From: David Howells <dhowells@redhat.com>
To: ChenXiaoSong <chenxiaosong.chenxiaosong@linux.dev>
Cc: dhowells@redhat.com, Steve French <smfrench@gmail.com>,
Namjae Jeon <linkinjeon@kernel.org>,
pc@manguebit.org, ronniesahlberg@gmail.com,
sprasad@microsoft.com, tom@talpey.com, bharathsm@microsoft.com,
senozhatsky@chromium.org, linux-cifs@vger.kernel.org,
ChenXiaoSong <chenxiaosong@kylinos.cn>
Subject: Re: [PATCH v6 4/5] smb/client: use bsearch() to find target in smb2_error_map_table
Date: Sat, 27 Dec 2025 11:59:23 +0000 [thread overview]
Message-ID: <1266570.1766836763@warthog.procyon.org.uk> (raw)
In-Reply-To: <d84af000-7d6e-4104-82ce-de9d08e46f92@linux.dev>
ChenXiaoSong <chenxiaosong.chenxiaosong@linux.dev> wrote:
> > __le32 key = (unsigned long)_key;
> > Ummm.... u32 key? I'm pretty certain it's sorted in cpu-endian order.
>
> Should we update the `gen_smb2_mapping` script to sort the table in
> little-endian order?
I wouldn't. We really should convert to cpu-endian when we pull the value out
of the protocol struct. switch() works better if we do that.
David
next prev parent reply other threads:[~2025-12-27 11:59 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-25 2:10 [PATCH v6 0/5] smb: improve search speed of SMB2 maperror chenxiaosong.chenxiaosong
2025-12-25 2:10 ` [PATCH v6 1/5] cifs: Label SMB2 statuses with errors chenxiaosong.chenxiaosong
2025-12-25 2:10 ` [PATCH v6 2/5] cifs: Autogenerate SMB2 error mapping table chenxiaosong.chenxiaosong
2025-12-27 10:53 ` ChenXiaoSong
2025-12-27 12:00 ` David Howells
2025-12-27 15:03 ` ChenXiaoSong
2025-12-27 15:50 ` David Howells
2025-12-27 16:05 ` ChenXiaoSong
2025-12-30 9:42 ` ChenXiaoSong
2025-12-30 21:08 ` David Howells
2025-12-30 21:14 ` David Howells
2025-12-30 3:55 ` ChenXiaoSong
2025-12-30 9:07 ` David Howells
2025-12-25 2:10 ` [PATCH v6 3/5] smb/client: check whether smb2_error_map_table is sorted in ascending order chenxiaosong.chenxiaosong
2025-12-25 2:10 ` [PATCH v6 4/5] smb/client: use bsearch() to find target in smb2_error_map_table chenxiaosong.chenxiaosong
2025-12-26 11:58 ` David Howells
2025-12-26 12:06 ` David Howells
2025-12-26 15:28 ` ChenXiaoSong
2025-12-27 2:18 ` ChenXiaoSong
2025-12-27 8:56 ` David Howells
2025-12-27 9:29 ` ChenXiaoSong
2025-12-27 11:59 ` David Howells [this message]
2025-12-27 8:53 ` David Howells
2025-12-25 2:10 ` [PATCH v6 5/5] smb/client: introduce KUnit test to check search result of smb2_error_map_table chenxiaosong.chenxiaosong
2025-12-28 15:07 ` kernel test robot
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