frv: handling of restart into restart_syscall is fscked
do_signal() should place the syscall number in gr7, not gr8 when
handling ERESTART_WOULDBLOCK.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c
index 48203c6..bd13b57 100644
--- a/arch/frv/kernel/signal.c
+++ b/arch/frv/kernel/signal.c
@@ -547,7 +547,7 @@
break;
case -ERESTART_RESTARTBLOCK:
- __frame->gr8 = __NR_restart_syscall;
+ __frame->gr7 = __NR_restart_syscall;
__frame->pc -= 4;
break;
}