From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ot1-f69.google.com (mail-ot1-f69.google.com [209.85.210.69]) by kanga.kvack.org (Postfix) with ESMTP id D0ABE6B42CC for ; Mon, 26 Nov 2018 12:07:33 -0500 (EST) Received: by mail-ot1-f69.google.com with SMTP id e10so8790588oth.21 for ; Mon, 26 Nov 2018 09:07:33 -0800 (PST) Received: from foss.arm.com (foss.arm.com. [217.140.101.70]) by mx.google.com with ESMTP id b3si375578oib.69.2018.11.26.09.07.31 for ; Mon, 26 Nov 2018 09:07:31 -0800 (PST) From: Will Deacon Subject: [PATCH v4 0/5] Clean up huge vmap and ioremap code Date: Mon, 26 Nov 2018 17:07:42 +0000 Message-Id: <1543252067-30831-1-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 four 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 v3: http://lkml.kernel.org/r/1539188584-15819-1-git-send-email-will.deacon@arm.com The only change since v3 is a rebase onto v4.20-rc3, which was automatic. I would appreciate a review of patch 4. Sean, please could you take a quick look? Thanks, 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