linux-kernel - [GIT PULL] KVM: x86: TDX fixes for 6.16-rc7

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Message-ID: <20250717145216.85338-1-seanjc@google.com>
Date: Thu, 17 Jul 2025 07:52:16 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Paolo Bonzini <pbonzini@...hat.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Sean Christopherson <seanjc@...gle.com>
Subject: [GIT PULL] KVM: x86: TDX fixes for 6.16-rc7

Please pull three TDX fixes for 6.16, two of which have potential to cause ABI
problems.

The following changes since commit 4578a747f3c7950be3feb93c2db32eb597a3e55b:

  KVM: x86: avoid underflow when scaling TSC frequency (2025-07-09 13:52:50 -0400)

are available in the Git repository at:

  https://github.com/kvm-x86/linux.git tags/kvm-x86-fixes-6.16-rc7

for you to fetch changes up to b8be70ec2b47ca62ccb54dc3c2ab9a9c93653e00:

  KVM: VMX: Ensure unused kvm_tdx_capabilities fields are zeroed out (2025-07-15 14:04:39 -0700)

----------------------------------------------------------------
KVM TDX fixes for 6.16

 - Fix a formatting goof in the TDX documentation.

 - Reject KVM_SET_TSC_KHZ for guests with a protected TSC (currently only TDX).

 - Ensure struct kvm_tdx_capabilities fields that are not explicitly set by KVM
   are zeroed.

----------------------------------------------------------------
Binbin Wu (1):
      Documentation: KVM: Fix unexpected unindent warning

Kai Huang (1):
      KVM: x86: Reject KVM_SET_TSC_KHZ vCPU ioctl for TSC protected guest

Sean Christopherson (1):
      KVM: VMX: Ensure unused kvm_tdx_capabilities fields are zeroed out

 Documentation/virt/kvm/api.rst | 11 +++++++++--
 arch/x86/kvm/vmx/tdx.c         |  7 ++++---
 arch/x86/kvm/x86.c             |  4 ++++
 3 files changed, 17 insertions(+), 5 deletions(-)