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=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 308AEC433DF for ; Tue, 14 Jul 2020 01:30:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0F98821655 for ; Tue, 14 Jul 2020 01:30:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594690247; bh=VDxDiJWLrxSfTBV1rBkW5Uz/sZK/6a8D24Uj8XctstQ=; h=Date:From:To:Subject:In-Reply-To:Reply-To:List-ID:From; b=Cnm+qIcn+Z1yEM717NGx10jJHBPiRqMin2sv/EBMHfiBqSM/uMPrGopxtJvzG31SW QfGkbzpkQj2dH9+n3BGC0MqtZ84Z0r4seS6lZ2oiwe7rLmyF88wTIsoY7PIkMHCu/r TTQ9EBH9s649eMb1raqmJ3cVvKJMwjxGANMJfxLs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726517AbgGNBaq (ORCPT ); Mon, 13 Jul 2020 21:30:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:47786 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726149AbgGNBaq (ORCPT ); Mon, 13 Jul 2020 21:30:46 -0400 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 12C9921548; Tue, 14 Jul 2020 01:30:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594690245; bh=VDxDiJWLrxSfTBV1rBkW5Uz/sZK/6a8D24Uj8XctstQ=; h=Date:From:To:Subject:In-Reply-To:From; b=sQ7xYsvmbFaFmzb5TpWDwwzo6c8P0ZeFXnIbCu2HmdhcN0kCI99Vm3vKEoG1blWwt mtyHEt8pUaI/z9Aq8V3kXPd+eK6HbIziuR8TdgexgMBT3pAhUj8JkPxPjvXM9im+uF S+u9EFQoq2Gh0QsZc6yI7g+hTPtDyHoAXaelx2O0= Date: Mon, 13 Jul 2020 18:30:44 -0700 From: Andrew Morton To: anshuman.khandual@arm.com, benh@kernel.crashing.org, borntraeger@de.ibm.com, bp@alien8.de, catalin.marinas@arm.com, corbet@lwn.net, gor@linux.ibm.com, heiko.carstens@de.ibm.com, hpa@zytor.com, kirill@shutemov.name, mingo@redhat.com, mm-commits@vger.kernel.org, mpe@ellerman.id.au, palmer@dabbelt.com, paul.walmsley@sifive.com, paulus@samba.org, rppt@kernel.org, rppt@linux.ibm.com, tglx@linutronix.de, vgupta@synopsys.com, will@kernel.org, ziy@nvidia.com Subject: + =?US-ASCII?Q?mm-debug=5Fvm=5Fpgtable-add-tests-validating-advanced-arch?= =?US-ASCII?Q?-page-table-helpers-v5.patch?= added to -mm tree Message-ID: <20200714013044.Mi0RJmX09%akpm@linux-foundation.org> In-Reply-To: <20200703151445.b6a0cfee402c7c5c4651f1b1@linux-foundation.org> User-Agent: s-nail v14.8.16 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: mm-commits-owner@vger.kernel.org Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm-debug_vm_pgtable-add-tests-validating-advanced-arch-page-table-helpers-v5 has been added to the -mm tree. Its filename is mm-debug_vm_pgtable-add-tests-validating-advanced-arch-page-table-helpers-v5.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-debug_vm_pgtable-add-tests-validating-advanced-arch-page-table-helpers-v5.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-debug_vm_pgtable-add-tests-validating-advanced-arch-page-table-helpers-v5.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: Anshuman Khandual Subject: mm-debug_vm_pgtable-add-tests-validating-advanced-arch-page-table-helpers-v5 drop RANDOM_ORVALUE from hugetlb_advanced_tests() Link: http://lkml.kernel.org/r/1594610587-4172-3-git-send-email-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual Tested-by: Vineet Gupta [arc] Suggested-by: Catalin Marinas Cc: Benjamin Herrenschmidt Cc: Borislav Petkov Cc: Christian Borntraeger Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Jonathan Corbet Cc: Kirill A. Shutemov Cc: Michael Ellerman Cc: Mike Rapoport Cc: Mike Rapoport Cc: Palmer Dabbelt Cc: Paul Mackerras Cc: Paul Walmsley Cc: Thomas Gleixner Cc: Vasily Gorbik Cc: Will Deacon Cc: Zi Yan Signed-off-by: Andrew Morton --- mm/debug_vm_pgtable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/debug_vm_pgtable.c~mm-debug_vm_pgtable-add-tests-validating-advanced-arch-page-table-helpers-v5 +++ a/mm/debug_vm_pgtable.c @@ -745,7 +745,7 @@ static void __init hugetlb_advanced_test { struct page *page = pfn_to_page(pfn); pte_t pte = ptep_get(ptep); - unsigned long paddr = (__pfn_to_phys(pfn) | RANDOM_ORVALUE) & PMD_MASK; + unsigned long paddr = __pfn_to_phys(pfn) & PMD_MASK; pte = pte_mkhuge(mk_pte(pfn_to_page(PHYS_PFN(paddr)), prot)); set_huge_pte_at(mm, vaddr, ptep, pte); _ Patches currently in -mm which might be from anshuman.khandual@arm.com are mm-debug_vm_pgtable-add-tests-validating-arch-helpers-for-core-mm-features.patch mm-debug_vm_pgtable-add-tests-validating-advanced-arch-page-table-helpers.patch mm-debug_vm_pgtable-add-tests-validating-advanced-arch-page-table-helpers-v5.patch mm-debug_vm_pgtable-add-debug-prints-for-individual-tests.patch documentation-mm-add-descriptions-for-arch-page-table-helpers.patch documentation-mm-add-descriptions-for-arch-page-table-helpers-v5.patch mm-vmstat-add-events-for-thp-migration-without-split.patch