The following commit has been merged into the x86/bugs branch of tip:
Commit-ID: f9548addc12d02ee731ccd4a91ae55657e819d7d
Gitweb: https://git.kernel.org/tip/f9548addc12d02ee731ccd4a91ae55657e819d7d
Author: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
AuthorDate: Mon, 04 Sep 2023 22:04:50 -07:00
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Sat, 23 Sep 2023 14:13:02 +02:00
x86/srso: Print actual mitigation if requested mitigation isn't possible
If the kernel wasn't compiled to support the requested option, print the
actual option that ends up getting used.
Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Reviewed-by: Borislav Petkov (AMD) <bp@xxxxxxxxx>
Acked-by: Borislav Petkov (AMD) <bp@xxxxxxxxx>
Link: https://lore.kernel.org/r/7e7a12ea9d85a9f76ca16a3efb71f262dee46ab1.1693889988.git.jpoimboe@xxxxxxxxxx
---
arch/x86/kernel/cpu/bugs.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 2859a54..235c0e0 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -2461,7 +2461,6 @@ static void __init srso_select_mitigation(void)
srso_mitigation = SRSO_MITIGATION_SAFE_RET;
} else {
pr_err("WARNING: kernel not compiled with CPU_SRSO.\n");
- goto pred_cmd;
}
break;
@@ -2473,7 +2472,6 @@ static void __init srso_select_mitigation(void)
}
} else {
pr_err("WARNING: kernel not compiled with CPU_IBPB_ENTRY.\n");
- goto pred_cmd;
}
break;
@@ -2485,7 +2483,6 @@ static void __init srso_select_mitigation(void)
}
} else {
pr_err("WARNING: kernel not compiled with CPU_SRSO.\n");
- goto pred_cmd;
}
break;
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