ASoC: SOF: Fix DSP oops stack dump output contents

Fix @buf arg given to hex_dump_to_buffer() and stack address used
in dump error output.

Fixes: e657c18a01c8 ('ASoC: SOF: Add xtensa support')
Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20210915063230.29711-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/xtensa/core.c b/sound/soc/sof/xtensa/core.c
index bbb9a22..f6e3411 100644 (file)
--- a/sound/soc/sof/xtensa/core.c
+++ b/sound/soc/sof/xtensa/core.c
@@ -122,9 +122,9 @@ static void xtensa_stack(struct snd_sof_dev *sdev, void *oops, u32 *stack,
         * 0x0049fbb0: 8000f2d0 0049fc00 6f6c6c61 00632e63
         */
        for (i = 0; i < stack_words; i += 4) {
-               hex_dump_to_buffer(stack + i * 4, 16, 16, 4,
+               hex_dump_to_buffer(stack + i, 16, 16, 4,
                                   buf, sizeof(buf), false);
-               dev_err(sdev->dev, "0x%08x: %s\n", stack_ptr + i, buf);
+               dev_err(sdev->dev, "0x%08x: %s\n", stack_ptr + i * 4, buf);
        }
 }