xa9
Cc: sta...@vger.kernel.org
Reported-and-tested-by: Jan Viktorin
Reviewed-by: Alexander Duyck
Signed-off-by: Stanislaw Gruszka
---
v2: add comment
drivers/iommu/amd_iommu.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index
On Mon, Mar 11, 2019 at 09:43:19AM +0100, Stanislaw Gruszka wrote:
> > > However after fixing that mt76usb still did not work. To make things
> > > work we had to change rx frag size from 2048 to PAGE_SIZE and change
> > > virt_to_head_page() to virt_to_page() when sett
On Mon, Mar 11, 2019 at 08:47:44AM -0700, Alexander Duyck wrote:
> > drivers/iommu/amd_iommu.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
> > index 6b0760dafb3e..949621f33624 100644
> > --- a/drivers/iommu/a
r.kernel.org
Reported-and-tested-by: jan.vikto...@gmail.com
Signed-off-by: Stanislaw Gruszka
---
drivers/iommu/amd_iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 6b0760dafb3e..949621f33624 100644
--- a/d
On Sun, Mar 03, 2019 at 11:20:45PM -0800, Rosen Penev wrote:
> On Sun, Mar 3, 2019 at 11:10 PM Stanislaw Gruszka wrote:
> >
> > On Thu, Feb 28, 2019 at 02:40:29PM +0100, Joerg Roedel wrote:
> > > On Thu, Feb 28, 2019 at 01:19:48PM +0100, Stanislaw Gruszka wrote:
> &g
On Thu, Feb 28, 2019 at 02:40:29PM +0100, Joerg Roedel wrote:
> On Thu, Feb 28, 2019 at 01:19:48PM +0100, Stanislaw Gruszka wrote:
> > Nevermind, the patch is wrong, s->dma_address is initalized in
> > sg_num_pages().
>
> Yes, it is. In sg_num_pages() the offset i
On Thu, Feb 28, 2019 at 11:42:24AM +0100, Stanislaw Gruszka wrote:
> On Thu, Feb 28, 2019 at 10:04:12AM +0100, Stanislaw Gruszka wrote:
> > On Tue, Feb 26, 2019 at 12:24:08PM +0100, Stanislaw Gruszka wrote:
> > > On Tue, Feb 26, 2019 at 11:44:13AM +0100, Joerg Roedel wrote:
>
On Thu, Feb 28, 2019 at 10:04:12AM +0100, Stanislaw Gruszka wrote:
> On Tue, Feb 26, 2019 at 12:24:08PM +0100, Stanislaw Gruszka wrote:
> > On Tue, Feb 26, 2019 at 11:44:13AM +0100, Joerg Roedel wrote:
> > > On Tue, Feb 26, 2019 at 11:34:51AM +0100, Stanislaw Gruszka wrote:
>
On Tue, Feb 26, 2019 at 12:24:08PM +0100, Stanislaw Gruszka wrote:
> On Tue, Feb 26, 2019 at 11:44:13AM +0100, Joerg Roedel wrote:
> > On Tue, Feb 26, 2019 at 11:34:51AM +0100, Stanislaw Gruszka wrote:
> > > On Tue, Feb 26, 2019 at 11:05:36AM +0100, Joerg Roedel wrote:
&
On Tue, Feb 26, 2019 at 11:44:13AM +0100, Joerg Roedel wrote:
> On Tue, Feb 26, 2019 at 11:34:51AM +0100, Stanislaw Gruszka wrote:
> > On Tue, Feb 26, 2019 at 11:05:36AM +0100, Joerg Roedel wrote:
> > If sg->offset > PAGE_SIZE is fine then most likely we have problem with
&g
On Tue, Feb 26, 2019 at 11:05:36AM +0100, Joerg Roedel wrote:
> On Mon, Feb 18, 2019 at 03:37:48PM +0100, Stanislaw Gruszka wrote:
> > 0001-mt76x02u-use-usb_bulk_msg-to-upload-firmware.patch
> > 0002-mt76usb-do-not-use-compound-head-page-for-SG-I-O.patch
> >
> > Or pr
On Mon, Feb 18, 2019 at 05:01:59PM +, Robin Murphy wrote:
> On 18/02/2019 14:37, Stanislaw Gruszka wrote:
> [...]
> >Another issue is that dma_map_sg() & dma_map_page() may require some
> >constraints. I'm not sure about that and I want to clarify that with
> >
(cc: IOMMU & page_frag_alloc maintainers)
On Tue, Jan 15, 2019 at 10:04:01AM +0100, Lorenzo Bianconi wrote:
> > On Mon, Jan 14, 2019 at 1:18 AM Lorenzo Bianconi
> > wrote:
> > >
> > > > On Sun, Jan 13, 2019 at 11:00 AM Lorenzo Bianconi
> > > > wrote:
> > > > >
> > > > > >
> > > > > >
> > > > > >
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