s390/mm: correct comment about segment table entries
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 10 Feb 2016 15:47:14 +0000 (16:47 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 23 Feb 2016 07:56:20 +0000 (08:56 +0100)
commit13c6a790d77c3fe81e1a25524d1f9115b0da9404
treeb2358ac01748916844782f936e57f6f85399a470
parent758d39ebd3d5666edb3b1c339f7f138c349ff8bf
s390/mm: correct comment about segment table entries

The comment describing the bit encoding for segment table entries
is incorrect in regard to the read and write bits. The segment
read bit is 0x0002 and write is 0x0001, not the other way around.

Reported-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/pgtable.h