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arm64: dmi: set DMI string as dump stack arch description

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This sets the DMI string, containing system type, serial number,
firmware version etc. as dump stack arch description, so that oopses
and other kernel stack dumps automatically have this information
included, if available.

Tested-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
This commit is contained in:
Ard Biesheuvel 2014-10-15 09:36:50 +02:00
parent d1ae8c0057
commit b07bfaa3c1
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/kernel/efi.c
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@ -479,6 +479,8 @@ static int __init arm64_dmi_init(void)
* itself, depends on dmi_scan_machine() having been called already.
*/
dmi_scan_machine();
if (dmi_available)
dmi_set_dump_stack_arch_desc();
return 0;
}
core_initcall(arm64_dmi_init);