From: Bart Van Assche <Bart.VanAssche@wdc.com>
To: "kent.overstreet@gmail.com" <kent.overstreet@gmail.com>
Cc: "mingo@kernel.org" <mingo@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"axboe@kernel.dk" <axboe@kernel.dk>
Subject: Re: [PATCH 00/10] Misc block layer patches for bcachefs
Date: Sun, 20 May 2018 22:35:29 +0000 [thread overview]
Message-ID: <b0aa2a8737b2d826fea58dc0bc113ddce50f018a.camel@wdc.com> (raw)
In-Reply-To: <20180520223116.GB11495@kmo-pixel>
On Sun, 2018-05-20 at 18:31 -0400, Kent Overstreet wrote:
> On Sun, May 20, 2018 at 10:19:13PM +0000, Bart Van Assche wrote:
> > On Sun, 2018-05-20 at 18:17 -0400, Kent Overstreet wrote:
> > > On Fri, May 18, 2018 at 03:12:27PM +0000, Bart Van Assche wrote:
> > > > On Fri, 2018-05-18 at 05:06 -0400, Kent Overstreet wrote:
> > > > > On Thu, May 17, 2018 at 08:54:57PM +0000, Bart Van Assche wrote:
> > > > > > With Jens' latest for-next branch I hit the kernel warning shown below. Can
> > > > > > you have a look?
> > > > >
> > > > > Any hints on how to reproduce it?
> > > >
> > > > Sure. This is how I triggered it:
> > > > * Clone https://github.com/bvanassche/srp-test.
> > > > * Follow the instructions in README.md.
> > > > * Run srp-test/run_tests -c -r 10
> > >
> > > Can you bisect it? I don't have infiniband hardware handy...
> >
> > Hello Kent,
> >
> > Have you noticed that the test I described uses the rdma_rxe driver and hence that
> > no InfiniBand hardware is needed to run that test?
>
> No, I'm not terribly familiar with infiniband stuff....
>
> Do you have some sort of self contained test/qemu recipe? I would really rather
> not have to figure out how to configure multipath, and infiniband, and I'm not
> even sure what else is needed based on that readme...
Hello Kent,
Please have another look at the srp-test README. The instructions in that document
are easy to follow. No multipath nor any InfiniBand knowledge is required. The test
even can be run in a virtual machine in case you would be worried about potential
impact of the test on the rest of the system.
Bart.
next prev parent reply other threads:[~2018-05-20 22:35 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-09 1:33 [PATCH 00/10] Misc block layer patches for bcachefs Kent Overstreet
2018-05-09 1:33 ` [PATCH 01/10] mempool: Add mempool_init()/mempool_exit() Kent Overstreet
2018-05-09 7:54 ` Johannes Thumshirn
2018-05-11 21:11 ` Jens Axboe
2018-05-14 19:11 ` Kent Overstreet
2018-05-09 1:33 ` [PATCH 02/10] block: Convert bio_set to mempool_init() Kent Overstreet
2018-05-18 16:20 ` Christoph Hellwig
2018-05-18 16:21 ` Christoph Hellwig
2018-05-18 17:36 ` Kent Overstreet
2018-05-09 1:33 ` [PATCH 03/10] block: Add bioset_init()/bioset_exit() Kent Overstreet
2018-05-09 1:33 ` [PATCH 04/10] block: Use bioset_init() for fs_bio_set Kent Overstreet
2018-05-09 1:33 ` [PATCH 05/10] block: Add bio_copy_data_iter(), zero_fill_bio_iter() Kent Overstreet
2018-05-09 1:33 ` [PATCH 06/10] block: Split out bio_list_copy_data() Kent Overstreet
2018-05-09 1:33 ` [PATCH 07/10] block: Add missing flush_dcache_page() call Kent Overstreet
2018-05-09 1:33 ` [PATCH 08/10] block: Add warning for bi_next not NULL in bio_endio() Kent Overstreet
2018-05-09 1:33 ` [PATCH 09/10] block: Export bio check/set pages_dirty Kent Overstreet
2018-05-09 1:33 ` [PATCH 10/10] block: Add sysfs entry for fua support Kent Overstreet
2018-05-11 21:13 ` [PATCH 00/10] Misc block layer patches for bcachefs Jens Axboe
2018-05-18 16:23 ` Christoph Hellwig
2018-05-18 16:33 ` Jens Axboe
2018-05-14 19:24 ` Jens Axboe
2018-05-14 19:24 ` Kent Overstreet
2018-05-17 20:54 ` Bart Van Assche
2018-05-18 9:06 ` Kent Overstreet
2018-05-18 15:12 ` Bart Van Assche
2018-05-20 22:17 ` Kent Overstreet
2018-05-20 22:19 ` Bart Van Assche
2018-05-20 22:31 ` Kent Overstreet
2018-05-20 22:35 ` Bart Van Assche [this message]
2018-05-20 23:00 ` Kent Overstreet
2018-05-20 23:10 ` Bart Van Assche
2018-05-20 23:21 ` Kent Overstreet
2018-05-20 23:40 ` Bart Van Assche
2018-05-20 23:58 ` Kent Overstreet
2018-05-21 15:11 ` Bart Van Assche
2018-05-21 18:37 ` Omar Sandoval
2018-05-21 18:46 ` Bart Van Assche
2018-05-22 22:01 ` Bart Van Assche
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