On Wed, Jul 02, 2025 at 04:32:21PM +0300, Sergey Bashirov wrote: > At the end of the isect translation, disc_addr represents the physical > disk offset. Thus, end calculated from disk_addr is also a physical disk > offset. Therefore, range checking should be done using map->disk_offset, > not map->start. Looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>