On 7/20/20 4:16 PM, Jason Gunthorpe wrote:
On Mon, Jul 20, 2020 at 01:49:09PM -0700, Ralph Campbell wrote:
On 7/20/20 12:59 PM, Jason Gunthorpe wrote:
On Mon, Jul 20, 2020 at 12:54:53PM -0700, Ralph Campbell wrote:
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index
Looks like I made the mistake of forgetting to check whether or not this
would build without CONFIG_DEBUG_FS, as the Kbuild bot reported some
issues building with tegra_defconfig:
In file included from drivers/gpu/drm/nouveau/nouveau_display.c:47:
./drivers/gpu/drm/nouveau/dispnv50/crc.h: In
On 7/20/20 12:59 PM, Jason Gunthorpe wrote:
On Mon, Jul 20, 2020 at 12:54:53PM -0700, Ralph Campbell wrote:
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 3e546cbf03dd..620f2235d7d4 100644
+++ b/include/linux/migrate.h
@@ -180,6 +180,11 @@ static inline unsigned long
On 7/20/20 11:41 AM, Jason Gunthorpe wrote:
On Mon, Jul 13, 2020 at 10:21:44AM -0700, Ralph Campbell wrote:
The goal for this series is to avoid device private memory TLB
invalidations when migrating a range of addresses from system
memory to device private memory and some of those pages have
On 7/20/20 11:40 AM, Jason Gunthorpe wrote:
On Mon, Jul 13, 2020 at 10:21:47AM -0700, Ralph Campbell wrote:
Currently migrate_vma_setup() calls mmu_notifier_invalidate_range_start()
which flushes all device private page mappings whether or not a page
is being migrated to/from device private
On 7/20/20 11:36 AM, Jason Gunthorpe wrote:
On Mon, Jul 13, 2020 at 10:21:46AM -0700, Ralph Campbell wrote:
The src_owner field in struct migrate_vma is being used for two purposes,
it implies the direction of the migration and it identifies device private
pages owned by the caller. Split
On Mon, Jul 13, 2020 at 10:21:44AM -0700, Ralph Campbell wrote:
> The goal for this series is to avoid device private memory TLB
> invalidations when migrating a range of addresses from system
> memory to device private memory and some of those pages have already
> been migrated. The approach
On Mon, Jul 13, 2020 at 10:21:47AM -0700, Ralph Campbell wrote:
> Currently migrate_vma_setup() calls mmu_notifier_invalidate_range_start()
> which flushes all device private page mappings whether or not a page
> is being migrated to/from device private memory. In order to not disrupt
> device
On Mon, Jul 20, 2020 at 3:19 AM Alex Hung wrote:
>
> On 2020-07-19 1:50 p.m., Karol Herbst wrote:
> > On Fri, Jul 17, 2020 at 9:52 PM Alex Hung wrote:
> >>
> >> On 2020-07-17 1:05 p.m., Karol Herbst wrote:
> >>> It's hard to figure out what systems are actually affected and right now I
> >>>
On 7/3/20 4:41 PM, Samuel Iglesias Gonsálvez wrote:
> Hi,
>
> In the last meeting, X.Org Foundation board has decided that XDC 2020
> will be a virtual conference, given the uncertain COVID-19 situation in
> Europe by September, including the possibility of a second wave,
> outbreaks and travel
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