linux-kernel - Re: linux-next: manual merge of the block tree with the vfs-brauner tree

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Date: Tue, 6 Feb 2024 09:37:33 -0700
From: Jens Axboe <axboe@...nel.dk>
To: Stephen Rothwell <sfr@...b.auug.org.au>,
 Christian Brauner <brauner@...nel.org>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
 Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: manual merge of the block tree with the vfs-brauner
 tree

On 2/5/24 6:48 PM, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the block tree got a conflict in:
> 
>   block/blk.h
> 
> between commits:
> 
>   19db932fd2b0 ("bdev: make bdev_{release, open_by_dev}() private to block layer")
>   09f8289e1b74 ("bdev: make struct bdev_handle private to the block layer")
>   d75140abba91 ("bdev: remove bdev pointer from struct bdev_handle")
> 
> from the vfs-brauner tree and commits:
> 
>   c4e47bbb00da ("block: move cgroup time handling code into blk.h")
>   08420cf70cfb ("block: add blk_time_get_ns() and blk_time_get() helpers")
>   da4c8c3d0975 ("block: cache current nsec time in struct blk_plug")
>   06b23f92af87 ("block: update cached timestamp post schedule/preemption")
> 
> from the block tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.

That's a lot of conflicts. Christian, we really should separate some of
these so we can have the shared bits in a shared branch.

-- 
Jens Axboe