> -Original Message-
> From: Li, ZhenHua [mailto:zhen-h...@hp.com]
> Sent: Friday, April 03, 2015 4:13 PM
> To: Wu, Feng
> Cc: Joerg Roedel; dw...@infradead.org; jiang@linux.intel.com;
> iommu@lists.linux-foundation.org; linux-ker...@vger.kernel.org; Li, ZhenHua
> Subject: Re: [v4 0/8
On 04/05/15 at 09:54am, Baoquan He wrote:
> On 04/03/15 at 05:21pm, Dave Young wrote:
> > On 04/03/15 at 05:01pm, Li, ZhenHua wrote:
> > > Hi Dave,
> > >
> > > There may be some possibilities that the old iommu data is corrupted by
> > > some other modules. Currently we do not have a better soluti
On 04/03/15 at 02:05pm, Li, Zhen-Hua wrote:
> The hardware will do some verification, but not completely. If people think
> the OS should also do this, then it should be another patchset, I think.
If there is chance to corrupt more memory I think it is not a right way.
We should think about a be
