From: Christoph Hellwig <hch@lst.de>
To: Milan Broz <gmazyland@gmail.com>
Cc: Mike Snitzer <snitzer@redhat.com>, Christoph Hellwig <hch@lst.de>,
Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, dm-devel@redhat.com
Subject: Re: [dm-devel] use regular gendisk registration in device mapper
Date: Wed, 28 Jul 2021 09:06:55 +0200 [thread overview]
Message-ID: <20210728070655.GA5086@lst.de> (raw)
In-Reply-To: <9c719e1d-f8da-f1f3-57a9-3802aa1312d4@gmail.com>
On Tue, Jul 27, 2021 at 10:38:16PM +0200, Milan Broz wrote:
> BTW it would be also nice to run cryptsetup testsuite as root - we do a lot
> of DM operations there (and we depend on sysfs on some places).
It already doesn't seem very happy in current mainline for me:
=======================
13 of 17 tests failed
(12 tests were not run)
=======================
but this series doesn't seem to change anything.
A lot of the not run tests seem to be due to broken assumptions
that some code must be modular. E.g. my kernel has scsi_debug built
in, but it complains like this:
modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file '/lib/module'
modprobe: FATAL: Module scsi_debug not found in directory /lib/modules/5.14.0-rc3+
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Milan Broz <gmazyland@gmail.com>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, dm-devel@redhat.com,
Christoph Hellwig <hch@lst.de>, Mike Snitzer <snitzer@redhat.com>
Subject: Re: [dm-devel] use regular gendisk registration in device mapper
Date: Wed, 28 Jul 2021 09:06:55 +0200 [thread overview]
Message-ID: <20210728070655.GA5086@lst.de> (raw)
In-Reply-To: <9c719e1d-f8da-f1f3-57a9-3802aa1312d4@gmail.com>
On Tue, Jul 27, 2021 at 10:38:16PM +0200, Milan Broz wrote:
> BTW it would be also nice to run cryptsetup testsuite as root - we do a lot
> of DM operations there (and we depend on sysfs on some places).
It already doesn't seem very happy in current mainline for me:
=======================
13 of 17 tests failed
(12 tests were not run)
=======================
but this series doesn't seem to change anything.
A lot of the not run tests seem to be due to broken assumptions
that some code must be modular. E.g. my kernel has scsi_debug built
in, but it complains like this:
modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file '/lib/module'
modprobe: FATAL: Module scsi_debug not found in directory /lib/modules/5.14.0-rc3+
--
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next prev parent reply other threads:[~2021-07-28 7:06 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-25 5:54 use regular gendisk registration in device mapper Christoph Hellwig
2021-07-25 5:54 ` [dm-devel] " Christoph Hellwig
2021-07-25 5:54 ` [PATCH 1/8] block: make the block holder code optional Christoph Hellwig
2021-07-25 5:54 ` [dm-devel] " Christoph Hellwig
2021-07-29 16:25 ` Mike Snitzer
2021-07-29 16:25 ` [dm-devel] " Mike Snitzer
2021-07-25 5:54 ` [PATCH 2/8] block: remove the extra kobject reference in bd_link_disk_holder Christoph Hellwig
2021-07-25 5:54 ` [dm-devel] " Christoph Hellwig
2021-07-29 16:27 ` Mike Snitzer
2021-07-29 16:27 ` [dm-devel] " Mike Snitzer
2021-07-25 5:54 ` [PATCH 3/8] block: look up holders by bdev Christoph Hellwig
2021-07-25 5:54 ` [dm-devel] " Christoph Hellwig
2021-07-25 5:54 ` [PATCH 4/8] block: support delayed holder registration Christoph Hellwig
2021-07-25 5:54 ` [dm-devel] " Christoph Hellwig
2021-07-27 16:06 ` Mike Snitzer
2021-07-27 16:06 ` [dm-devel] " Mike Snitzer
2021-07-28 6:54 ` Christoph Hellwig
2021-07-28 6:54 ` [dm-devel] " Christoph Hellwig
2021-07-29 16:32 ` Mike Snitzer
2021-07-29 16:32 ` [dm-devel] " Mike Snitzer
2021-07-25 5:54 ` [PATCH 5/8] dm: cleanup cleanup_mapped_device Christoph Hellwig
2021-07-25 5:54 ` [dm-devel] " Christoph Hellwig
2021-07-29 16:33 ` Mike Snitzer
2021-07-29 16:33 ` [dm-devel] " Mike Snitzer
2021-07-25 5:54 ` [PATCH 6/8] dm: move setting md->type into dm_setup_md_queue Christoph Hellwig
2021-07-25 5:54 ` [dm-devel] " Christoph Hellwig
2021-07-29 16:34 ` Mike Snitzer
2021-07-29 16:34 ` [dm-devel] " Mike Snitzer
2021-07-25 5:54 ` [PATCH 7/8] dm: delay registering the gendisk Christoph Hellwig
2021-07-25 5:54 ` [dm-devel] " Christoph Hellwig
2021-07-29 16:36 ` Mike Snitzer
2021-07-29 16:36 ` [dm-devel] " Mike Snitzer
2021-07-25 5:54 ` [PATCH 8/8] block: remove support for delayed queue registrations Christoph Hellwig
2021-07-25 5:54 ` [dm-devel] " Christoph Hellwig
2021-07-29 16:37 ` Mike Snitzer
2021-07-29 16:37 ` [dm-devel] " Mike Snitzer
2021-07-27 15:58 ` use regular gendisk registration in device mapper Mike Snitzer
2021-07-27 15:58 ` [dm-devel] " Mike Snitzer
2021-07-27 16:02 ` Christoph Hellwig
2021-07-27 16:02 ` [dm-devel] " Christoph Hellwig
2021-07-27 16:18 ` Mike Snitzer
2021-07-27 16:18 ` [dm-devel] " Mike Snitzer
2021-07-27 20:38 ` Milan Broz
2021-07-27 20:38 ` Milan Broz
2021-07-28 7:06 ` Christoph Hellwig [this message]
2021-07-28 7:06 ` Christoph Hellwig
2021-07-28 8:37 ` Milan Broz
2021-07-28 8:37 ` Milan Broz
2021-07-28 11:24 ` Christoph Hellwig
2021-07-28 11:24 ` Christoph Hellwig
2021-07-29 15:01 ` Milan Broz
2021-07-29 15:01 ` Milan Broz
2021-07-28 16:17 ` Mike Snitzer
2021-07-28 16:17 ` [dm-devel] " Mike Snitzer
2021-07-29 7:50 ` Milan Broz
2021-07-29 7:50 ` [dm-devel] " Milan Broz
2021-07-27 22:52 ` Mike Snitzer
2021-07-27 22:52 ` [dm-devel] " Mike Snitzer
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