From ac542a513bd7905fa1a700881e0a40a94d3ed46a Mon Sep 17 00:00:00 2001 From: Kenji Kaneshige Date: Sat, 1 Sep 2007 16:36:26 +0900 Subject: [IA64] Fix kernel panic in kdump on INIT Fix the problem that kdump on INIT causes a kernel panic if kdump kernel image is not configured. The cause of this problem is machine_kexec_on_init() is using printk in INIT context. It should use ia64_mca_printk() instead. Signed-off-by: Kenji Kaneshige Signed-off-by: Tony Luck --- include/asm-ia64/mca.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-ia64') diff --git a/include/asm-ia64/mca.h b/include/asm-ia64/mca.h index edd5d01028d..823553bf12e 100644 --- a/include/asm-ia64/mca.h +++ b/include/asm-ia64/mca.h @@ -151,6 +151,8 @@ extern void ia64_mca_cmc_vector_setup(void); extern int ia64_reg_MCA_extension(int (*fn)(void *, struct ia64_sal_os_state *)); extern void ia64_unreg_MCA_extension(void); extern u64 ia64_get_rnat(u64 *); +extern void ia64_mca_printk(const char * fmt, ...) + __attribute__ ((format (printf, 1, 2))); struct ia64_mca_notify_die { struct ia64_sal_os_state *sos; -- cgit v1.2.3