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Diffstat (limited to 'arch/powerpc/platforms/pseries/phyp_dump.c')
-rw-r--r--arch/powerpc/platforms/pseries/phyp_dump.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/phyp_dump.c b/arch/powerpc/platforms/pseries/phyp_dump.c
index edbc012c2ebc..6cf35cd8d0b5 100644
--- a/arch/powerpc/platforms/pseries/phyp_dump.c
+++ b/arch/powerpc/platforms/pseries/phyp_dump.c
@@ -130,6 +130,9 @@ static unsigned long init_dump_header(struct phyp_dump_header *ph)
static void print_dump_header(const struct phyp_dump_header *ph)
{
#ifdef DEBUG
+ if (ph == NULL)
+ return;
+
printk(KERN_INFO "dump header:\n");
/* setup some ph->sections required */
printk(KERN_INFO "version = %d\n", ph->version);
@@ -411,6 +414,8 @@ static int __init phyp_dump_setup(void)
of_node_put(rtas);
}
+ ibm_configure_kernel_dump = rtas_token("ibm,configure-kernel-dump");
+
print_dump_header(dump_header);
dump_area_length = init_dump_header(&phdr);
/* align down */