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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F168FC79FB9 for ; Thu, 10 Sep 2026 11:03:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:References:Message-ID:Date: In-Reply-To:Subject:Cc:To:From:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Hx87S2Y2VYrsz+ltlElpgYkkRP/rEKOc33NOUB4sPbE=; b=V1RIcpf2zne1R2kC07xbjEqtO5 q/yGBqpYe6IRhg+TGEtw9XgEXGUzsw71dZ3RUPSOynpZkx92s2uCmQxDluIkcNcdrf52NzGguJ5pe unEfdTj4rBCo/QAsZDhxZ962Te76g4Q5s2Q6qdC7bGlUNfWBpevSU0I0z1v5WW/wVeAXLVtGJ5CzK nRdlJrWdYOKPpGwKCWLVXUrX2DoGnRTDa03jcXiUwsZDqXedns1n1zk0Mh+Ven0S10/yJqyQLC19K LXV9KrZ4jSR6jthFy0AkGvH7w7mN1NucglIYW9ovKB29vhfcGvz9qX4Tu4pxkwWoibZyLK2AsZw+S 1ARgYy0A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4cZA-0000000E8yr-1ez9; Thu, 10 Sep 2026 11:03:40 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4cZ8-0000000E8y2-3nzU for linux-arm-kernel@bombadil.infradead.org; Thu, 10 Sep 2026 11:03:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=References:Message-ID:Date:In-Reply-To :Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description; bh=Hx87S2Y2VYrsz+ltlElpgYkkRP/rEKOc33NOUB4sPbE=; b=cjuVZRvTb6onf8fhqkKzPmBfRm V+7T52MmqmRukaq3KPFq8a1Benkh6yYRajz7f5436bpuPJ8lY6GzHRR8A1ipFCc4HU3v2P5k6cbJk rboIjRKpTaixgdc6jmvcF+0B65Jfa1WNNmfxlTBlYgm1RzWEa5n1eMj099id2SXF60RZUYgJGORY9 oVCVKedUP26aK4fDl/fB6ZtxjbOojPbGhkaetsfBSHqeXTTYLwukSsCZB5z1T7Nsnb4VegbQK0Xvj oPSTicc23j6pVt8nqpF0kpAVHJjOQyGAVXa67hvC4FDn9j4gLPEPOiQakNKitG/u0zlwj/RM4CWf2 2dpQur4Q==; Received: from mail-pj2-x10.google.com ([2607:f8b0:4864:39::10]) by desiato.infradead.org with esmtps (Exim 4.99.2 #2 (Red Hat Linux)) id 1x4cZ6-00000002Mw1-0M1i for linux-arm-kernel@lists.infradead.org; Thu, 10 Sep 2026 11:03:37 +0000 Received: by mail-pj2-x10.google.com with SMTP id 98e67ed59e1d1-396ccda24a3so935034a91.0 for ; Thu, 10 Sep 2026 04:03:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1789038214; x=1789643014; darn=lists.infradead.org; h=references:message-id:date:in-reply-to:subject:cc:to:from:from:to :cc:subject:date:message-id:reply-to:content-type; bh=Hx87S2Y2VYrsz+ltlElpgYkkRP/rEKOc33NOUB4sPbE=; b=CleKX0RN8ZNBZbfpMKOitnEuoAq4S4eJ7gG9dkPcBm2+NmlCFbxizYyYF1xNmsrgLA QTKjQdYTbVRQ1ZXRkdn/cyZ4np3/731cO1+E9CzmnilEEPEwZWWsU5QwEl++7jHPpDsa V9yq8Lpa3AeW04cVbqAZsnd1uqhovVGbAvu7Er0+u0hvsDIoMOR4GOGWRZlf7LJ1oMz9 XEKwf9I3UHxHegjYwXsf3iD+xi0+y0rXwtJcABQupTVmKLC5mStDBrgA5XXKx/bN8CYJ mgeHkYi+IguW24ipWx1FDSK2J3YTN1V/Tjhto0Ehpw4/oYyD464JDiqrVGGUuSlnbq8C dA1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789038214; x=1789643014; h=references:message-id:date:in-reply-to:subject:cc:to:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=Hx87S2Y2VYrsz+ltlElpgYkkRP/rEKOc33NOUB4sPbE=; b=p/xDsLn0VBCHLBr9wjfvvVmW2EHyQQ2Nb0tlBJ13jcfyeASkw8AWYLVmwaZFMKxG0J USkY/rDPsLzOZuU4Xpy4OeZp2ODTmfNKyJYoUzWPS0EH5MmdUrg3EuPyQfpV8z2WIixP 3m/3ZF6ylLX7x5SBtoeAlq90Cmre4HDCZNYLtYvu2Z++PRtTlIjRlSw1FHe7/k/lBOUD edlxqpRUZ4OBHuWB/6aevsvvEoRbyGgh5Ls4bbR+Kh1al5kyr9pFQdlzZMipi8AIJoPk /t72SGKJ+/LOw08riQEP8tB62EYu1RmJNDMwzQFEXJmvFZ5RCjxlVIVr5BtZbECJJ4vI DpWA== X-Forwarded-Encrypted: i=1; AKwUvBx8ui5kGn8HWL7egUSg2tMXdEm8USzbE+jsg8wvmRjhVVfK/G6Bu0gbQiF0PqIlbbYOBYgeJIUs9zryrpfnAtQZ@lists.infradead.org X-Gm-Message-State: AFuF++nFhfPuZlKC7Q9OybQad+xUMLLpFmoTBjmi0UGIbWLPtc0rzwml vtGxBemAkbMKpHz7s8ABpTnkH7XzfoNfpDA+CUxU8lftOykRWNSKa/tc X-Gm-Gg: AYBFou17SQPpnu3haE+mjqYfT4TdDISYVZctttvx5Y0IeJZxJafD5KzFjz4EB14xhtd W+GbtNQW0Lb4uVDhkIa4iSmqjna+1G3Q4nEIDKUD0bnxoxWVOWYT7kPUsZgAc4VjkHQZRvVEQ1o 45YLFkWBtofb91FMis3+bi6eeVqAZQ2EGJcSpoX8wzWL7xWPf8yIhs+KXPQWDj95FmlQB5X7F7Y SNiGR96Hyw2+D595+zWg4Vhh1ihSsPgYMslQ7hwVGloeemR+QXxJyPjldhkqDBNvq0sZhFtsWPQ NDesQymrhAURs40DGRQDXn6t6doV+Pv8k9GAhVXCdBfVtJauuUWgScx4wX6y7qanBZmmcFSf9Ac ZnpQ4z89xSSCb6Fpaqp9C2DPdIRqqpJlPZj8q0B1Qr8XvZz20JRHgGybi2YsWdKw2VaM5zI/tf6 m46ubRe0B46fbSiQgzGpIBAV0vbhSObkF36ky28hcjupnVpfKa905iVdABEGuAJu8aNdLrIFoIN Z1wiZodpM7YW3u9RUS/IE26b/zNvW4UQmFgry+JlYrNclP+OKABRy0= X-Received: by 2002:a17:90b:3e46:b0:393:194d:5366 with SMTP id 98e67ed59e1d1-39d70a5931bmr11901184a91.10.1789038213696; Thu, 10 Sep 2026 04:03:33 -0700 (PDT) Received: from pve-server ([49.205.216.49]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3339a534152sm50133517eec.10.2026.09.10.04.03.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2026 04:03:33 -0700 (PDT) From: Ritesh Harjani (IBM) To: Sean Christopherson , Marc Zyngier , Oliver Upton , Sean Christopherson , Paolo Bonzini , Tianrui Zhao , Bibo Mao , Huacai Chen , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Christian Borntraeger , Janosch Frank , Claudio Imbrenda Cc: Fuad Tabba , Joey Gouly , Steffen Eiden , Suzuki K Poulose , Zenghui Yu , Atish Patra , Alexandre Ghiti , David Hildenbrand , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, loongarch@lists.linux.dev, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Itaru Kitayama , Nicholas Piggin Subject: Re: [PATCH v2 08/20] KVM: selftests: Use the innermost page allocator API in the memslot perf test In-Reply-To: <20260902164123.2546762-9-seanjc@google.com> Date: Thu, 10 Sep 2026 16:30:42 +0530 Message-ID: References: <20260902164123.2546762-1-seanjc@google.com> <20260902164123.2546762-9-seanjc@google.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260910_120336_263996_A28F87E0 X-CRM114-Status: UNSURE ( 9.33 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Sean Christopherson writes: > Use the quad-underscores physical page allocator API in the memslot perf > test in anticipation of converting the outer versions to take the memory > region type instead of the raw memslot. Stating the obvious, the memslot > perf test creates and allocates from multiple memslots, and so can't use > MEM_REGION_TEST_DATA to communicate which region/slot to allocate from. > > No functional change intended. > yup. Indeed the later APIs will drop the memslot argument from the main/outer page allocator APIs, so we need to use the ____vm_phy_pages_alloc() variant here. The change looks good to me. Please feel free to add: Reviewed-by: Ritesh Harjani (IBM)