From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-f177.google.com (mail-ig0-f177.google.com [209.85.213.177]) by kanga.kvack.org (Postfix) with ESMTP id DF8A76B006E for ; Fri, 15 May 2015 11:42:53 -0400 (EDT) Received: by igcau1 with SMTP id au1so31148659igc.1 for ; Fri, 15 May 2015 08:42:53 -0700 (PDT) Received: from e28smtp06.in.ibm.com (e28smtp06.in.ibm.com. [122.248.162.6]) by mx.google.com with ESMTPS id bf2si3121871pad.81.2015.05.15.08.42.50 for (version=TLSv1 cipher=AES128-SHA bits=128/128); Fri, 15 May 2015 08:42:51 -0700 (PDT) Received: from /spool/local by e28smtp06.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 15 May 2015 21:12:47 +0530 Received: from d28relay04.in.ibm.com (d28relay04.in.ibm.com [9.184.220.61]) by d28dlp01.in.ibm.com (Postfix) with ESMTP id 77033E0054 for ; Fri, 15 May 2015 21:15:44 +0530 (IST) Received: from d28av04.in.ibm.com (d28av04.in.ibm.com [9.184.220.66]) by d28relay04.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t4FFggiR66387972 for ; Fri, 15 May 2015 21:12:42 +0530 Received: from d28av04.in.ibm.com (localhost [127.0.0.1]) by d28av04.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t4FFgg1r019005 for ; Fri, 15 May 2015 21:12:42 +0530 From: "Aneesh Kumar K.V" Subject: [PATCH V5 0/3] THP related cleanups Date: Fri, 15 May 2015 21:12:27 +0530 Message-Id: <1431704550-19937-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: akpm@linux-foundation.org, benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au, kirill.shutemov@linux.intel.com, aarcange@redhat.com, schwidefsky@de.ibm.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, "Aneesh Kumar K.V" Changes from V4: * Folded patches in -mm mm-thp-split-out-pmd-collpase-flush-into-a-separate-functions-fix.patch mm-thp-split-out-pmd-collpase-flush-into-a-separate-functions-fix-2.patch mm-clarify-that-the-function-operateds-on-hugepage-pte-fix.patch * Fix VM_BUG_ON on x86. the default implementation of pmdp_collapse_flush used the hugepage variant and hence can be called on pmd_t pointing to pgtable. This resulting in us hitting VM_BUG_ON in pmdp_clear_flush. Update powerpc/mm: Use generic version of pmdp_clear_flush to handle this. NOTE: Can we get this tested on s390 ? Aneesh Kumar K.V (3): mm/thp: Split out pmd collpase flush into a separate functions powerpc/mm: Use generic version of pmdp_clear_flush mm: Clarify that the function operates on hugepage pte arch/mips/include/asm/pgtable.h | 8 ++-- arch/powerpc/include/asm/pgtable-ppc64.h | 14 +++--- arch/powerpc/mm/pgtable_64.c | 73 +++++++++++++++----------------- arch/s390/include/asm/pgtable.h | 30 ++++++++----- arch/sparc/include/asm/pgtable_64.h | 8 ++-- arch/tile/include/asm/pgtable.h | 8 ++-- arch/x86/include/asm/pgtable.h | 4 +- include/asm-generic/pgtable.h | 49 +++++++++++++++++---- include/linux/mmu_notifier.h | 12 +++--- mm/huge_memory.c | 18 ++++---- mm/migrate.c | 2 +- mm/pgtable-generic.c | 9 ++-- mm/rmap.c | 2 +- 13 files changed, 136 insertions(+), 101 deletions(-) -- 2.1.4 -- 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