[Intel-xe] [PATCH v3 0/5] Try to handle TLB invalidations from CT fast-path

Souza, Jose jose.souza at intel.com
Tue Jul 4 18:19:39 UTC 2023


On Tue, 2023-07-04 at 14:45 +0100, Matthew Auld wrote:
> In various test cases and workloads that put the system under a heavy load, we
> can sometimes see errors with missed TLB invalidations. If we handle the TLB
> completions directly from IRQ we can see a big improvement.
> 

The __g2h_release_space() warnings are fixed in this version and so far it is stable.

Tested-by: José Roberto de Souza <jose.souza at intel.com>


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