Hi all, usb audio is generally broken on MIPSEL (due to a pretty large mmap() issue which people are now actively working on), leading to multi-page OOPS crashes or (reportedly) garbled sound in the more lucky cases. ftdi_sio USB serial doesn't do a thing either (likely due to tty layer rework which managed to break some serial drivers). Backport attempts of some source-compatible fixes proved unsuccessful. Plus some b44 netconsole lockup that I had to fix. And to top it all off when unloading ftdi_sio _or_ yanking the cable it reproducibly gets stuck on the main driver core device semaphore, pretty much necessitating a reboot (this one _might_ finally perhaps be the fault of an OpenWrt-managed component, ohci-ssb, though, but I'm doubtful on this suspicion ;).
And that all in a rather progressed .9 patchlevel of a so-called stable kernel. Regression testing, anyone? usb audio discussion: http://www.gossamer-threads.com/lists/linux/kernel/1158743 ftdi_sio tty layer issue: http://www.pubbs.net/kernel/200910/12236/ b44 netconsole lockup discussion: http://groups.google.com/group/linux.kernel/browse_thread/thread/fd75e3a03ae5e843/c0bfb6ada1cd3910?lnk=raot Contemplating reverting to 2.6.28.10 now (would anyone by chance know my odds there?), but I'll first submit some 2.6.30 quilt stuff. Working on brcm47xx (ASUS WL-500gP v2, external USB boot). HTH, Andreas Mohr _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
