mbox series

[GIT,PULL] KVM: non-x86 changes for 6.8

Message ID 20240104193303.3175844-2-seanjc@google.com
State New
Headers
Series [GIT,PULL] KVM: non-x86 changes for 6.8 |

Pull-request

https://github.com/kvm-x86/linux.git tags/kvm-x86-generic-6.8

Message

Sean Christopherson Jan. 4, 2024, 7:32 p.m. UTC 
  Please pull a few minor changes that aren't (just) x86.  The
vmemdup_array_user() patches were sent as a series, and the s390 folks were
quick on the draw with acks, so it was easiest for all involved to just grab
everything in one shot.

The following changes since commit e9e60c82fe391d04db55a91c733df4a017c28b2f:

  selftests/kvm: fix compilation on non-x86_64 platforms (2023-11-21 11:58:25 -0500)

are available in the Git repository at:

  https://github.com/kvm-x86/linux.git tags/kvm-x86-generic-6.8

for you to fetch changes up to 1f829359c8c37f77a340575957686ca8c4bca317:

  KVM: Harden copying of userspace-array against overflow (2023-12-01 08:00:53 -0800)

----------------------------------------------------------------
Common KVM changes for 6.8:

 - Use memdup_array_user() to harden against overflow.

 - Unconditionally advertise KVM_CAP_DEVICE_CTRL for all architectures.

----------------------------------------------------------------
Philipp Stanner (3):
      KVM: x86: Harden copying of userspace-array against overflow
      KVM: s390: Harden copying of userspace-array against overflow
      KVM: Harden copying of userspace-array against overflow

Wei Wang (1):
      KVM: move KVM_CAP_DEVICE_CTRL to the generic check

 arch/arm64/kvm/arm.c       | 1 -
 arch/powerpc/kvm/powerpc.c | 1 -
 arch/riscv/kvm/vm.c        | 1 -
 arch/s390/kvm/guestdbg.c   | 4 ++--
 arch/s390/kvm/kvm-s390.c   | 1 -
 arch/x86/kvm/cpuid.c       | 4 ++--
 virt/kvm/kvm_main.c        | 6 +++---
 7 files changed, 7 insertions(+), 11 deletions(-)

Comments

Paolo Bonzini Jan. 8, 2024, 12:54 p.m. UTC | #1 
On Thu, Jan 4, 2024 at 8:33 PM Sean Christopherson <seanjc@google.com> wrote:
>
> Please pull a few minor changes that aren't (just) x86.  The
> vmemdup_array_user() patches were sent as a series, and the s390 folks were
> quick on the draw with acks, so it was easiest for all involved to just grab
> everything in one shot.
>
> The following changes since commit e9e60c82fe391d04db55a91c733df4a017c28b2f:
>
>   selftests/kvm: fix compilation on non-x86_64 platforms (2023-11-21 11:58:25 -0500)
>
> are available in the Git repository at:
>
>   https://github.com/kvm-x86/linux.git tags/kvm-x86-generic-6.8
>
> for you to fetch changes up to 1f829359c8c37f77a340575957686ca8c4bca317:
>
>   KVM: Harden copying of userspace-array against overflow (2023-12-01 08:00:53 -0800)

Pulled, thanks.

Paolo

> ----------------------------------------------------------------
> Common KVM changes for 6.8:
>
>  - Use memdup_array_user() to harden against overflow.
>
>  - Unconditionally advertise KVM_CAP_DEVICE_CTRL for all architectures.
>
> ----------------------------------------------------------------