Re: [PATCH] powerpc/kasan: fix early boot failure on PPC32
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From: Michael Ellerman <hidden>
Date: 2019-08-02 02:28:27
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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: Erhard F. <redacted>
Fixes: 2edb16efc899 ("powerpc/32: Add KASAN support")
Signed-off-by: Christophe Leroy <redacted>Applied to powerpc fixes, thanks. https://git.kernel.org/powerpc/c/d7e23b887f67178c4f840781be7a6aa6aeb52ab1 cheers