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| author | Marco Elver <elver@google.com> | 2022-01-19 18:09:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-20 08:52:55 +0200 |
| commit | 23b36fec7e14f8cf1c17e832e53dd4761e0dfe83 (patch) | |
| tree | 68a8c60f5c697d1ac1e446577abed6d93f6c25c5 /kernel/dma/pool.c | |
| parent | 25d2e88632c9069cb21e23340e14cd19b8a0b1df (diff) | |
| download | linux-23b36fec7e14f8cf1c17e832e53dd4761e0dfe83.tar.bz2 | |
panic: use error_report_end tracepoint on warnings
Introduce the error detector "warning" to the error_report event and use
the error_report_end tracepoint at the end of a warning report.
This allows in-kernel tests but also userspace to more easily determine
if a warning occurred without polling kernel logs.
[akpm@linux-foundation.org: add comma to enum list, per Andy]
Link: https://lkml.kernel.org/r/20211115085630.1756817-1-elver@google.com
Signed-off-by: Marco Elver <elver@google.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: John Ogness <john.ogness@linutronix.de>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Alexander Popov <alex.popov@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/dma/pool.c')
0 files changed, 0 insertions, 0 deletions