Hello, Andrey, > In order to allow access to second half of address space on 64-bit > machines, add code that creates /dev/highmem dedicated for that. > > Note that due to maximum file size being limited to MAX_LFS_FILESIZE > or 0x7fff_ffff_ffff_ffff bytes at addresses 0x7fff_ffff_ffff_ffff and > 0xffff_ffff_ffff_ffff cannot be access through /dev/mem and > /dev/hightmem correspondingly. Does it imply using `-s /dev/highmem` argument when accessing addresses beyond MAX_LFS_FILESIZE? That's not very convenient: $ git grep -l /dev/mem commands/crc.c commands/digest.c commands/disasm.c commands/md.c commands/memcmp.c commands/memcpy.c commands/memset.c commands/mm.c commands/mw.c Regards, Peter _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
