From: "Bo Liu (OpenAnolis)" <liub...@inspur.com>
commit 5e0bf36fd156b8d9b09f8481ee6daa6cdba1b064 upstream.
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 <l...@intel.com>
Closes:
https://lore.kernel.org/oe-kbuild-all/202507161032.qholmptn-...@intel.com/
Fixes: b4a29efc5146 ("erofs: support DEFLATE decompression by using Intel QAT")
Signed-off-by: Bo Liu (OpenAnolis) <liub...@inspur.com>
Link: https://lore.kernel.org/r/20250718033039.3609-1-liub...@inspur.com
Reviewed-by: Gao Xiang <hsiang...@linux.alibaba.com>
Signed-off-by: Gao Xiang <hsiang...@linux.alibaba.com>
---
Also backport commit 74da24f0ac9b to address:
https://lore.kernel.org/r/ca432b9e-e016-4d2d-b137-79def0aac...@kernel.org
fs/erofs/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/erofs/Kconfig b/fs/erofs/Kconfig
index 6beeb7063871..7b26efc271ee 100644
--- a/fs/erofs/Kconfig
+++ b/fs/erofs/Kconfig
@@ -147,6 +147,8 @@ config EROFS_FS_ZIP_ZSTD
config EROFS_FS_ZIP_ACCEL
bool "EROFS hardware decompression support"
depends on EROFS_FS_ZIP
+ select CRYPTO
+ select CRYPTO_DEFLATE
help
Saying Y here includes hardware accelerator support for reading
EROFS file systems containing compressed data. It gives better
--
2.43.5
