other GList that's used.
just as note:
it's cleaner this way, especially if we'd reuse `create_archive` in the future,
but currently this doesn't changes much, as it was the program exited immediately
afterwards, so returning all resources back to the OS, anyway.
>
> Reported in the community forum:
> https://forum.proxmox.com/threads/104744/
>
> Reproducer script (increase beyond 30 if the issue isn't triggered yet):
>> #!/usr/bin/perl
>>
>> my $dir = "./vma-create-bug";
>> mkdir $dir;
>>
>> my $archive_path = "$dir/vzdump-qemu-104-2202_02_02-00_00_00.vma";
>> unlink $archive_path;
>>
>> my $cmd = "vma create $archive_path -v";
>> for (my $i = 0; $i < 30; $i++) {
>> system("truncate -s 1M $dir/drive-virtio$i.img");
>> $cmd .= " drive-virtio$i=$dir/drive-virtio$i.img";
>> }
>> system($cmd);
>
> Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
> ---
>
> A late addition to v2.
Also later unrelated, so I applied it now already, avoiding the need to release
6.2 to repos already for the forum user to test this.
>
> ...VE-Backup-add-vma-backup-format-code.patch | 24 +++++++++++++++----
> 1 file changed, 19 insertions(+), 5 deletions(-)
>
>
applied, thanks!
^ permalink raw reply [flat|nested] 6+ messages in thread
* [pve-devel] applied-series: [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0
2022-02-11 9:24 [pve-devel] [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0 Fabian Ebner
` (2 preceding siblings ...)
2022-02-14 11:02 ` [pve-devel] [PATCH v2 qemu 4/4] vma: create: register all streams before entering coroutines Fabian Ebner
@ 2022-02-15 15:08 ` Thomas Lamprecht
3 siblings, 0 replies; 6+ messages in thread
From: Thomas Lamprecht @ 2022-02-15 15:08 UTC (permalink / raw)
To: Proxmox VE development discussion, Fabian Ebner
On 11.02.22 10:24, Fabian Ebner wrote:
> Notable changes:
> * bdrv_co_p{discard,readv,writev,write_zeroes} function signatures
> changed, to using int64_t for offsets/bytes and some still had int
> rather than BrdvRequestFlags for the flags.
> * job_cancel_sync now has a force parameter. Commit messages in
> 73895f3838cd7fdaf185cf1dbc47be58844a966f
> 4cfb3f05627ad82af473e7f7ae113c3884cd04e3
> sound like using force=true makes more sense.
> * Added 3 patches coming in via qemu-stable tag, most important one is
> to work around a librbd issue.
> * Added another 3 patches from qemu-devel to fix issue leading to
> crash when live migrating with iothread.
> * cluster_size calculation helper changed (see patch pve/0026).
> * QAPI's if conditionals now use 'CONFIG_FOO' rather than
> 'defined(CONFIG_FOO)'
>
> Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
> ---
>
> Changes from v1:
> * pull in patches to fix live migration with iothread
>
applied series but did not bumped yet, as I need to run today and would like to do a few
more tests, albeit it looks quite well already, thanks!
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-02-15 15:09 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-02-11 9:24 [pve-devel] [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0 Fabian Ebner
2022-02-11 9:24 ` [pve-devel] [PATCH v2 qemu 2/3] fix getopt-string when introducing -n option for qemu-img dd Fabian Ebner
2022-02-11 9:24 ` [pve-devel] [PATCH v2 qemu 3/3] add patch for loading a snapshot with " Fabian Ebner
2022-02-14 11:02 ` [pve-devel] [PATCH v2 qemu 4/4] vma: create: register all streams before entering coroutines Fabian Ebner
2022-02-14 14:51 ` [pve-devel] applied: " Thomas Lamprecht
2022-02-15 15:08 ` [pve-devel] applied-series: [PATCH v2 qemu 1/3] update submodule and patches to 6.2.0 Thomas Lamprecht
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox