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x86/bugs: Mark retbleed_strings static

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

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220714072939.71162-1-jiapeng.chong@linux.alibaba.com
This commit is contained in:
Jiapeng Chong 2022-07-14 15:29:39 +08:00 committed by Borislav Petkov
parent 230ec83d42
commit 33a8573bdf
1 changed files with 1 additions and 1 deletions
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arch/x86/kernel/cpu/bugs.c
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@ -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",