linux-kernel - [GIT PULL] KVM changes for Linux 6.19-rc6

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Message-ID: <20260113172459.1291801-1-pbonzini@redhat.com>
Date: Tue, 13 Jan 2026 18:24:59 +0100
From: Paolo Bonzini <pbonzini@...hat.com>
To: torvalds@...ux-foundation.org
Cc: linux-kernel@...r.kernel.org,
	kvm@...r.kernel.org,
	seanjc@...gle.com
Subject: [GIT PULL] KVM changes for Linux 6.19-rc6

Linus,

The following changes since commit c8ebd433459bcbf068682b09544e830acd7ed222:

  Merge tag 'nfsd-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux (2025-12-30 17:56:26 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus

for you to fetch changes up to 3611ca7c12b740e250d83f8bbe3554b740c503b0:

  selftests: kvm: Verify TILELOADD actually #NM faults when XFD[18]=1 (2026-01-10 07:17:30 +0100)

----------------------------------------------------------------
x86 fixes:

- Avoid freeing stack-allocated node in kvm_async_pf_queue_task

- Clear XSTATE_BV[i] in guest XSAVE state whenever XFD[i]=1

----------------------------------------------------------------
Paolo Bonzini (2):
      selftests: kvm: replace numbered sync points with actions
      selftests: kvm: try getting XFD and XSAVE state out of sync

Ryosuke Yasuoka (1):
      x86/kvm: Avoid freeing stack-allocated node in kvm_async_pf_queue_task

Sean Christopherson (2):
      x86/fpu: Clear XSTATE_BV[i] in guest XSAVE state whenever XFD[i]=1
      selftests: kvm: Verify TILELOADD actually #NM faults when XFD[18]=1

 arch/x86/kernel/fpu/core.c                 |  32 ++++++-
 arch/x86/kernel/kvm.c                      |  19 +++-
 arch/x86/kvm/x86.c                         |   9 ++
 tools/testing/selftests/kvm/x86/amx_test.c | 144 +++++++++++++++++------------
 4 files changed, 139 insertions(+), 65 deletions(-)