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path: root/drivers/gpu/drm/nouveau/nouveau_vm.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_vm.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_vm.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_vm.c b/drivers/gpu/drm/nouveau/nouveau_vm.c
index 62824c80bcb8..0059e6f58a8b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_vm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_vm.c
@@ -314,18 +314,7 @@ nouveau_vm_new(struct drm_device *dev, u64 offset, u64 length, u64 mm_offset,
314 vm->spg_shift = 12; 314 vm->spg_shift = 12;
315 vm->lpg_shift = 17; 315 vm->lpg_shift = 17;
316 pgt_bits = 27; 316 pgt_bits = 27;
317 317 block = 4096;
318 /* Should be 4096 everywhere, this is a hack that's
319 * currently necessary to avoid an elusive bug that
320 * causes corruption when mixing small/large pages
321 */
322 if (length < (1ULL << 40))
323 block = 4096;
324 else {
325 block = (1 << pgt_bits);
326 if (length < block)
327 block = length;
328 }
329 } else { 318 } else {
330 kfree(vm); 319 kfree(vm);
331 return -ENOSYS; 320 return -ENOSYS;