[PATCH OLK-5.10 RESEND 0/4] ext4: fix some ext4_lblk_t overflow issues

Baokun Li (4): ext4: add two helper functions extent_logical_end() and pa_logical_end() ext4: fix BUG in ext4_mb_new_inode_pa() due to overflow ext4: avoid overlapping preallocations due to overflow ext4: prevent the normalized size from exceeding EXT_MAX_BLOCKS fs/ext4/mballoc.c | 55 ++++++++++++++++++++++------------------------- fs/ext4/mballoc.h | 14 ++++++++++++ 2 files changed, 40 insertions(+), 29 deletions(-) -- 2.31.1