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bh=6eUyX0zjICeqO/1o5Aw5V5Tn9qzErub5OCFL5qwEz5A=; b=+Dz7bE2tcMPdATsIYPDX+lVWf6s3f2tqMx2dyVFKmP2P3sLTMLvFhDKbye9H9daWr/7aXY qbq1tNwQauvv77Cw== From: "tip-bot2 for Borislav Petkov (AMD)" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/misc] Documentation/kernel-parameters: Add spec_rstack_overflow to mitigations=off Cc: "Borislav Petkov (AMD)" , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20240118163600.17857-1-bp@alien8.de> References: <20240118163600.17857-1-bp@alien8.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <170603646864.398.8199127435495135105.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1788446817549376662 X-GMAIL-MSGID: 1788911535987096383 The following commit has been merged into the x86/misc branch of tip: Commit-ID: 49527ca264341f9b6278089e274012a2db367ebf Gitweb: https://git.kernel.org/tip/49527ca264341f9b6278089e274012a2db367ebf Author: Borislav Petkov (AMD) AuthorDate: Thu, 18 Jan 2024 17:36:00 +01:00 Committer: Borislav Petkov (AMD) CommitterDate: Tue, 23 Jan 2024 19:52:53 +01:00 Documentation/kernel-parameters: Add spec_rstack_overflow to mitigations=off mitigations=off disables the SRSO mitigation too. Add it to the list. Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20240118163600.17857-1-bp@alien8.de --- Documentation/admin-guide/kernel-parameters.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 31b3a25..64960f5 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3399,6 +3399,7 @@ nospectre_v1 [X86,PPC] nospectre_v2 [X86,PPC,S390,ARM64] retbleed=off [X86] + spec_rstack_overflow=off [X86] spec_store_bypass_disable=off [X86,PPC] spectre_v2_user=off [X86] srbds=off [X86,INTEL]