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| author | Peter Zijlstra <[email protected]> | 2023-01-12 20:44:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2023-01-13 11:48:18 +0100 |
| commit | 0e26e1de0032779e43929174339429c16307a299 (patch) | |
| tree | 2bf1ffaa14449f86b7a876aeca7b40d882109eb0 /scripts/gdb/linux/proc.py | |
| parent | 0e985e9d22864e29d5d2b3d909ad15134d7f6d46 (diff) | |
context_tracking: Fix noinstr vs KASAN
Low level noinstr context-tracking code is calling out to instrumented
code on KASAN:
vmlinux.o: warning: objtool: __ct_user_enter+0x72: call to __kasan_check_write() leaves .noinstr.text section
vmlinux.o: warning: objtool: __ct_user_exit+0x47: call to __kasan_check_write() leaves .noinstr.text section
Use even lower level atomic methods to avoid the instrumentation.
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'scripts/gdb/linux/proc.py')
0 files changed, 0 insertions, 0 deletions