On Thu, Oct 17, 2019 at 10:39:13AM -0400, Qian Cai wrote:
> On Wed, 2019-10-16 at 17:44 +0200, Joerg Roedel wrote:
> > On Wed, Oct 16, 2019 at 10:59:42AM -0400, Qian Cai wrote:
> > > BTW, the previous x86 warning was from only reverted one patch "iommu:
> > > Add gfp
> > > parameter to iommu_ops::
On Wed, 2019-10-16 at 17:44 +0200, Joerg Roedel wrote:
> On Wed, Oct 16, 2019 at 10:59:42AM -0400, Qian Cai wrote:
> > BTW, the previous x86 warning was from only reverted one patch "iommu: Add
> > gfp
> > parameter to iommu_ops::map" where proved to be insufficient. Now, pasting
> > the
> > corr
Hi Robin,
On 16/10/2019 17:09, Robin Murphy wrote:
On 16/10/2019 17:03, Joerg Roedel wrote:
On Wed, Oct 16, 2019 at 11:53:33AM -0400, Qian Cai wrote:
On Wed, 2019-10-16 at 17:31 +0200, Joerg Roedel wrote:
The x86 one might just be a mistake.
diff --git a/drivers/iommu/amd_iommu.c b/drivers
On 16/10/2019 17:11, Qian Cai wrote:
On Wed, 2019-10-16 at 18:03 +0200, Joerg Roedel wrote:
On Wed, Oct 16, 2019 at 11:53:33AM -0400, Qian Cai wrote:
On Wed, 2019-10-16 at 17:31 +0200, Joerg Roedel wrote:
The x86 one might just be a mistake.
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iom
On Wed, 2019-10-16 at 18:03 +0200, Joerg Roedel wrote:
> On Wed, Oct 16, 2019 at 11:53:33AM -0400, Qian Cai wrote:
> > On Wed, 2019-10-16 at 17:31 +0200, Joerg Roedel wrote:
> > The x86 one might just be a mistake.
> >
> > diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
> > inde
On 16/10/2019 17:03, Joerg Roedel wrote:
On Wed, Oct 16, 2019 at 11:53:33AM -0400, Qian Cai wrote:
On Wed, 2019-10-16 at 17:31 +0200, Joerg Roedel wrote:
The x86 one might just be a mistake.
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index ad05484d0c80..63c4b894751d 1
On Wed, Oct 16, 2019 at 11:53:33AM -0400, Qian Cai wrote:
> On Wed, 2019-10-16 at 17:31 +0200, Joerg Roedel wrote:
> The x86 one might just be a mistake.
>
> diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
> index ad05484d0c80..63c4b894751d 100644
> --- a/drivers/iommu/amd_iomm
On Wed, 2019-10-16 at 17:31 +0200, Joerg Roedel wrote:
> Hi Qian,
>
> thanks for the report!
>
> On Wed, Oct 16, 2019 at 10:59:42AM -0400, Qian Cai wrote:
> > On Wed, 2019-10-16 at 10:55 -0400, Qian Cai wrote:
> > > Today's linux-next generates a lot of warnings on multiple servers during
> > >
On Wed, Oct 16, 2019 at 10:59:42AM -0400, Qian Cai wrote:
> BTW, the previous x86 warning was from only reverted one patch "iommu: Add gfp
> parameter to iommu_ops::map" where proved to be insufficient. Now, pasting the
> correct warning.
Can you please test this small fix:
diff --git a/drivers/i
Hi Qian,
thanks for the report!
On Wed, Oct 16, 2019 at 10:59:42AM -0400, Qian Cai wrote:
> On Wed, 2019-10-16 at 10:55 -0400, Qian Cai wrote:
> > Today's linux-next generates a lot of warnings on multiple servers during
> > boot
> > due to the series "iommu/amd: Convert the AMD iommu driver to
On Wed, 2019-10-16 at 10:55 -0400, Qian Cai wrote:
> Today's linux-next generates a lot of warnings on multiple servers during boot
> due to the series "iommu/amd: Convert the AMD iommu driver to the dma-iommu
> api"
> [1]. Reverted the whole things fixed them.
>
> [1] https://lore.kernel.org/lkm
Today's linux-next generates a lot of warnings on multiple servers during boot
due to the series "iommu/amd: Convert the AMD iommu driver to the dma-iommu api"
[1]. Reverted the whole things fixed them.
[1] https://lore.kernel.org/lkml/20190908165642.22253-1-murph...@tcd.ie/
[ 257.785749][ T6184
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