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From: Michael Ellerman <mpe@ellerman.id.au>
To: Gabriel Paubert <paubert@iram.es>
Cc: linuxppc-dev@ozlabs.org, Jeremy Kerr <jk@ozlabs.org>,
	khandual@linux.vnet.ibm.com
Subject: Re: [PATCH v4 2/2] selftests/powerpc: Add a test of the switch_endian() syscall
Date: Sat, 28 Mar 2015 21:40:02 +1100	[thread overview]
Message-ID: <1427539202.7547.0.camel@ellerman.id.au> (raw)
In-Reply-To: <20150328091705.GC4500@visitor2.iram.es>

On Sat, 2015-03-28 at 10:17 +0100, Gabriel Paubert wrote:
> On Sat, Mar 28, 2015 at 12:19:10PM +1100, Michael Ellerman wrote:
> > This adds a test of the switch_endian() syscall we added in the previous
> > commit.

...

> > +
> > +	/* r9 - r12 are clobbered */
> > +
> > +	addi	r13, r15, 13
> > +	addi	r14, r15, 14
> > +
> > +	/* Skip r15 we're using it */
> > +
> > +	addi	r16, r15, 16
> > +	addi	r16, r15, 16
> 
> Duplicate?
 
Oh god damn it.

Yes :)

Thanks for reviewing.

cheers

      reply	other threads:[~2015-03-28 10:40 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-28  1:19 [PATCH v4 1/2] powerpc: Add a proper syscall for switching endianness Michael Ellerman
2015-03-28  1:19 ` [PATCH v4 2/2] selftests/powerpc: Add a test of the switch_endian() syscall Michael Ellerman
2015-03-28  9:17   ` Gabriel Paubert
2015-03-28 10:40     ` Michael Ellerman [this message]

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