[GIT PULL] KVM/arm64 fixes for 6.15, round #2

[GIT PULL] KVM/arm64 fixes for 6.15, round #2

[Oliver Upton]

Hi Paolo,

Here's a single rather urgent fix for 6.15 that addresses boot failures
from the PV MIDR infrastructure. Catalin has reviewed the patch and
asked I grab it since it's the end of the working week for him.

Please pull.

Thanks,
Oliver

The following changes since commit a344e258acb0a7f0e7ed10a795c52d1baf705164:

  KVM: arm64: Use acquire/release to communicate FF-A version negotiation (2025-04-07 15:03:34 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git/ tags/kvmarm-fixes-6.15-2

for you to fetch changes up to 117c3b21d3c79af56750f18a54f2c468f30c8a45:

  arm64: Rework checks for broken Cavium HW in the PI code (2025-04-18 13:51:07 -0700)

----------------------------------------------------------------
KVM/arm64 fixes for 6.15, round #2

 - Single fix for broken usage of 'multi-MIDR' infrastructure in PI
   code, adding an open-coded erratum check for everyone's favorite pile
   of sand: Cavium ThunderX

----------------------------------------------------------------
Marc Zyngier (1):
      arm64: Rework checks for broken Cavium HW in the PI code

 arch/arm64/include/asm/mmu.h      | 11 -----------
 arch/arm64/kernel/cpu_errata.c    |  2 +-
 arch/arm64/kernel/image-vars.h    |  4 ----
 arch/arm64/kernel/pi/map_kernel.c | 25 ++++++++++++++++++++++++-
 4 files changed, 25 insertions(+), 17 deletions(-)

Re: [GIT PULL] KVM/arm64 fixes for 6.15, round #2

[Paolo Bonzini]

On Fri, Apr 18, 2025 at 11:02 PM Oliver Upton <oliver.upton@linux.dev> wrote:
>
> Hi Paolo,
>
> Here's a single rather urgent fix for 6.15 that addresses boot failures
> from the PV MIDR infrastructure. Catalin has reviewed the patch and
> asked I grab it since it's the end of the working week for him.

Done now, thanks for your patience.

Paolo

> Please pull.
>
> Thanks,
> Oliver
>
> The following changes since commit a344e258acb0a7f0e7ed10a795c52d1baf705164:
>
>   KVM: arm64: Use acquire/release to communicate FF-A version negotiation (2025-04-07 15:03:34 -0700)
>
> are available in the Git repository at:
>
>   https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git/ tags/kvmarm-fixes-6.15-2
>
> for you to fetch changes up to 117c3b21d3c79af56750f18a54f2c468f30c8a45:
>
>   arm64: Rework checks for broken Cavium HW in the PI code (2025-04-18 13:51:07 -0700)
>
> ----------------------------------------------------------------
> KVM/arm64 fixes for 6.15, round #2
>
>  - Single fix for broken usage of 'multi-MIDR' infrastructure in PI
>    code, adding an open-coded erratum check for everyone's favorite pile
>    of sand: Cavium ThunderX
>
> ----------------------------------------------------------------
> Marc Zyngier (1):
>       arm64: Rework checks for broken Cavium HW in the PI code
>
>  arch/arm64/include/asm/mmu.h      | 11 -----------
>  arch/arm64/kernel/cpu_errata.c    |  2 +-
>  arch/arm64/kernel/image-vars.h    |  4 ----
>  arch/arm64/kernel/pi/map_kernel.c | 25 ++++++++++++++++++++++++-
>  4 files changed, 25 insertions(+), 17 deletions(-)
>