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From: Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com>
To: Jan Kara <jack@suse.cz>,
	"Lekshmi C. Pillai" <lekshmi.cpillai@in.ibm.com>
Cc: Jens Axboe <axboe@kernel.dk>,
	linux-block@vger.kernel.org,
	Christoph Hellwig <hch@infradead.org>,
	Dan Williams <dan.j.williams@intel.com>,
	Tejun Heo <tj@kernel.org>, Tahsin Erdogan <tahsin@google.com>,
	Omar Sandoval <osandov@osandov.com>
Subject: Re: [PATCH 0/11 v4] block: Fix block device shutdown related races
Date: Mon, 20 Mar 2017 21:57:34 -0300	[thread overview]
Message-ID: <26171678.1kbYspPCTY@morokweng> (raw)
In-Reply-To: <20170313151410.5586-1-jack@suse.cz>

Hello,

Am Montag, 13. M=E4rz 2017, 16:13:59 BRT schrieb Jan Kara:
> People, please have a look at patches. They are mostly simple however the
> interactions are rather complex so I may have missed something. Also I'm
> happy for any additional testing these patches can get - I've stressed th=
em
> with Omar's script, tested memcg writeback, tested static (not udev manag=
ed)
> device inodes.

Lekshmi tested these patches on top of an older kernel version that  is=20
afflicted by this bug (I backported the patches on which this series depend=
s as=20
well), and it fixed  the bug there.

Sorry if that's not as helpful, I had unrelated issues with v4.11-rc2 and=20
wasn't able to test with it yet. :-/

=2D-=20
Thiago Jung Bauermann
IBM Linux Technology Center

      parent reply	other threads:[~2017-03-21  0:57 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-13 15:13 [PATCH 0/11 v4] block: Fix block device shutdown related races Jan Kara
2017-03-13 15:14 ` [PATCH 01/11] block: Fix bdi assignment to bdev inode when racing with disk delete Jan Kara
2017-03-13 15:14 ` [PATCH 02/11] block: Fix race of bdev open with gendisk shutdown Jan Kara
2017-03-21 16:19   ` Tejun Heo
2017-03-23  0:21     ` Jan Kara
2017-03-23 15:38       ` Tejun Heo
2017-11-17  6:51   ` Hou Tao
2017-11-20 16:43     ` Jan Kara
2017-11-24  3:12       ` Hou Tao
2017-03-13 15:14 ` [PATCH 03/11] bdi: Mark congested->bdi as internal Jan Kara
2017-03-13 15:14 ` [PATCH 04/11] bdi: Make wb->bdi a proper reference Jan Kara
2017-03-13 15:14 ` [PATCH 05/11] bdi: Unify bdi->wb_list handling for root wb_writeback Jan Kara
2017-03-21 16:21   ` Tejun Heo
2017-03-13 15:14 ` [PATCH 06/11] bdi: Shutdown writeback on all cgwbs in cgwb_bdi_destroy() Jan Kara
2017-03-13 15:14 ` [PATCH 07/11] bdi: Do not wait for cgwbs release in bdi_unregister() Jan Kara
2017-03-13 15:14 ` [PATCH 08/11] bdi: Rename cgwb_bdi_destroy() to cgwb_bdi_unregister() Jan Kara
2017-03-13 15:14 ` [PATCH 09/11] block: Fix oops in locked_inode_to_wb_and_lock_list() Jan Kara
2017-03-13 15:14 ` [PATCH 10/11] kobject: Export kobject_get_unless_zero() Jan Kara
2017-03-13 15:14 ` [PATCH 11/11] block: Fix oops scsi_disk_get() Jan Kara
2017-03-13 18:10 ` [PATCH 0/11 v4] block: Fix block device shutdown related races Dan Williams
2017-03-21  0:57 ` Thiago Jung Bauermann [this message]

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