Commit e4c31004 authored by Vasily Gorbik's avatar Vasily Gorbik Committed by Heiko Carstens
Browse files

s390/mm,pageattr: allow KASAN shadow memory 



Allow changing page table attributes for KASAN shadow memory ranges.

Acked-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Reviewed-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent f913a660

arch/s390/mm/pageattr.c

+0 −2
Original line number Diff line number Diff line
@@ -300,8 +300,6 @@ static int change_page_attr(unsigned long addr, unsigned long end, 


	if (addr == end)

		return 0;

	if (end >= MODULES_END)

		return -EINVAL;

	mutex_lock(&cpa_mutex);

	pgdp = pgd_offset_k(addr);

	do {