[Nouveau] [PATCH -next 4/7] drm/radeon: Remove unnecessary NULL values

The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie --- drivers/gpu/drm/radeon/radeon_agp.c | 2 +-

[Nouveau] [PATCH -next 5/7] drm/virtio: Remove an unnecessary NULL value

The NULL initialization of the pointer assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointer will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie --- drivers/gpu/drm/virtio/virtgpu_submit.c | 2 +- 1 file changed, 1

[Nouveau] [PATCH -next 3/7] drm/msm: Remove unnecessary NULL values

The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +-

[Nouveau] [PATCH -next 2/7] drm/amd/display: Remove unnecessary NULL values

The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie --- drivers/gpu/drm/amd/display/dc/bios/bios_parser.c | 4 ++--

[Nouveau] [PATCH -next 1/7] drm/amdkfd: Remove unnecessary NULL values

The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie --- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 4 ++-- 1 file

[Nouveau] [PATCH -next 0/7] drm: Remove many unnecessary NULL values

The NULL initialization of the pointers assigned by kzalloc() or kunit_kzalloc() first is not necessary, because if the kzalloc() or kunit_kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Ruan Jinjie (7): drm/amdkfd: Remove unnecessary NULL values

[Nouveau] [PATCH -next 7/7] drm: Remove unnecessary NULL values

The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie --- drivers/gpu/drm/drm_agpsupport.c | 2 +-

[Nouveau] [PATCH -next 6/7] drm/format-helper: Remove unnecessary NULL values

The NULL initialization of the pointers assigned by kunit_kzalloc() first is not necessary, because if kunit_kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Signed-off-by: Ruan Jinjie --- .../gpu/drm/tests/drm_format_helper_test.c| 28

Re: [Nouveau] 2b5d1c29f6c4 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts")

On Tue, Aug 08, 2023 at 12:39:32PM +0200, Karol Herbst wrote: > ahh, that would have been good to know :) Yeah, I didn't see it before - it would only freeze. Only after I added the printk you requested. > Mind figuring out what's exactly NULL inside nvif_object_mthd? Or > rather what line

Re: [Nouveau] 2b5d1c29f6c4 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts")

On Mon, Aug 7, 2023 at 5:05 PM Borislav Petkov wrote: > > On Mon, Aug 07, 2023 at 01:49:42PM +0200, Karol Herbst wrote: > > in what way does it stop? Just not progressing? That would be kinda > > concerning. Mind tracing with what arguments `nvkm_uevent_add` is > > called with and without that

Re: [Nouveau] [PATCH drm-misc-next v9 06/11] drm/nouveau: fence: separate fence alloc and emit

Am 07.08.23 um 20:54 schrieb Danilo Krummrich: Hi Christian, On 8/7/23 20:07, Christian König wrote: Am 03.08.23 um 18:52 schrieb Danilo Krummrich: The new (VM_BIND) UAPI exports DMA fences through DRM syncobjs. Hence, in order to emit fences within DMA fence signalling critical sections