Re: [PATCH 0/2] arm64: KVM: Fixes for 4.4-rc2

2015-11-24 Thread Christoffer Dall
On Mon, Nov 16, 2015 at 10:28:16AM +, Marc Zyngier wrote:
> Here's a couple of fixes for KVM/arm64:
> 
> - The first one addresses a misinterpretation of the architecture
>   spec, leading to the mishandling of I/O accesses generated from an
>   AArch32 guest using banked registers.
> 
> - The second one is a workaround for a Cortex-A57 erratum.
> 
Thanks, applied with cosmetic fixes and cc'ed to stable.

-Christoffer
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[PATCH 0/2] arm64: KVM: Fixes for 4.4-rc2

2015-11-16 Thread Marc Zyngier
Here's a couple of fixes for KVM/arm64:

- The first one addresses a misinterpretation of the architecture
  spec, leading to the mishandling of I/O accesses generated from an
  AArch32 guest using banked registers.

- The second one is a workaround for a Cortex-A57 erratum.

Both patches are based on v4.4-rc1.

Marc Zyngier (2):
  arm64: KVM: Fix AArch32 to AArch64 register mapping
  arm64: KVM: Add workaround for Cortex-A57 erratum 834220

 arch/arm64/Kconfig   | 21 +
 arch/arm64/include/asm/cpufeature.h  |  3 ++-
 arch/arm64/include/asm/kvm_emulate.h |  8 +---
 arch/arm64/kernel/cpu_errata.c   |  9 +
 arch/arm64/kvm/hyp.S |  6 ++
 arch/arm64/kvm/inject_fault.c|  2 +-
 6 files changed, 44 insertions(+), 5 deletions(-)

-- 
2.1.4

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