2022-07-14 08:10:22

by Jiapeng Chong

Subject: [PATCH] x86/bugs: make retbleed_strings static

This symbol is not used outside of bugs.c, so marks it static.

arch/x86/kernel/cpu/bugs.c:796:12: warning: symbol 'retbleed_strings' was not declared. Should it be static?

Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
---
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 0dd04713434b..3a0787a36910 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -793,7 +793,7 @@ enum retbleed_mitigation_cmd {
RETBLEED_CMD_IBPB,
};

-const char * const retbleed_strings[] = {
+static const char * const retbleed_strings[] = {
[RETBLEED_MITIGATION_NONE] = "Vulnerable",
[RETBLEED_MITIGATION_UNRET] = "Mitigation: untrained return thunk",
[RETBLEED_MITIGATION_IBPB] = "Mitigation: IBPB",
--
2.20.1.7.g153144c

2022-07-14 12:05:59

by tip-bot2 for Alexey Makhalov

Subject: [tip: x86/urgent] x86/bugs: Mark retbleed_strings static

The following commit has been merged into the x86/urgent branch of tip:

Commit-ID: 33a8573bdfeec5b746aedeea880733a4c7993158
Gitweb: https://git.kernel.org/tip/33a8573bdfeec5b746aedeea880733a4c7993158
Author: Jiapeng Chong <[email protected]>
AuthorDate: Thu, 14 Jul 2022 15:29:39 +08:00
Committer: Borislav Petkov <[email protected]>
CommitterDate: Thu, 14 Jul 2022 09:41:30 +02:00

x86/bugs: Mark retbleed_strings static

This symbol is not used outside of bugs.c, so mark it static.

Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
---
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 0dd0471..3a0787a 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -793,7 +793,7 @@ enum retbleed_mitigation_cmd {
RETBLEED_CMD_IBPB,
};

-const char * const retbleed_strings[] = {
+static const char * const retbleed_strings[] = {
[RETBLEED_MITIGATION_NONE] = "Vulnerable",
[RETBLEED_MITIGATION_UNRET] = "Mitigation: untrained return thunk",
[RETBLEED_MITIGATION_IBPB] = "Mitigation: IBPB",