From: Borislav Petkov <bp@kernel.org>
To: Sean Christopherson <seanjc@google.com>, X86 ML <x86@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>,
KVM <kvm@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>,
"Borislav Petkov (AMD)" <bp@alien8.de>
Subject: [PATCH v2 0/4] x86/bugs: Adjust SRSO mitigation to new features
Date: Mon, 2 Dec 2024 13:04:12 +0100 [thread overview]
Message-ID: <20241202120416.6054-1-bp@kernel.org> (raw)
From: "Borislav Petkov (AMD)" <bp@alien8.de>
Hi,
here's the next revision, with hopefully all review feedback addressed.
Changelog:
v1:
https://lore.kernel.org/r/20241104101543.31885-1-bp@kernel.org
Thx.
Borislav Petkov (AMD) (4):
x86/bugs: Add SRSO_USER_KERNEL_NO support
KVM: x86: Advertise SRSO_USER_KERNEL_NO to userspace
x86/bugs: KVM: Add support for SRSO_MSR_FIX
Documentation/kernel-parameters: Fix a typo in kvm.enable_virt_at_load
text
Documentation/admin-guide/hw-vuln/srso.rst | 10 ++++++++++
Documentation/admin-guide/kernel-parameters.txt | 2 +-
arch/x86/include/asm/cpufeatures.h | 2 ++
arch/x86/include/asm/msr-index.h | 1 +
arch/x86/kernel/cpu/bugs.c | 16 +++++++++++++++-
arch/x86/kernel/cpu/common.c | 1 +
arch/x86/kvm/cpuid.c | 2 +-
arch/x86/kvm/svm/svm.c | 6 ++++++
arch/x86/lib/msr.c | 2 ++
9 files changed, 39 insertions(+), 3 deletions(-)
base-commit: 40384c840ea1944d7c5a392e8975ed088ecf0b37
--
2.43.0
next reply other threads:[~2024-12-02 12:04 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-02 12:04 Borislav Petkov [this message]
2024-12-02 12:04 ` [PATCH v2 1/4] x86/bugs: Add SRSO_USER_KERNEL_NO support Borislav Petkov
2024-12-10 6:53 ` Josh Poimboeuf
2024-12-10 15:37 ` Borislav Petkov
2024-12-11 7:53 ` Josh Poimboeuf
2024-12-11 20:38 ` Borislav Petkov
2024-12-11 22:35 ` Sean Christopherson
2024-12-16 17:21 ` Borislav Petkov
2024-12-30 17:02 ` [tip: x86/bugs] " tip-bot2 for Borislav Petkov (AMD)
2024-12-02 12:04 ` [PATCH v2 2/4] KVM: x86: Advertise SRSO_USER_KERNEL_NO to userspace Borislav Petkov
2024-12-30 17:02 ` [tip: x86/bugs] " tip-bot2 for Borislav Petkov (AMD)
2024-12-02 12:04 ` [PATCH v2 3/4] x86/bugs: KVM: Add support for SRSO_MSR_FIX Borislav Petkov
2024-12-11 22:27 ` Sean Christopherson
2024-12-16 17:31 ` Borislav Petkov
2024-12-16 18:51 ` Sean Christopherson
2024-12-17 9:34 ` Borislav Petkov
2024-12-30 11:14 ` Borislav Petkov
2025-01-08 13:38 ` Sean Christopherson
2025-01-08 15:49 ` Borislav Petkov
2025-01-08 17:18 ` Sean Christopherson
2025-01-08 18:14 ` Borislav Petkov
2025-01-08 18:37 ` Jim Mattson
2025-01-08 19:14 ` Borislav Petkov
2025-01-08 19:43 ` Jim Mattson
2025-01-08 19:45 ` Borislav Petkov
2025-01-11 12:52 ` [PATCH] " Borislav Petkov
2025-01-17 18:56 ` Sean Christopherson
2025-01-18 15:26 ` Borislav Petkov
2025-01-23 16:25 ` Sean Christopherson
2025-01-23 17:01 ` Borislav Petkov
2025-01-23 18:04 ` Sean Christopherson
2025-01-24 12:58 ` Borislav Petkov
2025-02-11 19:19 ` Jim Mattson
2025-02-11 20:51 ` Borislav Petkov
2025-02-13 10:53 ` Patrick Bellasi
2025-02-13 13:44 ` Patrick Bellasi
2025-02-13 14:28 ` Borislav Petkov
2025-02-13 17:50 ` Patrick Bellasi
2025-02-14 20:10 ` Borislav Petkov
2025-02-15 0:57 ` Yosry Ahmed
2025-02-15 9:15 ` Borislav Petkov
2025-02-17 5:47 ` Yosry Ahmed
2025-02-17 15:26 ` Borislav Petkov
2025-02-15 12:53 ` Borislav Petkov
2025-02-17 5:59 ` Yosry Ahmed
2025-02-17 16:07 ` Borislav Petkov
2025-02-17 19:56 ` Yosry Ahmed
2025-02-17 20:20 ` Borislav Petkov
2025-02-17 20:32 ` Yosry Ahmed
2025-02-18 11:13 ` [PATCH final?] " Borislav Petkov
2025-02-18 14:42 ` Patrick Bellasi
2025-02-18 15:34 ` Borislav Petkov
2025-04-29 13:25 ` x86/bugs: KVM: Add support for SRSO_MSR_FIX, back for moar Borislav Petkov
2025-04-30 23:33 ` Sean Christopherson
2025-05-01 0:42 ` Michael Larabel
2025-05-01 8:19 ` Borislav Petkov
2025-05-01 16:56 ` Sean Christopherson
2025-05-05 15:25 ` Borislav Petkov
2025-05-05 15:40 ` Kaplan, David
2025-05-05 15:47 ` Borislav Petkov
2025-05-05 16:30 ` Sean Christopherson
2025-05-05 16:42 ` Kaplan, David
2025-05-05 18:03 ` Sean Christopherson
2025-05-05 18:25 ` Kaplan, David
2024-12-02 12:04 ` [PATCH v2 4/4] Documentation/kernel-parameters: Fix a typo in kvm.enable_virt_at_load text Borislav Petkov
2024-12-30 17:21 ` [tip: x86/cleanups] " tip-bot2 for Borislav Petkov (AMD)
2024-12-03 14:30 ` [PATCH v2 0/4] x86/bugs: Adjust SRSO mitigation to new features Nikolay Borisov
2025-02-26 14:32 ` [tip: x86/bugs] x86/bugs: KVM: Add support for SRSO_MSR_FIX tip-bot2 for Borislav Petkov
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