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 761E3E98DFF for ; Mon, 23 Feb 2026 09:38:59 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id D3CC06B0088; Mon, 23 Feb 2026 04:38:58 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id CEA9F6B0089; Mon, 23 Feb 2026 04:38:58 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BECD06B008A; Mon, 23 Feb 2026 04:38:58 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id ADA896B0088 for ; Mon, 23 Feb 2026 04:38:58 -0500 (EST) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id 619111608FB for ; Mon, 23 Feb 2026 09:38:58 +0000 (UTC) X-FDA: 84475222356.05.EB0123A Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf12.hostedemail.com (Postfix) with ESMTP id A3C5240003 for ; Mon, 23 Feb 2026 09:38:56 +0000 (UTC) Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=WCIbS6Uo; spf=pass (imf12.hostedemail.com: domain of david@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1771839536; 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:dkim-signature; bh=Kr+1nly6HjwRHjmm0DS7mR6q6FMVSK4aJ9zM17O0MqM=; b=Y2P2OHGmoQ7Uedfi2UeiUY0Jm3Uaep0ay3krwFhfvjXYYlWSFkT/e6OhqjiRGdl4gTTcRS 15BAnzxJewpTX8VWb+qelYeI4ybM92Om03GV7IoIuBLnBad9gwc+jQSPlx72ONmmiiVNED hc0QlmhyPwL/9VjOqB0tDFkAfauA3Mg= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1771839536; a=rsa-sha256; cv=none; b=KiIIMQ4U7WuHR1trJ/1UGrZ1roEbbZUTbDxOrdPlgeQltVr7GX2IxRH3JhPxBE0gX+YfK+ kjdR0Ug5Sm0vSdu5DuDs0qvxPfLiaa2unUFd6TpEXJvjhieLsZ6XvJEZ9Xy3ksCEq3sIlg L2Ch5nwSIofysv+467NS//zyUYOqdkE= ARC-Authentication-Results: i=1; imf12.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=WCIbS6Uo; spf=pass (imf12.hostedemail.com: domain of david@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 07D866012A; Mon, 23 Feb 2026 09:38:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8289CC116C6; Mon, 23 Feb 2026 09:38:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771839535; bh=5WaSHOyxf8o8JIkYIHNkBbYYfMUiu9f8Sn5n8UMdebE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=WCIbS6UofZDuAMyv34cd6s4hI/RdQvV9x7WgYKKNb2dhDS11pnMvTdGdZZd/I5m30 Ny6CRUBEmG8iMK2Vg0sJPGpScgn6H7zOrODdBRQlMAGNm4KpETpibYDV7nP3ROin/1 ZOONuE15dArk4LlkVFm3aiYdLlLc9+eyoCtqGIbuo8NWESXwFhztcHP3truTOoJIht Y2jKwsgtLGI0G+T/9KyZFrPcLEqwr3dHG1rY2Gp/1fnxUcTmtIl7WxXGLwo2KVHAvs p3Ns2RhXSYWLxI4nmB7dCTWuzIzbkRbHYTEwLqxS2ZuEcLEvSSPp7kvndFFAt95L6/ H1JqsLdMXuCFQ== Message-ID: Date: Mon, 23 Feb 2026 10:38:47 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] KVM: selftests: Wrap madvise() to assert success To: Ackerley Tng , kartikey406@gmail.com, seanjc@google.com, pbonzini@redhat.com, shuah@kernel.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org Cc: vannapurve@google.com, Liam.Howlett@oracle.com, akpm@linux-foundation.org, baohua@kernel.org, baolin.wang@linux.alibaba.com, dev.jain@arm.com, i@maskray.me, lance.yang@linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org, lorenzo.stoakes@oracle.com, npache@redhat.com, ryan.roberts@arm.com, shy828301@gmail.com, stable@vger.kernel.org, syzbot+33a04338019ac7e43a44@syzkaller.appspotmail.com, ziy@nvidia.com References: <455483ca29a3a3042efee0cf3bbd0e2548cbeb1c.1771630983.git.ackerleytng@google.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzS5EYXZpZCBIaWxk ZW5icmFuZCAoQ3VycmVudCkgPGRhdmlkQGtlcm5lbC5vcmc+wsGQBBMBCAA6AhsDBQkmWAik AgsJBBUKCQgCFgICHgUCF4AWIQQb2cqtc1xMOkYN/MpN3hD3AP+DWgUCaYJt/AIZAQAKCRBN 3hD3AP+DWriiD/9BLGEKG+N8L2AXhikJg6YmXom9ytRwPqDgpHpVg2xdhopoWdMRXjzOrIKD g4LSnFaKneQD0hZhoArEeamG5tyo32xoRsPwkbpIzL0OKSZ8G6mVbFGpjmyDLQCAxteXCLXz ZI0VbsuJKelYnKcXWOIndOrNRvE5eoOfTt2XfBnAapxMYY2IsV+qaUXlO63GgfIOg8RBaj7x 3NxkI3rV0SHhI4GU9K6jCvGghxeS1QX6L/XI9mfAYaIwGy5B68kF26piAVYv/QZDEVIpo3t7 /fjSpxKT8plJH6rhhR0epy8dWRHk3qT5tk2P85twasdloWtkMZ7FsCJRKWscm1BLpsDn6EQ4 jeMHECiY9kGKKi8dQpv3FRyo2QApZ49NNDbwcR0ZndK0XFo15iH708H5Qja/8TuXCwnPWAcJ DQoNIDFyaxe26Rx3ZwUkRALa3iPcVjE0//TrQ4KnFf+lMBSrS33xDDBfevW9+Dk6IISmDH1R HFq2jpkN+FX/PE8eVhV68B2DsAPZ5rUwyCKUXPTJ/irrCCmAAb5Jpv11S7hUSpqtM/6oVESC 3z/7CzrVtRODzLtNgV4r5EI+wAv/3PgJLlMwgJM90Fb3CB2IgbxhjvmB1WNdvXACVydx55V7 LPPKodSTF29rlnQAf9HLgCphuuSrrPn5VQDaYZl4N/7zc2wcWM7BTQRVy5+RARAA59fefSDR 9nMGCb9LbMX+TFAoIQo/wgP5XPyzLYakO+94GrgfZjfhdaxPXMsl2+o8jhp/hlIzG56taNdt VZtPp3ih1AgbR8rHgXw1xwOpuAd5lE1qNd54ndHuADO9a9A0vPimIes78Hi1/yy+ZEEvRkHk /kDa6F3AtTc1m4rbbOk2fiKzzsE9YXweFjQvl9p+AMw6qd/iC4lUk9g0+FQXNdRs+o4o6Qvy iOQJfGQ4UcBuOy1IrkJrd8qq5jet1fcM2j4QvsW8CLDWZS1L7kZ5gT5EycMKxUWb8LuRjxzZ 3QY1aQH2kkzn6acigU3HLtgFyV1gBNV44ehjgvJpRY2cC8VhanTx0dZ9mj1YKIky5N+C0f21 zvntBqcxV0+3p8MrxRRcgEtDZNav+xAoT3G0W4SahAaUTWXpsZoOecwtxi74CyneQNPTDjNg azHmvpdBVEfj7k3p4dmJp5i0U66Onmf6mMFpArvBRSMOKU9DlAzMi4IvhiNWjKVaIE2Se9BY FdKVAJaZq85P2y20ZBd08ILnKcj7XKZkLU5FkoA0udEBvQ0f9QLNyyy3DZMCQWcwRuj1m73D sq8DEFBdZ5eEkj1dCyx+t/ga6x2rHyc8Sl86oK1tvAkwBNsfKou3v+jP/l14a7DGBvrmlYjO 59o3t6inu6H7pt7OL6u6BQj7DoMAEQEAAcLBfAQYAQgAJgIbDBYhBBvZyq1zXEw6Rg38yk3e EPcA/4NaBQJonNqrBQkmWAihAAoJEE3eEPcA/4NaKtMQALAJ8PzprBEXbXcEXwDKQu+P/vts IfUb1UNMfMV76BicGa5NCZnJNQASDP/+bFg6O3gx5NbhHHPeaWz/VxlOmYHokHodOvtL0WCC 8A5PEP8tOk6029Z+J+xUcMrJClNVFpzVvOpb1lCbhjwAV465Hy+NUSbbUiRxdzNQtLtgZzOV Zw7jxUCs4UUZLQTCuBpFgb15bBxYZ/BL9MbzxPxvfUQIPbnzQMcqtpUs21CMK2PdfCh5c4gS sDci6D5/ZIBw94UQWmGpM/O1ilGXde2ZzzGYl64glmccD8e87OnEgKnH3FbnJnT4iJchtSvx yJNi1+t0+qDti4m88+/9IuPqCKb6Stl+s2dnLtJNrjXBGJtsQG/sRpqsJz5x1/2nPJSRMsx9 5YfqbdrJSOFXDzZ8/r82HgQEtUvlSXNaXCa95ez0UkOG7+bDm2b3s0XahBQeLVCH0mw3RAQg r7xDAYKIrAwfHHmMTnBQDPJwVqxJjVNr7yBic4yfzVWGCGNE4DnOW0vcIeoyhy9vnIa3w1uZ 3iyY2Nsd7JxfKu1PRhCGwXzRw5TlfEsoRI7V9A8isUCoqE2Dzh3FvYHVeX4Us+bRL/oqareJ CIFqgYMyvHj7Q06kTKmauOe4Nf0l0qEkIuIzfoLJ3qr5UyXc2hLtWyT9Ir+lYlX9efqh7mOY qIws/H2t In-Reply-To: <455483ca29a3a3042efee0cf3bbd0e2548cbeb1c.1771630983.git.ackerleytng@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Stat-Signature: j5ud1bhpht6rhsesd5k3np4qnte7gqeg X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: A3C5240003 X-HE-Tag: 1771839536-884439 X-HE-Meta: U2FsdGVkX19aT9pxjSS4J1LlP8HVIKaxJo/Ke25yvdoAqpFf2qnt3VaLehrXDLDAbje8EXj++3qE0sRN2ljNjRNRnx7/gtC4j6U2AoqZitXCagRr9rDuUeEm1CO929/uPr9LOFjMornPIQ/aiqIRdW+OjBR+PxWQxhAXrPnUlSawnW2UL2hJ6PhSlV4iFQhcIeDpJg254yH7MOGqQmYcWUC5j7Px9OvLfME9pR8X+t1KwN5RDVFCkwjNxJnGbYWeDDZlnMCGG7ES85QSxqLbB8HYmrrGiprq6NVq6tb0Y8uN6zpETUPtZDYjj/FMU879GpjlndaJc1VKM03VZHVjdK9BOPYUa8LHFVqiLOBYW3iH7FfQ8pWxfxVdocZdEB/oVDaZuYyo8/BhAH8LGw6oKXbX9uNAqtV+4xWb3kZ83vyS2mWbJGb4jEZMTm+uLQ73oMG+Y0wczsHarbKoy1pyA8UAemnspylRuVUTODS2iUTcpTn3rEe2Sl9nQeTDmYeXkF1L4lgcKB74s7G+wHnMmn1l99BBj9HLZ1w7/2M6I7WbawzBZSzQGllbkYPQ+rOSRIxeGL06kviNR07zS40O+XffzIRIBkGVau/ZL7nahVz0bHkbHCFlJS7thUtuX6aEUhwmqUx436Z+1Bg3elVJK+73RKAeAAFgbinAdGLFu7dmicbeAz7+Zv7WYhu43Nsv4pM+DNfh9Ff89ItPR2YzCx1ull8lvIHXX+VJ6r1U3vLqz+bH9PCg0Lt3gHTM3TrZdGScHtEgMK0oJ1FJhQZeKWqP+dcy/UAkoMxO2TYi37MP2Ao3rrj2VzJpHA4HhVJ5m6P6tHFYw6QfFL9nggyG6LugYW54A23pMSpatOBb9BRlhyiN+89mV6mUKavF9Aenxz5Kcpk1o5OLuumiIe96/+vejR+gPLJ1/ptQpRgmEouOOF+VUANcESZIbCBi9XH8vj1OR9gpdHUhDePPOKz FSy83tG7 9Eq9PTXjYdiHAV/3rvx7U/Xlst/ahYgPaSVSwBOtBlQia+U82n/BN0hRtFcG5ja6UlHkk1COeEXmNFfA066cRwsoXX8PEmg3GeudNYy7U8gs4u6gVpp21e9WCr0s1FU0p1t+0FsbKrjjTpFQJZLtWu2uGz6cfuNLWtQHgOwkQePuAyCKj75JdzbXK4tdhNDxgZo0K7tB9z3+iB1My1T6/3RSHb6La3MeK7gGQdcN+tgkS8JZgrXKVpbkTGcF729mkdfx+ctflGM87zkNPc5QJl3GGaFt2yRgw5o381ZplVEmpuzl0B+xXoSIanZMLAg0s56FyNCwdQx7GqKSX/phHKaqk59oelCacweMeHG7m6/cC2504FIUJgkVQkapphFpcx0wmZ641xR52PRigULy4ZRiIm01PaZdhLVqB2z7tVS4IqjU= 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 2/21/26 00:54, Ackerley Tng wrote: > Extend kvm_syscalls.h to wrap madvise() to assert success. This will be > used in the next patch. > > Signed-off-by: Ackerley Tng > --- Reviewed-by: David Hildenbrand (Arm) -- Cheers, David