From: Robin Murphy <robin.murphy@arm.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Naresh Kamboju <naresh.kamboju@linaro.org>
Cc: Sasha Levin <sashal@kernel.org>,
iommu@lists.linux-foundation.org, robdclark@gmail.com,
bjorn.andersson@linaro.org,
Nicolas Dechesne <nicolas.dechesne@linaro.org>,
Will Deacon <will@kernel.org>,
joro@8bytes.org, masneyb@onstation.org,
lkft-triage@lists.linaro.org,
open list <linux-kernel@vger.kernel.org>,
linux- stable <stable@vger.kernel.org>,
linux-arm-msm@vger.kernel.org
Subject: Re: drivers/iommu/qcom_iommu.c:348 qcom_iommu_domain_free+0x5c/0x70
Date: Tue, 18 Feb 2020 18:31:51 +0000 [thread overview]
Message-ID: <19d57dfd-12df-9237-3576-32b0feef90fa@arm.com> (raw)
In-Reply-To: <20200218182359.GC2635524@kroah.com>
On 18/02/2020 6:23 pm, Greg Kroah-Hartman wrote:
[...]
> Can you bisect to find the offending commit?
This particular presentation appears to be down to the DRM driver
starting to call of_platform_depopulate(), but it's merely exposing
badness in the IOMMU driver that's been there from day 1. I just sent a
fix for that[1].
Robin.
[1]
https://lore.kernel.org/linux-iommu/be92829c6e5467634b109add002351e6cf9e18d2.1582049382.git.robin.murphy@arm.com/
next prev parent reply other threads:[~2020-02-18 18:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 10:43 drivers/iommu/qcom_iommu.c:348 qcom_iommu_domain_free+0x5c/0x70 Naresh Kamboju
2020-02-18 18:23 ` Greg Kroah-Hartman
2020-02-18 18:31 ` Robin Murphy [this message]
2020-02-18 18:43 ` Greg Kroah-Hartman
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=19d57dfd-12df-9237-3576-32b0feef90fa@arm.com \
--to=robin.murphy@arm.com \
--cc=bjorn.andersson@linaro.org \
--cc=gregkh@linuxfoundation.org \
--cc=iommu@lists.linux-foundation.org \
--cc=joro@8bytes.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lkft-triage@lists.linaro.org \
--cc=masneyb@onstation.org \
--cc=naresh.kamboju@linaro.org \
--cc=nicolas.dechesne@linaro.org \
--cc=robdclark@gmail.com \
--cc=sashal@kernel.org \
--cc=stable@vger.kernel.org \
--cc=will@kernel.org \
/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;
as well as URLs for NNTP newsgroup(s).