Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Gore, Tim
-Original Message- From: Chris Wilson [mailto:ch...@chris-wilson.co.uk] Sent: Wednesday, July 29, 2015 4:20 PM To: Gordon, David S Cc: Gore, Tim; Morton, Derek J; intel-gfx@lists.freedesktop.org; Wood, Thomas Subject: Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits

Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Dave Gordon
On 29/07/15 14:15, Chris Wilson wrote: On Wed, Jul 29, 2015 at 01:10:23PM +, Gore, Tim wrote: I don’t see how this implies a kernel bug. It seems like a test problem (my subtest as it happens). I was unaware of Android systems with small swap partitions (or indeed any swap at all). Not sure

Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Morton, Derek J
-Original Message- From: Gordon, David S Sent: Wednesday, July 29, 2015 4:15 PM To: Chris Wilson; Gore, Tim; Morton, Derek J; intel-gfx@lists.freedesktop.org; Wood, Thomas Subject: Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required On 29/07/15 14

Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Chris Wilson
On Wed, Jul 29, 2015 at 04:14:55PM +0100, Dave Gordon wrote: On 29/07/15 14:15, Chris Wilson wrote: On Wed, Jul 29, 2015 at 01:10:23PM +, Gore, Tim wrote: I don’t see how this implies a kernel bug. It seems like a test problem (my subtest as it happens). I was unaware of Android systems

Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Chris Wilson
On Wed, Jul 29, 2015 at 09:30:21AM +0100, Derek Morton wrote: The swap-thrash subtest had a requirement that swap memory be present but no minimum amount was specified. The subtest allowed for half the total swap memory for overhead. Some android systems have a only a small amount of swap

[Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Derek Morton
The swap-thrash subtest had a requirement that swap memory be present but no minimum amount was specified. The subtest allowed for half the total swap memory for overhead. Some android systems have a only a small amount of swap space and half this was not enough resulting in OOM errors. It was not

Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Chris Wilson
i-g-t] tests/gem_render_linear_blits: Increase min swap required On Wed, Jul 29, 2015 at 09:30:21AM +0100, Derek Morton wrote: The swap-thrash subtest had a requirement that swap memory be present but no minimum amount was specified. The subtest allowed for half the total swap memory

Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Morton, Derek J
-Original Message- From: Chris Wilson [mailto:ch...@chris-wilson.co.uk] Sent: Wednesday, July 29, 2015 9:54 AM To: Morton, Derek J Cc: intel-gfx@lists.freedesktop.org; Wood, Thomas Subject: Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required On Wed

Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Gore, Tim
@lists.freedesktop.org; Wood, Thomas Subject: Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required On Wed, Jul 29, 2015 at 09:52:31AM +, Morton, Derek J wrote: -Original Message- From: Chris Wilson [mailto:ch...@chris-wilson.co.uk] Sent

Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Chris Wilson
On Wed, Jul 29, 2015 at 01:10:23PM +, Gore, Tim wrote: I don’t see how this implies a kernel bug. It seems like a test problem (my subtest as it happens). I was unaware of Android systems with small swap partitions (or indeed any swap at all). Not sure I can understand the logic of such a

Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap required

2015-07-29 Thread Gore, Tim
-Original Message- From: Chris Wilson [mailto:ch...@chris-wilson.co.uk] Sent: Wednesday, July 29, 2015 2:16 PM To: Gore, Tim Cc: Morton, Derek J; intel-gfx@lists.freedesktop.org; Wood, Thomas Subject: Re: [Intel-gfx] [PATCH i-g-t] tests/gem_render_linear_blits: Increase min swap