Re: [PATCH] dma-buf/sw_sync: Synchronize signal vs syncpt free

2019-08-14 Thread Daniel Vetter
On Wed, Aug 14, 2019 at 09:46:41PM -0400, Sasha Levin wrote: > On Wed, Aug 14, 2019 at 07:24:15PM +0200, Daniel Vetter wrote: > > Hi Sasha, > > > > On Mon, Aug 12, 2019 at 07:05:47PM +, Sasha Levin wrote: > > > Hi, > > > > > > [This is an automated email] > > > > > > This commit has been pro

Re: [PATCH] dma-buf/sw_sync: Synchronize signal vs syncpt free

2019-08-14 Thread Sasha Levin
On Wed, Aug 14, 2019 at 07:24:15PM +0200, Daniel Vetter wrote: Hi Sasha, On Mon, Aug 12, 2019 at 07:05:47PM +, Sasha Levin wrote: Hi, [This is an automated email] This commit has been processed because it contains a "Fixes:" tag, fixing commit: d3862e44daa7 dma-buf/sw-sync: Fix locking ar

Re: [PATCH] dma-buf/sw_sync: Synchronize signal vs syncpt free

2019-08-14 Thread Daniel Vetter
Hi Sasha, On Mon, Aug 12, 2019 at 07:05:47PM +, Sasha Levin wrote: > Hi, > > [This is an automated email] > > This commit has been processed because it contains a "Fixes:" tag, > fixing commit: d3862e44daa7 dma-buf/sw-sync: Fix locking around sync_timeline > lists. > > The bot has tested t

Re: [PATCH] dma-buf/sw_sync: Synchronize signal vs syncpt free

2019-08-12 Thread Sasha Levin
Hi, [This is an automated email] This commit has been processed because it contains a "Fixes:" tag, fixing commit: d3862e44daa7 dma-buf/sw-sync: Fix locking around sync_timeline lists. The bot has tested the following trees: v5.2.8, v4.19.66, v4.14.138, v4.9.189. v5.2.8: Build OK! v4.19.66: Bu

Re: [PATCH] dma-buf/sw_sync: Synchronize signal vs syncpt free

2019-08-12 Thread Koenig, Christian
Am 12.08.19 um 17:42 schrieb Chris Wilson: > During release of the syncpt, we remove it from the list of syncpt and > the tree, but only if it is not already been removed. However, during > signaling, we first remove the syncpt from the list. So, if we > concurrently free and signal the syncpt, the