Re: [PATCH v4] erofs: fix build error with CONFIG_EROFS_FS_ZIP_ACCEL=y

[Gao Xiang]

On 2025/7/18 11:30, Bo Liu wrote:
> fix build err:
>   ld.lld: error: undefined symbol: crypto_req_done
>     referenced by decompressor_crypto.c
>         fs/erofs/decompressor_crypto.o:(z_erofs_crypto_decompress) in archive vmlinux.a
>     referenced by decompressor_crypto.c
>         fs/erofs/decompressor_crypto.o:(z_erofs_crypto_decompress) in archive vmlinux.a
>
>   ld.lld: error: undefined symbol: crypto_acomp_decompress
>     referenced by decompressor_crypto.c
>         fs/erofs/decompressor_crypto.o:(z_erofs_crypto_decompress) in archive vmlinux.a
>
>   ld.lld: error: undefined symbol: crypto_alloc_acomp
>     referenced by decompressor_crypto.c
>         fs/erofs/decompressor_crypto.o:(z_erofs_crypto_enable_engine) in archive vmlinux.a
>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Closes: https://lore.kernel.org/oe-kbuild-all/202507161032.QholMPtn-lkp@xxxxxxxxx/
> Fixes: b4a29efc5146 ("erofs: support DEFLATE decompression by using Intel QAT")
> Signed-off-by: Bo Liu <liubo03@xxxxxxxxxx>

Reviewed-by: Gao Xiang <hsiangkao@xxxxxxxxxxxxxxxxx>

> change since v3:
> - change Kconfg to select CRYPTO and CRYPTO_DEFLATE

These two lines should be moved under the line `----`, since
it shouldn't be part of the commit message, but I've removed
this time.

Thanks,
Gao Xiang