Repository navigation
Verbose tracing breaks new logger #214
Description
This is to follow up thesofproject/sof#473 which is closed because this is generic kernel bug on topic/cros-4.14-rebase branch. We cannot reproduce this issue on topic/sof-dev
Please more info from thesofproject/sof#473 (comment)
Activity
keyonjie commentedon Oct 25, 2018
yes, we know this issue with topic/sof-dev, thanks.
mengdonglin commentedon Oct 26, 2018
The related logger issues on cros-4.14-rebase branch includes:
#198
thesofproject/sof#401
thesofproject/sof#477
We'd better to verify them as well to make sure logger can work well cros-4.14-rebase
Jiangxinx commentedon Oct 30, 2018
Not reproduced with kernel branch debug/v4.19-backport, on APL UP2 platfrom.
STEP:
1.Enable tracev(trace.h):
-#define TRACEV 0
+#define TRACEV 1
2.re-make sof、soft、logger and replace them on UP2
3.reboot
4.aplay -Dhw:0,0 audio.wav
5.sudo sof-logger -l sof-apl.ldc -t -o logger.log
Test env:
hardware version: UP2
sof-master: 04b1ce4
soft-master: 4ac9248
kernel debug/v4.19-backport: e7da1c44
tplg: sof-apl-pcm512x.tplg
keqiaozhang commentedon Nov 1, 2018
this issue is still there, error message as below:
chronos@localhost ~ $ sudo /usr/local/bin/sof-logger -l /root/sof-apl.ldc-master-11-1 -t
CORE LEVEL COMP_ID TIMESTAMP DELTA FILE_NAME CONTENT
0 1 unknown 1460584.125000 1460584.000000 dma-trace.c:417 Number of dropped logs: 0
Error: Invalid number of parameters.
chronos@localhost ~ $ sudo /usr/local/bin/sof-logger -l /root/sof-apl.ldc-master-11-1
CORE LEVEL COMP_ID TIMESTAMP DELTA FILE_NAME CONTENT
Error: Invalid filename length.
Tested with:
soft-master:4ac9248f
sof-master:43da16
kernel-debug/cros-v4.14-rebase: 90eee4
keqiaozhang commentedon Nov 1, 2018
Sorry, I missed to update the ldc file.
After updated the ldc file, now sof-logger works well without error.
So this issue can be closed now.
xfs: ensure submit buffers on LSN boundaries in error handlers