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* [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]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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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
2023-08-11 16:02 Stoiko Ivanov

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