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>

1 files changed, 0 insertions, 3 deletions

diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index c9caf7401191..439f11a3a8ef 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -31,8 +31,6 @@
 #include <asm/signal.h>
 #include <asm/vdso.h>
 
-#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-
 struct rt_sigframe {
         unsigned long tramp[2];
         struct siginfo info;
@@ -273,7 +271,6 @@ asmlinkage int sys_rt_sigreturn(void)
         if (__copy_from_user(&blocked, &frame->uc.uc_sigmask, sizeof(blocked)))
                 goto badframe;
 
-        sigdelsetmask(&blocked, ~_BLOCKABLE);
         set_current_blocked(&blocked);
 
         if (restore_sigcontext(regs, &frame->uc.uc_mcontext))