AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

x86, mce: remove incorrect __cpuinit for mce_cpu_features()

Browse Source 
Impact: Bug fix on UP

Checkin 6ec68bff3c:
    x86, mce: reinitialize per cpu features on resume

introduced a call to mce_cpu_features() in the resume path, in order
for the MCE machinery to get properly reinitialized after a resume.
However, this function (and its successors) was flagged __cpuinit,
which becomes __init on UP configurations (on SMP suspend/resume
requires CPU hotplug and so this would not be seen.)

Remove the offending __cpuinit annotations for mce_cpu_features() and
its successor functions.

Cc: Andi Kleen <ak@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin 2009-02-20 23:35:51 -08:00
parent 8cbb5bc374
commit cc3ca22063
3 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kernel/cpu/mcheck/mce_64.c
View File

@ -490,7 +490,7 @@ static void __cpuinit mce_cpu_quirks(struct cpuinfo_x86 *c)
}
static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c)
static void mce_cpu_features(struct cpuinfo_x86 *c)
{
switch (c->x86_vendor) {
case X86_VENDOR_INTEL:

2
arch/x86/kernel/cpu/mcheck/mce_amd_64.c
View File

@ -121,7 +121,7 @@ static long threshold_restart_bank(void *_tr)
}
/* cpu init entry point, called from mce.c with preempt off */
void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c)
void mce_amd_feature_init(struct cpuinfo_x86 *c)
{
unsigned int bank, block;
unsigned int cpu = smp_processor_id();

4
arch/x86/kernel/cpu/mcheck/mce_intel_64.c
View File

@ -30,7 +30,7 @@ asmlinkage void smp_thermal_interrupt(void)
irq_exit();
}
static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c)
static void intel_init_thermal(struct cpuinfo_x86 *c)
{
u32 l, h;
int tm2 = 0;
@ -84,7 +84,7 @@ static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c)
return;
}
void __cpuinit mce_intel_feature_init(struct cpuinfo_x86 *c)
void mce_intel_feature_init(struct cpuinfo_x86 *c)
{
intel_init_thermal(c);
}