From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 69CDB606A329 for ; Mon, 2 Nov 2026 09:24:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=ZBXXKqgE Received: by kanga.kvack.org (Postfix) id 905EE6B05B5; Mon, 2 Nov 2026 04:24:09 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 8B6DE6B05B6; Mon, 2 Nov 2026 04:24:09 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7CD716B05B7; Mon, 2 Nov 2026 04:24:09 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 5BB1D6B05B5 for ; Mon, 2 Nov 2026 04:24:09 -0500 (EST) Received: from smtpin27.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay05.hostedemail.com (Postfix) with ESMTP id E329E40CC9 for ; Mon, 2 Nov 2026 09:24:08 +0000 (UTC) X-FDA: 85389642576.27.B069E62 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf22.hostedemail.com (Postfix) with ESMTP id 4F44CC0002 for ; Mon, 2 Nov 2026 09:24:07 +0000 (UTC) Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=ZBXXKqgE; spf=pass (imf22.hostedemail.com: domain of ljs@kernel.org designates 172.234.252.31 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=1793611447; 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=f2W5mYDF5OyICWdxbTulTo2Xs0l8NIvi3HpphFNiK5k=; b=TuPgLopnhzKI6KmnM4JaAryvDGqRgnTD1Gu15wxVAYrGlqtDy32Bm7x2yEqgcbitVdMV97 qAcoO8juOI9NLC1J5TEpcNw5UEEP4pWP2raP9RG5eAIi3MD6E+GtLo1bRTJWSrxntuQUBQ 1blZopVQwj24VuFQny1vYDQmh3DncOo= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=ZBXXKqgE; spf=pass (imf22.hostedemail.com: domain of ljs@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=ljs@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1793611447; b=m5jRWKfChbSFyvJ45z3KUw+LxBnfuUwpn89qM58rlGyhREjllJJsPLNJuaTCr7DPr58Hla /hGRTUXlPhby8mtR/HxyJXyR9/JwJn+cfOn5MGm85m9l552KhWgP2qkvIA2BlLMq/U2OE8 YSX+6YY4hca101aSOacl+J93EEo6SdM= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 79EA74388D; Mon, 2 Nov 2026 09:24:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 591501F00A02; Mon, 2 Nov 2026 09:24:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793611446; bh=f2W5mYDF5OyICWdxbTulTo2Xs0l8NIvi3HpphFNiK5k=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=ZBXXKqgEs3cSEuo6JJMv4uQVYjwdPeUgKfOBFx3sGgRKSwaV7jr59rwXU6tl4kL1f UIlGzQEfsGQkHOH/TbbDmLFtZg8Lg5fdSCTziFBdnk6TsVtI5yXd8hryFE0Ipc+XR6 jJwyfimv9DUYz/zcOWn3gUb3rQMyTHBdKf3AE1AilwXPZhOf+ikg0TX9pmlQWbt4p3 ZxklufKeISTuCfcwr1O/n49giKkDK76NYcCUf7r480LRRgWGND519LzVuzJFnKMhbQ jEx/+S+Q2WxLeS4zw0Vr4+AL7I6IVMMHfFAho+9Ili2hsun175IqIkvSxRP6wDwmZG 02nxh+L9gixOw== Date: Mon, 2 Nov 2026 09:23:58 +0000 From: "Lorenzo Stoakes (ARM)" To: Qiliang Yuan Cc: Andrew Morton , Kairui Song , Qi Zheng , Shakeel Butt , Barry Song , Axel Rasmussen , Yuanchu Xie , Wei Xu , Baoquan He , Baolin Wang , David Hildenbrand , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Brendan Jackman , Johannes Weiner , Zi Yan , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/2] mm/compaction: stop repeating failed async compaction on every THP fault Message-ID: References: <20261102-bug-mm-thp-async-compact-defer-v2-0-b407e974db54@gmail.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261102-bug-mm-thp-async-compact-defer-v2-0-b407e974db54@gmail.com> X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 4F44CC0002 X-Stat-Signature: 387uhptpwcdhchtu9446owwuuz149ptd X-Rspam-User: X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-HE-Tag: 1793611447-642260 X-HE-Meta: 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 UxVry/2d l9fV4+Dvg+wlHA8XKJvWZ7YyU0fP7ALA56i0okr7wVN7lPLJt0LDykVp/NJ+pBzBe9Sb9VXqm5dzPTiin34UeEEqWN3aoL0DylwFygP/DxmfW/V8gyBmEs9i7k8hPOo+8xU1B8dbyXyEdHfhsrpG3hNTJ/L9crqpcjIM9GRFGjTww8wos0u0dtjmsc++ae4OTkJOZ4X7fzrrPZJjqZ4oro1U/3UiNCWDO16U+fjbvCVVXqJpKznFCs4PfakLBlSIHW7ypm2+idP1HEiDf5CLZ8aC7C/qsTx7kpxUKvv89lfbxX/7h6VSy1v06hAEMxzf1PrOb+gQZVzNIozOct0h/lxTPANYLu4UyPha4TvAw0+ChgBFusHqbl38R8Q== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 You had 2 maintainers NAK your v1, why on earth are you sending a v2? For avoidance of doubt: Nacked-by: Lorenzo Stoakes (ARM) For this and any future revisions. Stop sending it. I have no confidence you understand any of this. -- Cheers, Lorenzo