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 46415C2A09B for ; Fri, 7 Aug 2026 16:04:18 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3A2AA6B007B; Fri, 7 Aug 2026 12:04:17 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 32C996B0088; Fri, 7 Aug 2026 12:04:17 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 21CB36B008A; Fri, 7 Aug 2026 12:04:17 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id F22176B007B for ; Fri, 7 Aug 2026 12:04:16 -0400 (EDT) Received: from smtpin04.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 73255A044A for ; Fri, 7 Aug 2026 16:04:16 +0000 (UTC) X-FDA: 85074945312.04.EA3006B Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf03.hostedemail.com (Postfix) with ESMTP id D9A042001A for ; Fri, 7 Aug 2026 16:04:14 +0000 (UTC) Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=YTyCse8f; spf=pass (imf03.hostedemail.com: domain of ljs@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=ljs@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=1786118654; 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: in-reply-to:in-reply-to:references:references:dkim-signature; bh=zs2CupHJANi6pFKoOr7VXhIxID/q1i4SSnWqfldLHUY=; b=7CS8Hnumw1UxZjYCjg/GFK/IufbvFSTxpVlg2l/g3tjHbVbPFobEfVz5dmnZf37LejBP6m aUCI9w8vCi8kt1HAGLGkOkIsfuxWEoS831qjuTCqvd/ZHb3wC3PUUJDyUz5V9Vr/zwYf5c Ys5QRPRzHp/mAIY4f3/ITEToBG3ZfKk= ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1786118654; b=GhX38umh6IbLtHgAB3cu9SuF6hAj9mFeLg6UNhlWrpMvwBH7W7u4cQ9R5A1DXzKGXrZsk6 4QRED4+XAxRBzDh9GR78EZfHrovlEGpax/Ro8Om5ayHukhui0gfcGjuyqS9AJC/6SQitUh oeqv3S5PKZkH+jpnMctR0o9bBFOD1bQ= ARC-Authentication-Results: i=1; imf03.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=YTyCse8f; spf=pass (imf03.hostedemail.com: domain of ljs@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=ljs@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 6ED6C6136E; Fri, 7 Aug 2026 16:04:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0ECE31F000E9; Fri, 7 Aug 2026 16:04:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786118654; bh=zs2CupHJANi6pFKoOr7VXhIxID/q1i4SSnWqfldLHUY=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=YTyCse8fS+KyOcXFqDpchgcsLq+P7g402dHJN9Dusau9lgeVS1BVe7c3IMT2BzBaH 5jp0dhcKHpUuTJP+eSZtDJ8ZQhEGOfFftK2DSGk9WK3dhynpuXNzawniCV+37EgAyb BmfLD8TYvOCJskJCGxR47GJotjRWrb7WFTWCz+5XUVio33osF4zxo0//5veMimhyUo Es8KEnAp4Tpu04SLTQ1Xgz7J41xb0RX96kQ2K4IzM9BA/OBiOVZDkvdzgZlK+OQpiK gQd6nkpb9Xg4nGC6DBoI/giT878pMQsN0Nnb9BF6UqK9IfWKqd7p3P0v4l6Ew3S7tY 3zHAj7fOPVDbg== Date: Fri, 7 Aug 2026 17:03:55 +0100 From: "Lorenzo Stoakes (ARM)" To: Nimrod Oren Cc: Andrew Morton , David Hildenbrand , Zi Yan , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Usama Arif , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm/khugepaged: cap min_free_kbytes recommendation at 1 GiB Message-ID: References: <20260728202014.2517142-1-noren@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260728202014.2517142-1-noren@nvidia.com> X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: D9A042001A X-Stat-Signature: g55aoc83orx4km8gjk6rxj7xpogi6i7c X-HE-Tag: 1786118654-250006 X-HE-Meta: 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 vrPzjbG9 8Ptx6cmyYGLUhSmgUw9d3oDCvXWHWtNi0HvmRa4ZQIf4zeRRg1hEdOZvKjfPE3ESQzjUrC9ljyAJegO3Owc42+blvm5O6T4/jTWUMEILkhZsQw7wznbwz60Q9fYWqeI3aVSvGGevVCU/mWhZl6UANsVH9mpafjubyOXrWZM+D0fF3Jy2qbLDIWUAkRDhpLuas7ZVyWpnZMYK7SYCl6qD/zuGERewHd5W2h4EXs/t0mAKTFpzm61qLz4K/2bLIrwgAN0RY4HLuLwhlJaAMQSd6h4sYMeA4ID3+Q4i4TlBrn/NnunM= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: I gather there's a respin coming so I will wait for that before looking at this [my email is a mess as usual!] :) -- Cheers, Lorenzo