AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-30 04:16:40 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

x86: convert cpu notifier to return encapsulate errno value

Browse Source 
By the previous modification, the cpu notifier can return encapsulate
errno value.  This converts the cpu notifiers for msr, cpuid, and
therm_throt.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita 2010-05-26 14:43:30 -07:00 committed by Linus Torvalds
parent b957e043ee
commit a94247e7fb
3 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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

@ -190,7 +190,7 @@ thermal_throttle_cpu_callback(struct notifier_block *nfb,
mutex_unlock(&therm_cpu_lock);
break;
}
return err ? NOTIFY_BAD : NOTIFY_OK;
return notifier_from_errno(err);
}
static struct notifier_block thermal_throttle_cpu_notifier __cpuinitdata =

2
arch/x86/kernel/cpuid.c
View File

@ -170,7 +170,7 @@ static int __cpuinit cpuid_class_cpu_callback(struct notifier_block *nfb,
cpuid_device_destroy(cpu);
break;
}
return err ? NOTIFY_BAD : NOTIFY_OK;
return notifier_from_errno(err);
}
static struct notifier_block __refdata cpuid_class_cpu_notifier =

2
arch/x86/kernel/msr.c
View File

@ -230,7 +230,7 @@ static int __cpuinit msr_class_cpu_callback(struct notifier_block *nfb,
msr_device_destroy(cpu);
break;
}
return err ? NOTIFY_BAD : NOTIFY_OK;
return notifier_from_errno(err);
}
static struct notifier_block __refdata msr_class_cpu_notifier = {