From mboxrd@z Thu Jan 1 00:00:00 1970 From: Claude Code Review Bot To: dri-devel-reviews@example.com Subject: Claude review: drm/panthor: Fix the "done_fence is initialized" detection logic Date: Tue, 10 Mar 2026 12:23:45 +1000 Message-ID: In-Reply-To: <20260309124318.222902-1-boris.brezillon@collabora.com> References: <20260309124318.222902-1-boris.brezillon@collabora.com> X-Mailer: Claude Code Patch Reviewer Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 Overall Series Review Subject: drm/panthor: Fix the "done_fence is initialized" detection logic Author: Boris Brezillon Patches: 5 Reviewed: 2026-03-10T12:23:45.443064 --- This is a single-patch fix for the panthor GPU scheduler, addressing a regression introduced by commit `541c8f2468b9 ("dma-buf: detach fence ops on signal v3")`. That commit made `dma_fence::ops` get set to `NULL` upon fence signaling, which broke panthor's use of `->ops` as a proxy for "was this fence initialized." The fix correctly switches to the dedicated `dma_fence_was_initialized()` helper. The patch is clean, correct, and well-motivated. **Looks good.** --- Generated by Claude Code Patch Reviewer