..snip..
> > > I think the main question I have is how would you like to see patches for
> > > 5.15? i.e. as patches on top of devel/for-linus-5.14 or something else?
> >
> > Yes that would be perfect. If there are any dependencies on the rc1, I
> > can rebase it on top of that.
>
> Yes, please,
On Tue, Jul 06, 2021 at 12:59:57PM -0400, Konrad Rzeszutek Wilk wrote:
> On Tue, Jul 06, 2021 at 05:57:21PM +0100, Will Deacon wrote:
> > On Tue, Jul 06, 2021 at 10:46:07AM -0400, Konrad Rzeszutek Wilk wrote:
> > > On Tue, Jul 06, 2021 at 04:05:13PM +0200, Christoph Hellwig wrote:
> > > > On Tue,
On Tue, Jul 06, 2021 at 12:14:16PM -0700, Nathan Chancellor wrote:
> On 7/6/2021 10:06 AM, Will Deacon wrote:
> > On Tue, Jul 06, 2021 at 04:39:11PM +0100, Robin Murphy wrote:
> > > On 2021-07-06 15:05, Christoph Hellwig wrote:
> > > > On Tue, Jul 06, 2021 at 03:01:04PM +0100, Robin Murphy wrote:
Hi Will and Robin,
On 7/6/2021 10:06 AM, Will Deacon wrote:
On Tue, Jul 06, 2021 at 04:39:11PM +0100, Robin Murphy wrote:
On 2021-07-06 15:05, Christoph Hellwig wrote:
On Tue, Jul 06, 2021 at 03:01:04PM +0100, Robin Murphy wrote:
FWIW I was pondering the question of whether to do something
On Tue, Jul 06, 2021 at 04:39:11PM +0100, Robin Murphy wrote:
> On 2021-07-06 15:05, Christoph Hellwig wrote:
> > On Tue, Jul 06, 2021 at 03:01:04PM +0100, Robin Murphy wrote:
> > > FWIW I was pondering the question of whether to do something along those
> > > lines or just scrap the default
On Tue, Jul 06, 2021 at 05:57:21PM +0100, Will Deacon wrote:
> On Tue, Jul 06, 2021 at 10:46:07AM -0400, Konrad Rzeszutek Wilk wrote:
> > On Tue, Jul 06, 2021 at 04:05:13PM +0200, Christoph Hellwig wrote:
> > > On Tue, Jul 06, 2021 at 03:01:04PM +0100, Robin Murphy wrote:
> > > > FWIW I was
On Tue, Jul 06, 2021 at 10:46:07AM -0400, Konrad Rzeszutek Wilk wrote:
> On Tue, Jul 06, 2021 at 04:05:13PM +0200, Christoph Hellwig wrote:
> > On Tue, Jul 06, 2021 at 03:01:04PM +0100, Robin Murphy wrote:
> > > FWIW I was pondering the question of whether to do something along those
> > > lines
On 2021-07-06 15:05, Christoph Hellwig wrote:
On Tue, Jul 06, 2021 at 03:01:04PM +0100, Robin Murphy wrote:
FWIW I was pondering the question of whether to do something along those
lines or just scrap the default assignment entirely, so since I hadn't got
round to saying that I've gone ahead
On Tue, Jul 06, 2021 at 04:05:13PM +0200, Christoph Hellwig wrote:
> On Tue, Jul 06, 2021 at 03:01:04PM +0100, Robin Murphy wrote:
> > FWIW I was pondering the question of whether to do something along those
> > lines or just scrap the default assignment entirely, so since I hadn't got
> > round
On Tue, Jul 06, 2021 at 03:01:04PM +0100, Robin Murphy wrote:
> FWIW I was pondering the question of whether to do something along those
> lines or just scrap the default assignment entirely, so since I hadn't got
> round to saying that I've gone ahead and hacked up the alternative
> (similarly
On 2021-07-06 14:24, Will Deacon wrote:
On Tue, Jul 06, 2021 at 06:48:48AM +0200, Christoph Hellwig wrote:
On Mon, Jul 05, 2021 at 08:03:52PM +0100, Will Deacon wrote:
So at this point, the AMD IOMMU driver does:
swiotlb= (iommu_default_passthrough() || sme_me_mask) ? 1 : 0;
On Tue, Jul 06, 2021 at 06:48:48AM +0200, Christoph Hellwig wrote:
> On Mon, Jul 05, 2021 at 08:03:52PM +0100, Will Deacon wrote:
> > So at this point, the AMD IOMMU driver does:
> >
> > swiotlb= (iommu_default_passthrough() || sme_me_mask) ? 1 : 0;
> >
> > where 'swiotlb' is a
On Mon, Jul 05, 2021 at 08:03:52PM +0100, Will Deacon wrote:
> So at this point, the AMD IOMMU driver does:
>
> swiotlb= (iommu_default_passthrough() || sme_me_mask) ? 1 : 0;
>
> where 'swiotlb' is a global variable indicating whether or not swiotlb
> is in use. It's picked up a
Hi Nathan,
I may have just spotted something in these logs...
On Fri, Jul 02, 2021 at 10:55:17PM -0700, Nathan Chancellor wrote:
> [2.340956] pci :0c:00.1: Adding to iommu group 4
> [2.340996] pci :0c:00.2: Adding to iommu group 4
> [2.341038] pci :0c:00.3: Adding to
On Sat, Jul 3, 2021 at 1:55 PM Nathan Chancellor wrote:
>
> Hi Will and Robin,
>
> On Fri, Jul 02, 2021 at 04:13:50PM +0100, Robin Murphy wrote:
> > On 2021-07-02 14:58, Will Deacon wrote:
> > > Hi Nathan,
> > >
> > > On Thu, Jul 01, 2021 at 12:52:20AM -0700, Nathan Chancellor wrote:
> > > > On
Hi Will and Robin,
On Fri, Jul 02, 2021 at 04:13:50PM +0100, Robin Murphy wrote:
> On 2021-07-02 14:58, Will Deacon wrote:
> > Hi Nathan,
> >
> > On Thu, Jul 01, 2021 at 12:52:20AM -0700, Nathan Chancellor wrote:
> > > On 7/1/2021 12:40 AM, Will Deacon wrote:
> > > > On Wed, Jun 30, 2021 at
On 2021-07-02 14:58, Will Deacon wrote:
Hi Nathan,
On Thu, Jul 01, 2021 at 12:52:20AM -0700, Nathan Chancellor wrote:
On 7/1/2021 12:40 AM, Will Deacon wrote:
On Wed, Jun 30, 2021 at 08:56:51AM -0700, Nathan Chancellor wrote:
On Wed, Jun 30, 2021 at 12:43:48PM +0100, Will Deacon wrote:
On
Hi Nathan,
On Thu, Jul 01, 2021 at 12:52:20AM -0700, Nathan Chancellor wrote:
> On 7/1/2021 12:40 AM, Will Deacon wrote:
> > On Wed, Jun 30, 2021 at 08:56:51AM -0700, Nathan Chancellor wrote:
> > > On Wed, Jun 30, 2021 at 12:43:48PM +0100, Will Deacon wrote:
> > > > On Wed, Jun 30, 2021 at
On Wed, Jun 30, 2021 at 08:56:51AM -0700, Nathan Chancellor wrote:
> On Wed, Jun 30, 2021 at 12:43:48PM +0100, Will Deacon wrote:
> > On Wed, Jun 30, 2021 at 05:17:27PM +0800, Claire Chang wrote:
> > > `BUG: unable to handle page fault for address: 003a8290` and
> > > the fact it crashed
Hi Will and Claire,
On Wed, Jun 30, 2021 at 12:43:48PM +0100, Will Deacon wrote:
> On Wed, Jun 30, 2021 at 05:17:27PM +0800, Claire Chang wrote:
> > On Wed, Jun 30, 2021 at 9:43 AM Nathan Chancellor wrote:
> > >
> > > On Thu, Jun 24, 2021 at 11:55:20PM +0800, Claire Chang wrote:
> > > >
On Wed, Jun 30, 2021 at 05:17:27PM +0800, Claire Chang wrote:
> On Wed, Jun 30, 2021 at 9:43 AM Nathan Chancellor wrote:
> >
> > On Thu, Jun 24, 2021 at 11:55:20PM +0800, Claire Chang wrote:
> > > Propagate the swiotlb_force into io_tlb_default_mem->force_bounce and
> > > use it to determine
On Wed, Jun 30, 2021 at 9:43 AM Nathan Chancellor wrote:
>
> On Thu, Jun 24, 2021 at 11:55:20PM +0800, Claire Chang wrote:
> > Propagate the swiotlb_force into io_tlb_default_mem->force_bounce and
> > use it to determine whether to bounce the data or not. This will be
> > useful later to allow
Propagate the swiotlb_force into io_tlb_default_mem->force_bounce and
use it to determine whether to bounce the data or not. This will be
useful later to allow for different pools.
Signed-off-by: Claire Chang
Reviewed-by: Christoph Hellwig
Tested-by: Stefano Stabellini
Tested-by: Will Deacon
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