[Nouveau] [PATCH] Fix null dereference oopses for nv40 cards

The problem affects nv40 cards during booting. It comes from there being two places where subdev arrays are maintained. A commit was recently added to make the two equal. However, the struct nouveau_device version ends up being referenced before it is initialized. The problem arises during the crea

[Nouveau] [Bug 70895] BUG: soft lockup - CPU#0 stuck for 22s! [Xorg:1292] after disable descrete card with switcheroo

https://bugs.freedesktop.org/show_bug.cgi?id=70895 Emil Velikov changed: What|Removed |Added See Also||https://bugzilla.kernel.org

[Nouveau] [Bug 47306] segfault in nouveau_fence_update

https://bugs.freedesktop.org/show_bug.cgi?id=47306 Emil Velikov changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Nouveau] [Bug 64323] Severe misrendering in Left 4 Dead 2

https://bugs.freedesktop.org/show_bug.cgi?id=64323 Emil Velikov changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Nouveau] [PATCH] nv50, nvc0: initialize ctx->sample_mask to ~0

Commit 95bf222603b (cso_context: Fix cso_context::sample_mask initial value.) fixed the cso sample mask to be initialized to ~0. The cso code is also careful not to needlessly call set_sample_mask, so we ended up with the ctx->sample_mask never being set. This broke a number of EXT_framebuffer_mult