From: Bart Van Assche <bvanassche@acm.org>
To: Mike Snitzer <snitzer@redhat.com>, Paul Mackerras <paulus@samba.org>
Cc: dm-devel@redhat.com, linux-kernel@vger.kernel.org,
linuxppc-dev@ozlabs.org,
Vladimir Davydov <vdavydov@parallels.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: Regression in 3.15 on POWER8 with multipath SCSI
Date: Wed, 02 Jul 2014 17:30:43 +0200 [thread overview]
Message-ID: <53B425A3.9090404@acm.org> (raw)
In-Reply-To: <20140701193907.GA15306@redhat.com>
On 07/01/14 21:39, Mike Snitzer wrote:
> (btw, Bart Van Assche also has issues with commit e8099177 due to hangs
> during cable pull testing of mpath devices -- Bart: curious to know if
> your cable pull tests pass if you just revert bcccff93).
Sorry but even with bcccff93 reverted after a few iterations my cable
pull simulation test still causes several tasks to hang in sleep_on_page().
Bart.
WARNING: multiple messages have this Message-ID (diff)
From: Bart Van Assche <bvanassche@acm.org>
To: Mike Snitzer <snitzer@redhat.com>, Paul Mackerras <paulus@samba.org>
Cc: Vladimir Davydov <vdavydov@parallels.com>,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org,
dm-devel@redhat.com, Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: Regression in 3.15 on POWER8 with multipath SCSI
Date: Wed, 02 Jul 2014 17:30:43 +0200 [thread overview]
Message-ID: <53B425A3.9090404@acm.org> (raw)
In-Reply-To: <20140701193907.GA15306@redhat.com>
On 07/01/14 21:39, Mike Snitzer wrote:
> (btw, Bart Van Assche also has issues with commit e8099177 due to hangs
> during cable pull testing of mpath devices -- Bart: curious to know if
> your cable pull tests pass if you just revert bcccff93).
Sorry but even with bcccff93 reverted after a few iterations my cable
pull simulation test still causes several tasks to hang in sleep_on_page().
Bart.
next prev parent reply other threads:[~2014-07-02 15:30 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-30 10:30 Regression in 3.15 on POWER8 with multipath SCSI Paul Mackerras
2014-06-30 10:30 ` Paul Mackerras
2014-06-30 10:30 ` Paul Mackerras
2014-06-30 10:52 ` Hannes Reinecke
2014-06-30 10:52 ` Hannes Reinecke
2014-06-30 11:02 ` Paul Mackerras
2014-06-30 11:02 ` Paul Mackerras
2014-06-30 11:35 ` Hannes Reinecke
2014-06-30 11:35 ` Hannes Reinecke
2014-06-30 21:28 ` Paul Mackerras
2014-06-30 21:28 ` Paul Mackerras
2014-07-01 5:57 ` Hannes Reinecke
2014-07-01 5:57 ` Hannes Reinecke
2014-06-30 21:30 ` Paul Mackerras
2014-06-30 21:30 ` Paul Mackerras
2014-06-30 21:30 ` Paul Mackerras
2014-07-01 19:39 ` Mike Snitzer
2014-07-01 19:39 ` Mike Snitzer
2014-07-02 15:30 ` Bart Van Assche [this message]
2014-07-02 15:30 ` Bart Van Assche
2014-07-08 10:28 ` Junichi Nomura
2014-07-08 10:28 ` Junichi Nomura
2014-07-08 10:28 ` Junichi Nomura
2014-07-09 3:55 ` Alexey Kardashevskiy
2014-07-09 12:13 ` [dm-devel] " Junichi Nomura
2014-07-09 12:13 ` Junichi Nomura
2014-07-09 12:13 ` Junichi Nomura
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