Messages in this thread | | | Date | Mon, 20 May 2019 18:43:36 -0700 (PDT) | Subject | Re: [PATCH v2] vmalloc: Fix issues with flush flag | From | David Miller <> |
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From: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> Date: Tue, 21 May 2019 01:20:33 +0000
> Should it handle executing an unmapped page gracefully? Because this > change is causing that to happen much earlier. If something was relying > on a cached translation to execute something it could find the mapping > disappear.
Does this work by not mapping any kernel mappings at the beginning, and then filling in the BPF mappings in response to faults?
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