From: Christoph Hellwig <hch@lst.de>
To: "Markus Blöchl" <markus.bloechl@ipetronik.com>
Cc: Keith Busch <kbusch@kernel.org>, Jens Axboe <axboe@kernel.dk>,
Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>,
linux-nvme@lists.infradead.org, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, Stefan Roese <sr@denx.de>
Subject: Re: [RFC PATCH] nvme: prevent hang on surprise removal of NVMe disk
Date: Tue, 15 Feb 2022 20:17:31 +0100 [thread overview]
Message-ID: <20220215191731.GB25076@lst.de> (raw)
In-Reply-To: <20220214095107.3t5en5a3tosaeoo6@ipetronik.com>
On Mon, Feb 14, 2022 at 10:51:07AM +0100, Markus Blöchl wrote:
> After the surprise removal of a mounted NVMe disk the pciehp task
> reliably hangs forever with a trace similar to this one:
Do you have a specific reproducer? At least with doing a
echo 1 > /sys/.../remove
while running fsx on a file system I can't actually reproduce it.
next prev parent reply other threads:[~2022-02-15 19:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-14 9:51 [RFC PATCH] nvme: prevent hang on surprise removal of NVMe disk Markus Blöchl
2022-02-15 15:22 ` Keith Busch
2022-02-15 18:47 ` Christoph Hellwig
2022-02-15 19:14 ` Keith Busch
2022-02-15 19:17 ` Christoph Hellwig [this message]
2022-02-15 19:37 ` Keith Busch
2022-02-16 6:39 ` Hannes Reinecke
2022-02-16 11:18 ` Markus Blöchl
2022-02-16 11:32 ` Hannes Reinecke
2022-02-15 20:17 ` Christoph Hellwig
2022-02-16 12:59 ` Markus Blöchl
2022-02-16 13:33 ` Christoph Hellwig
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=20220215191731.GB25076@lst.de \
--to=hch@lst.de \
--cc=axboe@kernel.dk \
--cc=kbusch@kernel.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=markus.bloechl@ipetronik.com \
--cc=sagi@grimberg.me \
--cc=sr@denx.de \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.