Re: kexec reboot broken with ioatdma?

From: Roland Dreier
Date: Fri Dec 18 2009 - 17:20:14 EST



> Subject: ioat2,3: put channel hardware in known state at init
>
> Put the ioat2 and ioat3 state machines in the halted state with all
> errors cleared.

Yes, with this applied I was able to kexec reboot from a kernel with
ioatdma loaded and have ioatdma work in the new kernel. So:

Tested-by: Roland Dreier <rolandd@xxxxxxxxx>

Thanks!
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