From ef9b122f322d9d9550160ca33a6efbd759a43b55 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 22 Apr 2012 03:31:24 -0400 Subject: hexagon: ->restart_block.fn needs to be reset on rt_sigreturn Signed-off-by: Al Viro --- arch/hexagon/kernel/signal.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/hexagon/kernel/signal.c') diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c index ab5f5ad12713..434866eb0f1c 100644 --- a/arch/hexagon/kernel/signal.c +++ b/arch/hexagon/kernel/signal.c @@ -294,6 +294,9 @@ asmlinkage int sys_rt_sigreturn(void) struct rt_sigframe __user *frame; sigset_t blocked; + /* Always make any pending restarted system calls return -EINTR */ + current_thread_info()->restart_block.fn = do_no_restart_syscall; + frame = (struct rt_sigframe __user *)pt_psp(regs); if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) goto badframe; -- cgit v1.2.3-59-g8ed1b