RE: [PATCH] Fix bug in iommu_context_addr: Always get pointer to lower extended-context-table

From: Xiao, Nan (Nan@HPservers-Core-OE-PSC)
Date: Tue Aug 25 2015 - 05:16:44 EST


Hi Joerg,

In commit message:

> There is a bug in iommu_context_addr() which will always use the lower context table, event when the upper context table needs to be used. Fix this issue.

I think it should be " even when the upper context table ", not "event".

Thanks!

Best Regards
Nan Xiao

-----Original Message-----
From: joro@xxxxxxxxxx [mailto:joro@xxxxxxxxxx]
Sent: Tuesday, August 25, 2015 5:00 PM
To: Xiao, Nan (Nan@HPservers-Core-OE-PSC)
Cc: dwmw2@xxxxxxxxxxxxx; iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx
Subject: Re: [PATCH] Fix bug in iommu_context_addr: Always get pointer to lower extended-context-table

On Tue, Aug 25, 2015 at 08:46:27AM +0000, Xiao, Nan (Nan@HPservers-Core-OE-PSC) wrote:
> Yes, your patch is simple and better!

Okay, I queued this patch to my x86/vt-d branch: