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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-02 11:07:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-02 11:07:41 -0800 |
| commit | 2b2c0f24bac75bfdf2de9f4ea0912946ce5bf5c8 (patch) | |
| tree | 8762dca9c3ab7f378d88c1a9b9814b812fda5928 /include | |
| parent | df365887f83dda9386a02ea1aa48b3b566473c64 (diff) | |
| parent | 6bbfa44116689469267f1a6e3d233b52114139d2 (diff) | |
Merge tag 'trace-v5.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"Three tracing fixes:
- Allow compares of strings when using signed and unsigned characters
- Fix kmemleak false positive for histogram entries
- Handle negative numbers for user defined kretprobe data sizes"
* tag 'trace-v5.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
kprobes: Limit max data_size of the kretprobe instances
tracing: Fix a kmemleak false positive in tracing_map
tracing/histograms: String compares should not care about signed values
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kprobes.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index e974caf39d3e..8c8f7a4d93af 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -153,6 +153,8 @@ struct kretprobe { struct kretprobe_holder *rph; }; +#define KRETPROBE_MAX_DATA_SIZE 4096 + struct kretprobe_instance { union { struct freelist_node freelist; |