[PATCH] uml: change interface to boot_timer_handler
Current implementation of boot_timer_handler isn't usable for s390. So I
changed its name to do_boot_timer_handler, taking (struct sigcontext *)sc as
argument. do_boot_timer_handler is called from new boot_timer_handler() in
arch/um/os-Linux/signal.c, which uses the same mechanisms as other signal
handler to find out sigcontext pointer.
Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c
index da474a7..884e457 100644
--- a/arch/um/os-Linux/signal.c
+++ b/arch/um/os-Linux/signal.c
@@ -12,7 +12,6 @@
#include <string.h>
#include <sys/mman.h>
#include "user_util.h"
-#include "kern_util.h"
#include "user.h"
#include "signal_kern.h"
#include "sysdep/sigcontext.h"
@@ -49,6 +48,17 @@
switch_timers(1);
}
+extern void do_boot_timer_handler(struct sigcontext * sc);
+
+void boot_timer_handler(ARCH_SIGHDLR_PARAM)
+{
+ struct sigcontext *sc;
+
+ ARCH_GET_SIGCONTEXT(sc, sig);
+
+ do_boot_timer_handler(sc);
+}
+
void set_sigstack(void *sig_stack, int size)
{
stack_t stack = ((stack_t) { .ss_flags = 0,