From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 389A11AF0AF for ; Fri, 7 Feb 2025 22:51:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738968683; cv=none; b=IdyFRqbsLx3rLe/XrFvaTohThmBNmDKOaEpTbYDLUD4RUc9F0lD14W3JdmmPlN7eRcnpTM0ufVRZiZfL2RoIrd7VwZ9gRRGhvVpNVDO6+CgIuRXJE4vWn7PNJepcQTpcx3sx586eErMMg4/NIZkl5OaxCD8aoQ/3CyfBEYRIDPw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738968683; c=relaxed/simple; bh=Zam5pZKIkHKaaWwsMO6i4oP6CYlJY1OH0W/rIkzw20c=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Wehf+0t9ac5orR67eEzfSXLg7boHv7iSqxPz7kpVwsdWyYlg8n9C3AgupdwSfQ3p13h/7uhwMkpBfnHH1WdNRUhCCyrgiqJZ6LZbGdqrgl1t3BnYXe8540Cpanrbc3r+SEDSkvZkExlnnaQ7dp1LM0uSroku0vQ9LqBfGFk/QfA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SSEmh2hn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SSEmh2hn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A75EAC4CED1; Fri, 7 Feb 2025 22:51:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738968683; bh=Zam5pZKIkHKaaWwsMO6i4oP6CYlJY1OH0W/rIkzw20c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SSEmh2hnizJ97R1uZdDXRl6GhZHK44Gy2nmiwT8r4ur+BqQLapes/Ao7IFfuC4fgs rR4OkmVw+OOucU8Lh6hMU99ZtsHLffwz3piL8KPCbEYxpNfK7mKUH6baD/oVi3djWy qbaY+kFsv2+31DBgZr1pOvrbCIUn0b4wBq/FlgWGm+WHH4PpcjJku5xA2Kl2VlwQAL EOvAluTiG7hdR9BVNkmVf3SsGF7+Aq18Fo1YzCW8oTaiATwucmG6WlQTpSEWdnNZNz TVjMs9QSKM6ZMHcBHivzryxnTHYOIprN7S2H96y+2v//JJ/GAdbriA+6Y9wg80dE1f iyhEyzEKx9aag== From: Sasha Levin To: stable@vger.kernel.org Cc: James Houghton , Sasha Levin Subject: Re: [PATCH 6.6.y 1/2] KVM: x86: Make x2APIC ID 100% readonly Date: Fri, 7 Feb 2025 17:51:21 -0500 Message-Id: <20250207163552-fde618cd788c171e@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250205222651.3784169-2-jthoughton@google.com> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable [ Sasha's backport helper bot ] Hi, Found matching upstream commit: 4b7c3f6d04bd53f2e5b228b6821fb8f5d1ba3071 WARNING: Author mismatch between patch and found commit: Backport author: James Houghton Commit author: Sean Christopherson Status in newer kernel trees: 6.13.y | Present (exact SHA1) 6.12.y | Present (exact SHA1) 6.6.y | Not found Note: The patch differs from the upstream commit: --- 1: 4b7c3f6d04bd5 ! 1: 60f5174104fc8 KVM: x86: Make x2APIC ID 100% readonly @@ Commit message Signed-off-by: Sean Christopherson Message-ID: <20240802202941.344889-2-seanjc@google.com> Signed-off-by: Paolo Bonzini + (cherry picked from commit 4b7c3f6d04bd53f2e5b228b6821fb8f5d1ba307= 1) + Signed-off-by: James Houghton =20=20=20=20=20 ## arch/x86/kvm/lapic.c ## @@ arch/x86/kvm/lapic.c: static void kvm_recalculate_logical_map(struc= t kvm_apic_map *new, --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.6.y | Success | Failed | Build Errors: Build error for stable/linux-6.6.y: ssh: connect to host 192.168.1.58 port 22: No route to host=0D