Re: [PATCH] fs: btrfs: Select SHA256 in Kconfig
From: Qu Wenruo <hidden>
Date: 2021-01-27 09:50:31
Also in:
u-boot
On 2021/1/27 下午5:42, matthias.bgg@kernel.org wrote:
From: Matthias Brugger <mbrugger@suse.com>
Since commit 565a4147d17a ("fs: btrfs: Add more checksum algorithms")
btrfs uses the sha256 checksum algorithm. But Kconfig lacks to select
it. This leads to compilation errors:
fs/built-in.o: In function `hash_sha256':
fs/btrfs/crypto/hash.c:25: undefined reference to `sha256_starts'
fs/btrfs/crypto/hash.c:26: undefined reference to `sha256_update'
fs/btrfs/crypto/hash.c:27: undefined reference to `sha256_finish'
Signed-off-by: Matthias Brugger <mbrugger@suse.com>Oh, forgot to select sha256. Thanks for the fix. Reviewed-by: Qu Wenruo <redacted> Thanks, Qu
quoted hunk ↗ jump to hunk
--- fs/btrfs/Kconfig | 1 + 1 file changed, 1 insertion(+)diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig index f302b1fbef..2a32f42ad1 100644 --- a/fs/btrfs/Kconfig +++ b/fs/btrfs/Kconfig@@ -4,6 +4,7 @@ config FS_BTRFS select LZO select ZSTD select RBTREE + select SHA256 help This provides a single-device read-only BTRFS support. BTRFS is a next-generation Linux file system based on the copy-on-write