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[0/2] arm64: Fixes for spectre-v2 detection in guest kernels

Message ID 20201020214544.3206838-1-swboyd@chromium.org (mailing list archive)
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Series arm64: Fixes for spectre-v2 detection in guest kernels | expand

Message

Stephen Boyd Oct. 20, 2020, 9:45 p.m. UTC 
The first patch fixes a problem with spectre-v2 detection in guest
kernels found on v5.4 and the second patch fixes an outdated comment.

Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Steven Price <steven.price@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org

Stephen Boyd (2):
  arm64: ARM_SMCCC_ARCH_WORKAROUND_1 doesn't return
    SMCCC_RET_NOT_REQUIRED
  arm64: proton-pack: Update comment to reflect new function name

 arch/arm64/kernel/proton-pack.c | 7 +++----
 arch/arm64/kvm/hypercalls.c     | 2 +-
 2 files changed, 4 insertions(+), 5 deletions(-)


base-commit: 38525c6919e2f6b27c1855905f342a0def3cbdcf

Comments

Will Deacon Oct. 21, 2020, 3:44 p.m. UTC | #1 
On Tue, 20 Oct 2020 14:45:42 -0700, Stephen Boyd wrote:
> The first patch fixes a problem with spectre-v2 detection in guest
> kernels found on v5.4 and the second patch fixes an outdated comment.
> 
> Cc: Andre Przywara <andre.przywara@arm.com>
> Cc: Steven Price <steven.price@arm.com>
> Cc: Marc Zyngier <maz@kernel.org>
> Cc: stable@vger.kernel.org
> 
> [...]

Applied just the second patch to arm64 (for-next/core), thanks!

[2/2] arm64: proton-pack: Update comment to reflect new function name
      https://git.kernel.org/arm64/c/66dd3474702a

Cheers,