Re: [PATCH v7 2/3] drm/i915: Remove extra multi-gt pm-references

2024-03-05 Thread Nirmoy Das
On 3/5/2024 3:35 PM, Janusz Krzysztofik wrote: There was an attempt to fix an issue of illegal attempts to free a still active i915 VMA object when parking a GT believed to be idle, reported by CI on 2-GT Meteor Lake. As a solution, an extra wakeref for a Primary GT was acquired from

[PATCH v7 2/3] drm/i915: Remove extra multi-gt pm-references

2024-03-05 Thread Janusz Krzysztofik
There was an attempt to fix an issue of illegal attempts to free a still active i915 VMA object when parking a GT believed to be idle, reported by CI on 2-GT Meteor Lake. As a solution, an extra wakeref for a Primary GT was acquired from i915_gem_do_execbuffer() -- see commit f56fe3e91787