Hi,
On Wed, Dec 19, 2018 at 03:45:38PM +0100, Lucas Stach wrote:
> Keep the page at address 0 as faulting to catch any potential state
> setup issues early.
>
> Signed-off-by: Lucas Stach
> ---
> drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(
Hi,
On Mon, Jan 07, 2019 at 04:02:33PM +0100, Lucas Stach wrote:
[..snip..]
> I've certainly seen the timeout handler working on GC7000, but with the
> GC7000 support being relatively lightly tested right now, I wouldn't
> bet on us handling all corner cases correctly.
>
> If this is an issue on a
Am Mi., 19. Dez. 2018 um 15:45 Uhr schrieb Lucas Stach :
>
> Keep the page at address 0 as faulting to catch any potential state
> setup issues early.
>
> Signed-off-by: Lucas Stach
I like this idea.. but I am unsure about Guido's GC7000 problem.
Reviewed-by: Christian Gmeiner
> ---
> drivers
Am Montag, den 07.01.2019, 10:13 +0100 schrieb Guido Günther:
> Hi,
> On Mon, Jan 07, 2019 at 09:50:52AM +0100, Lucas Stach wrote:
> > Hi Guido,
> >
> > Am Sonntag, den 30.12.2018, 16:49 +0100 schrieb Guido Günther:
> > > Hi Lucas,
> > > On Wed, Dec 19, 2018 at 03:45:38PM +0100, Lucas Stach wrote:
Hi,
On Mon, Jan 07, 2019 at 09:50:52AM +0100, Lucas Stach wrote:
> Hi Guido,
>
> Am Sonntag, den 30.12.2018, 16:49 +0100 schrieb Guido Günther:
> > Hi Lucas,
> > On Wed, Dec 19, 2018 at 03:45:38PM +0100, Lucas Stach wrote:
> > > Keep the page at address 0 as faulting to catch any potential state
>
Hi Guido,
Am Sonntag, den 30.12.2018, 16:49 +0100 schrieb Guido Günther:
> Hi Lucas,
> On Wed, Dec 19, 2018 at 03:45:38PM +0100, Lucas Stach wrote:
> > Keep the page at address 0 as faulting to catch any potential state
> > setup issues early.
>
> This is a nice idea! But applying this and making
Hi Lucas,
On Wed, Dec 19, 2018 at 03:45:38PM +0100, Lucas Stach wrote:
> Keep the page at address 0 as faulting to catch any potential state
> setup issues early.
This is a nice idea! But applying this and making mesa hit that page
leads to the process hanging in D state over here on GC7000:
# [
Keep the page at address 0 as faulting to catch any potential state
setup issues early.
Signed-off-by: Lucas Stach
---
drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
b/drivers/gpu/drm/
