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-rw-r--r--arch/s390/kernel/compat_signal.c11
-rw-r--r--arch/s390/kernel/cpcmd.c8
-rw-r--r--arch/s390/kernel/signal.c11
3 files changed, 14 insertions, 16 deletions
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index d05d65ac9694..7358cdb8441f 100644
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -637,12 +637,11 @@ handle_signal32(unsigned long sig, struct k_sigaction *ka,
637 else 637 else
638 setup_frame32(sig, ka, oldset, regs); 638 setup_frame32(sig, ka, oldset, regs);
639 639
640 if (!(ka->sa.sa_flags & SA_NODEFER)) { 640 spin_lock_irq(&current->sighand->siglock);
641 spin_lock_irq(&current->sighand->siglock); 641 sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
642 sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask); 642 if (!(ka->sa.sa_flags & SA_NODEFER))
643 sigaddset(&current->blocked,sig); 643 sigaddset(&current->blocked,sig);
644 recalc_sigpending(); 644 recalc_sigpending();
645 spin_unlock_irq(&current->sighand->siglock); 645 spin_unlock_irq(&current->sighand->siglock);
646 }
647} 646}
648 647
diff --git a/arch/s390/kernel/cpcmd.c b/arch/s390/kernel/cpcmd.c
index 20062145e84e..d47fecb42cc5 100644
--- a/arch/s390/kernel/cpcmd.c
+++ b/arch/s390/kernel/cpcmd.c
@@ -46,9 +46,9 @@ int __cpcmd(const char *cmd, char *response, int rlen, int *response_code)
46 "lra 3,0(%4)\n" 46 "lra 3,0(%4)\n"
47 "lr 5,%5\n" 47 "lr 5,%5\n"
48 "diag 2,4,0x8\n" 48 "diag 2,4,0x8\n"
49 "brc 8, .Litfits\n" 49 "brc 8, 1f\n"
50 "ar 5, %5\n" 50 "ar 5, %5\n"
51 ".Litfits: \n" 51 "1: \n"
52 "lr %0,4\n" 52 "lr %0,4\n"
53 "lr %1,5\n" 53 "lr %1,5\n"
54 : "=d" (return_code), "=d" (return_len) 54 : "=d" (return_code), "=d" (return_len)
@@ -64,9 +64,9 @@ int __cpcmd(const char *cmd, char *response, int rlen, int *response_code)
64 "sam31\n" 64 "sam31\n"
65 "diag 2,4,0x8\n" 65 "diag 2,4,0x8\n"
66 "sam64\n" 66 "sam64\n"
67 "brc 8, .Litfits\n" 67 "brc 8, 1f\n"
68 "agr 5, %5\n" 68 "agr 5, %5\n"
69 ".Litfits: \n" 69 "1: \n"
70 "lgr %0,4\n" 70 "lgr %0,4\n"
71 "lgr %1,5\n" 71 "lgr %1,5\n"
72 : "=d" (return_code), "=d" (return_len) 72 : "=d" (return_code), "=d" (return_len)
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 610c1d03e975..6a3f5b7473a9 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -429,13 +429,12 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
429 else 429 else
430 setup_frame(sig, ka, oldset, regs); 430 setup_frame(sig, ka, oldset, regs);
431 431
432 if (!(ka->sa.sa_flags & SA_NODEFER)) { 432 spin_lock_irq(&current->sighand->siglock);
433 spin_lock_irq(&current->sighand->siglock); 433 sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
434 sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask); 434 if (!(ka->sa.sa_flags & SA_NODEFER))
435 sigaddset(&current->blocked,sig); 435 sigaddset(&current->blocked,sig);
436 recalc_sigpending(); 436 recalc_sigpending();
437 spin_unlock_irq(&current->sighand->siglock); 437 spin_unlock_irq(&current->sighand->siglock);
438 }
439} 438}
440 439
441/* 440/*