From: Tejun Heo <tj@kernel.org>
To: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
AceLan Kao <acelan.kao@canonical.com>,
Jens Axboe <axboe@kernel.dk>, Jan Kara <jack@suse.cz>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: System hangs if NVMe/SSD is removed during suspend
Date: Thu, 3 Oct 2019 09:50:33 -0700 [thread overview]
Message-ID: <20191003165033.GC3247445@devbig004.ftw2.facebook.com> (raw)
In-Reply-To: <20191002122136.GD2819@lahna.fi.intel.com>
Hello, Mika.
On Wed, Oct 02, 2019 at 03:21:36PM +0300, Mika Westerberg wrote:
> but from that discussion I don't see more generic solution to be
> implemented.
>
> Any ideas we should fix this properly?
Yeah, the only fix I can think of is not using freezable wq. It's
just not a good idea and not all that difficult to avoid using.
Thanks.
--
tejun
next prev parent reply other threads:[~2019-10-03 16:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-02 12:21 System hangs if NVMe/SSD is removed during suspend Mika Westerberg
2019-10-03 16:50 ` Tejun Heo [this message]
2019-10-04 8:03 ` Mika Westerberg
2019-10-04 9:59 ` Rafael J. Wysocki
2019-10-04 11:01 ` Mika Westerberg
2019-10-04 13:32 ` Jens Axboe
2019-10-07 10:08 ` Jan Kara
2019-10-09 13:22 ` Rafael J. Wysocki
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