On 20/04/2022 10:57, Karol Herbst wrote:
i915_vma_reopen checked if the vma is closed before without taking the
lock. So multiple threads could attempt removing the vma.
Instead the lock needs to be taken before actually checking.
v2: move struct declaration
Cc: Chris Wilson
Cc: intel-...@l
On 20/04/2022 10:57, Karol Herbst wrote:
i915_vma_reopen checked if the vma is closed before without taking the
lock. So multiple threads could attempt removing the vma.
Instead the lock needs to be taken before actually checking.
v2: move struct declaration
Fix looks correct to me. In whic
friendly ping.
I am not even myself completely convinced that this is the correct
patch and it might just workaround some issues, but list_debug.c does
check if a list was already deleted and throws an error if it was and
this patch indeed fixes this one issue as multiple threads could enter
__i91
i915_vma_reopen checked if the vma is closed before without taking the
lock. So multiple threads could attempt removing the vma.
Instead the lock needs to be taken before actually checking.
v2: move struct declaration
Cc: Chris Wilson
Cc: intel-...@lists.freedesktop.org
Cc: dri-devel@lists.free
