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authorLinus Torvalds <torvalds@linux-foundation.org>2012-06-01 11:53:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-06-01 11:53:44 -0700
commit86c47b70f62a7072d441ba212aab33c2f82627c2 (patch)
treed03988bd2226966352bb7f3c2e82ff545353d2c4 /fs/compat.c
parent1193755ac6328ad240ba987e6ec41d5e8baf0680 (diff)
parent44fbbb3dc687c9709a6f2236197316e5c79ab1eb (diff)
downloadlinux-86c47b70f62a7072d441ba212aab33c2f82627c2.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
Pull third pile of signal handling patches from Al Viro: "This time it's mostly helpers and conversions to them; there's a lot of stuff remaining in the tree, but that'll either go in -rc2 (isolated bug fixes, ideally via arch maintainers' trees) or will sit there until the next cycle." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: x86: get rid of calling do_notify_resume() when returning to kernel mode blackfin: check __get_user() return value whack-a-mole with TIF_FREEZE FRV: Optimise the system call exit path in entry.S [ver #2] FRV: Shrink TIF_WORK_MASK [ver #2] FRV: Prevent syscall exit tracing and notify_resume at end of kernel exceptions new helper: signal_delivered() powerpc: get rid of restore_sigmask() most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set set_restore_sigmask() is never called without SIGPENDING (and never should be) TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set don't call try_to_freeze() from do_signal() pull clearing RESTORE_SIGMASK into block_sigmask() sh64: failure to build sigframe != signal without handler openrisc: tracehook_signal_handler() is supposed to be called on success new helper: sigmask_to_save() new helper: restore_saved_sigmask() new helpers: {clear,test,test_and_clear}_restore_sigmask() HAVE_RESTORE_SIGMASK is defined on all architectures now
Diffstat (limited to 'fs/compat.c')
-rw-r--r--fs/compat.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/compat.c b/fs/compat.c
index 3004d2bad13..6161255fac4 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1542,7 +1542,6 @@ asmlinkage long compat_sys_old_select(struct compat_sel_arg_struct __user *arg)
compat_ptr(a.exp), compat_ptr(a.tvp));
}
-#ifdef HAVE_SET_RESTORE_SIGMASK
static long do_compat_pselect(int n, compat_ulong_t __user *inp,
compat_ulong_t __user *outp, compat_ulong_t __user *exp,
struct compat_timespec __user *tsp, compat_sigset_t __user *sigmask,
@@ -1665,11 +1664,9 @@ asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
return ret;
}
-#endif /* HAVE_SET_RESTORE_SIGMASK */
#ifdef CONFIG_EPOLL
-#ifdef HAVE_SET_RESTORE_SIGMASK
asmlinkage long compat_sys_epoll_pwait(int epfd,
struct compat_epoll_event __user *events,
int maxevents, int timeout,
@@ -1713,7 +1710,6 @@ asmlinkage long compat_sys_epoll_pwait(int epfd,
return err;
}
-#endif /* HAVE_SET_RESTORE_SIGMASK */
#endif /* CONFIG_EPOLL */