3.16.42-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Chandan Rajendra <[email protected]> commit 69e43e8cc971a79dd1ee5d4343d8e63f82725123 upstream. 'border' variable is set to a value of 2 times the block size of the underlying filesystem. With 64k block size, the resulting value won't fit into a 16-bit variable. Hence this commit changes the data type of 'border' to 'unsigned int'. Fixes: c9de560ded61f Signed-off-by: Chandan Rajendra <[email protected]> Signed-off-by: Theodore Ts'o <[email protected]> Reviewed-by: Andreas Dilger <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- fs/ext4/mballoc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -668,7 +668,7 @@ static void ext4_mb_mark_free_simple(str ext4_grpblk_t min; ext4_grpblk_t max; ext4_grpblk_t chunk; - unsigned short border; + unsigned int border; BUG_ON(len > EXT4_CLUSTERS_PER_GROUP(sb));
