diff options
| -rw-r--r-- | include/linux/kernel.h | 4 | ||||
| -rw-r--r-- | kernel/panic.c | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 350dfb08aee3..1eaf3d81f5c1 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -830,4 +830,8 @@ static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { } /* OTHER_WRITABLE? Generally considered a bad idea. */ \ BUILD_BUG_ON_ZERO((perms) & 2) + \ (perms)) + +/* To identify board information in panic logs, set this */ +extern char *mach_panic_string; + #endif diff --git a/kernel/panic.c b/kernel/panic.c index 4b150bc0c6c1..f07bfc9fe613 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -28,6 +28,9 @@ #define PANIC_TIMER_STEP 100 #define PANIC_BLINK_SPD 18 +/* Machine specific panic information string */ +char *mach_panic_string; + int panic_on_oops = CONFIG_PANIC_ON_OOPS_VALUE; static unsigned long tainted_mask; static int pause_on_oops; @@ -413,6 +416,11 @@ late_initcall(init_oops_id); void print_oops_end_marker(void) { init_oops_id(); + + if (mach_panic_string) + printk(KERN_WARNING "Board Information: %s\n", + mach_panic_string); + pr_warn("---[ end trace %016llx ]---\n", (unsigned long long)oops_id); } |