From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Gao Xiang <hsiangkao@aol.com>
Cc: Jan Kara <jack@suse.cz>, Amir Goldstein <amir73il@gmail.com>,
Dave Chinner <david@fromorbit.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
Miao Xie <miaoxie@huawei.com>, devel <devel@driverdev.osuosl.org>,
Christoph Hellwig <hch@infradead.org>,
"Darrick J. Wong" <darrick.wong@oracle.com>,
Richard Weinberger <richard@nod.at>,
Qu Wenruo <quwenruo.btrfs@gmx.com>,
Eric Biggers <ebiggers@kernel.org>,
torvalds <torvalds@linux-foundation.org>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Al Viro <viro@zeniv.linux.org.uk>,
Jaegeuk Kim <jaegeuk@kernel.org>, Pavel Machek <pavel@denx.de>,
David Sterba <dsterba@suse.cz>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-erofs <linux-erofs@lists.ozlabs.org>
Subject: Re: [PATCH] erofs: move erofs out of staging
Date: Tue, 20 Aug 2019 20:51:04 -0400 [thread overview]
Message-ID: <20190821005104.GF10232@mit.edu> (raw)
In-Reply-To: <20190820163504.GA7780@hsiangkao-HP-ZHAN-66-Pro-G1>
On Wed, Aug 21, 2019 at 12:35:08AM +0800, Gao Xiang wrote:
>
> For EROFS, it's a special case since it is a RO fs, and erofs mkfs
> will generate reproducable images (which means, for one dir trees,
> it only generates exact one result except for build time).
Agreed, and given that, doing the fuzzing in your mkfs tool makes
perfect sense. I wasn't surprised at all that you chose that path.
Cheers,
- Ted
WARNING: multiple messages have this Message-ID (diff)
From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Gao Xiang <hsiangkao@aol.com>
Cc: Chao Yu <yuchao0@huawei.com>, Qu Wenruo <quwenruo.btrfs@gmx.com>,
"Darrick J. Wong" <darrick.wong@oracle.com>,
Christoph Hellwig <hch@infradead.org>,
Eric Biggers <ebiggers@kernel.org>,
Richard Weinberger <richard@nod.at>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jan Kara <jack@suse.cz>, Dave Chinner <david@fromorbit.com>,
David Sterba <dsterba@suse.cz>, Miao Xie <miaoxie@huawei.com>,
devel <devel@driverdev.osuosl.org>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Amir Goldstein <amir73il@gmail.com>,
linux-erofs <linux-erofs@lists.ozlabs.org>,
Al Viro <viro@zeniv.linux.org.uk>,
Jaegeuk Kim <jaegeuk@kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Li Guifu <bluce.liguifu@huawei.com>,
Fang Wei <fangwei1@huawei.com>, Pavel Machek <pavel@denx.de>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH] erofs: move erofs out of staging
Date: Tue, 20 Aug 2019 20:51:04 -0400 [thread overview]
Message-ID: <20190821005104.GF10232@mit.edu> (raw)
In-Reply-To: <20190820163504.GA7780@hsiangkao-HP-ZHAN-66-Pro-G1>
On Wed, Aug 21, 2019 at 12:35:08AM +0800, Gao Xiang wrote:
>
> For EROFS, it's a special case since it is a RO fs, and erofs mkfs
> will generate reproducable images (which means, for one dir trees,
> it only generates exact one result except for build time).
Agreed, and given that, doing the fuzzing in your mkfs tool makes
perfect sense. I wasn't surprised at all that you chose that path.
Cheers,
- Ted
next prev parent reply other threads:[~2019-08-21 0:52 UTC|newest]
Thread overview: 150+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-17 8:23 [PATCH] erofs: move erofs out of staging Gao Xiang
2019-08-17 8:23 ` Gao Xiang
2019-08-17 21:19 ` Richard Weinberger
2019-08-17 21:19 ` Richard Weinberger
2019-08-17 22:07 ` Gao Xiang
2019-08-17 22:07 ` Gao Xiang
2019-08-17 23:25 ` Richard Weinberger
2019-08-17 23:25 ` Richard Weinberger
2019-08-17 23:38 ` Gao Xiang
2019-08-17 23:38 ` Gao Xiang
2019-08-18 0:04 ` Gao Xiang
2019-08-18 0:04 ` Gao Xiang
2019-08-18 0:52 ` Gao Xiang
2019-08-18 0:52 ` Gao Xiang
2019-08-18 8:16 ` Richard Weinberger
2019-08-18 8:16 ` Richard Weinberger
2019-08-18 8:45 ` Gao Xiang
2019-08-18 8:45 ` Gao Xiang
2019-08-18 9:03 ` Richard Weinberger
2019-08-18 9:03 ` Richard Weinberger
2019-08-18 9:09 ` Greg Kroah-Hartman
2019-08-18 9:09 ` Greg Kroah-Hartman
2019-08-18 9:21 ` Richard Weinberger
2019-08-18 9:21 ` Richard Weinberger
2019-08-18 10:12 ` Chao Yu
2019-08-18 10:12 ` Chao Yu
2019-08-18 15:11 ` Theodore Y. Ts'o
2019-08-18 15:11 ` Theodore Y. Ts'o
2019-08-18 15:58 ` Christoph Hellwig
2019-08-18 15:58 ` Christoph Hellwig
2019-08-18 16:16 ` Eric Biggers
2019-08-18 16:16 ` Eric Biggers
2019-08-18 16:22 ` Christoph Hellwig
2019-08-18 16:22 ` Christoph Hellwig
2019-08-18 16:33 ` Gao Xiang
2019-08-18 16:33 ` Gao Xiang
2019-08-18 17:29 ` Eric Biggers
2019-08-18 17:29 ` Eric Biggers
2019-08-18 17:47 ` Christoph Hellwig
2019-08-18 17:47 ` Christoph Hellwig
2019-08-18 18:16 ` Gao Xiang
2019-08-18 18:16 ` Gao Xiang
2019-08-18 20:14 ` Gao Xiang
2019-08-18 20:14 ` Gao Xiang
2019-08-19 7:35 ` Richard Weinberger
2019-08-19 7:35 ` Richard Weinberger
2019-08-19 8:02 ` Gao Xiang
2019-08-19 8:02 ` Gao Xiang
2019-08-19 10:34 ` [PATCH 0/6] staging: erofs: first stage of corrupted compressed images Gao Xiang
2019-08-19 10:34 ` Gao Xiang
2019-08-19 10:34 ` [PATCH 1/6] staging: erofs: some compressed cluster should be submitted for corrupted images Gao Xiang
2019-08-19 10:34 ` Gao Xiang
2019-08-19 14:36 ` Chao Yu
2019-08-19 14:36 ` Chao Yu
2019-08-19 14:36 ` Chao Yu
2019-08-19 14:39 ` Chao Yu
2019-08-19 14:39 ` Chao Yu
2019-08-19 14:39 ` Chao Yu
2019-08-19 10:34 ` [PATCH 2/6] staging: erofs: cannot set EROFS_V_Z_INITED_BIT if fill_inode_lazy fails Gao Xiang
2019-08-19 10:34 ` Gao Xiang
2019-08-19 14:43 ` Chao Yu
2019-08-19 14:43 ` Chao Yu
2019-08-19 14:43 ` Chao Yu
2019-08-19 10:34 ` [PATCH 3/6] staging: erofs: add two missing erofs_workgroup_put for corrupted images Gao Xiang
2019-08-19 10:34 ` Gao Xiang
2019-08-19 14:40 ` Chao Yu
2019-08-19 14:40 ` Chao Yu
2019-08-19 14:40 ` Chao Yu
2019-08-19 10:34 ` [PATCH 4/6] staging: erofs: avoid loop in submit chains Gao Xiang
2019-08-19 10:34 ` Gao Xiang
2019-08-19 14:50 ` Chao Yu
2019-08-19 14:50 ` Chao Yu
2019-08-19 14:50 ` Chao Yu
2019-08-19 10:34 ` [PATCH 5/6] staging: erofs: detect potential multiref due to corrupted images Gao Xiang
2019-08-19 10:34 ` Gao Xiang
2019-08-19 14:57 ` Chao Yu
2019-08-19 14:57 ` Chao Yu
2019-08-19 14:57 ` Chao Yu
2019-08-21 2:19 ` Greg Kroah-Hartman
2019-08-21 2:19 ` Greg Kroah-Hartman
2019-08-21 14:01 ` [PATCH v2 " Gao Xiang
2019-08-21 14:01 ` Gao Xiang
2019-08-21 14:24 ` Chao Yu
2019-08-21 14:24 ` Chao Yu
2019-08-19 10:34 ` [PATCH 6/6] staging: erofs: avoid endless loop of invalid lookback distance 0 Gao Xiang
2019-08-19 10:34 ` Gao Xiang
2019-08-19 14:58 ` Chao Yu
2019-08-19 14:58 ` Chao Yu
2019-08-19 14:58 ` Chao Yu
2019-08-19 16:09 ` [PATCH] erofs: move erofs out of staging Darrick J. Wong
2019-08-19 16:09 ` Darrick J. Wong
2019-08-19 20:30 ` Gao Xiang via Linux-erofs
2019-08-19 20:30 ` Gao Xiang
2019-08-20 0:55 ` Qu Wenruo
2019-08-20 0:55 ` Qu Wenruo
2019-08-20 1:55 ` Gao Xiang
2019-08-20 1:55 ` Gao Xiang
2019-08-20 2:24 ` Chao Yu
2019-08-20 2:24 ` Chao Yu
2019-08-20 2:38 ` Qu Wenruo
2019-08-20 2:38 ` Qu Wenruo
2019-08-20 7:15 ` Chao Yu
2019-08-20 7:15 ` Chao Yu
2019-08-20 8:46 ` Qu Wenruo
2019-08-20 8:46 ` Qu Wenruo
2019-08-21 2:12 ` Chao Yu
2019-08-21 2:12 ` Chao Yu
2019-08-20 15:56 ` Theodore Y. Ts'o
2019-08-20 15:56 ` Theodore Y. Ts'o
2019-08-20 16:35 ` Gao Xiang via Linux-erofs
2019-08-20 16:35 ` Gao Xiang
2019-08-21 0:51 ` Theodore Y. Ts'o [this message]
2019-08-21 0:51 ` Theodore Y. Ts'o
2019-08-21 1:34 ` Chao Yu
2019-08-21 1:48 ` Darrick J. Wong
2019-08-21 1:48 ` Darrick J. Wong
2019-08-21 1:57 ` Chao Yu
2019-08-21 1:57 ` Chao Yu
2019-08-20 3:33 ` Miao Xie
2019-08-20 3:33 ` Miao Xie
2019-08-20 3:46 ` Gao Xiang
2019-08-20 3:46 ` Gao Xiang
2019-08-20 6:04 ` Qu Wenruo
2019-08-20 6:04 ` Qu Wenruo
2019-08-20 6:22 ` Gao Xiang
2019-08-20 6:22 ` Gao Xiang
2019-08-19 7:37 ` Richard Weinberger
2019-08-19 7:37 ` Richard Weinberger
2019-08-18 17:43 ` Theodore Y. Ts'o
2019-08-18 17:43 ` Theodore Y. Ts'o
2019-08-18 16:03 ` Gao Xiang
2019-08-18 16:03 ` Gao Xiang
2019-08-18 17:06 ` Richard Weinberger
2019-08-18 17:06 ` Richard Weinberger
2019-08-18 17:46 ` Theodore Y. Ts'o
2019-08-18 17:46 ` Theodore Y. Ts'o
2019-08-18 18:00 ` Richard Weinberger
2019-08-18 18:00 ` Richard Weinberger
2019-08-18 18:31 ` Gao Xiang
2019-08-18 18:31 ` Gao Xiang
2019-08-18 9:28 ` Gao Xiang
2019-08-18 9:28 ` Gao Xiang
2019-08-19 5:28 ` [PATCH] erofs: Use common kernel logging style Joe Perches
2019-08-19 5:28 ` Joe Perches
2019-08-19 5:52 ` Gao Xiang
2019-08-19 5:52 ` Gao Xiang
2019-08-19 5:47 ` Joe Perches
2019-08-19 5:47 ` Joe Perches
2019-08-19 6:08 ` Gao Xiang
2019-08-19 6:08 ` Gao Xiang
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