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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C8E6ED2F7EE for ; Fri, 5 Dec 2025 13:00:53 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 265DF6B0155; Fri, 5 Dec 2025 08:00:53 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 216996B0156; Fri, 5 Dec 2025 08:00:53 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 105516B0157; Fri, 5 Dec 2025 08:00:53 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id EA6936B0155 for ; Fri, 5 Dec 2025 08:00:52 -0500 (EST) Received: from smtpin28.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 93D1C137DDB for ; Fri, 5 Dec 2025 13:00:52 +0000 (UTC) X-FDA: 84185427144.28.9974C57 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf05.hostedemail.com (Postfix) with ESMTP id DDE68100018 for ; Fri, 5 Dec 2025 13:00:50 +0000 (UTC) Authentication-Results: imf05.hostedemail.com; dkim=none; spf=pass (imf05.hostedemail.com: domain of kevin.brodsky@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=kevin.brodsky@arm.com; dmarc=pass (policy=none) header.from=arm.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1764939651; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=O/A7vZpgIBnKA8LnxsqL7KkP6nyGfOKKNJo36CMVlRE=; b=EBXyw5u1NT6mTAvEGi7/GQs92ZfoLXLPS3GwI8h1d4DILet/Ew2YBI7GHHE5CG/GIMhAxr VyflB4OU90xhAAeLNDC6QkzFPqn3IwrL6K+0HGb5D6YVPAosvXuKLTzx/P+HNi3/5y34BP eXX9UG1UX0wQzRaVmV1Udbnb0L6UV7c= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1764939651; a=rsa-sha256; cv=none; b=ehu4+YmOO9UCQa9W6O6Y9KtyEHWAvUPxyZ4MyCk1HUlM4mS5susQsRnOURWYvNz7cTgXN4 +5rSHBKhqT1NXeuj8XeYAKogokp+t6uvRqJ5NLLVwGdrLnnCK1MH8kqqPdn6/ulYkI1P9a nDyjoC0T/Ega+qRBaVylMXSnPHpAouA= ARC-Authentication-Results: i=1; imf05.hostedemail.com; dkim=none; spf=pass (imf05.hostedemail.com: domain of kevin.brodsky@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=kevin.brodsky@arm.com; dmarc=pass (policy=none) header.from=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A482F19F6; Fri, 5 Dec 2025 05:00:42 -0800 (PST) Received: from [10.44.160.68] (e126510-lin.lund.arm.com [10.44.160.68]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 164973F59E; Fri, 5 Dec 2025 05:00:39 -0800 (PST) Message-ID: Date: Fri, 5 Dec 2025 14:00:37 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 00/12] Nesting support for lazy MMU mode To: Venkat Cc: linux-mm@kvack.org, LKML , Alexander Gordeev , Andreas Larsson , Andrew Morton , Boris Ostrovsky , Borislav Petkov , Catalin Marinas , Christophe Leroy , Dave Hansen , David Hildenbrand , "David S. Miller" , David Woodhouse , "H. Peter Anvin" , Ingo Molnar , Jann Horn , Juergen Gross , "Liam R. Howlett" , Lorenzo Stoakes , Madhavan Srinivasan , Michael Ellerman , Michal Hocko , Mike Rapoport , Nicholas Piggin , Peter Zijlstra , "Ritesh Harjani (IBM)" , Ryan Roberts , Suren Baghdasaryan , Thomas Gleixner , Vlastimil Babka , Will Deacon , Yeoreum Yun , linux-arm-kernel@lists.infradead.org, linuxppc-dev , sparclinux@vger.kernel.org, xen-devel@lists.xenproject.org, x86@kernel.org References: <20251124132228.622678-1-kevin.brodsky@arm.com> <94889730-1AEF-458F-B623-04092C0D6819@linux.ibm.com> From: Kevin Brodsky Content-Language: en-GB In-Reply-To: <94889730-1AEF-458F-B623-04092C0D6819@linux.ibm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam12 X-Rspam-User: X-Rspamd-Queue-Id: DDE68100018 X-Stat-Signature: wj5q9xtbpio5nmca3xrjfo9sac7w3idi X-HE-Tag: 1764939650-716807 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 03/12/2025 17:08, Venkat wrote: > [...] > Tested this patch series by applying on top of mm-unstable, on both HASH and RADIX MMU, and all tests are passed on both MMU’s. > > Ran: cache_shape, copyloops, mm from linux source, selftests/powerpc/ and ran memory-hotplug from selftests/. Also ran below tests from avocado misc-test repo. > > Link to repo: https://github.com/avocado-framework-tests/avocado-misc-tests > > avocado-misc-tests/memory/stutter.py > avocado-misc-tests/memory/eatmemory.py > avocado-misc-tests/memory/hugepage_sanity.py > avocado-misc-tests/memory/fork_mem.py > avocado-misc-tests/memory/memory_api.py > avocado-misc-tests/memory/mprotect.py > avocado-misc-tests/memory/vatest.py avocado-misc-tests/memory/vatest.py.data/vatest.yaml > avocado-misc-tests/memory/transparent_hugepages.py > avocado-misc-tests/memory/transparent_hugepages_swapping.py > avocado-misc-tests/memory/transparent_hugepages_defrag.py > avocado-misc-tests/memory/ksm_poison.py > > If its good enough, please add below tag for PowerPC changes. > > Tested-by: Venkat Rao Bagalkote Many thanks for the testing! Will add your tag to patch 1, 3 and 10. - Kevin