diff options
| author | Georges Aureau <georges.aureau@hpe.com> | 2021-03-11 09:10:28 -0600 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-04-16 12:51:41 +0200 |
| commit | 0b45143b4b9440579e7fa889708cfc4bc7fdb9a3 (patch) | |
| tree | 5e76dda45a4a2d67d64e793d7ab2b3863b222d20 /Documentation/admin-guide/devices.txt | |
| parent | 26d4be3ea1b77cc00b5b638faed7a357204f9150 (diff) | |
| download | linux-0b45143b4b9440579e7fa889708cfc4bc7fdb9a3.tar.bz2 | |
x86/platform/uv: Add more to secondary CPU kdump info
Add call to run_crash_ipi_callback() to gather more info of what the
secondary CPUs were doing to help with failure analysis.
Excerpt from Georges:
'It is only changing where crash secondaries will be stalling after
having taken care of properly laying down "crash note regs". Please
note that "crash note regs" are a key piece of data used by crash dump
debuggers to provide a reliable backtrace of running processors.'
Secondary change pursuant to
a5f526ecb075 ("CodingStyle: Inclusive Terminology"):
change master/slave to main/secondary.
[ bp: Massage commit message. ]
Signed-off-by: Georges Aureau <georges.aureau@hpe.com>
Signed-off-by: Mike Travis <mike.travis@hpe.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Steve Wahl <steve.wahl@hpe.com>
Link: https://lkml.kernel.org/r/20210311151028.82678-1-mike.travis@hpe.com
Diffstat (limited to 'Documentation/admin-guide/devices.txt')
0 files changed, 0 insertions, 0 deletions