From: Ritesh Harjani <riteshh@linux.ibm.com>
To: Murphy Zhou <jencce.kernel@gmail.com>
Cc: linux-ext4@vger.kernel.org, jack@suse.cz, tytso@mit.edu,
adilger@dilger.ca, darrick.wong@oracle.com, hch@infradead.org,
Alexander Viro <viro@zeniv.linux.org.uk>,
Dan Carpenter <dan.carpenter@oracle.com>,
"Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
Miklos Szeredi <miklos@szeredi.hu>,
Amir Goldstein <amir73il@gmail.com>,
linux-fsdevel@vger.kernel.org, linux-unionfs@vger.kernel.org
Subject: Re: [PATCH 0/5] ext4/overlayfs: fiemap related fixes
Date: Thu, 21 May 2020 11:38:32 +0530 [thread overview]
Message-ID: <20200521060833.855415204F@d06av21.portsmouth.uk.ibm.com> (raw)
In-Reply-To: <20200519024311.7bkxi2fkxboon2ig@xzhoux.usersys.redhat.com>
Hello Murphy,
On 5/19/20 8:13 AM, Murphy Zhou wrote:
> On Thu, Apr 23, 2020 at 04:17:52PM +0530, Ritesh Harjani wrote:
>> Hello All,
>>
>> Here are some changes, which as I understand, takes the right approach in fixing
>> the offset/length bounds check problem reported in threads [1]-[2].
>> These warnings in iomap_apply/ext4 path are reported after ext4_fiemap()
>> was moved to use iomap framework and when overlayfs is mounted on top of ext4.
>> Though the issues were identified after ext4 moved to iomap framework, but
>> these changes tries to fix the problem which are anyways present in current code
>> irrespective of ext4 using iomap framework for fiemap or not.
>
> Ping?
It's superseded by below mentioned patch series.
Please follow below thread.
https://lore.kernel.org/linux-ext4/20200520032837.GA2744481@mit.edu/T/#t
-ritesh
next prev parent reply other threads:[~2020-05-21 6:09 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-23 10:47 [PATCH 0/5] ext4/overlayfs: fiemap related fixes Ritesh Harjani
2020-04-23 10:47 ` [PATCH 1/5] ext4: Fix EXT4_MAX_LOGICAL_BLOCK macro Ritesh Harjani
2020-04-23 11:16 ` Jan Kara
2020-04-23 10:47 ` [PATCH 2/5] ext4: Rename fiemap_check_ranges() to make it ext4 specific Ritesh Harjani
2020-04-23 11:17 ` Jan Kara
2020-04-23 10:47 ` [PATCH 3/5] vfs: EXPORT_SYMBOL for fiemap_check_ranges() Ritesh Harjani
2020-04-23 11:18 ` Jan Kara
2020-04-23 10:47 ` [PATCH 4/5] overlayfs: Check for range bounds before calling i_op->fiemap() Ritesh Harjani
2020-04-23 11:19 ` Jan Kara
2020-04-25 8:54 ` Amir Goldstein
2020-04-23 10:47 ` [PATCH 5/5] ext4: Get rid of ext4_fiemap_check_ranges Ritesh Harjani
2020-04-23 11:20 ` Jan Kara
2020-04-24 10:11 ` [PATCH 0/5] ext4/overlayfs: fiemap related fixes Christoph Hellwig
2020-04-24 23:20 ` Ritesh Harjani
2020-04-25 9:11 ` Amir Goldstein
2020-04-25 9:43 ` Christoph Hellwig
2020-04-25 10:49 ` Amir Goldstein
2020-04-25 11:14 ` Ritesh Harjani
2020-04-27 6:28 ` Christoph Hellwig
2020-04-27 10:15 ` Amir Goldstein
2020-04-27 10:38 ` Christoph Hellwig
2020-04-25 17:32 ` Andreas Dilger
2020-04-27 6:42 ` Christoph Hellwig
2020-04-25 9:44 ` Ritesh Harjani
2020-05-19 2:43 ` Murphy Zhou
2020-05-21 6:08 ` Ritesh Harjani [this message]
2020-05-22 4:56 ` Murphy Zhou
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