Hi, Last month I submitted a patch adding support for non-standard sample rates to the snd-usb-audio driver [1], which was added to the ALSA GIT tree. This works fine with 2.6.16 on i386 on one of my machines, but causes a kernel panic on opening the sound device on my other machine (dual AMD Opterton with x86_64 kernel). I need to go and hook up a serial cable to get the full panic, but the gist of it is: Unable to handle kernel paging request snd_pcm_hw_refine+658 snd_pcm_common_ioctl+423 snd_pcm_hw_constraint_list+31 snd_usb_pcm_open+976 snd_pcm_hw_constraint_minmax+39 RIP: snd_pcm_hw_params_any I've had this on both 2.6.17 with only the above patch (which seems to compile cleanly), and also on 2.6.18-rc7 with the MM patches whih includes a git-alsa pull. Before I dig out the serial cable to get a full panic trace, is there anything which I ought to be looking at as a first port of call, which would explain why this happens on x86_64 bit not i386? Thanks, Luke [1] http://www.spinics.net/lists/alsa-devel/msg03536.html ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
