Commit-ID: 5e83cfe947444c7f201f8c39ce0189922ec9f578
Gitweb: https://git.kernel.org/tip/5e83cfe947444c7f201f8c39ce0189922ec9f578
Author: Marcin Benka <mbenka@xxxxxxxxxxx>
AuthorDate: Thu, 28 Mar 2019 20:34:27 +0100
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Fri, 29 Mar 2019 07:35:00 +0100
efi/arm: Show SMBIOS bank/device location in CPER and GHES error logs
Run dmi_memdev_walk() for arch arm* as other architectures do.
This improves error logging as the memory device handle is
translated now to the DIMM entry's name provided by the DMI handle.
Before:
{1}[Hardware Error]: DIMM location: not present. DMI handle: 0x0038
After:
{1}[Hardware Error]: DIMM location: N0 DIMM_A0
Signed-off-by: Marcin Benka <mbenka@xxxxxxxxxxx>
Signed-off-by: Robert Richter <rrichter@xxxxxxxxxxx>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Matt Fleming <matt@xxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: linux-efi@xxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/20190328193429.21373-4-ard.biesheuvel@xxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
drivers/firmware/efi/arm-runtime.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/efi/arm-runtime.c b/drivers/firmware/efi/arm-runtime.c
index 0c1af675c338..4a0dfe4ab829 100644
--- a/drivers/firmware/efi/arm-runtime.c
+++ b/drivers/firmware/efi/arm-runtime.c
@@ -167,6 +167,7 @@ static int __init arm_dmi_init(void)
* itself, depends on dmi_scan_machine() having been called already.
*/
dmi_scan_machine();
+ dmi_memdev_walk();
if (dmi_available)
dmi_set_dump_stack_arch_desc();
return 0;
|