ramoops: Add "max-reason" optional field to ramoops DT node

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Currently, it is only possible to get kmsg dumps for panic and oops,
or just panic, via "no-dump-oops". With "max-reason" it is possible to
dump messages for other kmsg_dump events, for example emerg and shutdown.

Signed-off-by: Pavel Tatashin <pasha.tatashin@soleen.com>
Link: https://lore.kernel.org/lkml/20200515184434.8470-7-keescook@chromium.org/
Signed-off-by: Kees Cook <keescook@chromium.org>

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Pavel Tatashin 2020-05-05 11:45:10 -04:00 • committed by Kees Cook

parent 791205e3ec

commit acf12c5e58

1 changed files with 11 additions and 2 deletions

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13

Documentation/devicetree/bindings/reserved-memory/ramoops.txt

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