From: Ross Zwisler <ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org>,
Ross Zwisler
<ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>,
kernel test robot
<xiaolong.ye-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
lkp-JC7UmRfGjtg@public.gmane.org,
linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org,
Dave Chinner <david-FqsqvQoI3Ljby3iVrkZq2A@public.gmane.org>
Subject: Re: [ext4] e2ae766c1b: BUG:sleeping_function_called_from_invalid_context_at_kernel/locking/rwsem.c
Date: Mon, 12 Dec 2016 15:48:51 -0700 [thread overview]
Message-ID: <20161212224851.GA691@linux.intel.com> (raw)
In-Reply-To: <20161212223735.t56oui7vlqhquaks-AKGzg7BKzIDYtjvyW6yDsg@public.gmane.org>
On Mon, Dec 12, 2016 at 05:37:36PM -0500, Theodore Ts'o wrote:
> Is this problem likely to happen in other file systems? Should I take
> this path through the ext4 tree, or would it be better via some other
> git tree?
>
> - Ted
The problem is in the generic DAX code and affects ext4 and xfs equally (ext2
doesn't support PMDs).
WARNING: multiple messages have this Message-ID (diff)
From: Ross Zwisler <ross.zwisler@linux.intel.com>
To: Theodore Ts'o <tytso@mit.edu>,
Ross Zwisler <ross.zwisler@linux.intel.com>,
Jan Kara <jack@suse.cz>,
kernel test robot <xiaolong.ye@intel.com>,
LKML <linux-kernel@vger.kernel.org>,
linux-ext4@vger.kernel.org, lkp@01.org,
linux-nvdimm@lists.01.org, Dave Chinner <david@fromorbit.com>
Subject: Re: [ext4] e2ae766c1b: BUG:sleeping_function_called_from_invalid_context_at_kernel/locking/rwsem.c
Date: Mon, 12 Dec 2016 15:48:51 -0700 [thread overview]
Message-ID: <20161212224851.GA691@linux.intel.com> (raw)
In-Reply-To: <20161212223735.t56oui7vlqhquaks@thunk.org>
On Mon, Dec 12, 2016 at 05:37:36PM -0500, Theodore Ts'o wrote:
> Is this problem likely to happen in other file systems? Should I take
> this path through the ext4 tree, or would it be better via some other
> git tree?
>
> - Ted
The problem is in the generic DAX code and affects ext4 and xfs equally (ext2
doesn't support PMDs).
_______________________________________________
Linux-nvdimm mailing list
Linux-nvdimm@lists.01.org
https://lists.01.org/mailman/listinfo/linux-nvdimm
WARNING: multiple messages have this Message-ID (diff)
From: Ross Zwisler <ross.zwisler@linux.intel.com>
To: lkp@lists.01.org
Subject: Re: [ext4] e2ae766c1b: BUG:sleeping_function_called_from_invalid_context_at_kernel/locking/rwsem.c
Date: Mon, 12 Dec 2016 15:48:51 -0700 [thread overview]
Message-ID: <20161212224851.GA691@linux.intel.com> (raw)
In-Reply-To: <20161212223735.t56oui7vlqhquaks@thunk.org>
[-- Attachment #1: Type: text/plain, Size: 347 bytes --]
On Mon, Dec 12, 2016 at 05:37:36PM -0500, Theodore Ts'o wrote:
> Is this problem likely to happen in other file systems? Should I take
> this path through the ext4 tree, or would it be better via some other
> git tree?
>
> - Ted
The problem is in the generic DAX code and affects ext4 and xfs equally (ext2
doesn't support PMDs).
WARNING: multiple messages have this Message-ID (diff)
From: Ross Zwisler <ross.zwisler@linux.intel.com>
To: "Theodore Ts'o" <tytso@mit.edu>,
Ross Zwisler <ross.zwisler@linux.intel.com>,
Jan Kara <jack@suse.cz>,
kernel test robot <xiaolong.ye@intel.com>,
LKML <linux-kernel@vger.kernel.org>,
linux-ext4@vger.kernel.org, lkp@01.org, linux-nvdimm@ml01.01.org,
Dave Chinner <david@fromorbit.com>
Subject: Re: [ext4] e2ae766c1b: BUG:sleeping_function_called_from_invalid_context_at_kernel/locking/rwsem.c
Date: Mon, 12 Dec 2016 15:48:51 -0700 [thread overview]
Message-ID: <20161212224851.GA691@linux.intel.com> (raw)
In-Reply-To: <20161212223735.t56oui7vlqhquaks@thunk.org>
On Mon, Dec 12, 2016 at 05:37:36PM -0500, Theodore Ts'o wrote:
> Is this problem likely to happen in other file systems? Should I take
> this path through the ext4 tree, or would it be better via some other
> git tree?
>
> - Ted
The problem is in the generic DAX code and affects ext4 and xfs equally (ext2
doesn't support PMDs).
next prev parent reply other threads:[~2016-12-12 22:48 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-12 10:13 [ext4] e2ae766c1b: BUG:sleeping_function_called_from_invalid_context_at_kernel/locking/rwsem.c kernel test robot
[not found] ` <20161212101321.GA37214-aQzoWfPLU1itqXYlAKuG4QC/G2K4zDHf@public.gmane.org>
2016-12-12 16:35 ` Jan Kara
2016-12-12 16:35 ` Jan Kara
2016-12-12 16:35 ` Jan Kara
2016-12-12 16:35 ` Jan Kara
[not found] ` <20161212163518.GA20728-4I4JzKEfoa/jFM9bn6wA6Q@public.gmane.org>
2016-12-12 22:13 ` Ross Zwisler
2016-12-12 22:13 ` Ross Zwisler
2016-12-12 22:13 ` Ross Zwisler
2016-12-12 22:13 ` Ross Zwisler
[not found] ` <20161212221329.GB3622-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2016-12-12 22:37 ` Theodore Ts'o
2016-12-12 22:37 ` Theodore Ts'o
2016-12-12 22:37 ` Theodore Ts'o
[not found] ` <20161212223735.t56oui7vlqhquaks-AKGzg7BKzIDYtjvyW6yDsg@public.gmane.org>
2016-12-12 22:48 ` Ross Zwisler [this message]
2016-12-12 22:48 ` Ross Zwisler
2016-12-12 22:48 ` Ross Zwisler
2016-12-12 22:48 ` Ross Zwisler
2016-12-12 23:00 ` Theodore Ts'o
2016-12-12 23:00 ` Theodore Ts'o
[not found] ` <20161212230020.pbl5wnbqqdgcewlg-AKGzg7BKzIDYtjvyW6yDsg@public.gmane.org>
2016-12-12 23:13 ` Ross Zwisler
2016-12-12 23:13 ` Ross Zwisler
2016-12-12 23:13 ` Ross Zwisler
2016-12-12 23:13 ` Ross Zwisler
2016-12-13 8:47 ` Jan Kara
2016-12-13 8:47 ` Jan Kara
2016-12-13 8:47 ` Jan Kara
2016-12-13 1:27 ` [LKP] " Huang, Ying
2016-12-13 1:27 ` Huang, Ying
2016-12-13 1:27 ` Huang, Ying
2016-12-13 1:27 ` [LKP] " Huang, Ying
[not found] ` <87mvg08voo.fsf-5/hDr2MS57EDqwDYnZuMFFaTQe2KTcn/@public.gmane.org>
2016-12-13 11:42 ` Jan Kara
2016-12-13 11:42 ` Jan Kara
2016-12-13 11:42 ` Jan Kara
2016-12-13 11:42 ` [LKP] " Jan Kara
[not found] ` <20161213114208.GF15362-4I4JzKEfoa/jFM9bn6wA6Q@public.gmane.org>
2016-12-14 3:11 ` Huang, Ying
2016-12-14 3:11 ` Huang, Ying
2016-12-14 3:11 ` Huang, Ying
2016-12-14 3:11 ` [LKP] " Huang, Ying
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