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| author | Thomas Gleixner <tglx@linutronix.de> | 2018-01-27 15:45:14 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-01-27 15:45:14 +0100 |
| commit | e383095c7fe8d218e00ec0f83e4b95ed4e627b02 (patch) | |
| tree | ead1c52833edd880b4d81143d05486e3b5531083 /arch/x86/kernel/cpu/intel.c | |
| parent | 55fa19d3e51f33d9cd4056d25836d93abf9438db (diff) | |
| download | linux-rt-e383095c7fe8d218e00ec0f83e4b95ed4e627b02.tar.gz | |
x86/cpu/bugs: Make retpoline module warning conditional
If sysfs is disabled and RETPOLINE not defined:
arch/x86/kernel/cpu/bugs.c:97:13: warning: ‘spectre_v2_bad_module’ defined but not used
[-Wunused-variable]
static bool spectre_v2_bad_module;
Hide it.
Fixes: caf7501a1b4e ("module/retpoline: Warn about missing retpoline in module")
Reported-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'arch/x86/kernel/cpu/intel.c')
0 files changed, 0 insertions, 0 deletions