From mboxrd@z Thu Jan 1 00:00:00 1970 From: Catalin Marinas Subject: Re: [PATCH, REBASED] asm-generic, mm: PTE_SPECIAL cleanup Date: Fri, 7 Dec 2012 14:30:03 +0000 Message-ID: <20121207143002.GB21233@arm.com> References: <1354881321-29363-1-git-send-email-kirill.shutemov@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: 8BIT Return-path: Received: from service87.mimecast.com ([91.220.42.44]:44767 "EHLO service87.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932744Ab2LGOaK convert rfc822-to-8bit (ORCPT ); Fri, 7 Dec 2012 09:30:10 -0500 In-Reply-To: <1354881321-29363-1-git-send-email-kirill.shutemov@linux.intel.com> Content-Disposition: inline Sender: linux-arch-owner@vger.kernel.org List-ID: To: "Kirill A. Shutemov" Cc: Andrew Morton , "linux-mm@kvack.org" , Arnd Bergmann , "linux-arch@vger.kernel.org" On Fri, Dec 07, 2012 at 11:55:21AM +0000, Kirill A. Shutemov wrote: > diff --git a/arch/Kconfig b/arch/Kconfig > index 6887f57..fc21a52 100644 > --- a/arch/Kconfig > +++ b/arch/Kconfig > @@ -364,4 +364,10 @@ config CLONE_BACKWARDS2 > help > Architecture has the first two arguments of clone(2) swapped. > > +config HAVE_PTE_SPECIAL > + bool > + help > + An arch should select this symbol if it provides pte_special() and > + mkspecial(). > + > source "kernel/gcov/Kconfig" ... > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index ef90d61..1e2d450 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -32,7 +32,8 @@ config ARM64 > select RTC_LIB > select SPARSE_IRQ > select SYSCTL_EXCEPTION_TRACE > - select CLONE_BACKWARDS > + select CHAVE_SPARSE_IRQLONE_BACKWARDS > + select HAVE_SPARSE_IRQ > help > ARM 64-bit (AArch64) Linux support. Something wrong with your diff. Is it rebased on -next? It doesn't seem to select HAVE_PTE_SPECIAL and it shouldn't remove other stuff. -- Catalin