From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754268AbaA1EiK (ORCPT ); Mon, 27 Jan 2014 23:38:10 -0500 Received: from gate.crashing.org ([63.228.1.57]:46483 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753455AbaA1EiJ (ORCPT ); Mon, 27 Jan 2014 23:38:09 -0500 Message-ID: <1390883877.3872.78.camel@pasglop> Subject: [git pull] Please pull powerpc.git merge branch From: Benjamin Herrenschmidt To: Linus Torvalds Cc: linuxppc-dev list , Linux Kernel list , Andrew Morton Date: Tue, 28 Jan 2014 15:37:57 +1100 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.8.4-0ubuntu1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus ! This is the patch that I had sent after -rc8 and which we decided to wait before merging. It's based on a different tree than my -next branch (it needs some pre-reqs that were in -rc4 or so while my -next is based on -rc1) so I left it as a separate branch for your to pull. It's identical to the request I did 2 or 3 weeks back. This fixes crashes in mremap with THP on powerpc. The fix however requires a small change in the generic code. It moves a condition into a helper we can override from the arch which is harmless, but it *also* slightly changes the order of the set_pmd and the withdraw & deposit, which should be fine according to Kirill (who wrote that code) but I agree -rc8 is a bit late... It was acked by Kirill and Andrew told me to just merge it via powerpc. Cheers, Ben. The following changes since commit a6da83f98267bc8ee4e34aa899169991eb0ceb93: Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc (2014-01-13 10:59:05 +0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to b3084f4db3aeb991c507ca774337c7e7893ed04f: powerpc/thp: Fix crash on mremap (2014-01-15 15:46:38 +1100) ---------------------------------------------------------------- Aneesh Kumar K.V (1): powerpc/thp: Fix crash on mremap arch/powerpc/include/asm/pgtable-ppc64.h | 14 ++++++++++++++ include/asm-generic/pgtable.h | 12 ++++++++++++ mm/huge_memory.c | 14 +++++--------- 3 files changed, 31 insertions(+), 9 deletions(-)