[GIT PULL] KVM/arm64 fixes for 5.17, take #2

[Paolo Bonzini]

On 2/4/22 14:51, Marc Zyngier wrote:
> Paolo,
> 
> Here's a handful of fixes for -rc3, all courtesy of James Morse.
> 
> Please pull,
> 
> 	M.
> 
> The following changes since commit 26291c54e111ff6ba87a164d85d4a4e134b7315c:
> 
>    Linux 5.17-rc2 (2022-01-30 15:37:07 +0200)
> 
> are available in the Git repository at:
> 
>    git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.17-2
> 
> for you to fetch changes up to 1dd498e5e26ad71e3e9130daf72cfb6a693fee03:
> 
>    KVM: arm64: Workaround Cortex-A510's single-step and PAC trap errata (2022-02-03 09:22:30 +0000)
> 
> ----------------------------------------------------------------
> KVM/arm64 fixes for 5.17, take #2
> 
> - A couple of fixes when handling an exception while a SError has been
>    delivered
> 
> - Workaround for Cortex-A510's single-step[ erratum
> 
> ----------------------------------------------------------------
> James Morse (3):
>        KVM: arm64: Avoid consuming a stale esr value when SError occur
>        KVM: arm64: Stop handle_exit() from handling HVC twice when an SError occurs
>        KVM: arm64: Workaround Cortex-A510's single-step and PAC trap errata
> 
>   Documentation/arm64/silicon-errata.rst  |  2 ++
>   arch/arm64/Kconfig                      | 16 ++++++++++++++++
>   arch/arm64/kernel/cpu_errata.c          |  8 ++++++++
>   arch/arm64/kvm/handle_exit.c            |  8 ++++++++
>   arch/arm64/kvm/hyp/include/hyp/switch.h | 23 +++++++++++++++++++++--
>   arch/arm64/tools/cpucaps                |  5 +++--
>   6 files changed, 58 insertions(+), 4 deletions(-)
> 

Pulled, thanks (and sent already the pull request to Linus).

Paolo