From: Will Deacon <will@kernel.org>
To: Rob Clark <robin.clark@oss.qualcomm.com>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>,
Bibek Kumar Patro <quic_bibekkum@quicinc.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: catalin.marinas@arm.com, kernel-team@android.com,
Will Deacon <will@kernel.org>,
iommu@lists.linux.dev, linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] iommu/arm-smmu: disable PRR on SM8250
Date: Mon, 14 Jul 2025 12:54:29 +0100 [thread overview]
Message-ID: <175249192027.1455700.18242171323809718995.b4-ty@kernel.org> (raw)
In-Reply-To: <20250705-iommu-fix-prr-v2-1-406fecc37cf8@oss.qualcomm.com>
On Sat, 05 Jul 2025 19:08:33 +0300, Dmitry Baryshkov wrote:
> On SM8250 / QRB5165-RB5 using PRR bits resets the device, most likely
> because of the hyp limitations. Disable PRR support on that platform.
>
>
Applied to iommu (arm/smmu/updates), thanks!
[1/1] iommu/arm-smmu: disable PRR on SM8250
https://git.kernel.org/iommu/c/b9bb7e814cd0
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
prev parent reply other threads:[~2025-07-14 11:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-05 16:08 Dmitry Baryshkov
2025-07-05 18:04 ` Rob Clark
2025-07-06 14:21 ` Akhil P Oommen
2025-07-06 15:20 ` Rob Clark
2025-07-06 15:22 ` Rob Clark
2025-07-06 16:38 ` Dmitry Baryshkov
2025-07-06 17:22 ` Rob Clark
2025-07-14 11:54 ` Will Deacon [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=175249192027.1455700.18242171323809718995.b4-ty@kernel.org \
--to=will@kernel.org \
--cc=catalin.marinas@arm.com \
--cc=dmitry.baryshkov@oss.qualcomm.com \
--cc=iommu@lists.linux.dev \
--cc=joro@8bytes.org \
--cc=kernel-team@android.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=quic_bibekkum@quicinc.com \
--cc=robin.clark@oss.qualcomm.com \
--cc=robin.murphy@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®