[PATCH] erofs-utils: mkfs: do not enable lz4_0padding for plain images

Gao Xiang hsiangkao at linux.alibaba.com
Thu Feb 26 01:18:20 AEDT 2026


This is a new regression introduced in erofs-utils 1.9.

Fixes: 16a77fed8511 ("erofs-utils: lib: unexport z_erofs_compress_{init,exit}")
Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>
---
 mkfs/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mkfs/main.c b/mkfs/main.c
index aaf5358fc735..b84d1b46f4dc 100644
--- a/mkfs/main.c
+++ b/mkfs/main.c
@@ -1678,7 +1678,7 @@ static void erofs_mkfs_default_options(struct erofs_importer_params *params)
 	mkfs_blkszbits = ilog2(min_t(u32, getpagesize(), EROFS_MAX_BLOCK_SIZE));
 	params->pclusterblks_max = 1U;
 	params->pclusterblks_def = 1U;
-	g_sbi.feature_incompat = EROFS_FEATURE_INCOMPAT_LZ4_0PADDING;
+	g_sbi.feature_incompat = 0;
 	g_sbi.feature_compat = EROFS_FEATURE_COMPAT_SB_CHKSUM |
 			     EROFS_FEATURE_COMPAT_MTIME;
 }
-- 
2.43.5



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