From: Matt Fleming Date: Tue, 14 Feb 2012 11:40:54 +0000 (+0000) Subject: OpenRISC: Don't reimplement force_sigsegv() X-Git-Tag: v3.4-rc1~106^2~11 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ca159f725e46462fbad64c928437a6651f6405b;p=pandora-kernel.git OpenRISC: Don't reimplement force_sigsegv() Instead of open coding the sequence from force_sigsegv() just call it. This also fixes a bug because we were modifying ka->sa.sa_handler (which is a copy of sighand->action[]), whereas the intention of the code was to modify sighand->action[] directly. As the original code was working with a copy it had no effect on signal delivery. Acked-by: Oleg Nesterov Cc: Jonas Bonn Cc: Arnd Bergmann Cc: linux@lists.openrisc.net Signed-off-by: Matt Fleming Signed-off-by: Jonas Bonn --- diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c index 95207ab0c99e..53741ba0210e 100644 --- a/arch/openrisc/kernel/signal.c +++ b/arch/openrisc/kernel/signal.c @@ -250,9 +250,7 @@ static void setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, return; give_sigsegv: - if (sig == SIGSEGV) - ka->sa.sa_handler = SIG_DFL; - force_sig(SIGSEGV, current); + force_sigsegv(sig, current); } static inline void