[PATCH] acpi, nfit: fix the memory error check in nfit_handle_mce

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The check for an MCE being a memory error in the NFIT mce handler was
bogus. Fix it to check for the correct MCA status compound error code.

Reported-by: Tony Luck <tony.luck@xxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Vishal Verma <vishal.l.verma@xxxxxxxxx>
---
 drivers/acpi/nfit/mce.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/nfit/mce.c b/drivers/acpi/nfit/mce.c
index 3ba1c34..23e12a0 100644
--- a/drivers/acpi/nfit/mce.c
+++ b/drivers/acpi/nfit/mce.c
@@ -26,7 +26,7 @@ static int nfit_handle_mce(struct notifier_block *nb, unsigned long val,
 	struct nfit_spa *nfit_spa;
 
 	/* We only care about memory errors */
-	if (!(mce->status & MCACOD))
+	if (!(mce->status & 0xef80) == BIT(7))
 		return NOTIFY_DONE;
 
 	/*
-- 
2.9.3




[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]