diff options
| author | Jisheng Zhang <[email protected]> | 2021-03-30 02:16:24 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2021-04-15 21:32:40 -0700 |
| commit | 7ae11635ec90072083503c6b6485cdffe46203b3 (patch) | |
| tree | f7914021e422b50549e819decdb5992901ebe276 /scripts/gcc-plugins | |
| parent | e31be8d343e64e7ab17aef55c1d1b36dc504da67 (diff) | |
riscv: keep interrupts disabled for BREAKPOINT exception
Current riscv's kprobe handlers are run with both preemption and
interrupt enabled, this violates kprobe requirements. Fix this issue
by keeping interrupts disabled for BREAKPOINT exception.
Fixes: c22b0bcb1dd0 ("riscv: Add kprobes supported")
Cc: [email protected]
Signed-off-by: Jisheng Zhang <[email protected]>
Reviewed-by: Masami Hiramatsu <[email protected]>
[Palmer: add a comment]
Signed-off-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins')
0 files changed, 0 insertions, 0 deletions