On Thu Jun 04 20, Lu Baolu wrote:
Hi Joerg,
On 6/2/20 5:26 PM, Joerg Roedel wrote:
Hi,
two small patches to move the Intel and AMD IOMMU drivers into their own
subdirectory under drivers/iommu/ to make the file structure a bit less
cluttered.
Does the MAINTAINERS file need to update?
Best
Hi Joerg,
On 6/2/20 5:26 PM, Joerg Roedel wrote:
Hi,
two small patches to move the Intel and AMD IOMMU drivers into their own
subdirectory under drivers/iommu/ to make the file structure a bit less
cluttered.
Does the MAINTAINERS file need to update?
Best regards,
baolu
Regards,
When CONFIG_OF=n of_match_device() gets pre-processed out of existence
leaving qcom-smmu_client_of_match unused. Mark it as possibly unused to
keep the compiler from warning in that case.
Fixes: 0e764a01015d ("iommu/arm-smmu: Allow client devices to select direct
mapping")
Reported-by: kbuild tes
The new field in struct device 'dma_pfn_offset_map' is used to facilitate
the use of multiple pfn offsets between cpu addrs and dma addrs. It
subsumes the role of dev->dma_pfn_offset -- a uniform offset -- and
designates the single offset a special case.
of_dma_configure() is the typical manner t
v3:
Commit "device core: Introduce multiple dma pfn offsets"
Commit "arm: dma-mapping: Invoke dma offset func if needed"
-- The above two commits have been squashed. More importantly,
the code has been modified so that the functionality for
multiple pfn offsets subsumes the use of
On Wed 03 Jun 03:24 PDT 2020, Thierry Reding wrote:
> On Tue, Jun 02, 2020 at 12:32:49PM -0700, Bjorn Andersson wrote:
> > On Tue 02 Jun 04:02 PDT 2020, Thierry Reding wrote:
> >
> > > On Wed, May 27, 2020 at 12:03:44PM +0100, Will Deacon wrote:
> > > > Hi John, Bjorn,
> > > >
> > > > On Tue, Ma
On Wed 03 Jun 04:11 PDT 2020, Will Deacon wrote:
> On Mon, Jun 01, 2020 at 11:32:10PM -0700, Bjorn Andersson wrote:
> > On Wed 27 May 04:03 PDT 2020, Will Deacon wrote:
> >
> > > Hi John, Bjorn,
> > >
> > > On Tue, May 26, 2020 at 01:34:45PM -0700, John Stultz wrote:
> > > > On Thu, May 14, 2020
On Wed, Jun 03, 2020 at 06:03:17AM -0700, Rajat Jain wrote:
> Currently, an external malicious PCI device can masquerade the VID:PID
> of faulty gfx devices, and thus apply iommu quirks to effectively
> disable the IOMMU restrictions for itself.
>
> Thus we need to ensure that the device we are ap
Currently, an external malicious PCI device can masquerade the VID:PID
of faulty gfx devices, and thus apply iommu quirks to effectively
disable the IOMMU restrictions for itself.
Thus we need to ensure that the device we are applying quirks to, is
indeed an internal trusted device.
Signed-off-by
On Tue, Jun 2, 2020 at 10:30 PM Mika Westerberg
wrote:
>
> On Tue, Jun 02, 2020 at 04:26:02PM -0700, Rajat Jain wrote:
> > +static bool risky_device(struct pci_dev *pdev)
> > +{
> > + if (pdev->untrusted) {
> > + pci_warn(pdev,
> > + "Skipping IOMMU quirk for d
On Mon, Jun 01, 2020 at 11:32:10PM -0700, Bjorn Andersson wrote:
> On Wed 27 May 04:03 PDT 2020, Will Deacon wrote:
>
> > Hi John, Bjorn,
> >
> > On Tue, May 26, 2020 at 01:34:45PM -0700, John Stultz wrote:
> > > On Thu, May 14, 2020 at 12:34 PM wrote:
> > > >
> > > > On Thu 27 Feb 18:57 PST 202
On 2020-06-02 07:32, Bjorn Andersson wrote:
On Wed 27 May 04:03 PDT 2020, Will Deacon wrote:
Hi John, Bjorn,
On Tue, May 26, 2020 at 01:34:45PM -0700, John Stultz wrote:
On Thu, May 14, 2020 at 12:34 PM wrote:
On Thu 27 Feb 18:57 PST 2020, Bjorn Andersson wrote:
Rob, Will, we're reaching
On Tue, Jun 02, 2020 at 12:32:49PM -0700, Bjorn Andersson wrote:
> On Tue 02 Jun 04:02 PDT 2020, Thierry Reding wrote:
>
> > On Wed, May 27, 2020 at 12:03:44PM +0100, Will Deacon wrote:
> > > Hi John, Bjorn,
> > >
> > > On Tue, May 26, 2020 at 01:34:45PM -0700, John Stultz wrote:
> > > > On Thu,
On Tue, Jun 02, 2020 at 12:12:30PM +, Shameerali Kolothum Thodi wrote:
> > > > > > + if (ssid_valid)
> > > > > > + flt->prm.flags |=
> > > > IOMMU_FAULT_PAGE_REQUEST_PASID_VALID;
> > > > >
> > > > > Do we need to set this for STALL mode only support? I had an issue
>
On 2020-06-02 18:37, Robin Murphy wrote:
On 2020-05-26 08:19, gup...@codeaurora.org wrote:
On 2020-05-22 14:54, Robin Murphy wrote:
On 2020-05-22 07:25, gup...@codeaurora.org wrote:
On 2020-05-22 01:46, Robin Murphy wrote:
On 2020-05-21 12:30, Prakash Gupta wrote:
Sorry for delayed response,
On Tue Jun 02 20, Joerg Roedel wrote:
Hi,
two small patches to move the Intel and AMD IOMMU drivers into their own
subdirectory under drivers/iommu/ to make the file structure a bit less
cluttered.
Regards,
Joerg
Joerg Roedel (2):
iommu/amd: Move AMD IOMMU driver into subdirectory
i
Signed-off-by: kbuild test robot
---
contiguous.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c
index 4b10d0ca0456d..2094c8e0590ac 100644
--- a/kernel/dma/contiguous.c
+++ b/kernel/dma/contiguous.c
@@ -37,7 +37,7 @@
#en
also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url:
https://github.com/0day-ci/linux/commits/Barry-Song/support-per-numa-CMA-for-ARM-server/20200603-104821
base: https://git.kernel.org/pub/scm/linux/
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