On Wed, May 22, 2013 at 05:32:04PM -0700, Tim Chen wrote:
> On Tue, 2013-05-21 at 17:09 +0300, Jussi Kivilinna wrote:
> > The _XFER stack element size was set too small, 8 bytes, when it needs to be
> > 16 bytes. As _XFER is the last stack element used by these implementations,
> > the 16 byte stores with 'movdqa' corrupt the stack where the value of 
> > register
> > %r12 is temporarily stored. As these implementations align the stack pointer
> > to 16 bytes, this corruption did not happen every time.
> > 
> > Patch corrects this issue.
> 
> Thanks for catching and fixing the issue.
> 
> Acked-by: Tim Chen <tim.c.c...@linux.intel.com>

Patch applied.  Thanks!
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