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Date: Tue, 19 Feb 2013 18:38:57 -0800
From: Stephen Boyd <sboyd@codeaurora.org>
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To: Kim Phillips <kim.phillips@freescale.com>
CC: Nicolas Pitre <nico@fluxnic.net>,
        Russell King - ARM Linux <linux@arm.linux.org.uk>,
        "Woodhouse, David" <david.woodhouse@intel.com>,
        Rusty Russell <rusty@rustcorp.com.au>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Daniel Santos <daniel.santos@pobox.com>,
        Borislav Petkov <bp@alien8.de>, David Rientjes <rientjes@google.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        "linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [RFC] arm: use built-in byte swap function
References: <20130129181046.GC25415@pd.tnic> <1359541333.3529.186.camel@shinybook.infradead.org> <20130130200900.9d7cf7908caeaef4ecee1d61@freescale.com> <20130131092801.GV23505@n2100.arm.linux.org.uk> <20130131145947.f62474a0600848df86548b96@freescale.com> <20130201011712.GF23505@n2100.arm.linux.org.uk> <1359703995.23531.6.camel@shinybook.infradead.org> <20130205210436.670c62e26d2121330e87af35@freescale.com> <1360141322.6066.4.camel@shinybook.infradead.org> <20130206191905.ac8eb6743e69425f30888704@freescale.com> <20130207181315.GM17833@n2100.arm.linux.org.uk> <1360344301.6066.263.camel@shinybook.infradead.org> <alpine.LFD.2.02.1302081503430.6300@xanadu.home> <1360363233.6066.283.camel@shinybook.infradead.org> <alpine.LFD.2.02.1302081745500.6300@xanadu.home> <20130208191208.2ef3d78bda71aa7b44d00d7b@freescale.com> <alpine.LFD.2.02.1302082102380.6300@xanadu.home> <20130219203115.114eab79e8d2099c6306d921@freescale.com>
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On 2/19/2013 6:31 PM, Kim Phillips wrote:
> diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
> index af72969..dbee639 100644
> --- a/arch/arm/lib/Makefile
> +++ b/arch/arm/lib/Makefile
> @@ -45,3 +45,5 @@ lib-$(CONFIG_ARCH_SHARK)	+= io-shark.o
>  
>  $(obj)/csumpartialcopy.o:	$(obj)/csumpartialcopygeneric.S
>  $(obj)/csumpartialcopyuser.o:	$(obj)/csumpartialcopygeneric.S
> +
> +CFLAGS_bswapsdi2.o = -O2

Please put a comment here so we don't have to dig through git history
and/or emails to understand why this has -O2 forced on for this file.

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