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Message-ID: <49b321ad997bce6068c694a6cd0ecdcd5cd2a1e4.1692580085.git.jpoimboe@kernel.org>
Date: Sun, 20 Aug 2023 18:19:05 -0700
From: Josh Poimboeuf <jpoimboe@...nel.org>
To: x86@...nel.org
Cc: linux-kernel@...r.kernel.org, Borislav Petkov <bp@...en8.de>,
Peter Zijlstra <peterz@...radead.org>,
Babu Moger <babu.moger@....com>,
Paolo Bonzini <pbonzini@...hat.com>,
Sean Christopherson <seanjc@...gle.com>, David.Kaplan@....com,
Andrew Cooper <andrew.cooper3@...rix.com>,
Nikolay Borisov <nik.borisov@...e.com>,
gregkh@...uxfoundation.org, Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH 08/22] x86/srso: Downgrade retbleed IBPB warning to informational message
This warning is nothing to get excited over. Downgrade to pr_info().
Signed-off-by: Josh Poimboeuf <jpoimboe@...nel.org>
---
arch/x86/kernel/cpu/bugs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index cda4b5e6a362..e59e09babf8f 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -2425,7 +2425,7 @@ static void __init srso_select_mitigation(void)
if (retbleed_mitigation == RETBLEED_MITIGATION_IBPB) {
if (has_microcode) {
- pr_err("Retbleed IBPB mitigation enabled, using same for SRSO\n");
+ pr_info("Retbleed IBPB mitigation enabled, using same for SRSO\n");
srso_mitigation = SRSO_MITIGATION_IBPB;
goto pred_cmd;
}
--
2.41.0
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