Re: [PATCH] powerpc/kasan: fix early boot failure on PPC32

2019-08-01 Thread Michael Ellerman
On Wed, 2019-07-31 at 06:01:42 UTC, Christophe Leroy wrote: > Due to commit 4a6d8cf90017 ("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. > > Reported-by:

Re: [PATCH] powerpc/kasan: fix early boot failure on PPC32

2019-07-31 Thread Christophe Leroy
Le 31/07/2019 à 08:01, Christophe Leroy a écrit : Due to commit 4a6d8cf90017 ("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. Reported-by: Erhard F. Fixes:

[PATCH] powerpc/kasan: fix early boot failure on PPC32

2019-07-31 Thread Christophe Leroy
Due to commit 4a6d8cf90017 ("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. Reported-by: Erhard F. Fixes: 2edb16efc899 ("powerpc/32: Add KASAN support")