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| author | Alexander Potapenko <glider@google.com> | 2021-02-26 02:19:47 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-26 18:41:02 +0100 |
| commit | f2b84d2e40eb1a17f72dc4a1da463ec8de649f19 (patch) | |
| tree | 4137dee69706077ababa1478e1fba14656b33ca8 /mm/gup.c | |
| parent | tracing: add error_report_end trace point (diff) | |
| download | linux-f2b84d2e40eb1a17f72dc4a1da463ec8de649f19.tar.xz linux-f2b84d2e40eb1a17f72dc4a1da463ec8de649f19.zip | |
kfence: use error_report_end tracepoint
Make it possible to trace KFENCE error reporting. A good usecase is
watching for trace events from the userspace to detect and process memory
corruption reports from the kernel.
Link: https://lkml.kernel.org/r/20210121131915.1331302-3-glider@google.com
Signed-off-by: Alexander Potapenko <glider@google.com>
Suggested-by: Marco Elver <elver@google.com>
Cc: Andrey Konovalov <andreyknvl@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/gup.c')
0 files changed, 0 insertions, 0 deletions