Re: [PATCH] dmaengine: pl330: Fix race in residue reporting

2015-11-09 Thread Sjoerd Simons
On Sat, 2015-11-07 at 21:40 +0900, Krzysztof Kozlowski wrote: > W dniu 06.11.2015 o 20:11, Sjoerd Simons pisze: > > When a transfer completes there is a small window between the > > descriptor > > being unset as the current active one in the thread and it being > > marked > > as done. This causes

Re: [PATCH] dmaengine: pl330: Fix race in residue reporting

2015-11-09 Thread Krzysztof Kozlowski
On 09.11.2015 22:12, Sjoerd Simons wrote: > On Sat, 2015-11-07 at 21:40 +0900, Krzysztof Kozlowski wrote: >> W dniu 06.11.2015 o 20:11, Sjoerd Simons pisze: >>> When a transfer completes there is a small window between the >>> descriptor >>> being unset as the current active one in the thread and

Re: [PATCH v4] tests/exynos: add fimg2d performance analysis

2015-11-09 Thread Hyungwon Hwang
Hello Tobias, On Mon, 09 Nov 2015 10:47:13 +0100 Tobias Jakobi wrote: > Hello Hyungwon, > > > Hyungwon Hwang wrote: > > Hello, > > > > I think this patch should update .gitignore, not for adding the > > built binary to untracked file list. > Thanks! > > > >

Re: [PATCH 09/13] exynos/fimg2d: add g2d_move

2015-11-09 Thread Hyungwon Hwang
Hello Tobias, On Mon, 09 Nov 2015 10:47:02 +0100 Tobias Jakobi wrote: > Hello Hyungwon, > > > Hyungwon Hwang wrote: > > Hello Tobias, > > > > I was in vacation last week, so I could run your code today. I found > > that what g2d_move() does is actually copying

Re: [Y2038] [PATCH v2 9/9] [media] omap3isp: support 64-bit version of omap3isp_stat_data

2015-11-09 Thread Arnd Bergmann
On Monday 09 November 2015 22:09:26 Laurent Pinchart wrote: > Hi Arnd, > > Thank you for the patch. > > On Thursday 17 September 2015 23:19:40 Arnd Bergmann wrote: > > C libraries with 64-bit time_t use an incompatible format for > > struct omap3isp_stat_data. This changes the kernel code to > >

Re: [PATCH v2 9/9] [media] omap3isp: support 64-bit version of omap3isp_stat_data

2015-11-09 Thread Laurent Pinchart
Hi Arnd, Thank you for the patch. On Thursday 17 September 2015 23:19:40 Arnd Bergmann wrote: > C libraries with 64-bit time_t use an incompatible format for > struct omap3isp_stat_data. This changes the kernel code to > support either version, by moving over the normal handling > to the 64-bit

Re: [PATCH 09/13] exynos/fimg2d: add g2d_move

2015-11-09 Thread Tobias Jakobi
Hello Hyungwon, Hyungwon Hwang wrote: > Hello Tobias, > > I was in vacation last week, so I could run your code today. I found > that what g2d_move() does is actually copying not moving, because the > operation does not clear the previous area. I choose g2d_move() because we also have memcpy()

Re: [PATCH 10/13] tests/exynos: add test for g2d_move

2015-11-09 Thread Tobias Jakobi
Hello Hyungwon, Hyungwon Hwang wrote: > Hello, > > I think this patch should update .gitignore, not for adding the built > binary to untracked file list. good point. I should do this for the event test as well I guess. Going to respin the series. With best wishes, Tobias > But without it,

Re: [PATCH 10/13] tests/exynos: add test for g2d_move

2015-11-09 Thread Emil Velikov
On 9 November 2015 at 09:47, Tobias Jakobi wrote: > Hello Hyungwon, > > Hyungwon Hwang wrote: >> Hello, >> >> I think this patch should update .gitignore, not for adding the built >> binary to untracked file list. > good point. I should do this for the event test as