On Tue, Sep 11, 2018 at 07:15:27PM +0300, Eugene Korenevsky wrote: > +static gpt_entry *get_gpt_entry(gpt_header *gpt_hdr, gpt_entry *ptes, u32 index) > +{ > + return (gpt_entry *)((u8 *)ptes + gpt->sizeof_partition_entry * index); I guess header use LE, so you need: le32_to_cpu(gpt_hdr->sizeof_partition_entry) Karel -- Karel Zak <kzak@xxxxxxxxxx> http://karelzak.blogspot.com