From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin Herrenschmidt Date: Sun, 23 Mar 2014 08:58:33 +0000 Subject: Re: [RESEND][PATCH 1/2] lib/scatterlist: Make ARCH_HAS_SG_CHAIN an actual Kconfig Message-Id: <1395565113.3460.106.camel@pasglop> List-Id: References: <1395512032-20575-1-git-send-email-lauraa@codeaurora.org> <1395512032-20575-2-git-send-email-lauraa@codeaurora.org> <1395543886.3460.95.camel@pasglop> <20140323070343.GA17945@infradead.org> In-Reply-To: <20140323070343.GA17945@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Christoph Hellwig Cc: Laura Abbott , Russell King , "David S. Miller" , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, "James E.J. Bottomley" , Fenghua Yu , Tony Luck , Paul Mackerras , Martin Schwidefsky , Heiko Carstens , Andrew Morton , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, linux-scsi@vger.kernel.org, linux-ia64@vger.kernel.org, linux390@de.ibm.com, linux-arm-kernel@lists.infradead.org On Sun, 2014-03-23 at 00:03 -0700, Christoph Hellwig wrote: > On Sun, Mar 23, 2014 at 02:04:46PM +1100, Benjamin Herrenschmidt wrote: > > > > > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig > > > index 1594945..8122294 100644 > > > --- a/arch/arm/Kconfig > > > +++ b/arch/arm/Kconfig > > > @@ -82,6 +82,7 @@ config ARM > > > . > > > > > > config ARM_HAS_SG_CHAIN > > > + select ARCH_HAS_SG_CHAIN > > > bool > > > > > > > Heh, a self-selecting config option... I didn't know that trick ! > > ARM vs ARCH. However the arm variant of the variable should probably be > consolidated into the ARCH one as a follow up. Oh right... sorry for the noise. Ben.