Hi Nan,
On Mon, Aug 24, 2015 at 06:26:33AM +, Xiao, Nan (Nan@HPS Performance,
Beijing) wrote:
drivers/iommu/intel-iommu.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 0649b94..4213598 100644
On Tue, Aug 25, 2015 at 08:46:27AM +, 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:
From 03932776424a799c3f065a69e98076a78530288b Mon Sep 17 00:00:00 2001
From: Joerg Roedel jroe...@suse.de
Date: Tue, 25
...@vger.kernel.org
Subject: Re: [PATCH] Fix bug in iommu_context_addr: Always get pointer to lower
extended-context-table
Hi Nan,
On Mon, Aug 24, 2015 at 06:26:33AM +, Xiao, Nan (Nan@HPS Performance,
Beijing) wrote:
drivers/iommu/intel-iommu.c | 7 ---
1 file changed, 4 insertions
get pointer to lower
extended-context-table
On Tue, Aug 25, 2015 at 08:46:27AM +, 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:
From 03932776424a799c3f065a69e98076a78530288b Mon Sep 17 00:00:00 2001
From
On Tue, Aug 25, 2015 at 09:15:39AM +, Xiao, Nan (Nan@HPservers-Core-OE-PSC)
wrote:
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
Hi David Joerg,
In iommu_context_addr() function, we always use lower extended-context-table
even though upper-half of the extended root-entry is present.
Signed-off-by: Nan Xiao n...@chinadtrace.org
---
drivers/iommu/intel-iommu.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
Hi David joerg,
In iommu_context_addr() function, we always use lower extended-context-table
even though upper-half of the extended root-entry is present.
Signed-off-by: Nan Xiao nan.x...@hp.com
---
drivers/iommu/intel-iommu.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff
