Messages in this thread | | | Date | Fri, 6 Dec 2013 10:36:03 -0500 | From | Benjamin LaHaise <> | Subject | Re: [PATCH] aio: clean up aio ring in the fail path |
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On Fri, Dec 06, 2013 at 10:34:13AM -0500, Dave Jones wrote: > On Fri, Dec 06, 2013 at 10:26:54AM -0500, Benjamin LaHaise wrote: > > On Wed, Dec 04, 2013 at 06:19:06PM +0800, Gu Zheng wrote: > > > Clean up the aio ring file in the fail path of aio_setup_ring > > > and ioctx_alloc. And maybe it can fix the GPF issue reported by > > > Dave Jones: > > > https://lkml.org/lkml/2013/11/25/898 > > > > Good catch. I've applied this to my aio-next tree. It does indeed look > > like it could be the cause of Dave's GPF -- I'll try to trigger it with > > some other kernel debug options on and see if the EAGAIN failure case can > > trip it up. > > I think I forgot to reply and let you know this seems to fix it for me.
Excellent! I'll send this out and get it queued up for -stable as well.
-ben
> Dave
-- "Thought is the essence of where you are now."
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