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    Subject[PATCH 4.14 287/315] f2fs: add MODULE_SOFTDEP to ensure crc32 is included in the initramfs
    Date
    From: Chao Yu <yuchao0@huawei.com>

    [ Upstream commit 0dd571785d61528d62cdd8aa49d76bc6085152fe ]

    As marcosfrm reported in bugzilla:

    https://bugzilla.kernel.org/show_bug.cgi?id=213089

    Initramfs generators rely on "pre" softdeps (and "depends") to include
    additional required modules.

    F2FS does not declare "pre: crc32" softdep. Then every generator (dracut,
    mkinitcpio...) has to maintain a hardcoded list for this purpose.

    Hence let's use MODULE_SOFTDEP("pre: crc32") in f2fs code.

    Fixes: 43b6573bac95 ("f2fs: use cryptoapi crc32 functions")
    Reported-by: marcosfrm <marcosfrm@gmail.com>
    Signed-off-by: Chao Yu <yuchao0@huawei.com>
    Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    fs/f2fs/super.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
    index 990339c538b0..b2c747f53c0c 100644
    --- a/fs/f2fs/super.c
    +++ b/fs/f2fs/super.c
    @@ -2896,4 +2896,5 @@ module_exit(exit_f2fs_fs)
    MODULE_AUTHOR("Samsung Electronics's Praesto Team");
    MODULE_DESCRIPTION("Flash Friendly File System");
    MODULE_LICENSE("GPL");
    +MODULE_SOFTDEP("pre: crc32");

    --
    2.30.2


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