diff options
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2007-09-01 09:36:26 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2007-10-13 00:24:06 +0200 |
| commit | ac542a513bd7905fa1a700881e0a40a94d3ed46a (patch) | |
| tree | f30df9f5604a68fa759b0e9337bb55d577ede35a /arch | |
| parent | [IA64] Remove vector from ia64_machine_kexec() (diff) | |
| download | linux-ac542a513bd7905fa1a700881e0a40a94d3ed46a.tar.xz linux-ac542a513bd7905fa1a700881e0a40a94d3ed46a.zip | |
[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 <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/kernel/crash.c | 2 | ||||
| -rw-r--r-- | arch/ia64/kernel/mca_drv.h | 2 |
2 files changed, 1 insertions, 3 deletions
diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c index 1d64ef478dde..b2367dd66766 100644 --- a/arch/ia64/kernel/crash.c +++ b/arch/ia64/kernel/crash.c @@ -119,7 +119,7 @@ static void machine_kdump_on_init(void) { if (!ia64_kimage) { - printk(KERN_NOTICE "machine_kdump_on_init(): " + ia64_mca_printk(KERN_NOTICE "machine_kdump_on_init(): " "kdump not configured\n"); return; } diff --git a/arch/ia64/kernel/mca_drv.h b/arch/ia64/kernel/mca_drv.h index c85e943ba5fd..485e34d0b199 100644 --- a/arch/ia64/kernel/mca_drv.h +++ b/arch/ia64/kernel/mca_drv.h @@ -118,7 +118,5 @@ struct mca_table_entry { extern const struct mca_table_entry *search_mca_tables (unsigned long addr); extern int mca_recover_range(unsigned long); -extern void ia64_mca_printk(const char * fmt, ...) - __attribute__ ((format (printf, 1, 2))); extern void ia64_mlogbuf_dump(void); |