From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f48.google.com (mail-ej1-f48.google.com [209.85.218.48]) (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 7BF7428F511; Wed, 21 May 2025 18:45:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747853109; cv=none; b=AC49gZD6Ac3gHFq7VVQ8Qt8BR7d6UDoNreKfQdqOShFB4FJEG8U+cZqO/rovNVSOkMdzpGw32+PHJKWdBOuSctABLCcgndUvSYQmt4pyZpD/f8y830k2XGOpgari1ovNKKmhwbsGSIP7FdSskaZJcoh+08BJzv8oZJCuGiUQrZ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747853109; c=relaxed/simple; bh=jBLoeuewKrege5Wtka5Hd1ay2J4eD2x0XIFMdXt+N5g=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=aab6VE8iwIVC43P359e2hNJKbb9IJCM6sAS4dIjC3Fe3qRCpAX6WjDbZkHXPXCa9UVyA+JIplgeGF/Co58B9B2Xn060RP3N1Ni4d6LB6+WT3haaiSOgFKy7q+x5ZGGXcpezCniMEHldWiMN06H4WfqRF/KHxINtpmTLgg27kY7Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=W3cygqJW; arc=none smtp.client-ip=209.85.218.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="W3cygqJW" Received: by mail-ej1-f48.google.com with SMTP id a640c23a62f3a-ad53a96baf9so845240866b.3; Wed, 21 May 2025 11:45:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1747853104; x=1748457904; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=B2lUyA33NhEkDq8F9MLJ5zGOQr8lFEQZWi132GjmsnQ=; b=W3cygqJWKiNvxsMAc0co8foe4GMH5lI/Xh5LetWjd7GBWME5UPj41B4ccHLSzcnqHh e1Qvm6quYkxsSaFMwvANIHXIhB+7Kw8BZq50yjMQij12zMz7vTdfR+WEHWQYUSb3e7Yh xJ24lRy4FBECqrPJfRmiPrixMNARI7Dldua+/Zyt5yuHjcbm3GID9xOOw9CwCWOkiShe IZfNVjbIeGM02fZJpQo719A0i1A82VD0oDpr2QXFelZmBn8rbvb2a4kTOsffCKU55VK2 +FBqzHna/MsevUFhl4Db8ym0JlcB9ZlcoH/ywZy2Jx5FvB/5cLwwX8nQ5YMvt6o0fDIh Mtcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747853104; x=1748457904; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=B2lUyA33NhEkDq8F9MLJ5zGOQr8lFEQZWi132GjmsnQ=; b=fDvUH8RdHJw5p+Op1FgwWqdeN0cs+pCNVJnLh1GVDv/Xr5SXPCq5e5BT69NqpkUbNS gQfW9kDOG4TYZAzrAoGrBxOZQGkrbVMhDTnQAo7qXQfPSdvwgxpctS2XF2E2i1lQ2tLV n2Zr3Tk7fq0jWlW7rZCRF7wG9gB6gjvu4nHsxKBW4NLWunRuiXIbWN1w/RiS9vsyk5JT RBMwVzF8c05D+VISL7c+rjN7wOxdGWbieoWdtjPVPs3WZbmmzlB2ZZCfTMAfB/8q44Bq Omm5NRqbS5fXIDIPibzbrXy3pI0reGxcVGqIezioQDyxzx1WkXnMWaStxdWV1W0x+O38 DwAg== X-Forwarded-Encrypted: i=1; AJvYcCUcJDChbhxedtbFA6tahphpCEnjfKcPzeUlNCjlBupvB1LbyVgdzIP7kZVNYTCUu1pyeSBPiNOnGCzGtqmt@vger.kernel.org, AJvYcCXTAvJJVplj4MGhOH4CrJ4IFFd5szwvm7FR2qCMY5pE697wdroue/SsnPf004FMXqNz4H/J/m5rFmEm@vger.kernel.org X-Gm-Message-State: AOJu0YyMb2XOyKFnWlyunodaSAmeJES7M7B7qoDVXXv2ZJV0+ZsXohFx eRW2+hq3s9w2d0E6Gs+GzGrePWjSNrOM0cHN1lW5sVMDxoB5gK1Y2KOm X-Gm-Gg: ASbGnctLdyLSX5PUOGMJ+9iV2nY02u/A4bRS0GTjHtscZO96+GINKqYYYAoNMBIqJpi dU0O+KVyHLDvh1vw7pzvEfuO8kRrcyoOeDr4+6iiG9Msv4Yfkf8YKHEyKksvhFOAgSZqYyEn0/f NC6pZ4trvZ5hqqLGn+djxsw0y+21BlB6NuugKqTmyjs1IX7LeD/jkJ9s+swlHsAUORnRrBRr5KM NUKNAaj5DWrcLoi8LjDrnZ+4g6uLSZAt4qoVsho3n/MXr8PkW0FZlf2NNqY328LGOxqvMs9KPAM iB5CkGqViyg4VcnxpFrsQY3lI/IL4dg/ciN2aBTPa5/MfjfJhra+xYuvzyZzaEa91ncnf5cWbCr ZDyXwAAPB4nDlwT4C/9ODU9bhISQ= X-Google-Smtp-Source: AGHT+IFh/3BL64icpWdGBo9UdEEehAhQzADDMRBLK+4dhIoXxMOv/ZTRgq/fhO+UtaOMiprk3tI39w== X-Received: by 2002:a17:907:788:b0:acb:5583:6fe4 with SMTP id a640c23a62f3a-ad52d42c0e1mr1750819566b.6.1747853103323; Wed, 21 May 2025 11:45:03 -0700 (PDT) Received: from ?IPV6:2620:10d:c096:325:8d0:f08c:4e6a:b32f? ([2620:10d:c092:600::8a7e]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ad52d04e665sm935977566b.5.2025.05.21.11.45.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 May 2025 11:45:02 -0700 (PDT) Message-ID: Date: Wed, 21 May 2025 19:45:01 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH 0/5] add process_madvise() flags to modify behaviour To: Lorenzo Stoakes Cc: Shakeel Butt , Andrew Morton , "Liam R . Howlett" , David Hildenbrand , Vlastimil Babka , Jann Horn , Arnd Bergmann , Christian Brauner , linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, SeongJae Park References: <7tzfy4mmbo2utodqr5clk24mcawef5l2gwrgmnp5jmqxmhkpav@jpzaaoys6jro> <5604190c-3309-4cb8-b746-2301615d933c@lucifer.local> <226owobtknee4iirb7sdm3hs26u4nvytdugxgxtz23kcrx6tzg@nryescaj266u> <7a214bee-d184-460f-88d6-2249b9d513ba@lucifer.local> <1a7be28f-c805-4092-a7dc-d71759920714@lucifer.local> <9ca3f5eb-e76f-4135-91d8-363851f5c3ea@gmail.com> <733527d5-c10d-4f3c-b022-78cc3c21c4d6@lucifer.local> Content-Language: en-US From: Usama Arif In-Reply-To: <733527d5-c10d-4f3c-b022-78cc3c21c4d6@lucifer.local> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 21/05/2025 19:40, Lorenzo Stoakes wrote: > I feel this will get circular. So let's not get lost in the weeds here. > > Let's see what others think, and if not too much push-back I'll put out > another RFC for the mcontrol() concept and we can compare to your RFC and > use that to reach consensus if that works for you? > > Thanks, Lorenzo Sure sounds good, Thanks.