Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946155AbbEOPmy (ORCPT ); Fri, 15 May 2015 11:42:54 -0400 Received: from e28smtp05.in.ibm.com ([122.248.162.5]:49613 "EHLO e28smtp05.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422962AbbEOPmt (ORCPT ); Fri, 15 May 2015 11:42:49 -0400 From: "Aneesh Kumar K.V" 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" 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> X-Mailer: git-send-email 2.1.4 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15051515-0017-0000-0000-00000525A8B3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1837 Lines: 43 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 from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/