At Tue, 05 Jul 2011 13:10:49 +0900, kuninori.morimoto.gx@renesas.com wrote:
Dear Liam, Mark
Currect linus tree become "Segmentation fault" when I use aplay.
# aplay xxx.wav Segmentation fault
I used "git bisect" and 1st bad commit was below. I'm using sh7372 mackerel board.
commit 22de71ba03311cdc1063757c50a1488cb90a1fca Author: Liam Girdwood lrg@ti.com Date: Thu May 12 16:14:04 2011 +0100
ASoC: core - allow ASoC more flexible machine name
Allow ASoC machine drivers to register a driver name and a longname. This allows user space to determine the flavour of machine driver.
Signed-off-by: Liam Girdwood lrg@ti.com Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com
Hm, this should have been fixed by the later commit: commit 2b39535b9e54888649923beaab443af212b6c0fd Author: Jarkko Nikula jhnikula@gmail.com Date: Fri May 20 15:47:40 2011 +0300
ASoC: core: Don't set "(null)" as a driver name
Could you check whether the segfault occurs at this point? It's possible that another bug was introduced after it, of course.
thanks,
Takashi