From: Naohiro Aota <naohiro.aota@wdc.com>
To: linux-btrfs@vger.kernel.org, linux-block@vger.kernel.org
Cc: Jens Axboe <axboe@kernel.dk>, David Sterba <dsterba@suse.com>,
Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>,
Naohiro Aota <naohiro.aota@wdc.com>
Subject: [PATCH 0/3] fix argument type of bio_trim()
Date: Thu, 8 Jul 2021 22:10:54 +0900 [thread overview]
Message-ID: <20210708131057.259327-1-naohiro.aota@wdc.com> (raw)
The function bio_trim has offset and size arguments that are declared as
int. But it actually expects sector value and the range of int is not
enough for bio->bi_iter.bi_size and bio_advance() which is/takes unsigned
int. So, let's fix the argument type of bio_trim() and its callers.
Patches 1 and 2 fix bio_trim() argument and its caller's argument.
Patch 3 is depending on patch 1 and 2 and do some cleanup for btrfs.
Chaitanya Kulkarni (2):
block: fix arg type of bio_trim()
btrfs: fix argument type of btrfs_bio_clone_partial()
Naohiro Aota (1):
btrfs: drop unnecessary ASSERT from btrfs_submit_direct()
block/bio.c | 2 +-
fs/btrfs/extent_io.c | 3 ++-
fs/btrfs/extent_io.h | 3 ++-
fs/btrfs/inode.c | 12 ++++++++----
include/linux/bio.h | 2 +-
5 files changed, 14 insertions(+), 8 deletions(-)
--
2.32.0
next reply other threads:[~2021-07-08 13:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-08 13:10 Naohiro Aota [this message]
2021-07-08 13:10 ` [PATCH 1/3] block: fix arg type of bio_trim() Naohiro Aota
2021-07-08 14:57 ` David Sterba
2021-07-09 0:42 ` Damien Le Moal
2021-07-09 4:53 ` Naohiro Aota
2021-07-09 4:39 ` Naohiro Aota
2021-07-09 4:55 ` Naohiro Aota
2021-07-08 13:10 ` [PATCH 2/3] btrfs: fix argument type of btrfs_bio_clone_partial() Naohiro Aota
2021-07-08 15:00 ` David Sterba
2021-07-09 5:01 ` Naohiro Aota
2021-07-08 13:10 ` [PATCH 3/3] btrfs: drop unnecessary ASSERT from btrfs_submit_direct() Naohiro Aota
2021-07-08 13:54 ` David Sterba
2021-07-08 15:03 ` David Sterba
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