From: Michael Ellerman <mpe@ellerman•id.au>
To: Benjamin Herrenschmidt <benh@kernel•crashing.org>,
Christian Kujau <lists@nerdbynature•de>,
linuxppc-dev@lists•ozlabs.org
Subject: Re: 4.8.0-rc1: Invalid memory access at $SRR0: 0140f86c $SRR1: 00003030
Date: Wed, 10 Aug 2016 19:33:55 +1000 [thread overview]
Message-ID: <87y445rmrg.fsf@concordia.ellerman.id.au> (raw)
In-Reply-To: <1470813494.3015.92.camel@kernel.crashing.org>
Benjamin Herrenschmidt <benh@kernel•crashing.org> writes:
> It's all the jump label cruft that landed in=C2=A0apply_feature_fixups()
>
> You can't call random call there. On ppc32, it's running in that
> weirdo environment where the kernel isn't running at its linked
> address and we need to manually RELOC() everything.
Crud. My qemu-mac99 boot test should have caught it, but of course
pmac32 defconfig doesn't enable JUMP_LABEL >:E
> I'm moving them to a separate init call, patch on its way...
Thanks.
cheers
prev parent reply other threads:[~2016-08-10 9:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-09 5:19 4.8.0-rc1: Invalid memory access at $SRR0: 0140f86c $SRR1: 00003030 Christian Kujau
2016-08-09 9:06 ` Christian Kujau
2016-08-09 11:52 ` Benjamin Herrenschmidt
2016-08-10 1:39 ` Christian Kujau
2016-08-10 4:58 ` Michael Ellerman
2016-08-10 5:25 ` Christian Kujau
2016-08-10 7:02 ` Michael Ellerman
2016-08-10 7:27 ` [PATCH] powerpc: Fix crash during static key init on ppc32 Benjamin Herrenschmidt
2016-08-10 8:17 ` Christian Kujau
2016-08-10 8:52 ` Gabriel Paubert
2016-08-11 0:25 ` Christian Kujau
2016-08-11 11:16 ` Michael Ellerman
2016-08-10 7:18 ` 4.8.0-rc1: Invalid memory access at $SRR0: 0140f86c $SRR1: 00003030 Benjamin Herrenschmidt
2016-08-10 9:33 ` Michael Ellerman [this message]
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