diff options
| author | Alexander Potapenko <[email protected]> | 2020-04-06 20:10:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-04-07 10:43:43 -0700 |
| commit | 505a0ef15f96c6c43ec719c9fc1833d98957bb39 (patch) | |
| tree | 1512aef90e0125c668045ea0e5db0fa3d74b1bca /include/linux | |
| parent | 7b65942fb2f0ac939be9c659bb889e78b399f84e (diff) | |
kasan: stackdepot: move filter_irq_stacks() to stackdepot.c
filter_irq_stacks() can be used by other tools (e.g. KMSAN), so it needs
to be moved to a common location. lib/stackdepot.c seems a good place, as
filter_irq_stacks() is usually applied to the output of
stack_trace_save().
This patch has been previously mailed as part of KMSAN RFC patch series.
[[email protected]: nds32: linker script: add SOFTIRQENTRY_TEXT\
Link: http://lkml.kernel.org/r/[email protected]
[[email protected]: add IRQENTRY_TEXT and SOFTIRQENTRY_TEXT to linker script]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Alexander Potapenko <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: Vegard Nossum <[email protected]>
Cc: Dmitry Vyukov <[email protected]>
Cc: Marco Elver <[email protected]>
Cc: Andrey Konovalov <[email protected]>
Cc: Andrey Ryabinin <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Sergey Senozhatsky <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/stackdepot.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/stackdepot.h b/include/linux/stackdepot.h index 3efa97d482cb..24d49c732341 100644 --- a/include/linux/stackdepot.h +++ b/include/linux/stackdepot.h @@ -19,4 +19,6 @@ depot_stack_handle_t stack_depot_save(unsigned long *entries, unsigned int stack_depot_fetch(depot_stack_handle_t handle, unsigned long **entries); +unsigned int filter_irq_stacks(unsigned long *entries, unsigned int nr_entries); + #endif |