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authorAl Viro2012-04-27 12:58:59 -0500
committerAl Viro2012-06-01 11:58:51 -0500
commit77097ae503b170120ab66dd1d547f8577193f91f (patch)
treebee5b2e8d91b9ec8ab74c58cbec1796c7bacc2e5 /arch/score
parentedd63a2763bdae0daa4f0a4d4c5d61d1154352a5 (diff)
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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>
Diffstat (limited to 'arch/score')
-rw-r--r--arch/score/kernel/signal.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/score/kernel/signal.c b/arch/score/kernel/signal.c
index 13e0eed0e30..f1b3fef0907 100644
--- a/arch/score/kernel/signal.c
+++ b/arch/score/kernel/signal.c
@@ -34,8 +34,6 @@
34#include <asm/syscalls.h> 34#include <asm/syscalls.h>
35#include <asm/ucontext.h> 35#include <asm/ucontext.h>
36 36
37#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
38
39struct rt_sigframe { 37struct rt_sigframe {
40 u32 rs_ass[4]; /* argument save space */ 38 u32 rs_ass[4]; /* argument save space */
41 u32 rs_code[2]; /* signal trampoline */ 39 u32 rs_code[2]; /* signal trampoline */
@@ -162,7 +160,6 @@ score_rt_sigreturn(struct pt_regs *regs)
162 if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set))) 160 if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set)))
163 goto badframe; 161 goto badframe;
164 162
165 sigdelsetmask(&set, ~_BLOCKABLE);
166 set_current_blocked(&set); 163 set_current_blocked(&set);
167 164
168 sig = restore_sigcontext(regs, &frame->rs_uc.uc_mcontext); 165 sig = restore_sigcontext(regs, &frame->rs_uc.uc_mcontext);