diff options
| author | Rich Felker <dalias@libc.org> | 2018-03-16 03:01:36 +0300 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2018-04-13 02:47:52 +0300 |
| commit | 96a598996f6ac518ac79839ecbb17c91af91f4f7 (patch) | |
| tree | e98fa02d3b025abe1a3bd55d804a64e4259bcdf5 /arch/sh/include/cpu-sh4 | |
| parent | eb6b6930a70faefe04479a71088cc10366782d9a (diff) | |
| download | linux-96a598996f6ac518ac79839ecbb17c91af91f4f7.tar.xz | |
sh: fix debug trap failure to process signals before return to user
When responding to a debug trap (breakpoint) in userspace, the
kernel's trap handler raised SIGTRAP but returned from the trap via a
code path that ignored pending signals, resulting in an infinite loop
re-executing the trapping instruction.
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'arch/sh/include/cpu-sh4')
0 files changed, 0 insertions, 0 deletions