From: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx> fbdef49811c9e2b54e2064d9af68cfffa77c6e77 incorrectly tried to fix sign extension of the bitmap offset. However mdinfo->bitmap_offset is a u32 and needs to be converted to a 32 bit signed integer before the sign extension. Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx> --- super1.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/super1.c b/super1.c index 36369d8..be77c33 100644 --- a/super1.c +++ b/super1.c @@ -620,7 +620,7 @@ static void getinfo_super1(struct supertype *st, struct mdinfo *info, char *map) info->data_offset = __le64_to_cpu(sb->data_offset); info->component_size = __le64_to_cpu(sb->size); if (sb->feature_map & __le32_to_cpu(MD_FEATURE_BITMAP_OFFSET)) - info->bitmap_offset = (long)__le32_to_cpu(sb->bitmap_offset); + info->bitmap_offset = (int32_t)__le32_to_cpu(sb->bitmap_offset); info->disk.major = 0; info->disk.minor = 0; @@ -1651,7 +1651,7 @@ add_internal_bitmap1(struct supertype *st, offset = -room; } - sb->bitmap_offset = (long)__cpu_to_le32(offset); + sb->bitmap_offset = (int32_t)__cpu_to_le32(offset); sb->feature_map = __cpu_to_le32(__le32_to_cpu(sb->feature_map) | MD_FEATURE_BITMAP_OFFSET); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
