From: David Woodhouse <dwmw2@infradead.org>
To: Paul Mackerras <paulus@samba.org>
Cc: akpm@osdl.org, torvalds@osdl.org, anton@samba.org,
benh@kernel.crashing.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] PPC64 Replace cmp instructions with cmpw/cmpd
Date: Tue, 12 Oct 2004 15:01:10 +0100 [thread overview]
Message-ID: <1097589670.318.428.camel@hades.cambridge.redhat.com> (raw)
In-Reply-To: <16742.10154.523798.177319@cargo.ozlabs.ibm.com>
On Fri, 2004-10-08 at 15:37 +1000, Paul Mackerras wrote:
> This patch replaces cmp{,l}{,i} with cmp{,l}[wd]{,i} as appropriate.
> The original patch was from Segher Boessenkool, slightly modified by
> me. Please apply.
And another....
Signed-Off-By: David Woodhouse <dwmw2@infradead.org>
===== arch/ppc64/mm/hash_low.S 1.7 vs edited =====
--- 1.7/arch/ppc64/mm/hash_low.S Thu Oct 7 22:52:16 2004
+++ edited/arch/ppc64/mm/hash_low.S Tue Oct 12 14:01:25 2004
@@ -263,7 +263,7 @@
/* if we failed because typically the HPTE wasn't really here
* we try an insertion.
*/
- cmpi 0,r3,-1
+ cmpdi 0,r3,-1
beq- htab_insert_pte
/* Clear the BUSY bit and Write out the PTE */
--
dwmw2
prev parent reply other threads:[~2004-10-12 14:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-08 5:37 Paul Mackerras
2004-10-08 9:45 ` David Woodhouse
2004-10-08 13:01 ` Paul Mackerras
2004-10-08 13:30 ` David Woodhouse
2004-10-12 14:01 ` David Woodhouse [this message]
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