[S390] ipl/dump on panic.
It is now possible to specify a ccw/fcp dump device which is used to
automatically create a system dump in case of a kernel panic. The dump
device can be configured under /sys/firmware/dump.
In addition it is now possible to specify a ccw/fcp device which is used
for the next reboot of Linux. The reipl device can be configured under
/sys/firmware/reipl.
Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 8e03219..b2e6f4c 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -59,9 +59,6 @@
extern char vmhalt_cmd[];
extern char vmpoff_cmd[];
-extern void reipl(unsigned long devno);
-extern void reipl_diag(void);
-
static void smp_ext_bitcall(int, ec_bit_sig);
static void smp_ext_bitcall_others(ec_bit_sig);
@@ -279,12 +276,7 @@
* interrupted by an external interrupt and s390irq
* locks are always held disabled).
*/
- reipl_diag();
-
- if (MACHINE_IS_VM)
- cpcmd ("IPL", NULL, 0, NULL);
- else
- reipl (0x10000 | S390_lowcore.ipl_device);
+ do_reipl();
}
void machine_restart_smp(char * __unused)