sysrq, kdump: make sysrq-c consistent

[pandora-kernel.git] / drivers / char / sysrq.c

diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index 0db3585..5d7a02f 100644 (file)
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -35,7 +35,6 @@
 #include <linux/spinlock.h>
 #include <linux/vt_kern.h>
 #include <linux/workqueue.h>
-#include <linux/kexec.h>
 #include <linux/hrtimer.h>
 #include <linux/oom.h>
 
@@ -124,9 +123,12 @@ static struct sysrq_key_op sysrq_unraw_op = {
 static void sysrq_handle_crash(int key, struct tty_struct *tty)
 {
        char *killer = NULL;
+
+       panic_on_oops = 1;      /* force panic */
+       wmb();
        *killer = 1;
 }
-static struct sysrq_key_op sysrq_crashdump_op = {
+static struct sysrq_key_op sysrq_crash_op = {
        .handler        = sysrq_handle_crash,
        .help_msg       = "Crash",
        .action_msg     = "Trigger a crash",
@@ -401,7 +403,7 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
         */
        NULL,                           /* a */
        &sysrq_reboot_op,               /* b */
-       &sysrq_crashdump_op,            /* c & ibm_emac driver debug */
+       &sysrq_crash_op,                /* c & ibm_emac driver debug */
        &sysrq_showlocks_op,            /* d */
        &sysrq_term_op,                 /* e */
        &sysrq_moom_op,                 /* f */