From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qk1-f173.google.com (mail-qk1-f173.google.com [209.85.222.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1BC863EFD0C for ; Thu, 14 May 2026 13:53:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778766829; cv=none; b=XI4RUgHPVwpJB1vFnvQz0RRLwB9LrWuFbX73OJxLhq8YzoXXorZGGgNOrNsCfvbkGW4ow++xHrDlfGzSyqRboXaaZEgcMAfoJ/w1Hep8IO2EHwhsJSpuKg0J7FeChemy0WcC0czI8kJUIVqcrOYnAhQ95xUzMy64cJiyB3YGMFM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778766829; c=relaxed/simple; bh=csuW3myMDRTwfSkVr/fGJ+LdsWf9iBuZuAecKJ3RvRg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=irNWSQ0f39bw/Fct5UZyFYeH0YW70quMaPz0L5mH8+JMdSKgYmDvcQJuleY1iEfREafs7qcnpr8sVusfqiWnEFYM+1DzNgXp3jSD+JbDsHuyNcg1quclfVewavpMl3sM/FF9yUSKelaH+tSBGrkaGQGXpZ3fcg5cx9cNgX9JwB4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=gourry.net; spf=pass smtp.mailfrom=gourry.net; dkim=pass (2048-bit key) header.d=gourry.net header.i=@gourry.net header.b=SLvnJSqG; arc=none smtp.client-ip=209.85.222.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=gourry.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gourry.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gourry.net header.i=@gourry.net header.b="SLvnJSqG" Received: by mail-qk1-f173.google.com with SMTP id af79cd13be357-910bb291688so118806985a.1 for ; Thu, 14 May 2026 06:53:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gourry.net; s=google; t=1778766827; x=1779371627; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=P+SudBIcbJEYVdXIJisNlY3md8aZgEue8Fntr+vI0eA=; b=SLvnJSqGYHVg8h76hYJGqLa/UBEquprmQ+54IoOJ8tLTQsMjASRA5VOoUvFJGAr4jR IIdXJmTD0senACMG7slIzQpY3Q8AEF711ZcdzHKrnpkAQbvCIaQfZQYMm0kQX0XeBq5c vsk3U/0Obh+72vcKHuYT5MXeNSxKw31q5aEoKg4DzvhlKhwZJlHrVV+gYdtw+UlsAsNb fGhMiILm4xIi+Jnl9UVYHzy0zvNRW7EBsEbfYIbu+V4to+vlXz6QuUatvabGYU/glFLN IB5Z6J6pk6UbxejQngIXueO3oyJKQ3l2hGy2DcSmjbTW1qcZyEmWe8R+6ukeLoNgt2pE nmfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778766827; x=1779371627; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=P+SudBIcbJEYVdXIJisNlY3md8aZgEue8Fntr+vI0eA=; b=Dg09OX12Zu50mYW2vU3uPvk6lpGdj+m/UdPtQCDk6hqj4tvB7KgQudxxfDxsq6a/lC XP7o6/eNClOV0K6CRdEDuWP6zqUdihxadsZjHTS50W6OhBbR6FwuXcPWKmM6Cp/Wcyma 7uRoN8njCyxSa9MQov+Pb2Ag1nWigIGniaSL8N54eBZU5QhKwC5bSZAYYZuxUanc5CiB GpHLDt0Bj7kEkoiJb8iFpicVYq8yl11cENu22LP5yYQSekMTS5EXM3z1sA/ZL0D8A0iz SkUD1oK90G8vXki550/KAyaOCuluuvHRQVtosIndL4FxdOSf253yXsIz0l5bB7U98b7X aOCA== X-Forwarded-Encrypted: i=1; AFNElJ8PzdQIZ/3TgNfAH/qTgaua5NLPPjejW+UeVj1u1phG5pTXJ2W0vWYNnNLnf+NaOgTyBK3TwHCsAtZq@vger.kernel.org X-Gm-Message-State: AOJu0YwmDJ4IPdT4x3cLq6duAbYwdeFGiKUKmGlfnOGJPzZZf3dbyMHk 21clqX5c2w7V6Fi8/dM6FRQkdhp830IwSKPVKAGQIKbSLxI71zOO4msZ6wgNG0PZQCQ= X-Gm-Gg: Acq92OFi3jKjVgvpJj/4QAcphkynm1el05jn0TIO5jQ2JVTKChA1Bpos4itGImQNFsM rIPu/XuG4cVu+Ot1sv1DFwBzmWIbkV0oI2uZzxDLDxgjDgqjMMOeXioKO/o09dhVDuOtU3EqOK4 hK59M/O1Tv8rcTloHzsEjMr1an96m1Db/KBpmc6RW3WGAt6tC6S29FDneCoT1en2mBu5OCXJ562 ey4is4gShh0+zTocbXsabQFmHQryY/Ev9n6UJAk5sP9ZFIxfNeIoof3XLz2ihtTA+CkexInfWB9 Ro/DgPKMR8URpe6dWJv7vDVJmOuTBUA5JasntIeb5VUKSPpeniViJI9IPBYZ5rHwl6mQg9D3SZH 5bTfZNsbmd2uwkUbiJfd9t0xJq5A2HXeh2BBYFy0GxSekeNzjhxxdqx2ANwo70NEWtick3JLXyf tiFwyfX6Ih3QwGfZEYLgUe4JOnnKTBCpJsyoFGL8tbqFXx51hWqCSClI9umlOcl3Ntw8dCsLqr5 UvgeS5jS/C3 X-Received: by 2002:a05:620a:7283:b0:90f:d004:5480 with SMTP id af79cd13be357-90fd0045772mr809098685a.6.1778766826553; Thu, 14 May 2026 06:53:46 -0700 (PDT) Received: from gourry-fedora-PF4VCD3F (pool-100-36-248-188.washdc.fios.verizon.net. [100.36.248.188]) by smtp.gmail.com with ESMTPSA id af79cd13be357-910ba9454basm253697485a.12.2026.05.14.06.53.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 May 2026 06:53:46 -0700 (PDT) Date: Thu, 14 May 2026 09:53:42 -0400 From: Gregory Price To: "Michael S. Tsirkin" Cc: linux-kernel@vger.kernel.org, "David Hildenbrand (Arm)" , Jason Wang , Xuan Zhuo , Eugenio =?iso-8859-1?Q?P=E9rez?= , Muchun Song , Oscar Salvador , Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Johannes Weiner , Zi Yan , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Hugh Dickins , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Ying Huang , Alistair Popple , Christoph Lameter , David Rientjes , Roman Gushchin , Harry Yoo , Axel Rasmussen , Yuanchu Xie , Wei Xu , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Baoquan He , virtualization@lists.linux.dev, linux-mm@kvack.org, Andrea Arcangeli , Magnus Lindholm , Greg Ungerer , Geert Uytterhoeven , Richard Henderson , Matt Turner , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , linux-alpha@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-s390@vger.kernel.org Subject: Re: [PATCH v7 11/31] mm: remove arch vma_alloc_zeroed_movable_folio overrides Message-ID: References: <7d637bcac4bb5705388136a75f0fdfe2881e5f20.1778616612.git.mst@redhat.com> Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7d637bcac4bb5705388136a75f0fdfe2881e5f20.1778616612.git.mst@redhat.com> On Tue, May 12, 2026 at 05:06:04PM -0400, Michael S. Tsirkin wrote: > Now that the generic vma_alloc_zeroed_movable_folio() uses > __GFP_ZERO, the arch-specific macros on alpha, m68k, s390, and > x86 that did the same thing are redundant. Remove them. > > arm64 is not affected: it has a real function override that > handles MTE tag zeroing, not just __GFP_ZERO. > > Suggested-by: David Hildenbrand > Acked-by: Magnus Lindholm > Acked-by: Greg Ungerer > Acked-by: Geert Uytterhoeven # m68k > Signed-off-by: Michael S. Tsirkin Reviewed-by: Gregory Price