On Mon, Aug 18, 2014 at 07:58:35PM +0530, Kishon Vijay Abraham I wrote: > Bounce buffer is used for transferring requests which is not maxpacket > aligned. In the case of DFU the requests can be upto 4096 bytes. > > While the actual fix for this should be using two chained TRBs to handle > the transfer, this can be used as a temporary fix.
Did you manage to trigger this fault ? Was the size larger than 512 ? I'm inclined into getting a real fix instead of just patching around. That way, the kernel benefits too as we can port the same patch there. -- balbi
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