From f2ccfb3e565f51f1063d68f119d5b42a7f5fd984 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 22 Apr 2012 03:33:45 -0400 Subject: [PATCH] score: ->restart_block.fn needs to be reset on rt_sigreturn Signed-off-by: Al Viro --- arch/score/kernel/signal.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/score/kernel/signal.c b/arch/score/kernel/signal.c index 5a5bd17..c3fded7 100644 --- a/arch/score/kernel/signal.c +++ b/arch/score/kernel/signal.c @@ -152,6 +152,9 @@ score_rt_sigreturn(struct pt_regs *regs) stack_t st; int sig; + /* Always make any pending restarted system calls return -EINTR */ + current_thread_info()->restart_block.fn = do_no_restart_syscall; + frame = (struct rt_sigframe __user *) regs->regs[0]; if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) goto badframe; -- 2.7.4