ail.com'; 'linux...@kvack.org'; 'Joe Perches'; 'linux-arm-
> ker...@lists.infradead.org'
> Subject: Re: [RFC V6 2/3] arm:add bitrev.h file to support rbit instruction
>
> On Fri, Jan 09, 2015 at 08:40:56PM +0800, Wang, Yalin wrote:
> > Oh, I s
On Fri, Jan 09, 2015 at 08:40:56PM +0800, Wang, Yalin wrote:
> Oh, I see,
> How about change like this:
> + select HAVE_ARCH_BITREVERSE if ((CPU_V7M || CPU_V7) && !CPU_V6 &&
> !CPU_V6K)
> I am not sure if I also need add some older CPU types like !CPU_ARM9TDMI &&
> !CPU_ARM940T ?
>
> Another
ail.com'; 'linux...@kvack.org'; 'Joe Perches'; 'linux-arm-
> ker...@lists.infradead.org'
> Subject: Re: [RFC V6 2/3] arm:add bitrev.h file to support rbit instruction
>
> On Fri, Jan 09, 2015 at 10:16:32AM +0800, Wang, Yalin wrote:
> > > -
rd Biesheuvel'; 'linux-kernel@vger.kernel.org';
> > 'akinobu.m...@gmail.com'; 'linux...@kvack.org'; 'Joe Perches'; 'linux-arm-
> > ker...@lists.infradead.org'
> > Subject: Re: [RFC V6 2/3] arm:add bitrev.h file to support rbit in
ail.com'; 'linux...@kvack.org'; 'Joe Perches'; 'linux-arm-
> ker...@lists.infradead.org'
> Subject: Re: [RFC V6 2/3] arm:add bitrev.h file to support rbit instruction
>
> On Mon, Nov 17, 2014 at 10:38:58AM +0800, Wang, Yalin wrote:
> > Joe ha
On Mon, Nov 17, 2014 at 10:38:58AM +0800, Wang, Yalin wrote:
> Joe has submitted patches to maintainers,
> So we need wait for them to be accepted .
I ran these patches through my autobuilder, and while most builds didn't
seem to be a problem, the randconfigs found errors:
/tmp/ccbiuDjS.s:137: Er
'linux...@kvack.org'; 'Joe Perches'; 'linux-arm-
> ker...@lists.infradead.org'
> Subject: Re: [RFC V6 2/3] arm:add bitrev.h file to support rbit instruction
>
> > Is it possible to build a kernel that support both CPU_V6 and CPU_V7?
>
> Absolutely it is.
>
&
On Fri, Nov 14, 2014 at 10:01:34AM +0800, Wang, Yalin wrote:
> > -Original Message-
> > From: Russell King - ARM Linux [mailto:li...@arm.linux.org.uk]
> > Sent: Friday, November 14, 2014 7:53 AM
> > To: Wang, Yalin
> > > On Fri, Oct 31, 2014 at 01:42:44PM +0800, Wang, Yalin wrote:
> > > Thi
On Thu, Nov 13, 2014 at 05:26:34PM -0800, Joe Perches wrote:
> On Fri, 2014-11-14 at 01:18 +, Russell King - ARM Linux wrote:
> > On Thu, Nov 13, 2014 at 04:45:43PM -0800, Joe Perches wrote:
> > > I think you shouldn't apply these patches or updated
> > > ones either until all the current uses
At Thu, 13 Nov 2014 22:55:09 -0800,
Joe Perches wrote:
>
> On Fri, 2014-11-14 at 07:37 +0100, Takashi Iwai wrote:
> > At Thu, 13 Nov 2014 16:05:30 -0800,
> > Joe Perches wrote:
> > >
> > > On Thu, 2014-11-13 at 23:53 +, Russell King - ARM Linux wrote:
> > > > On Fri, Oct 31, 2014 at 01:42:44P
On Fri, 2014-11-14 at 07:37 +0100, Takashi Iwai wrote:
> At Thu, 13 Nov 2014 16:05:30 -0800,
> Joe Perches wrote:
> >
> > On Thu, 2014-11-13 at 23:53 +, Russell King - ARM Linux wrote:
> > > On Fri, Oct 31, 2014 at 01:42:44PM +0800, Wang, Yalin wrote:
> > > > This patch add bitrev.h file to su
At Thu, 13 Nov 2014 16:05:30 -0800,
Joe Perches wrote:
>
> On Thu, 2014-11-13 at 23:53 +, Russell King - ARM Linux wrote:
> > On Fri, Oct 31, 2014 at 01:42:44PM +0800, Wang, Yalin wrote:
> > > This patch add bitrev.h file to support rbit instruction,
> > > so that we can do bitrev operation by
> -Original Message-
> From: Russell King - ARM Linux [mailto:li...@arm.linux.org.uk]
> Sent: Friday, November 14, 2014 7:53 AM
> To: Wang, Yalin
> > On Fri, Oct 31, 2014 at 01:42:44PM +0800, Wang, Yalin wrote:
> > This patch add bitrev.h file to support rbit instruction, so that we
> > can
On Fri, 2014-11-14 at 01:18 +, Russell King - ARM Linux wrote:
> On Thu, Nov 13, 2014 at 04:45:43PM -0800, Joe Perches wrote:
> > I think you shouldn't apply these patches or updated
> > ones either until all the current uses are converted.
>
> Where are the dependencies mentioned?
I mentione
On Thu, Nov 13, 2014 at 04:45:43PM -0800, Joe Perches wrote:
> On Fri, 2014-11-14 at 00:17 +, Russell King - ARM Linux wrote:
> > On Thu, Nov 13, 2014 at 04:05:30PM -0800, Joe Perches wrote:
> > > On Thu, 2014-11-13 at 23:53 +, Russell King - ARM Linux wrote:
> > > > On Fri, Oct 31, 2014 at
On Fri, 2014-11-14 at 00:17 +, Russell King - ARM Linux wrote:
> On Thu, Nov 13, 2014 at 04:05:30PM -0800, Joe Perches wrote:
> > On Thu, 2014-11-13 at 23:53 +, Russell King - ARM Linux wrote:
> > > On Fri, Oct 31, 2014 at 01:42:44PM +0800, Wang, Yalin wrote:
> > > > This patch add bitrev.h
On Thu, Nov 13, 2014 at 04:05:30PM -0800, Joe Perches wrote:
> On Thu, 2014-11-13 at 23:53 +, Russell King - ARM Linux wrote:
> > On Fri, Oct 31, 2014 at 01:42:44PM +0800, Wang, Yalin wrote:
> > > This patch add bitrev.h file to support rbit instruction,
> > > so that we can do bitrev operation
On Thu, 2014-11-13 at 23:53 +, Russell King - ARM Linux wrote:
> On Fri, Oct 31, 2014 at 01:42:44PM +0800, Wang, Yalin wrote:
> > This patch add bitrev.h file to support rbit instruction,
> > so that we can do bitrev operation by hardware.
> > Signed-off-by: Yalin Wang
> > ---
> > arch/arm/Kc
On Fri, Oct 31, 2014 at 01:42:44PM +0800, Wang, Yalin wrote:
> This patch add bitrev.h file to support rbit instruction,
> so that we can do bitrev operation by hardware.
> Signed-off-by: Yalin Wang
> ---
> arch/arm/Kconfig | 1 +
> arch/arm/include/asm/bitrev.h | 21 +++
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