* [pve-devel] [PATCH pve-kernel 0/2] cherry-picks and config-options for downfall
@ 2023-08-11 16:01 Stoiko Ivanov
2023-08-11 16:01 ` [pve-devel] [PATCH pve-kernel 2/2] d/rules: enable mitigation config-options Stoiko Ivanov
2023-08-11 16:04 ` [pve-devel] [PATCH pve-kernel 0/2] cherry-picks and config-options for downfall Stoiko Ivanov
0 siblings, 2 replies; 4+ messages in thread
From: Stoiko Ivanov @ 2023-08-11 16:01 UTC (permalink / raw)
To: pve-devel
Changes taken from ubuntu's repository (at launchpad)
sending as individual cherry-picks, as we're currently based on our
own tag.
Split into 2 patches as applying the patches happens after we copy the
source (and remove debian/ubuntu specific folders)
The resulting build should in all cases be tested on an affected machine too!
Stoiko Ivanov (2):
add fixes for downfall
d/rules: enable mitigation config-options
debian/rules | 4 +-
...-init-Provide-arch_cpu_finalize_init.patch | 85 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 235 +++++++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 82 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 80 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 89 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 108 ++++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 217 +++++++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 80 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 75 +++
...022-init-Remove-check_bugs-leftovers.patch | 172 +++++
...nvoke-arch_cpu_finalize_init-earlier.patch | 64 ++
...m_encrypt_init-into-arch_cpu_finaliz.patch | 121 ++++
...it-Initialize-signal-frame-size-late.patch | 81 +++
...cpuinfo-argument-from-init-functions.patch | 76 +++
...7-x86-fpu-Mark-init-functions-__init.patch | 44 ++
...-initialization-into-arch_cpu_finali.patch | 80 +++
...-Unbreak-the-AMD_MEM_ENCRYPT-n-build.patch | 69 ++
...ondary-processors-FPU-initialization.patch | 42 ++
...-Add-Gather-Data-Sampling-mitigation.patch | 595 ++++++++++++++++++
...n-Add-force-option-to-GDS-mitigation.patch | 172 +++++
...eculation-Add-Kconfig-option-for-GDS.patch | 75 +++
.../0034-KVM-Add-GDS_NO-support-to-KVM.patch | 85 +++
...6-Fix-backwards-on-off-logic-about-Y.patch | 38 ++
24 files changed, 2768 insertions(+), 1 deletion(-)
create mode 100644 patches/kernel/0013-init-Provide-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0014-x86-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0015-ARM-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0016-ia64-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0017-m68k-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0018-mips-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0019-sh-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0020-sparc-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0021-um-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0022-init-Remove-check_bugs-leftovers.patch
create mode 100644 patches/kernel/0023-init-Invoke-arch_cpu_finalize_init-earlier.patch
create mode 100644 patches/kernel/0024-init-x86-Move-mem_encrypt_init-into-arch_cpu_finaliz.patch
create mode 100644 patches/kernel/0025-x86-init-Initialize-signal-frame-size-late.patch
create mode 100644 patches/kernel/0026-x86-fpu-Remove-cpuinfo-argument-from-init-functions.patch
create mode 100644 patches/kernel/0027-x86-fpu-Mark-init-functions-__init.patch
create mode 100644 patches/kernel/0028-x86-fpu-Move-FPU-initialization-into-arch_cpu_finali.patch
create mode 100644 patches/kernel/0029-x86-mem_encrypt-Unbreak-the-AMD_MEM_ENCRYPT-n-build.patch
create mode 100644 patches/kernel/0030-x86-xen-Fix-secondary-processors-FPU-initialization.patch
create mode 100644 patches/kernel/0031-x86-speculation-Add-Gather-Data-Sampling-mitigation.patch
create mode 100644 patches/kernel/0032-x86-speculation-Add-force-option-to-GDS-mitigation.patch
create mode 100644 patches/kernel/0033-x86-speculation-Add-Kconfig-option-for-GDS.patch
create mode 100644 patches/kernel/0034-KVM-Add-GDS_NO-support-to-KVM.patch
create mode 100644 patches/kernel/0035-Documentation-x86-Fix-backwards-on-off-logic-about-Y.patch
--
2.39.2
^ permalink raw reply [flat|nested] 4+ messages in thread
* [pve-devel] [PATCH pve-kernel 2/2] d/rules: enable mitigation config-options
2023-08-11 16:01 [pve-devel] [PATCH pve-kernel 0/2] cherry-picks and config-options for downfall Stoiko Ivanov
@ 2023-08-11 16:01 ` Stoiko Ivanov
2023-08-11 16:04 ` [pve-devel] [PATCH pve-kernel 0/2] cherry-picks and config-options for downfall Stoiko Ivanov
1 sibling, 0 replies; 4+ messages in thread
From: Stoiko Ivanov @ 2023-08-11 16:01 UTC (permalink / raw)
To: pve-devel
CONFIG_ARCH_HAS_CPU_FINALIZE_INIT and CONFIG_GDS_FORCE_MITIGATION
follows commit 3edbe24ed004516bd910f6e97fbd4b62cf589239
in ubuntu-upstream/master-next
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
debian/rules | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/debian/rules b/debian/rules
index b4bfb5c14e20..9a26a0bf4317 100755
--- a/debian/rules
+++ b/debian/rules
@@ -96,7 +96,9 @@ PMX_CONFIG_OPTS= \
-e CONFIG_SECURITY_LOCKDOWN_LSM \
-e CONFIG_SECURITY_LOCKDOWN_LSM_EARLY \
--set-str CONFIG_LSM lockdown,yama,integrity,apparmor \
--e CONFIG_PAGE_TABLE_ISOLATION
+-e CONFIG_PAGE_TABLE_ISOLATION \
+-e CONFIG_ARCH_HAS_CPU_FINALIZE_INIT \
+-e CONFIG_GDS_FORCE_MITIGATION
debian/control: $(wildcard debian/*.in)
sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel.prerm.in > debian/$(PMX_KERNEL_PKG).prerm
--
2.39.2
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [pve-devel] [PATCH pve-kernel 0/2] cherry-picks and config-options for downfall
2023-08-11 16:01 [pve-devel] [PATCH pve-kernel 0/2] cherry-picks and config-options for downfall Stoiko Ivanov
2023-08-11 16:01 ` [pve-devel] [PATCH pve-kernel 2/2] d/rules: enable mitigation config-options Stoiko Ivanov
@ 2023-08-11 16:04 ` Stoiko Ivanov
1 sibling, 0 replies; 4+ messages in thread
From: Stoiko Ivanov @ 2023-08-11 16:04 UTC (permalink / raw)
To: pve-devel
On Fri, 11 Aug 2023 18:01:02 +0200
Stoiko Ivanov <s.ivanov@proxmox.com> wrote:
please ignore this - I accidentally sent a patch too many (which got
removed in the moderation queue)
the actual series is the next thread on the list
> Changes taken from ubuntu's repository (at launchpad)
> sending as individual cherry-picks, as we're currently based on our
> own tag.
>
> Split into 2 patches as applying the patches happens after we copy the
> source (and remove debian/ubuntu specific folders)
>
> The resulting build should in all cases be tested on an affected machine too!
>
> Stoiko Ivanov (2):
> add fixes for downfall
> d/rules: enable mitigation config-options
>
> debian/rules | 4 +-
> ...-init-Provide-arch_cpu_finalize_init.patch | 85 +++
> ...cpu-Switch-to-arch_cpu_finalize_init.patch | 235 +++++++
> ...cpu-Switch-to-arch_cpu_finalize_init.patch | 82 +++
> ...cpu-Switch-to-arch_cpu_finalize_init.patch | 80 +++
> ...cpu-Switch-to-arch_cpu_finalize_init.patch | 89 +++
> ...cpu-Switch-to-arch_cpu_finalize_init.patch | 108 ++++
> ...cpu-Switch-to-arch_cpu_finalize_init.patch | 217 +++++++
> ...cpu-Switch-to-arch_cpu_finalize_init.patch | 80 +++
> ...cpu-Switch-to-arch_cpu_finalize_init.patch | 75 +++
> ...022-init-Remove-check_bugs-leftovers.patch | 172 +++++
> ...nvoke-arch_cpu_finalize_init-earlier.patch | 64 ++
> ...m_encrypt_init-into-arch_cpu_finaliz.patch | 121 ++++
> ...it-Initialize-signal-frame-size-late.patch | 81 +++
> ...cpuinfo-argument-from-init-functions.patch | 76 +++
> ...7-x86-fpu-Mark-init-functions-__init.patch | 44 ++
> ...-initialization-into-arch_cpu_finali.patch | 80 +++
> ...-Unbreak-the-AMD_MEM_ENCRYPT-n-build.patch | 69 ++
> ...ondary-processors-FPU-initialization.patch | 42 ++
> ...-Add-Gather-Data-Sampling-mitigation.patch | 595 ++++++++++++++++++
> ...n-Add-force-option-to-GDS-mitigation.patch | 172 +++++
> ...eculation-Add-Kconfig-option-for-GDS.patch | 75 +++
> .../0034-KVM-Add-GDS_NO-support-to-KVM.patch | 85 +++
> ...6-Fix-backwards-on-off-logic-about-Y.patch | 38 ++
> 24 files changed, 2768 insertions(+), 1 deletion(-)
> create mode 100644 patches/kernel/0013-init-Provide-arch_cpu_finalize_init.patch
> create mode 100644 patches/kernel/0014-x86-cpu-Switch-to-arch_cpu_finalize_init.patch
> create mode 100644 patches/kernel/0015-ARM-cpu-Switch-to-arch_cpu_finalize_init.patch
> create mode 100644 patches/kernel/0016-ia64-cpu-Switch-to-arch_cpu_finalize_init.patch
> create mode 100644 patches/kernel/0017-m68k-cpu-Switch-to-arch_cpu_finalize_init.patch
> create mode 100644 patches/kernel/0018-mips-cpu-Switch-to-arch_cpu_finalize_init.patch
> create mode 100644 patches/kernel/0019-sh-cpu-Switch-to-arch_cpu_finalize_init.patch
> create mode 100644 patches/kernel/0020-sparc-cpu-Switch-to-arch_cpu_finalize_init.patch
> create mode 100644 patches/kernel/0021-um-cpu-Switch-to-arch_cpu_finalize_init.patch
> create mode 100644 patches/kernel/0022-init-Remove-check_bugs-leftovers.patch
> create mode 100644 patches/kernel/0023-init-Invoke-arch_cpu_finalize_init-earlier.patch
> create mode 100644 patches/kernel/0024-init-x86-Move-mem_encrypt_init-into-arch_cpu_finaliz.patch
> create mode 100644 patches/kernel/0025-x86-init-Initialize-signal-frame-size-late.patch
> create mode 100644 patches/kernel/0026-x86-fpu-Remove-cpuinfo-argument-from-init-functions.patch
> create mode 100644 patches/kernel/0027-x86-fpu-Mark-init-functions-__init.patch
> create mode 100644 patches/kernel/0028-x86-fpu-Move-FPU-initialization-into-arch_cpu_finali.patch
> create mode 100644 patches/kernel/0029-x86-mem_encrypt-Unbreak-the-AMD_MEM_ENCRYPT-n-build.patch
> create mode 100644 patches/kernel/0030-x86-xen-Fix-secondary-processors-FPU-initialization.patch
> create mode 100644 patches/kernel/0031-x86-speculation-Add-Gather-Data-Sampling-mitigation.patch
> create mode 100644 patches/kernel/0032-x86-speculation-Add-force-option-to-GDS-mitigation.patch
> create mode 100644 patches/kernel/0033-x86-speculation-Add-Kconfig-option-for-GDS.patch
> create mode 100644 patches/kernel/0034-KVM-Add-GDS_NO-support-to-KVM.patch
> create mode 100644 patches/kernel/0035-Documentation-x86-Fix-backwards-on-off-logic-about-Y.patch
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [pve-devel] [PATCH pve-kernel 0/2] cherry-picks and config-options for downfall
@ 2023-08-11 16:02 Stoiko Ivanov
0 siblings, 0 replies; 4+ messages in thread
From: Stoiko Ivanov @ 2023-08-11 16:02 UTC (permalink / raw)
To: pve-devel
Changes taken from ubuntu's repository (at launchpad)
sending as individual cherry-picks, as we're currently based on our
own tag.
Split into 2 patches as applying the patches happens after we copy the
source (and remove debian/ubuntu specific folders)
The resulting build should in all cases be tested on an affected machine too!
Stoiko Ivanov (2):
add fixes for downfall
d/rules: enable mitigation config-options
debian/rules | 4 +-
...-init-Provide-arch_cpu_finalize_init.patch | 85 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 235 +++++++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 82 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 80 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 89 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 108 ++++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 217 +++++++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 80 +++
...cpu-Switch-to-arch_cpu_finalize_init.patch | 75 +++
...022-init-Remove-check_bugs-leftovers.patch | 172 +++++
...nvoke-arch_cpu_finalize_init-earlier.patch | 64 ++
...m_encrypt_init-into-arch_cpu_finaliz.patch | 121 ++++
...it-Initialize-signal-frame-size-late.patch | 81 +++
...cpuinfo-argument-from-init-functions.patch | 76 +++
...7-x86-fpu-Mark-init-functions-__init.patch | 44 ++
...-initialization-into-arch_cpu_finali.patch | 80 +++
...-Unbreak-the-AMD_MEM_ENCRYPT-n-build.patch | 69 ++
...ondary-processors-FPU-initialization.patch | 42 ++
...-Add-Gather-Data-Sampling-mitigation.patch | 595 ++++++++++++++++++
...n-Add-force-option-to-GDS-mitigation.patch | 172 +++++
...eculation-Add-Kconfig-option-for-GDS.patch | 75 +++
.../0034-KVM-Add-GDS_NO-support-to-KVM.patch | 85 +++
...6-Fix-backwards-on-off-logic-about-Y.patch | 38 ++
24 files changed, 2768 insertions(+), 1 deletion(-)
create mode 100644 patches/kernel/0013-init-Provide-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0014-x86-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0015-ARM-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0016-ia64-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0017-m68k-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0018-mips-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0019-sh-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0020-sparc-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0021-um-cpu-Switch-to-arch_cpu_finalize_init.patch
create mode 100644 patches/kernel/0022-init-Remove-check_bugs-leftovers.patch
create mode 100644 patches/kernel/0023-init-Invoke-arch_cpu_finalize_init-earlier.patch
create mode 100644 patches/kernel/0024-init-x86-Move-mem_encrypt_init-into-arch_cpu_finaliz.patch
create mode 100644 patches/kernel/0025-x86-init-Initialize-signal-frame-size-late.patch
create mode 100644 patches/kernel/0026-x86-fpu-Remove-cpuinfo-argument-from-init-functions.patch
create mode 100644 patches/kernel/0027-x86-fpu-Mark-init-functions-__init.patch
create mode 100644 patches/kernel/0028-x86-fpu-Move-FPU-initialization-into-arch_cpu_finali.patch
create mode 100644 patches/kernel/0029-x86-mem_encrypt-Unbreak-the-AMD_MEM_ENCRYPT-n-build.patch
create mode 100644 patches/kernel/0030-x86-xen-Fix-secondary-processors-FPU-initialization.patch
create mode 100644 patches/kernel/0031-x86-speculation-Add-Gather-Data-Sampling-mitigation.patch
create mode 100644 patches/kernel/0032-x86-speculation-Add-force-option-to-GDS-mitigation.patch
create mode 100644 patches/kernel/0033-x86-speculation-Add-Kconfig-option-for-GDS.patch
create mode 100644 patches/kernel/0034-KVM-Add-GDS_NO-support-to-KVM.patch
create mode 100644 patches/kernel/0035-Documentation-x86-Fix-backwards-on-off-logic-about-Y.patch
--
2.39.2
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-08-11 16:05 UTC | newest]
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2023-08-11 16:01 [pve-devel] [PATCH pve-kernel 0/2] cherry-picks and config-options for downfall Stoiko Ivanov
2023-08-11 16:01 ` [pve-devel] [PATCH pve-kernel 2/2] d/rules: enable mitigation config-options Stoiko Ivanov
2023-08-11 16:04 ` [pve-devel] [PATCH pve-kernel 0/2] cherry-picks and config-options for downfall Stoiko Ivanov
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