Re: DRM-managed resources / devm_drm_dev_alloc leaking resources

2022-11-21 Thread Stanislaw Gruszka
Hi On Sat, Nov 19, 2022 at 12:14:14PM +0100, Daniel Vetter wrote: > On Fri, Nov 18, 2022 at 05:15:58PM +0100, Maxime Ripard wrote: > > Hi, > > > > Javier and I looked into it some more today, and I think we have a > > better idea of what is going on. > > > > On Thu, Nov 17, 2022 at 05:53:11PM +0

Re: DRM-managed resources / devm_drm_dev_alloc leaking resources

2022-11-19 Thread Daniel Vetter
On Fri, Nov 18, 2022 at 05:15:58PM +0100, Maxime Ripard wrote: > Hi, > > Javier and I looked into it some more today, and I think we have a > better idea of what is going on. > > On Thu, Nov 17, 2022 at 05:53:11PM +0100, Maxime Ripard wrote: > > After trying to get more kunit tests for KMS, I fou

Re: DRM-managed resources / devm_drm_dev_alloc leaking resources

2022-11-18 Thread Maxime Ripard
Hi, Javier and I looked into it some more today, and I think we have a better idea of what is going on. On Thu, Nov 17, 2022 at 05:53:11PM +0100, Maxime Ripard wrote: > After trying to get more kunit tests for KMS, I found out that the > recent kunit helpers we merged to create a DRM device [1] a

Re: DRM-managed resources / devm_drm_dev_alloc leaking resources

2022-11-18 Thread Javier Martinez Canillas
Hello Maxime, On 11/17/22 17:53, Maxime Ripard wrote: > Hi, > > After trying to get more kunit tests for KMS, I found out that the > recent kunit helpers we merged to create a DRM device [1] are broken and > won't free their device-managed and DRM-managed resources. > > With some help from Thoma

DRM-managed resources / devm_drm_dev_alloc leaking resources

2022-11-17 Thread Maxime Ripard
Hi, After trying to get more kunit tests for KMS, I found out that the recent kunit helpers we merged to create a DRM device [1] are broken and won't free their device-managed and DRM-managed resources. With some help from Thomas, we've dug into this and it turns out that if we allocate a device