From: Ben Skeggs Date: Wed, 1 Nov 2017 03:56:19 +1000 Subject: drm/nouveau/kms/nv50: prevent oops in failure paths Git-commit: 9551efcf7664b73d881de7eb88e4626c9561b624 Patch-mainline: v4.15-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 Signed-off-by: Ben Skeggs Acked-by: Petr Tesarik --- drivers/gpu/drm/nouveau/nv50_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -510,6 +510,7 @@ nv50_dmac_create(struct nvif_device *dev int ret; mutex_init(&dmac->lock); + INIT_LIST_HEAD(&dmac->ctxdma); dmac->ptr = dma_alloc_coherent(nvxx_device(device)->dev, PAGE_SIZE, &dmac->handle, GFP_KERNEL); @@ -556,7 +557,6 @@ nv50_dmac_create(struct nvif_device *dev if (ret) return ret; - INIT_LIST_HEAD(&dmac->ctxdma); return ret; }