From: Michael Ellerman <michael@ellerman•id.au>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux•vnet.ibm.com>
Cc: Mike Qiu <qiudayu@linux•vnet.ibm.com>,
paulus@samba•org, linuxppc-dev@lists•ozlabs.org
Subject: Re: [PATCH] powerpc/mm: Fix hash computation function
Date: Mon, 04 Feb 2013 14:29:25 +1100 [thread overview]
Message-ID: <1359948565.25414.12.camel@concordia> (raw)
In-Reply-To: <1359524442-5861-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
On Wed, 2013-01-30 at 11:10 +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V" <aneesh.kumar@linux•vnet.ibm.com>
>
> The ASM version of hash computation function was truncating the upper bit.
> Make the ASM version similar to hpt_hash function. Remove masking vsid bits.
> Without this patch, we observed hang during bootup due to not satisfying page
> fault request correctly.
Which commit(s) introduced the bug?
cheers
next prev parent reply other threads:[~2013-02-04 3:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-30 5:40 [PATCH] powerpc/mm: Fix hash computation function Aneesh Kumar K.V
2013-01-30 7:23 ` Mike Qiu
2013-02-04 3:29 ` Michael Ellerman [this message]
2013-02-04 4:24 ` Benjamin Herrenschmidt
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