linux-sg2042/arch/powerpc/mm/kasan
Christophe Leroy d7e23b887f powerpc/kasan: fix early boot failure on PPC32
Due to commit 4a6d8cf900 ("powerpc/mm: don't use pte_alloc_kernel()
until slab is available on PPC32"), pte_alloc_kernel() cannot be used
during early KASAN init.

Fix it by using memblock_alloc() instead.

Fixes: 2edb16efc8 ("powerpc/32: Add KASAN support")
Cc: stable@vger.kernel.org # v5.2+
Reported-by: Erhard F. <erhard_f@mailbox.org>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/da89670093651437f27d2975224712e0a130b055.1564552796.git.christophe.leroy@c-s.fr
2019-07-31 22:02:52 +10:00
..
Makefile powerpc/kasan: add missing/lost Makefile 2019-05-06 20:21:34 +10:00
kasan_init_32.c powerpc/kasan: fix early boot failure on PPC32 2019-07-31 22:02:52 +10:00