From 77097ae503b170120ab66dd1d547f8577193f91f Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 27 Apr 2012 13:58:59 -0400
Subject: most of set_current_blocked() callers want SIGKILL/SIGSTOP removed
 from set

Only 3 out of 63 do not.  Renamed the current variant to __set_current_blocked(),
added set_current_blocked() that will exclude unblockable signals, switched
open-coded instances to it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 arch/c6x/kernel/signal.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'arch/c6x')

diff --git a/arch/c6x/kernel/signal.c b/arch/c6x/kernel/signal.c
index d599a7fb5d24..eb1b3086ae00 100644
--- a/arch/c6x/kernel/signal.c
+++ b/arch/c6x/kernel/signal.c
@@ -20,8 +20,6 @@
 #include <asm/cacheflush.h>
 
 
-#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-
 /*
  * Do a signal return, undo the signal stack.
  */
@@ -87,7 +85,6 @@ asmlinkage int do_rt_sigreturn(struct pt_regs *regs)
 	if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
 		goto badframe;
 
-	sigdelsetmask(&set, ~_BLOCKABLE);
 	set_current_blocked(&set);
 
 	if (restore_sigcontext(regs, &frame->uc.uc_mcontext))
-- 
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