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Date:   Wed, 14 Aug 2019 09:44:40 +0200
From:   Jonathan =?utf-8?Q?Neusch=C3=A4fer?= <j.neuschaefer@gmx.net>
To:     Christophe Leroy <christophe.leroy@c-s.fr>
Cc:     Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>,
        Michael Ellerman <mpe@ellerman.id.au>, j.neuschaefer@gmx.net,
        linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH] powerpc/32s: fix boot failure with DEBUG_PAGEALLOC
 without KASAN.
Message-ID: <20190814074440.GI1966@latitude>
References: <8c83a4e1237658ed1acfb9a9891048a15f9ca36b.1565760495.git.christophe.leroy@c-s.fr>
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On Wed, Aug 14, 2019 at 05:28:35AM +0000, Christophe Leroy wrote:
> When KASAN is selected, the definitive hash table has to be
> set up later, but there is already an early temporary one.
>=20
> When KASAN is not selected, there is no early hash table,
> so the setup of the definitive hash table cannot be delayed.
>=20
> Reported-by: Jonathan Neuschafer <j.neuschaefer@gmx.net>
> Fixes: 72f208c6a8f7 ("powerpc/32s: move hash code patching out of MMU_ini=
t_hw()")
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
> ---

Thanks. This does fix the DEBUG_PAGEALLOC-without-KASAN case.

Tested-by: Jonathan Neuschafer <j.neuschaefer@gmx.net>

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