From b2ddedcd21f44a5873ee3d6ff6118a2318e01e18 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 24 Dec 2012 12:31:00 -0500 Subject: [PATCH] x32: fix sigtimedwait It needs 64bit timespec. As it is, we end up truncating the timeout to whole seconds; usually it doesn't matter, but for having all sub-second timeouts truncated to one jiffy is visibly wrong. Signed-off-by: Al Viro --- kernel/compat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/compat.c b/kernel/compat.c index e5cc33c7122..36700e9e2be 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -1001,7 +1001,7 @@ compat_sys_rt_sigtimedwait (compat_sigset_t __user *uthese, sigset_from_compat(&s, &s32); if (uts) { - if (get_compat_timespec(&t, uts)) + if (compat_get_timespec(&t, uts)) return -EFAULT; }