From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751403AbdCQReq (ORCPT ); Fri, 17 Mar 2017 13:34:46 -0400 Received: from mga11.intel.com ([192.55.52.93]:12879 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751116AbdCQReo (ORCPT ); Fri, 17 Mar 2017 13:34:44 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,177,1486454400"; d="scan'208";a="1143832688" Date: Fri, 17 Mar 2017 20:27:57 +0300 From: "Kirill A. Shutemov" To: Linus Torvalds , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Cc: Dave Hansen , "Aneesh Kumar K . V" , Steve Capper , Dann Frazier , Catalin Marinas , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHv2 7/7] x86/mm: Switch to generic get_user_page_fast() implementation Message-ID: <20170317172757.dcfdq7ydqd2yenfg@black.fi.intel.com> References: <20170316152655.37789-8-kirill.shutemov@linux.intel.com> <20170316213906.89528-1-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170316213906.89528-1-kirill.shutemov@linux.intel.com> User-Agent: NeoMutt/20161126 (1.7.0) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 17, 2017 at 12:39:06AM +0300, Kirill A. Shutemov wrote: > The patch provides all required hooks to match generic > get_user_pages_fast() behaviour to x86 and switch x86 over. > > Signed-off-by: Kirill A. Shutemov > --- > v2: > - Fix build on non-PAE 32-bit x86; Fixup for allmodconfig on x86-64: diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index e55fe9475979..e1a0a1fb5971 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -230,13 +230,13 @@ static inline int pud_devmap(pud_t pud) { return 0; } +#endif static inline int pgd_devmap(pgd_t pgd) { return 0; } #endif -#endif #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ static inline pte_t pte_set_flags(pte_t pte, pteval_t set) -- Kirill A. Shutemov From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kirill A. Shutemov" Subject: Re: [PATCHv2 7/7] x86/mm: Switch to generic get_user_page_fast() implementation Date: Fri, 17 Mar 2017 20:27:57 +0300 Message-ID: <20170317172757.dcfdq7ydqd2yenfg@black.fi.intel.com> References: <20170316152655.37789-8-kirill.shutemov@linux.intel.com> <20170316213906.89528-1-kirill.shutemov@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20170316213906.89528-1-kirill.shutemov@linux.intel.com> Sender: owner-linux-mm@kvack.org To: Linus Torvalds , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Cc: Dave Hansen , "Aneesh Kumar K . V" , Steve Capper , Dann Frazier , Catalin Marinas , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org List-Id: linux-arch.vger.kernel.org On Fri, Mar 17, 2017 at 12:39:06AM +0300, Kirill A. Shutemov wrote: > The patch provides all required hooks to match generic > get_user_pages_fast() behaviour to x86 and switch x86 over. > > Signed-off-by: Kirill A. Shutemov > --- > v2: > - Fix build on non-PAE 32-bit x86; Fixup for allmodconfig on x86-64: diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index e55fe9475979..e1a0a1fb5971 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -230,13 +230,13 @@ static inline int pud_devmap(pud_t pud) { return 0; } +#endif static inline int pgd_devmap(pgd_t pgd) { return 0; } #endif -#endif #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ static inline pte_t pte_set_flags(pte_t pte, pteval_t set) -- Kirill A. Shutemov -- 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