Re: [PATCH] drm/i915/gt: Potential error pointer dereference in pinned_context()

2021-08-20 Thread Rodrigo Vivi
On Fri, Aug 13, 2021 at 04:01:06PM +0200, Thomas Hellström wrote: > > On 8/13/21 1:36 PM, Dan Carpenter wrote: > > If the intel_engine_create_pinned_context() function returns an error > > pointer, then dereferencing "ce" will Oops. Use "vm" instead of > > "ce->vm". > > > > Fixes: cf586021642d (

Re: [PATCH] drm/i915/gt: Potential error pointer dereference in pinned_context()

2021-08-13 Thread Thomas Hellström
On 8/13/21 1:36 PM, Dan Carpenter wrote: If the intel_engine_create_pinned_context() function returns an error pointer, then dereferencing "ce" will Oops. Use "vm" instead of "ce->vm". Fixes: cf586021642d ("drm/i915/gt: Pipelined page migration") Signed-off-by: Dan Carpenter --- drivers/gp

[PATCH] drm/i915/gt: Potential error pointer dereference in pinned_context()

2021-08-13 Thread Dan Carpenter
If the intel_engine_create_pinned_context() function returns an error pointer, then dereferencing "ce" will Oops. Use "vm" instead of "ce->vm". Fixes: cf586021642d ("drm/i915/gt: Pipelined page migration") Signed-off-by: Dan Carpenter --- drivers/gpu/drm/i915/gt/intel_migrate.c | 2 +- 1 file c