linux-kernel - Re: [PATCH v2] lib/decompress_unxz.c: removing all memory helper functions

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Message-ID: <20120614154414.GA7628@n2100.arm.linux.org.uk>
Date:	Thu, 14 Jun 2012 16:44:14 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	nicolas.pitre@...aro.org, linux-s390@...r.kernel.org,
	matt.fleming@...el.com, lasse.collin@...aani.org, jj@...osbits.net,
	linux-sh@...r.kernel.org, x86@...nel.org,
	heiko.carstens@...ibm.com, linux-kernel@...r.kernel.org,
	lethal@...ux-sh.org, T Makphaibulchoke <tmac@...com>,
	schwidefsky@...ibm.com, linux390@...ibm.com, tglx@...utronix.de,
	kaloz@...nwrt.org, mingo@...hat.com,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2] lib/decompress_unxz.c: removing all memory helper
	functions

On Thu, Jun 14, 2012 at 07:35:25AM -0700, H. Peter Anvin wrote:
> On 06/14/2012 06:47 AM, Russell King - ARM Linux wrote:
> > On Tue, Jun 12, 2012 at 03:35:45PM +0100, Russell King - ARM Linux wrote:
> >> I'd like to toss this into my kautobuild+boot, but at the moment that's
> >> rather pointless because OMAP has been broken since towards the end of
> >> the merge window, and so far no sign of the fix hitting mainline any
> >> time soon...
> > 
> > Okay, given the issue raised with memcpy() calling __builtin_memcpy(),
> > I don't think there's any value to me actually testing this, because
> > that seems to need to be solved first?
> 
> You mean __builtin_memcpy() calling memcpy(), right?

Indeed I do.
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