diff options
Diffstat (limited to 'arch/ppc/kernel/machine_kexec.c')
| -rw-r--r-- | arch/ppc/kernel/machine_kexec.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/ppc/kernel/machine_kexec.c b/arch/ppc/kernel/machine_kexec.c index 84d65a87191..a72787747df 100644 --- a/arch/ppc/kernel/machine_kexec.c +++ b/arch/ppc/kernel/machine_kexec.c @@ -28,6 +28,12 @@ typedef NORET_TYPE void (*relocate_new_kernel_t)( const extern unsigned char relocate_new_kernel[]; const extern unsigned int relocate_new_kernel_size; +/* + * Provide a dummy crash_notes definition while crash dump arrives to ppc. + * This prevents breakage of crash_notes attribute in kernel/ksysfs.c. + */ +void *crash_notes = NULL; + void machine_shutdown(void) { if (ppc_md.machine_shutdown) |