diff options
| author | Lingutla Chandrasekhar <clingutla@codeaurora.org> | 2017-08-05 14:26:56 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-09-01 02:51:08 -0700 |
| commit | af5a88a343145f4e2235a2cda97cb0494a07b9b6 (patch) | |
| tree | 4c7735187f15207111183c4e48f0dec95d8148db /arch/arm64/kernel | |
| parent | 285229fa976cb9ffe5147cc4b363748c999160f9 (diff) | |
soc: qcom: dump current task stack and task_struct for minidump
Register the current stack and task_struct of all cpus to
the minidump table on panic.
Change-Id: I6906721f8c734dbf8142dc49e80dc730530f028c
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
Diffstat (limited to 'arch/arm64/kernel')
| -rw-r--r-- | arch/arm64/kernel/smp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index a3a6b2ea9b4d..d031a85e0bc7 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -54,6 +54,7 @@ #include <asm/ptrace.h> #include <asm/virt.h> #include <asm/edac.h> +#include <soc/qcom/minidump.h> #define CREATE_TRACE_POINTS #include <trace/events/ipi.h> @@ -740,6 +741,7 @@ static void ipi_cpu_stop(unsigned int cpu, struct pt_regs *regs) pr_crit("CPU%u: stopping\n", cpu); show_regs(regs); dump_stack(); + dump_stack_minidump(regs->sp); arm64_check_cache_ecc(NULL); raw_spin_unlock(&stop_lock); } |