From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Denis Kirjanov <kda@linux-powerpc.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: Re: unrecoverable exception on G5 with CONFIG_PPC_EARLY_DEBUG enabled
Date: Fri, 17 Jun 2016 08:33:10 +1000 [thread overview]
Message-ID: <1466116390.24271.27.camel@kernel.crashing.org> (raw)
In-Reply-To: <CAOJe8K2L8D1M_yZPmyiZ11JvJ+HAS0aFHOnsqaY=xLOnQTA3AA@mail.gmail.com>
On Thu, 2016-06-16 at 22:49 +0300, Denis Kirjanov wrote:
> -
> +BEGIN_MMU_FTR_SECTION
> + b 2f
> +END_MMU_FTR_SECTION_IFSET(MMU_FTR_RADIX)
> andi. r10,r12,MSR_RI /* check for unrecoverable exception
> */
> beq- 2f
Are we taking an SLB miss before we do the fixup maybe ?
Cheers,
Ben.
next prev parent reply other threads:[~2016-06-16 22:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-06 7:52 unrecoverable exception on G5 with CONFIG_PPC_EARLY_DEBUG enabled Denis Kirjanov
2016-06-06 12:27 ` Michael Ellerman
2016-06-16 8:12 ` Denis Kirjanov
2016-06-16 12:07 ` Michael Ellerman
2016-06-16 19:49 ` Denis Kirjanov
2016-06-16 22:33 ` Benjamin Herrenschmidt [this message]
2016-06-17 1:46 ` Michael Ellerman
2016-06-18 17:17 ` Aneesh Kumar K.V
2016-06-20 9:23 ` Michael Ellerman
2016-06-20 10:21 ` Aneesh Kumar K.V
2016-06-21 0:59 ` Michael Ellerman
2016-06-21 4:23 ` Denis Kirjanov
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