diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-28 22:42:43 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-01 09:58:09 -0400 |
| commit | 13d112ed32e66742a1795819b76752e8f7166848 (patch) | |
| tree | 04d4bb48a3c3ca6c783e5496633d653469a5a5f8 | |
| parent | 5687580bcb758ddc95be9894f592a65034e77401 (diff) | |
| download | linux-13d112ed32e66742a1795819b76752e8f7166848.tar.gz linux-13d112ed32e66742a1795819b76752e8f7166848.tar.bz2 linux-13d112ed32e66742a1795819b76752e8f7166848.zip | |
xtensa: can't get to do_notify_resume() when user_mode(regs) is not true
asm glue checks that
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | arch/xtensa/kernel/signal.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c index efe4e854b3cd..0cbe67a2248a 100644 --- a/arch/xtensa/kernel/signal.c +++ b/arch/xtensa/kernel/signal.c @@ -527,9 +527,6 @@ static void do_signal(struct pt_regs *regs) void do_notify_resume(struct pt_regs *regs) { - if (!user_mode(regs)) - return; - if (test_thread_flag(TIF_SIGPENDING)) do_signal(regs); |