diff options
Diffstat (limited to 'kernel/panic.c')
| -rw-r--r-- | kernel/panic.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/panic.c b/kernel/panic.c index 1d07cf9af849..75f564a94a82 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -24,6 +24,10 @@ #include <linux/init.h> #include <linux/nmi.h> #include <linux/console.h> +#include <soc/qcom/minidump.h> + +#define CREATE_TRACE_POINTS +#include <trace/events/exception.h> #define PANIC_TIMER_STEP 100 #define PANIC_BLINK_SPD 18 @@ -77,6 +81,8 @@ void panic(const char *fmt, ...) long i, i_next = 0; int state = 0; + trace_kernel_panic(0); + /* * Disable local interrupts. This will prevent panic_smp_self_stop * from deadlocking the first cpu that invokes the panic, since @@ -103,6 +109,7 @@ void panic(const char *fmt, ...) va_start(args, fmt); vsnprintf(buf, sizeof(buf), fmt, args); va_end(args); + dump_stack_minidump(0); pr_emerg("Kernel panic - not syncing: %s\n", buf); #ifdef CONFIG_DEBUG_BUGVERBOSE /* @@ -178,6 +185,9 @@ void panic(const char *fmt, ...) mdelay(PANIC_TIMER_STEP); } } + + trace_kernel_panic_late(0); + if (panic_timeout != 0) { /* * This will not be a clean reboot, with everything |