Thanks Sergei, I'm trying to move to the later kernel to see if we can get things running there - then that patch should be included and also better SD card performance :)
Not getting very far with it as the Codec's won't encode :( so I may look to merge those patches into our older kernel. Thanks for the heads up :) Regards Kieran On 27 April 2010 14:00, Sergei Shtylyov <[email protected]> wrote: > Hello. > > Kieran Bingham wrote: > >> We're running a DM365, with Montavista 2.6.18_pro500 kernel. >> >> With a USB Flash drive, and a USB Connected DVD Drive, we're experiencing >> kernel lockups >> >> Having connected the JTAG, and stepping through the assembly, it would >> appear that it is cycling through one of the two while loops in the function >> channel_abort, in drivers/usb/musb/cppi_dma.c >> >> Unfortunately its doing this with interrupts off!! and it never leaves! >> >> Has anyone else experienced Kernel Lockups with USB devices connected ? > > See if the following patch can fix it for you: > > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=patch;h=565969237ab6e73ce7192684d00d5b890ee308fa > > WBR, Sergei > > _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
