X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=arch%2Fum%2Fos-Linux%2Fprocess.c;h=abf6beae3df1bec14f60943754e54ba9e4d32f16;hb=3a24ebf0cb2ca44fdcdb5cae9ed2e778e5170f97;hp=bda5c3150d6c798254dd974e7780286971c8f6d7;hpb=cfef8f34e7cf57f3d278ceda79c85112dec13dc6;p=firefly-linux-kernel-4.4.55.git

diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index bda5c3150d6c..abf6beae3df1 100644
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -249,7 +249,10 @@ void init_new_thread_signals(void)
 		    SIGUSR1, SIGIO, SIGWINCH, SIGVTALRM, -1);
 	signal(SIGHUP, SIG_IGN);
 
-	init_irq_signals(1);
+	set_handler(SIGIO, (__sighandler_t) sig_handler,
+		    SA_ONSTACK | SA_RESTART, SIGUSR1, SIGIO, SIGWINCH, SIGALRM,
+		    SIGVTALRM, -1);
+	signal(SIGWINCH, SIG_IGN);
 }
 
 int run_kernel_thread(int (*fn)(void *), void *arg, jmp_buf **jmp_ptr)