score: ->restart_block.fn needs to be reset on rt_sigreturn

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/arch/score/kernel/signal.c b/arch/score/kernel/signal.c
index 5a5bd17633360e807e9843ea89df86d602358bb5..c3fded7357f0b30766d241feab30510a652ad6f7 100644 (file)
--- 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;