[PATCH] s390: add vmcp interface

Add interface to issue VM control program commands.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 50c335067cfe..642572a8e334 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -284,7 +284,7 @@ static void do_machine_restart(void * __unused)
          * locks are always held disabled).
          */
         if (MACHINE_IS_VM)
-                cpcmd ("IPL", NULL, 0);
+                cpcmd ("IPL", NULL, 0, NULL);
         else
                 reipl (0x10000 | S390_lowcore.ipl_device);
 }
@@ -313,7 +313,7 @@ static void do_machine_halt(void * __unused)
         if (atomic_compare_and_swap(-1, smp_processor_id(), &cpuid) == 0) {
                 smp_send_stop();
                 if (MACHINE_IS_VM && strlen(vmhalt_cmd) > 0)
-                        cpcmd(vmhalt_cmd, NULL, 0);
+                        cpcmd(vmhalt_cmd, NULL, 0, NULL);
                 signal_processor(smp_processor_id(),
                                  sigp_stop_and_store_status);
         }
@@ -332,7 +332,7 @@ static void do_machine_power_off(void * __unused)
         if (atomic_compare_and_swap(-1, smp_processor_id(), &cpuid) == 0) {
                 smp_send_stop();
                 if (MACHINE_IS_VM && strlen(vmpoff_cmd) > 0)
-                        cpcmd(vmpoff_cmd, NULL, 0);
+                        cpcmd(vmpoff_cmd, NULL, 0, NULL);
                 signal_processor(smp_processor_id(),
                                  sigp_stop_and_store_status);
         }