git format-patch lost the last part when branch merge

[Wang Yugui <wangyugui@e16-tech.com>]

Hi,

git format-patch lost the last part when branch merge

Here is an example.

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Merge tag 'for-5.12/block-2021-02-17' of git://git.kernel.dk/linux-block

1, from the web interface,
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/btrfs?id=582cd91f69de8e44857cb610ebca661dac8656b7

the last part 'diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c' can be confirmed.

2, but from ' commit | 582cd91f69de8e44857cb610ebca661dac8656b7 (patch)' of this web page,
the last part 'diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c' is not in the patch file.

3, git format-patch 4f016a316f22.. fs/btrfs/ will not output 'diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c' too.

Best Regards


[System Info]
git version:
git version 2.30.1 and 2.27.0
cpu: x86_64
no commit associated with this build
sizeof-long: 8
sizeof-size_t: 8
shell-path: /bin/sh
uname: Linux 5.10.17-3.el7.x86_64 #1 SMP Mon Feb 22 10:43:13 CST 2021 x86_64
compiler info: gnuc: 4.8
libc info: glibc: 2.17
$SHELL (typically, interactive shell): /bin/bash


[Enabled Hooks]
None


Best Regards
王玉贵
2021/02/22

--------------------------------------
北京京垓科技有限公司
王玉贵	wangyugui@e16-tech.com
电话：+86-136-71123776