From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932969AbdBVSOU (ORCPT ); Wed, 22 Feb 2017 13:14:20 -0500 Received: from mga01.intel.com ([192.55.52.88]:11626 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932287AbdBVSOO (ORCPT ); Wed, 22 Feb 2017 13:14:14 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.35,195,1484035200"; d="scan'208";a="936930382" Subject: Re: [RFC PATCH v4 07/28] x86: Provide general kernel support for memory encryption To: Tom Lendacky , linux-arch@vger.kernel.org, linux-efi@vger.kernel.org, kvm@vger.kernel.org, linux-doc@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, linux-mm@kvack.org, iommu@lists.linux-foundation.org References: <20170216154158.19244.66630.stgit@tlendack-t1.amdoffice.net> <20170216154332.19244.55451.stgit@tlendack-t1.amdoffice.net> Cc: Rik van Riel , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , Toshimitsu Kani , Arnd Bergmann , Jonathan Corbet , Matt Fleming , "Michael S. Tsirkin" , Joerg Roedel , Konrad Rzeszutek Wilk , Paolo Bonzini , Brijesh Singh , Ingo Molnar , Alexander Potapenko , Andy Lutomirski , "H. Peter Anvin" , Borislav Petkov , Andrey Ryabinin , Thomas Gleixner , Larry Woodman , Dmitry Vyukov From: Dave Hansen Message-ID: Date: Wed, 22 Feb 2017 10:13:57 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: <20170216154332.19244.55451.stgit@tlendack-t1.amdoffice.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/16/2017 07:43 AM, Tom Lendacky wrote: > ) > @@ -673,7 +683,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd) > * Currently stuck as a macro due to indirect forward reference to > * linux/mmzone.h's __section_mem_map_addr() definition: > */ > -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT) > +#define pgd_page(pgd) pfn_to_page(pgd_pfn(pgd)) FWIW, these seem like good cleanups that can go in separately from the rest of your series. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Hansen Subject: Re: [RFC PATCH v4 07/28] x86: Provide general kernel support for memory encryption Date: Wed, 22 Feb 2017 10:13:57 -0800 Message-ID: References: <20170216154158.19244.66630.stgit@tlendack-t1.amdoffice.net> <20170216154332.19244.55451.stgit@tlendack-t1.amdoffice.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20170216154332.19244.55451.stgit@tlendack-t1.amdoffice.net> Sender: owner-linux-mm@kvack.org To: Tom Lendacky , linux-arch@vger.kernel.org, linux-efi@vger.kernel.org, kvm@vger.kernel.org, linux-doc@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, linux-mm@kvack.org, iommu@lists.linux-foundation.org Cc: Rik van Riel , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , Toshimitsu Kani , Arnd Bergmann , Jonathan Corbet , Matt Fleming , "Michael S. Tsirkin" , Joerg Roedel , Konrad Rzeszutek Wilk , Paolo Bonzini , Brijesh Singh , Ingo Molnar , Alexander Potapenko , Andy Lutomirski , "H. Peter Anvin" , Borislav Petkov , Andrey Ryabinin , Thomas Gleixner , Larry Woodman , Dmitry Vyukov List-Id: linux-efi@vger.kernel.org On 02/16/2017 07:43 AM, Tom Lendacky wrote: > ) > @@ -673,7 +683,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd) > * Currently stuck as a macro due to indirect forward reference to > * linux/mmzone.h's __section_mem_map_addr() definition: > */ > -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT) > +#define pgd_page(pgd) pfn_to_page(pgd_pfn(pgd)) FWIW, these seem like good cleanups that can go in separately from the rest of your series. -- 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