From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_RED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44E0AC433ED for ; Thu, 20 May 2021 04:58:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1F266611AD for ; Thu, 20 May 2021 04:58:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229526AbhETE7m (ORCPT ); Thu, 20 May 2021 00:59:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:41196 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229458AbhETE7l (ORCPT ); Thu, 20 May 2021 00:59:41 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BD6A661074; Thu, 20 May 2021 04:58:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1621486700; bh=fvtXnivH2Qyi6DhJ4lPlcpmUVnaBYTOzirAmD/lCcp0=; h=Date:From:To:Subject:From; b=dVKZLK66j7Zct7xLHZduib/apO43sv5gRogOI342hdyMiEHUC642pfrgI0vMlTjB6 DYKcfvI3zhoxEVTfMwIaYxHGS3hcNZCGhj4ykSu35kbOofFYE7LOVPAlhOEy4BTGbz L4RVnpkYIM1L4uH0dPt7RKWYnadnyIky9Gnx5EWQ= Date: Wed, 19 May 2021 21:58:19 -0700 From: akpm@linux-foundation.org To: aneesh.kumar@linux.ibm.com, christophe.leroy@csgroup.eu, joel@joelfernandes.org, kaleshsingh@google.com, mm-commits@vger.kernel.org, mpe@ellerman.id.au, nathan@kernel.org, npiggin@gmail.com, peterx@redhat.com Subject: + mm-mremap-use-pmd-pud_poplulate-to-update-page-table-entries-fix.patch added to -mm tree Message-ID: <20210520045819.iVHCUsfWv%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm-mremap-use-pmd-pud_poplulate-to-update-page-table-entries-fix has been added to the -mm tree. Its filename is mm-mremap-use-pmd-pud_poplulate-to-update-page-table-entries-fix.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/mm-mremap-use-pmd-pud_poplulate-to-update-page-table-entries-fix.patch and later at https://ozlabs.org/~akpm/mmotm/broken-out/mm-mremap-use-pmd-pud_poplulate-to-update-page-table-entries-fix.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: "Aneesh Kumar K.V" Subject: mm-mremap-use-pmd-pud_poplulate-to-update-page-table-entries-fix Link: https://lkml.kernel.org/r/87mtsrqqk0.fsf@linux.ibm.com Tested-by: Nathan Chancellor Tested-by: Peter Xu Cc: Michael Ellerman Cc: Kalesh Singh Cc: Nicholas Piggin Cc: Joel Fernandes (Google) Cc: Christophe Leroy Signed-off-by: Andrew Morton --- mm/mremap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/mremap.c~mm-mremap-use-pmd-pud_poplulate-to-update-page-table-entries-fix +++ a/mm/mremap.c @@ -258,7 +258,7 @@ static bool move_normal_pmd(struct vm_ar pmd_clear(old_pmd); VM_BUG_ON(!pmd_none(*new_pmd)); - pmd_populate(mm, new_pmd, (pgtable_t)pmd_page_vaddr(pmd)); + pmd_populate(mm, new_pmd, pmd_pgtable(pmd)); flush_tlb_range(vma, old_addr, old_addr + PMD_SIZE); if (new_ptl != old_ptl) _ Patches currently in -mm which might be from aneesh.kumar@linux.ibm.com are selftest-mremap_test-update-the-test-to-handle-pagesize-other-than-4k.patch selftest-mremap_test-avoid-crash-with-static-build.patch mm-mremap-use-pmd-pud_poplulate-to-update-page-table-entries.patch mm-mremap-use-pmd-pud_poplulate-to-update-page-table-entries-fix.patch powerpc-mm-book3s64-fix-possible-build-error.patch powerpc-mm-book3s64-update-tlb-flush-routines-to-take-a-page-walk-cache-flush-argument.patch mm-mremap-use-range-flush-that-does-tlb-and-page-walk-cache-flush.patch mm-mremap-move-tlb-flush-outside-page-table-lock.patch mm-mremap-allow-arch-runtime-override.patch powerpc-mm-enable-move-pmd-pud.patch