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authorAl Viro <viro@zeniv.linux.org.uk>2012-04-27 13:58:59 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-06-01 12:58:51 -0400
commit77097ae503b170120ab66dd1d547f8577193f91f (patch)
treebee5b2e8d91b9ec8ab74c58cbec1796c7bacc2e5 /arch/unicore32
parentedd63a2763bdae0daa4f0a4d4c5d61d1154352a5 (diff)
downloadlinux-77097ae503b170120ab66dd1d547f8577193f91f.tar.gz
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/unicore32')
-rw-r--r--arch/unicore32/kernel/signal.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c
index af962e57efb..4d9c4841989 100644
--- a/arch/unicore32/kernel/signal.c
+++ b/arch/unicore32/kernel/signal.c
@@ -21,8 +21,6 @@
#include <asm/cacheflush.h>
#include <asm/ucontext.h>
-#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-
/*
* For UniCore syscalls, we encode the syscall number into the instruction.
*/
@@ -61,10 +59,8 @@ static int restore_sigframe(struct pt_regs *regs, struct sigframe __user *sf)
int err;
err = __copy_from_user(&set, &sf->uc.uc_sigmask, sizeof(set));
- if (err == 0) {
- sigdelsetmask(&set, ~_BLOCKABLE);
+ if (err == 0)
set_current_blocked(&set);
- }
err |= __get_user(regs->UCreg_00, &sf->uc.uc_mcontext.regs.UCreg_00);
err |= __get_user(regs->UCreg_01, &sf->uc.uc_mcontext.regs.UCreg_01);