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 07F98C43602 for ; Wed, 1 Jul 2026 07:51:09 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id EA64B6B00A6; Wed, 1 Jul 2026 03:51:07 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E7D826B00A8; Wed, 1 Jul 2026 03:51:07 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D94126B00A9; Wed, 1 Jul 2026 03:51:07 -0400 (EDT) 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 B54D66B00A6 for ; Wed, 1 Jul 2026 03:51:07 -0400 (EDT) Received: from smtpin18.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 3CB551C1E6C for ; Wed, 1 Jul 2026 07:51:07 +0000 (UTC) X-FDA: 84939436974.18.F8FAE89 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf03.hostedemail.com (Postfix) with ESMTP id 5D0CB20002 for ; Wed, 1 Jul 2026 07:51:05 +0000 (UTC) Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=ihupgV1H; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf03.hostedemail.com: domain of vbabka@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=vbabka@kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1782892265; b=rZIy4X7hWlzAxRxj/gKFouIgEsYWu0ogPfuEta3snI4J57MewtNV5QAOV7+vaB+1leo45k BZuNCQI7TUEIzvkywTtwRKCqzkj0VVsUxb2yvnV1BIoqmQObOiqUWzF+lbBRm3NHkZXXdd KdZnk5exLd8k7x3QjZc0+TUFmuK0IQE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1782892265; 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=zNuPEiNyFh2OoeX/Rr7knz09YDzXqWO3J4KMINksMdo=; b=FcFO3EFgu3QoVciA1zJbk0IVSjFovvSDMILiVR7eGH2Mi7ATBJE7SE5YFk/kX9X4Kxfuk6 iYnIGsNFihSKlLbG27VUFK2NUDSOMRuxV5jHKwb/uYBkMeOuhGPuF/xYk3vD6NSh3/uyqY DBNxB9u689HcwbWAxCgx9XUNVtjwJUo= ARC-Authentication-Results: i=1; imf03.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=ihupgV1H; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf03.hostedemail.com: domain of vbabka@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=vbabka@kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 8ED7E41311; Wed, 1 Jul 2026 07:51:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8248A1F000E9; Wed, 1 Jul 2026 07:50:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782892264; bh=zNuPEiNyFh2OoeX/Rr7knz09YDzXqWO3J4KMINksMdo=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=ihupgV1H5pLG3nAciwuNczOuw6UIPiM4A8Oe0STjMQb88pVjZEz/lrAF10Gej9sH6 WJazoS0DGkQjePkUjUgGSsMe3RUdUsNYjJUecUe5xgdoZCzN8gneBdy+X3P9lc5+50 oIlTT6xDfCd89y9DfdkXfvp1elcpJClwlvQid08bmlW2/ASb15dN2gKEsoCijHyHa3 eerXR0+IAiCtax4zZ8YnVgpNvU6atn+D5jUpaa4heXP59ueKNs9X+hgmtcOPZk9RBZ yYxLRU34ULRoDd5EIT5KjxrWk0Cu57vHn8sPlUR5ZJh+GQAHUkSb4NXDuiAM8DE/d9 cixHmTkQ+Aj3A== Message-ID: Date: Wed, 1 Jul 2026 09:50:56 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 09/16] KVM: VMX: Use higher-level allocator API Content-Language: en-US To: Brendan Jackman , Andrew Morton , Suren Baghdasaryan , Michal Hocko , Johannes Weiner , Zi Yan , Muchun Song , Oscar Salvador , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Mike Rapoport , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Ying Huang , Alistair Popple , Hao Li , Christoph Lameter , David Rientjes , Roman Gushchin , Sebastian Andrzej Siewior , Clark Williams , Steven Rostedt Cc: "Harry Yoo (Oracle)" , Gregory Price , Alexei Starovoitov , Matthew Wilcox , Hao Ge , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-rt-devel@lists.linux.dev, Sean Christopherson , Paolo Bonzini , kvm@vger.kernel.org References: <20260629-alloc-trylock-v3-0-57bef0eadbc2@google.com> <20260629-alloc-trylock-v3-9-57bef0eadbc2@google.com> From: "Vlastimil Babka (SUSE)" Autocrypt: addr=vbabka@kernel.org; keydata= xsFNBFZdmxYBEADsw/SiUSjB0dM+vSh95UkgcHjzEVBlby/Fg+g42O7LAEkCYXi/vvq31JTB KxRWDHX0R2tgpFDXHnzZcQywawu8eSq0LxzxFNYMvtB7sV1pxYwej2qx9B75qW2plBs+7+YB 87tMFA+u+L4Z5xAzIimfLD5EKC56kJ1CsXlM8S/LHcmdD9Ctkn3trYDNnat0eoAcfPIP2OZ+ 9oe9IF/R28zmh0ifLXyJQQz5ofdj4bPf8ecEW0rhcqHfTD8k4yK0xxt3xW+6Exqp9n9bydiy tcSAw/TahjW6yrA+6JhSBv1v2tIm+itQc073zjSX8OFL51qQVzRFr7H2UQG33lw2QrvHRXqD Ot7ViKam7v0Ho9wEWiQOOZlHItOOXFphWb2yq3nzrKe45oWoSgkxKb97MVsQ+q2SYjJRBBH4 8qKhphADYxkIP6yut/eaj9ImvRUZZRi0DTc8xfnvHGTjKbJzC2xpFcY0DQbZzuwsIZ8OPJCc LM4S7mT25NE5kUTG/TKQCk922vRdGVMoLA7dIQrgXnRXtyT61sg8PG4wcfOnuWf8577aXP1x 6mzw3/jh3F+oSBHb/GcLC7mvWreJifUL2gEdssGfXhGWBo6zLS3qhgtwjay0Jl+kza1lo+Cv BB2T79D4WGdDuVa4eOrQ02TxqGN7G0Biz5ZLRSFzQSQwLn8fbwARAQABzSNWbGFzdGltaWwg QmFia2EgPHZiYWJrYUBrZXJuZWwub3JnPsLBsAQTAQoAWhYhBKlA1DSZLC6OmRA9UCJPp+fM gqZkBQJqFFy6GxSAAAAAAAQADm1hbnUyLDIuNSsxLjEyLDIsMgIbAwUJGtCBUAULCQgHAwUV CgkICwUWAgMBAAIeBQIXgAAKCRAiT6fnzIKmZJIUEADFx/tREzUImHrEwVHeSvDFmA7tJysI UVrlvrM09E7GIuzphzv7jYmo8n3ANpCczLEVr4G0syYQdTigaZgv3+FQDIIzhKih1IHhu1Ei XHlywNWKnQxxQEUNi5Mwx43wQz5XVw9F1A7gtKBKNtfogO511hAbrzagrYajyQacEJ/+sfhZ 9Da8ltHIXD8pcYaHUfQgEusCgmEd9+KrUwrTbckFKmYq5chuE6yJ4J0EmWknL096jIE6CnzF FRslQ3B1UKDjxVsm1ZHfir5NeWszLkTvGFsddFaWTgh8UycESG6VQzKXjjewXu2pG7YQYRpj QKm1W5X2TkwWkXRBZTmfmbhxIUMh3+zf5wQ463rSmDN/8v81tdqBtAW6rH/kzg1GvkaTHXn0 507yEHFzBksk2viAuIxxr7km8+/KARYLIdGtx30EG8cKzAUZOK6WqxtNCsXUJNrVE8CWrCaD icoNu7Fs1c5hmPHdSTnU48ce67449DdnO4neLSNhRiGlMHJgfJUmgrxu/hcYeOZ3haWmEQ2w uW1Mh01OHi8QZHCEyAbABrPs9GUgccc/4eYXX9hIgxfSkYzn8f+8NuIFPWl/0uTvjgqU29FQ SbzOLxHq9439Ox40G5mS5eZXRGxITYR+6TXvRGI6P/264jvflnr/pDGUttaikU+0W+1uxgKH cmYbEc7ATQRbGTU1AQgAn0H6UrFiWcovkh6EXVcl+SeqyO6JHOPm+e9Wu0Vw+VIUvXZVUVVQ La1PQDUi6j00ChlcR66g9/V0sPIcSutacPKfdKYOBvzd4rlhL8rfrdEsQw5ApZxrA8kYZVMh FmBRKAa6wos25moTlMKpCWzTH84+WO5+ziCTsTUZASAToz3RdunTD+vQcHj0GqNTPAHK63sf bAB2I0BslZkXkY1RLb/YhuA6E7JyEd2pilZOrIuBGl/5q2qSakgnAVFWFBR/DO27JuAksYnq +aH8vI0xGvwn75KqSk4UzAkDzWSmO4ZHuahKtQgZNsMYV+PGayRBX9b9zbldzopoLBdqHc4n jQARAQABwsF8BBgBCgAmAhsMFiEEqUDUNJksLo6ZED1QIk+n58yCpmQFAmfIHFQFCRYU6J8A CgkQIk+n58yCpmS2PA//bqN1LfcotmArgElsa+0EGZSQlYgK48pm8WAeTXTngudP9IJ4SuKY HR5RNjHcBeqN+Me0zxRqYzRb8nGanHEkDyf4Im8DQM8d6vbyU+FcPmG4skud4kgS1zMHnlVd SXfSIwKC/hKgdHG8aBV7545Lz9X6Iohea+94wneD0aw/hqF+QWewGZhWJriWAZtvEkzNjQOi 4U9F/trLten/x7bpphDSnDMKJtITbtzATT1Dq7o7VpIUK1nCTQALMuMjKCdi8OdU/+V+R3O4 0PXWvX8qrvqYapVbZ+9KqT74FsuB0Ya9uXwgBF2Q6cRuETZk5vqaqKxzqoQZCO8AOz/58j6O 2RHNy/mZEN+7tJ5Tsq42zVJ4jxsT8b9YplavCMsnBgDeRWhcbYhCyttoL7nYISyWg4kQYZ/P wIV3OuNv2f8iKYsxNsRuClOAF82+gvqOy1/1pprFjy8uo2pkoOrb63aOP3vO5VHnRKgra6dq NcaZ+c6J4H+nEJGi2SkHAUJz5oBzuThvPudLvPA/SK8sKoM01IRxSihev/S/5WLazXB1PGem OCbvzC1IjWJJraxiDJ5IygokapUa2RP7+WBR22skQ3SSl6G107QgWKSyTOGWEaRmV53vxQLV jXuCmzSSasTL60zq5yGrT4/DYQVSNEUiUbG4pYekxJujNeEDkUlky0Y= In-Reply-To: <20260629-alloc-trylock-v3-9-57bef0eadbc2@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 5D0CB20002 X-Rspam-User: X-Stat-Signature: mc5gxfgqd15com6ir4qmniz8f8da1uko X-HE-Tag: 1782892265-347142 X-HE-Meta: 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 weLb6SCN qfT+s8kTQ0l2t+OjolT0cCv8vIInIuALAKWUifmAM5vYNa4e9KfqNGpE6Y5v6eS9IADHQ/tzTb6Rhf1LiI/yZk7iOxt8lcrhvxxMvH5OzrnRPEJF54waL5G4Zm3VB7HrBWYByShf8HrA0P5e17UBLuDlQnZwDx/Vxin8Rex2+D3QWijNTZia2GEtVRWppsAgy7OrqUfQiGLZu6yXr6PJpfEKt7OH9pQLsBRupkoLkUQ0fBiaiQ7giSVcR413HFicxw8V6v0bWl/S+5MtDexNFsUo3RsQsc/vmH4BwM73iSWoYTCo2AaBmRk2AWbucQ2eXOIco3POs0TdEGr0YiefTVAD5BVCqPCOjmoMHSzD+6/+j4N9XYqXknyknyUGyYLzvT7tEl6OVTg+RANQAY7gb6HxiQA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 6/29/26 15:11, Brendan Jackman wrote: > The difference between __alloc_pages_node() and alloc_pages_node() is > that the latter allows you to pass NUMA_NO_NODE. > > The former is going away and the latter works fine here so switch over. > > No functional change intended. > > Cc: Sean Christopherson > Cc: Paolo Bonzini > Cc: kvm@vger.kernel.org > Assisted-by: Gemini:unknown-version > Reviewed-by: Suren Baghdasaryan > Signed-off-by: Brendan Jackman Reviewed-by: Vlastimil Babka (SUSE) > --- > arch/x86/kvm/vmx/vmx.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c > index 2325be57d3d75..ad6a7fc6a54da 100644 > --- a/arch/x86/kvm/vmx/vmx.c > +++ b/arch/x86/kvm/vmx/vmx.c > @@ -3028,7 +3028,7 @@ struct vmcs *alloc_vmcs_cpu(bool shadow, int cpu, gfp_t flags) > struct page *pages; > struct vmcs *vmcs; > > - pages = __alloc_pages_node(node, flags, 0); > + pages = alloc_pages_node(node, flags, 0); > if (!pages) > return NULL; > vmcs = page_address(pages); >