From: Claude Code Review Bot <claude-review@example.com>
To: dri-devel-reviews@example.com
Subject: Claude review: drm/panthor: Automatically enable interrupts in panthor_fw_wait_acks()
Date: Tue, 05 May 2026 11:44:54 +1000 [thread overview]
Message-ID: <review-patch8-20260429-panthor-signal-from-irq-v1-8-4b92ae4142d2@collabora.com> (raw)
In-Reply-To: <20260429-panthor-signal-from-irq-v1-8-4b92ae4142d2@collabora.com>
Patch Review
**Verdict: Looks good with minor observations.**
Instead of always enabling all IRQ masks for ack notifications, this patch only enables the relevant interrupt mask when the fast polling fails and the code needs to fall back to `wait_event_timeout`. This reduces unnecessary interrupt traffic.
The changes to `cs_iface->input->ack_irq_mask` (from `~0` to `CS_FATAL | CS_FAULT | CS_TILER_OOM`) and `csg_iface->input->ack_irq_mask` (to `CSG_SYNC_UPDATE | CSG_IDLE | CSG_PROGRESS_TIMER_EVENT`) are sensible -- these are async events that can't be polled for.
The `panthor_fw_wait_acks` interface change to pass `ack_irq_mask_ptr` and `lock` is clean.
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Generated by Claude Code Patch Reviewer
next prev parent reply other threads:[~2026-05-05 1:44 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-29 9:38 [PATCH 00/10] drm/panthor: Reduce dma_fence signalling latency Boris Brezillon
2026-04-29 9:38 ` [PATCH 01/10] drm/panthor: Make panthor_irq::state a non-atomic field Boris Brezillon
2026-04-29 12:29 ` Liviu Dudau
2026-05-01 13:17 ` Steven Price
2026-05-05 1:44 ` Claude review: " Claude Code Review Bot
2026-04-29 9:38 ` [PATCH 02/10] drm/panthor: Move the register accessors before the IRQ helpers Boris Brezillon
2026-04-29 12:31 ` Liviu Dudau
2026-05-01 13:17 ` Steven Price
2026-05-05 1:44 ` Claude review: " Claude Code Review Bot
2026-04-29 9:38 ` [PATCH 03/10] drm/panthor: Replace the panthor_irq macro machinery by inline helpers Boris Brezillon
2026-04-30 9:40 ` Karunika Choo
2026-04-30 10:38 ` Boris Brezillon
2026-05-01 13:22 ` Steven Price
2026-05-05 1:44 ` Claude review: " Claude Code Review Bot
2026-04-29 9:38 ` [PATCH 04/10] drm/panthor: Extend the IRQ logic to allow fast/raw IRQ handlers Boris Brezillon
2026-04-29 13:32 ` Liviu Dudau
2026-05-01 13:28 ` Steven Price
2026-05-05 1:44 ` Claude review: " Claude Code Review Bot
2026-04-29 9:38 ` [PATCH 05/10] drm/panthor: Make panthor_fw_{update,toggle}_reqs() callable from IRQ context Boris Brezillon
2026-04-29 13:33 ` Liviu Dudau
2026-05-01 13:39 ` [PATCH 05/10] drm/panthor: Make panthor_fw_{update, toggle}_reqs() " Steven Price
2026-05-05 1:44 ` Claude review: drm/panthor: Make panthor_fw_{update,toggle}_reqs() " Claude Code Review Bot
2026-04-29 9:38 ` [PATCH 06/10] drm/panthor: Prepare the scheduler logic for FW events in " Boris Brezillon
2026-05-01 13:47 ` Steven Price
2026-05-04 9:34 ` Boris Brezillon
2026-05-05 1:44 ` Claude review: " Claude Code Review Bot
2026-04-29 9:38 ` [PATCH 07/10] drm/panthor: Automate CSG IRQ processing at group unbind time Boris Brezillon
2026-05-01 13:53 ` Steven Price
2026-05-04 15:00 ` Boris Brezillon
2026-05-05 1:44 ` Claude review: " Claude Code Review Bot
2026-04-29 9:38 ` [PATCH 08/10] drm/panthor: Automatically enable interrupts in panthor_fw_wait_acks() Boris Brezillon
2026-05-01 14:20 ` Steven Price
2026-05-04 11:02 ` Boris Brezillon
2026-05-05 1:44 ` Claude Code Review Bot [this message]
2026-04-29 9:38 ` [PATCH 09/10] drm/panthor: Process FW events in IRQ context Boris Brezillon
2026-05-01 14:38 ` Steven Price
2026-05-05 1:44 ` Claude review: " Claude Code Review Bot
2026-04-29 9:38 ` [PATCH 10/10] drm/panthor: Introduce interrupt coalescing support for job IRQs Boris Brezillon
2026-05-01 14:57 ` Steven Price
2026-05-04 11:15 ` Boris Brezillon
2026-05-05 1:44 ` Claude review: " Claude Code Review Bot
2026-04-29 9:59 ` [PATCH 00/10] drm/panthor: Reduce dma_fence signalling latency Boris Brezillon
2026-04-29 10:36 ` Boris Brezillon
2026-05-05 1:44 ` Claude review: " Claude Code Review Bot
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