linux-ext4 - Re: [f2fs-dev] [PATCH v2 00/11] fsverity: support for non-4K pages

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Date:   Tue, 28 Feb 2023 01:01:54 +0000
From:   patchwork-bot+f2fs@...nel.org
To:     Eric Biggers <ebiggers@...nel.org>
Cc:     linux-fscrypt@...r.kernel.org, aalbersh@...hat.com,
        linux-f2fs-devel@...ts.sourceforge.net, linux-xfs@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-btrfs@...r.kernel.org
Subject: Re: [f2fs-dev] [PATCH v2 00/11] fsverity: support for non-4K pages

Hello:

This series was applied to jaegeuk/f2fs.git (dev)
by Eric Biggers <ebiggers@...gle.com>:

On Fri, 23 Dec 2022 12:36:27 -0800 you wrote:
> [This patchset applies to mainline + some fsverity cleanups I sent out
>  recently.  You can get everything from tag "fsverity-non4k-v2" of
>  https://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git ]
> 
> Currently, filesystems (ext4, f2fs, and btrfs) only support fsverity
> when the Merkle tree block size, filesystem block size, and page size
> are all the same.  In practice that means 4K, since increasing the page
> size, e.g. to 16K, forces the Merkle tree block size and filesystem
> block size to be increased accordingly.  That can be impractical; for
> one, users want the same file signatures to work on all systems.
> 
> [...]

Here is the summary with links:
  - [f2fs-dev,v2,01/11] fsverity: use unsigned long for level_start
    https://git.kernel.org/jaegeuk/f2fs/c/284d5db5f99e
  - [f2fs-dev,v2,02/11] fsverity: simplify Merkle tree readahead size calculation
    https://git.kernel.org/jaegeuk/f2fs/c/9098f36b739d
  - [f2fs-dev,v2,03/11] fsverity: store log2(digest_size) precomputed
    https://git.kernel.org/jaegeuk/f2fs/c/579a12f78d88
  - [f2fs-dev,v2,04/11] fsverity: use EFBIG for file too large to enable verity
    https://git.kernel.org/jaegeuk/f2fs/c/55eed69cc8fd
  - [f2fs-dev,v2,05/11] fsverity: replace fsverity_hash_page() with fsverity_hash_block()
    https://git.kernel.org/jaegeuk/f2fs/c/f45555bf23cf
  - [f2fs-dev,v2,06/11] fsverity: support verification with tree block size < PAGE_SIZE
    https://git.kernel.org/jaegeuk/f2fs/c/5306892a50bf
  - [f2fs-dev,v2,07/11] fsverity: support enabling with tree block size < PAGE_SIZE
    https://git.kernel.org/jaegeuk/f2fs/c/56124d6c87fd
  - [f2fs-dev,v2,08/11] ext4: simplify ext4_readpage_limit()
    https://git.kernel.org/jaegeuk/f2fs/c/5e122148a3d5
  - [f2fs-dev,v2,09/11] f2fs: simplify f2fs_readpage_limit()
    https://git.kernel.org/jaegeuk/f2fs/c/feb0576a361a
  - [f2fs-dev,v2,10/11] fs/buffer.c: support fsverity in block_read_full_folio()
    https://git.kernel.org/jaegeuk/f2fs/c/4fa512ce7051
  - [f2fs-dev,v2,11/11] ext4: allow verity with fs block size < PAGE_SIZE
    https://git.kernel.org/jaegeuk/f2fs/c/db85d14dc5c5

You are awesome, thank you!
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