linux-kernel - [PATCH] kernel/cpu/bugs: log ltf1 mitigation status

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Message-ID: <20250602073732.734-1-khaliidcaliy@gmail.com>
Date: Mon,  2 Jun 2025 07:37:06 +0000
From: Khalid Ali <khaliidcaliy@...il.com>
To: tglx@...utronix.de,
	bp@...en8.de,
	peterz@...radead.org,
	jpoimboe@...nel.org,
	mingo@...hat.com,
	dave.hansen@...ux.intel.com
Cc: pawan.kumar.gupta@...ux.intel.com,
	linux-kernel@...r.kernel.org,
	x86@...nel.org,
	hpa@...or.com,
	Khalid Ali <khaliidcaliy@...il.com>
Subject: [PATCH] kernel/cpu/bugs: log ltf1 mitigation status

Log the L1TF mitigation like other mitigatioons. This one is is the
only one that doesn't get logged.

Signed-off-by: Khalid Ali <khaliidcaliy@...il.com>
---
 arch/x86/kernel/cpu/bugs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 7f94e6a5497d..38cb2a1b2849 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -2803,6 +2803,7 @@ static void __init l1tf_apply_mitigation(void)
 		return;
 	}
 
+	pr_info("Mitigation: PTE inversion\n");
 	setup_force_cpu_cap(X86_FEATURE_L1TF_PTEINV);
 }
 
-- 
2.49.0