From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f201.google.com (mail-pl1-f201.google.com [209.85.214.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DDF122F7D16 for ; Thu, 17 Jul 2025 14:52:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752763942; cv=none; b=OzmzSZnxTWRy4X1NHDl/apcupQ8SDNF8C3Fy/J6Kikqxol4KmJe3BDpUL21GrbKAAOg8VKOrSvhQINimyy+BnMvQ834OocXA8xoghhHzsOi8KwdukFPBTgNZRsm5CQMdtPPLwXcJ4fAjFagAXR1vKRQYV+pjNUI3SkdjjEyM7IA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752763942; c=relaxed/simple; bh=80MorPPaHl9TsLZ1DeLV0RCLCihSjoeyYd2It40MXpE=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=QmiPUoFl4Z4/PlOq6WkbBrVCC4DgihhzXvJgGhWZQo2ocgKLyTX8urFObVxsSUZm4Q7vxKi+Ii6oj8WA3kon37r0j4aXmodd1f89A4Kc7trd6ImrXibgvjey3KDJ30+ox8cObbsHma+Qc98VFjPIYE+zVyKQ5QqZMGHI30JPzck= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=s0R8BKVU; arc=none smtp.client-ip=209.85.214.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="s0R8BKVU" Received: by mail-pl1-f201.google.com with SMTP id d9443c01a7336-235089528a0so19234865ad.1 for ; Thu, 17 Jul 2025 07:52:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1752763940; x=1753368740; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:reply-to:from:to:cc :subject:date:message-id:reply-to; bh=fzF8ddTvRDmr6+lqbUYAfepTkIRTUO0jsFB9VN0seVE=; b=s0R8BKVU6eVsMa8sSMcY/3aXDM9zZRcIUqSnA93l0t98tsjvJ5fKA32qbbC7BIb4rI hJFmFDY4kLEnqZt2YExISfm6hMz+e9EejDNgijce7kPtFwHVURL+sl2zYjxYirPdyC6Q oVHEuiFvo139y3hlMTRv2oTMQ/CtBwUam8qypF+82YkswcVtJT30ck0askPOHNd0nxVR 6/CRzjZGaWmvEYrge8O2oBzMLC6HMUncwwW22ni1iEkvVx2352rF7cGYe/V0gzz69IcV G+7OVoveVPY+SS+w0faiVt74didos2hfmknGS5OlG3aGiilezOdDqcx7e103h7Fvple7 9fUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752763940; x=1753368740; h=cc:to:from:subject:message-id:mime-version:date:reply-to :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fzF8ddTvRDmr6+lqbUYAfepTkIRTUO0jsFB9VN0seVE=; b=aEdd4YahrzAw0RhN5Yf3vf346P39El/Mhcny6cBvERj8GGABfBq7/s1gjV4wMl2ijg eisWOosFAKQxKyCclZIHfO/MVDFvZ7Gp45qCQUhn2BAGuZKz/ZKMN3IrE5GtYFuko7G4 CeqSD+7vVzgLBPcbVaWCjexCIsXSufZYb9WFPY21C+AHMUJQFgVnSgKfSVjHG0+NO1bn WviWqRkQNX3GuxEXeXXSyhnqA0HGkmEBQKukg+J+FUtZbAmWqCSu89C+el7PSkMGcrHR smX4gIoMVGtg78G04F476Era1LXsbgPD91JvQLIEkLtJYNRH7O2c+/0i7CK1MvTTyjCY E0dw== X-Forwarded-Encrypted: i=1; AJvYcCXMbN2KemQufxOCpjHR4qqjFUHBZpGBXVwvUEqoiOMj3E1xGIJ+sPzryJBRHfpp+kFbYL/adMiAWVoYZYA=@vger.kernel.org X-Gm-Message-State: AOJu0Yz3uVLbDWy3ettkSFfn5NuLuEJq0mONNuKwdeXAyZl6ii1Pk9Us U4XK8usP8OOdlM6GJLXY3cyHZ5iSMO6gVaY0I9C2lRKLoJgCyVXnxlUnIGhjafrePUFs0spyv7y CVnjP8w== X-Google-Smtp-Source: AGHT+IH0TCNIA5Uad/LzniAvXS4UqU3CneQAWw0fd9zV5z/MZrAkbvNQTuD79l+G1oNGskvTAYSGIso5kE8= X-Received: from pjbsn8.prod.google.com ([2002:a17:90b:2e88:b0:311:e71e:3fb9]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:f605:b0:234:7837:91de with SMTP id d9443c01a7336-23e38fb9eedmr1052995ad.26.1752763940025; Thu, 17 Jul 2025 07:52:20 -0700 (PDT) Reply-To: Sean Christopherson Date: Thu, 17 Jul 2025 07:52:16 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.50.0.727.gbf7dc18ff4-goog Message-ID: <20250717145216.85338-1-seanjc@google.com> Subject: [GIT PULL] KVM: x86: TDX fixes for 6.16-rc7 From: Sean Christopherson To: Paolo Bonzini Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Sean Christopherson Content-Type: text/plain; charset="UTF-8" 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(-)