diff options
| author | Leo Yan <leo.yan@linaro.org> | 2018-03-03 08:26:02 +0800 |
|---|---|---|
| committer | Leo Yan <leo.yan@linaro.org> | 2018-03-03 08:42:43 +0800 |
| commit | 693d80e38c4e86eb8ebd7d3bb366863620d3def5 (patch) | |
| tree | 7494534e564b80e0df4daa3d5461b24811af2310 | |
| parent | b3964507625d87559d792e128547a0f726c29478 (diff) | |
coresight: use %px to print pcsr instead of %pacme_perf_core_cs_dev
Commit ad67b74d2469 ("printk: hash addresses printed with %p") lets
printk specifier %p to hash all addresses before printing, this was
resulting in the high 32 bits of pcsr can only output zeros. So
module cannot completely print pc value and it's pointless for debugging
purpose.
This patch fixes this by using %px to print pcsr instead.
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-cpu-debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-cpu-debug.c b/drivers/hwtracing/coresight/coresight-cpu-debug.c index 6ea62c62ff271..9cdb3fbc8c1f3 100644 --- a/drivers/hwtracing/coresight/coresight-cpu-debug.c +++ b/drivers/hwtracing/coresight/coresight-cpu-debug.c @@ -315,7 +315,7 @@ static void debug_dump_regs(struct debug_drvdata *drvdata) } pc = debug_adjust_pc(drvdata); - dev_emerg(dev, " EDPCSR: [<%p>] %pS\n", (void *)pc, (void *)pc); + dev_emerg(dev, " EDPCSR: [<%px>] %pS\n", (void *)pc, (void *)pc); if (drvdata->edcidsr_present) dev_emerg(dev, " EDCIDSR: %08x\n", drvdata->edcidsr); |