Thread (4 messages) 4 messages, 4 authors, 2025-09-05

Re: [PATCH] iommu/apple-dart: Clear stream error indicator bits for T8110 DARTs

From: Joerg Roedel <joro@8bytes.org>
Date: 2025-09-05 12:47:36
Also in: asahi, linux-iommu, lkml

On Tue, Aug 26, 2025 at 12:57:18PM +0200, Janne Grunau wrote:
From: Hector Martin <redacted>

These registers exist and at least on the t602x variant the IRQ only
clears when theses are cleared.

Signed-off-by: Hector Martin <redacted>
Signed-off-by: Janne Grunau <j@jannau.net>
---
I've overlooked this change for the 4 level page table / t6020 support
series [1]. There are no dependencies to series so this can go in on its
own.

Janne

1: https://lore.kernel.org/asahi/20250821-apple-dart-4levels-v2-0-e39af79daa37@jannau.net/ (local)
---
 drivers/iommu/apple-dart.c | 5 +++++
 1 file changed, 5 insertions(+)
Applied, thanks.
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