Re: [PATCH v2 3/6] drm/ttm, drm/vmwgfx: directly create writable PTEs when mkwrite is in use
Paolo Bonzini <[email protected]> Tue, 4 Aug 2026 14:47:49 +0200
| Newsgroups | gmane.comp.emulators.kvm.devel,gmane.comp.video.dri.devel |
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| Message-ID | <CABgObfb9-cEUykbZD5C5LMz8Otk8hJk-OCzgRq=HvU3-s9NSVw@mail.gmail.com> |
On Tue, Aug 4, 2026 at 2:21=E2=80=AFPM <[email protected]> wrote: > > Thank you for your contribution! Sashiko AI review found 2 potential issu= e(s) to consider: > > New issues: > - [High] Missing dirty page tracking in vmw_bo_vm_fault() when prefaultin= g fails, leading to silent data loss. > > Pre-existing issues: > - [High] Inverted error handling logic in ttm_bo_vm_fault_reserved() hide= s primary fault errors and propagates prefault errors. Fixing the preexisting bug avoids the other issue - I sent a patch separately at https://lists.freedesktop.org/archives/dri-devel/2026-August/= 586696.html. Paolo