Its evident from various forums and logs that MC4_MISC thresholding is not
supported for the family 15 processors, hence skip the x86_model check
while applying quirk.
Changelog[v2]:
- reword commit message to adhere to coding standards
- remove check of model range
Signed-off-by: Shirish S <shiris...@amd.com>
---
arch/x86/kernel/cpu/mce/core.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c
index 672c722..d0c5416 100644
--- a/arch/x86/kernel/cpu/mce/core.c
+++ b/arch/x86/kernel/cpu/mce/core.c
@@ -1612,11 +1612,10 @@ static int __mcheck_cpu_apply_quirks(struct cpuinfo_x86
*c)
mce_flags.overflow_recov = 1;
/*
- * Turn off MC4_MISC thresholding banks on those models since
+ * Turn off MC4_MISC thresholding banks on all models since
* they're not supported there.
*/
- if (c->x86 == 0x15 &&
- (c->x86_model >= 0x10 && c->x86_model <= 0x1f)) {
+ if (c->x86 == 0x15) {
int i;
u64 hwcr;
bool need_toggle;
--
2.7.4
