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From: Fiona Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com
Date: Tue, 17 Oct 2023 14:10:05 +0200
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Subject: [pve-devel] [PATCH-SERIES v3 qemu] update to QEMU 8.1.2
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Patch changes:
For backup, opening the backup dump block driver needed to be adapted,
because of coroutine context changes.
Block graph locking was disabled, because of deadlocks.
Snapshot code has a huge performance regression which required a
workaround.
Meta-changes:
Use --disable-download options to avoid automatic downloads during
build, but require the user to do so once themselves. Also done when
initializing the submodule in the Makefile
Switch back to using QEMU's keycodemapdb instead of splitting it out
in our build-dir. Wasn't updated since QEMU 6.0 anymore and the reason
for the split is not known. If anything pops up, we can re-do it and
document the reason this time.
Versioned Breaks for qemu-server required, because an upstream change
would prevent VM boot with most configurations (including default
one).
Changes in v3:
* Rebase on QEMU 8.1.2 which includes a few more TCG and
migration-related fixes and...
* ...remove previously picked-up patches that are included there.
Changes in v2:
* Add stable fix for guest-triggerable SCSI crash.
* Make reverting graph locking complete.
Fiona Ebner (7):
d/rules: use disable-download option instead of git-submodules=ignore
buildsys: fixup submodule target
buildsys: use QEMU's keycodemapdb again
update submodule and patches to QEMU 8.1.2
add patch to disable graph locking
add patch to avoid huge snapshot performance regression
d/control: add versioned Breaks for qemu-server <= 8.0.6
Makefile | 20 +-
debian/control | 1 +
...d-support-for-sync-bitmap-mode-never.patch | 124 +-
...-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 | 22 +-
...as-Internal-cdbs-have-16-byte-length.patch | 10 +-
...ial-deadlock-when-draining-during-tr.patch | 10 +-
...irty-bitmap-fix-loading-bitmap-when.patch} | 2 +-
...hen-getting-cursor-without-a-console.patch | 36 -
...el-async-DMA-operation-before-reset.patch} | 4 +-
...-memory-prevent-dma-reentracy-issues.patch | 130 -
...t-graph-lock-Disable-locking-for-now.patch | 140 +
...le-reentrancy-detection-for-script-R.patch | 39 -
...-disable-reentrancy-detection-for-io.patch | 37 -
...-workaround-snapshot-performance-reg.patch | 57 +
...sable-reentrancy-detection-for-iomem.patch | 35 -
...le-reentrancy-detection-for-apic-msi.patch | 36 -
.../extra/0011-vhost-fix-the-fd-leak.patch | 29 -
...k-file-change-locking-default-to-off.patch | 6 +-
...he-CPU-model-to-kvm64-32-instead-of-.patch | 4 +-
...erfs-no-default-logfile-if-daemonize.patch | 4 +-
...PVE-Up-glusterfs-allow-partial-reads.patch | 2 +-
...return-success-on-info-without-snaps.patch | 4 +-
...dd-add-osize-and-read-from-to-stdin-.patch | 12 +-
...E-Up-qemu-img-dd-add-isize-parameter.patch | 14 +-
...PVE-Up-qemu-img-dd-add-n-skip_create.patch | 10 +-
...-add-l-option-for-loading-a-snapshot.patch | 14 +-
...virtio-balloon-improve-query-balloon.patch | 12 +-
.../0014-PVE-qapi-modify-query-machines.patch | 12 +-
.../0015-PVE-qapi-modify-spice-query.patch | 4 +-
...nnel-implementation-for-savevm-async.patch | 8 +-
...async-for-background-state-snapshots.patch | 58 +-
...add-optional-buffer-size-to-QEMUFile.patch | 44 +-
...add-the-zeroinit-block-driver-filter.patch | 10 +-
...-Add-dummy-id-command-line-parameter.patch | 10 +-
...le-posix-make-locking-optiono-on-cre.patch | 18 +-
...3-PVE-monitor-disable-oob-capability.patch | 4 +-
...sed-balloon-qemu-4-0-config-size-fal.patch | 4 +-
...E-Allow-version-code-in-machine-type.patch | 22 +-
...VE-Backup-add-vma-backup-format-code.patch | 22 +-
...-Backup-add-backup-dump-block-driver.patch | 4 +-
...ckup-Proxmox-backup-patches-for-QEMU.patch | 127 +-
...estore-new-command-to-restore-from-p.patch | 4 +-
...k-driver-to-map-backup-archives-into.patch | 54 +-
...ct-stderr-to-journal-when-daemonized.patch | 12 +-
...igrate-dirty-bitmap-state-via-savevm.patch | 23 +-
...dirty-bitmap-migrate-other-bitmaps-e.patch | 4 +-
...all-back-to-open-iscsi-initiatorname.patch | 4 +-
...PVE-block-stream-increase-chunk-size.patch | 2 +-
...accept-NULL-qiov-in-bdrv_pad_request.patch | 14 +-
.../0039-block-add-alloc-track-driver.patch | 2 +-
...apshots-hold-the-BQL-during-setup-ca.patch | 24 +-
...vm-async-don-t-hold-BQL-during-setup.patch | 4 +-
debian/patches/series | 13 +-
debian/rules | 2 +-
keycodemapdb/LICENSE.BSD | 27 -
keycodemapdb/LICENSE.GPL2 | 339 ---
keycodemapdb/README | 114 -
keycodemapdb/data/README | 89 -
keycodemapdb/data/keymaps.csv | 539 ----
keycodemapdb/meson.build | 1 -
keycodemapdb/tests/.gitignore | 11 -
keycodemapdb/tests/Makefile | 150 --
keycodemapdb/tests/javascript | 53 -
keycodemapdb/tests/python2 | 3 -
keycodemapdb/tests/python3 | 3 -
keycodemapdb/tests/stdc++.cc | 40 -
keycodemapdb/tests/stdc.c | 64 -
keycodemapdb/tests/test.py | 30 -
keycodemapdb/thirdparty/LICENSE-argparse.txt | 20 -
keycodemapdb/thirdparty/__init__.py | 0
keycodemapdb/thirdparty/argparse.py | 2392 -----------------
keycodemapdb/tools/keymap-gen | 1147 --------
qemu | 2 +-
77 files changed, 617 insertions(+), 5758 deletions(-)
rename debian/patches/extra/{0010-migration-block-dirty-bitmap-fix-loading-bitmap-when.patch => 0004-migration-block-dirty-bitmap-fix-loading-bitmap-when.patch} (98%)
delete mode 100644 debian/patches/extra/0004-ui-return-NULL-when-getting-cursor-without-a-console.patch
rename debian/patches/extra/{0012-hw-ide-reset-cancel-async-DMA-operation-before-reset.patch => 0005-hw-ide-reset-cancel-async-DMA-operation-before-reset.patch} (97%)
delete mode 100644 debian/patches/extra/0005-memory-prevent-dma-reentracy-issues.patch
create mode 100644 debian/patches/extra/0006-Revert-Revert-graph-lock-Disable-locking-for-now.patch
delete mode 100644 debian/patches/extra/0006-lsi53c895a-disable-reentrancy-detection-for-script-R.patch
delete mode 100644 debian/patches/extra/0007-bcm2835_property-disable-reentrancy-detection-for-io.patch
create mode 100644 debian/patches/extra/0007-migration-states-workaround-snapshot-performance-reg.patch
delete mode 100644 debian/patches/extra/0008-raven-disable-reentrancy-detection-for-iomem.patch
delete mode 100644 debian/patches/extra/0009-apic-disable-reentrancy-detection-for-apic-msi.patch
delete mode 100644 debian/patches/extra/0011-vhost-fix-the-fd-leak.patch
delete mode 100644 keycodemapdb/LICENSE.BSD
delete mode 100644 keycodemapdb/LICENSE.GPL2
delete mode 100644 keycodemapdb/README
delete mode 100644 keycodemapdb/data/README
delete mode 100644 keycodemapdb/data/keymaps.csv
delete mode 100644 keycodemapdb/meson.build
delete mode 100644 keycodemapdb/tests/.gitignore
delete mode 100644 keycodemapdb/tests/Makefile
delete mode 100755 keycodemapdb/tests/javascript
delete mode 100755 keycodemapdb/tests/python2
delete mode 100755 keycodemapdb/tests/python3
delete mode 100644 keycodemapdb/tests/stdc++.cc
delete mode 100644 keycodemapdb/tests/stdc.c
delete mode 100644 keycodemapdb/tests/test.py
delete mode 100644 keycodemapdb/thirdparty/LICENSE-argparse.txt
delete mode 100644 keycodemapdb/thirdparty/__init__.py
delete mode 100644 keycodemapdb/thirdparty/argparse.py
delete mode 100755 keycodemapdb/tools/keymap-gen
--
2.39.2