From: patchwork-bot+linux-riscv@kernel.org
To: yu fangyu <fangyu.yu@linux.alibaba.com>
Cc: linux-riscv@lists.infradead.org, tjeznach@rivosinc.com,
joro@8bytes.org, will@kernel.org, robin.murphy@arm.com,
pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu,
alex@ghiti.fr, andrew.jones@oss.qualcomm.com,
baolu.lu@linux.intel.com, zong.li@sifive.com, guoren@kernel.org,
iommu@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iommu/riscv: Stop polling when CQCSR reports an error
Date: Thu, 30 Apr 2026 03:25:43 +0000 [thread overview]
Message-ID: <177751954379.2274119.3865098518773080299.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260227112640.20197-1-fangyu.yu@linux.alibaba.com>
Hello:
This patch was applied to riscv/linux.git (fixes)
by Joerg Roedel <joerg.roedel@amd.com>:
On Fri, 27 Feb 2026 19:26:40 +0800 you wrote:
> From: Fangyu Yu <fangyu.yu@linux.alibaba.com>
>
> The cmdq wait loop busy-polls the consumer index until it advances
> or the software timeout expires. If the IOMMU has already signaled
> a command queue failure in CQCSR, continuing to poll for progress is
> pointless.
>
> [...]
Here is the summary with links:
- iommu/riscv: Stop polling when CQCSR reports an error
https://git.kernel.org/riscv/c/b2e5684558ed
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-04-30 3:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 11:26 [PATCH] iommu/riscv: Stop polling when CQCSR reports an error fangyu.yu
2026-03-17 12:56 ` Jörg Rödel
2026-04-30 3:25 ` patchwork-bot+linux-riscv [this message]
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