From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f175.google.com (mail-wi0-f175.google.com [209.85.212.175]) by kanga.kvack.org (Postfix) with ESMTP id 64D656B0038 for ; Wed, 4 Mar 2015 18:31:15 -0500 (EST) Received: by wivr20 with SMTP id r20so2880461wiv.5 for ; Wed, 04 Mar 2015 15:31:14 -0800 (PST) Received: from cpsmtpb-ews09.kpnxchange.com (cpsmtpb-ews09.kpnxchange.com. [213.75.39.14]) by mx.google.com with ESMTP id ba2si10910934wib.73.2015.03.04.15.31.13 for ; Wed, 04 Mar 2015 15:31:13 -0800 (PST) Message-ID: <1425511871.2090.65.camel@tiscali.nl> Subject: Re: [PATCH v3 6/6 UPDATE] x86, mm: Support huge KVA mappings on x86 From: Paul Bolle Date: Thu, 05 Mar 2015 00:31:11 +0100 In-Reply-To: <1425426480-10600-1-git-send-email-toshi.kani@hp.com> References: <1425426480-10600-1-git-send-email-toshi.kani@hp.com> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Toshi Kani Cc: akpm@linux-foundation.org, hpa@zytor.com, tglx@linutronix.de, mingo@redhat.com, arnd@arndb.de, linux-mm@kvack.org, x86@kernel.org, linux-kernel@vger.kernel.org, dave.hansen@intel.com, Elliott@hp.com Toshi Kani schreef op di 03-03-2015 om 16:48 [-0700]: > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -99,6 +99,7 @@ config X86 > select IRQ_FORCED_THREADING > select HAVE_BPF_JIT if X86_64 > select HAVE_ARCH_TRANSPARENT_HUGEPAGE > + select HAVE_ARCH_HUGE_VMAP if X86_64 || (X86_32 && X86_PAE) Minor nit: X86_PAE depends on X86_32, so I think this could be just select HAVE_ARCH_HUGE_VMAP if X86_64 || X86_PAE > select ARCH_HAS_SG_CHAIN > select CLKEVT_I8253 > select ARCH_HAVE_NMI_SAFE_CMPXCHG Paul Bolle -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org