From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) by kanga.kvack.org (Postfix) with ESMTP id 41C6B6B0003 for ; Wed, 10 Oct 2018 12:23:15 -0400 (EDT) Received: by mail-ot1-f71.google.com with SMTP id 36so3961527ott.22 for ; Wed, 10 Oct 2018 09:23:15 -0700 (PDT) Received: from foss.arm.com (foss.arm.com. [217.140.101.70]) by mx.google.com with ESMTP id 79-v6si11620637oib.54.2018.10.10.09.23.13 for ; Wed, 10 Oct 2018 09:23:14 -0700 (PDT) From: Will Deacon Subject: [PATCH v3 0/5] Clean up huge vmap and ioremap code Date: Wed, 10 Oct 2018 17:22:59 +0100 Message-Id: <1539188584-15819-1-git-send-email-will.deacon@arm.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: cpandya@codeaurora.org, toshi.kani@hpe.com, tglx@linutronix.de, mhocko@suse.com, akpm@linux-foundation.org, sean.j.christopherson@intel.com, Will Deacon Hi all, This is version three of the patches I previously posted here: v1: http://lkml.kernel.org/r/1536747974-25875-1-git-send-email-will.deacon@arm.com v2: http://lkml.kernel.org/r/1538478363-16255-1-git-send-email-will.deacon@arm.com The only changes since v2 are to the commit messages. All feedback welcome, Will --->8 Will Deacon (5): ioremap: Rework pXd_free_pYd_page() API arm64: mmu: Drop pXd_present() checks from pXd_free_pYd_table() x86/pgtable: Drop pXd_none() checks from pXd_free_pYd_table() lib/ioremap: Ensure phys_addr actually corresponds to a physical address lib/ioremap: Ensure break-before-make is used for huge p4d mappings arch/arm64/mm/mmu.c | 13 +++--- arch/x86/mm/pgtable.c | 14 +++--- include/asm-generic/pgtable.h | 5 ++ lib/ioremap.c | 103 +++++++++++++++++++++++++++++------------- 4 files changed, 91 insertions(+), 44 deletions(-) -- 2.1.4