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 82D36C982F0 for ; Mon, 21 Sep 2026 20:00:00 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 9AD376B009F; Mon, 21 Sep 2026 15:59:59 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 985716B00A0; Mon, 21 Sep 2026 15:59:59 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8C2486B00A1; Mon, 21 Sep 2026 15:59:59 -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 677E26B009F for ; Mon, 21 Sep 2026 15:59:59 -0400 (EDT) Received: from smtpin15.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay01.hostedemail.com (Postfix) with ESMTP id EE4A91C2096 for ; Mon, 21 Sep 2026 19:59:58 +0000 (UTC) X-FDA: 85238835276.15.9844A02 Received: from mail-pz2-f41.google.com (mail-pz2-f41.google.com [74.125.228.41]) by imf19.hostedemail.com (Postfix) with ESMTP id 3E1DB1A0006 for ; Mon, 21 Sep 2026 19:59:57 +0000 (UTC) Authentication-Results: imf19.hostedemail.com; dkim=pass header.d=gmail.com header.s=20251104 header.b=DYkDwyFx; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (imf19.hostedemail.com: domain of aa9736195201@gmail.com designates 74.125.228.41 as permitted sender) smtp.mailfrom=aa9736195201@gmail.com ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1790020797; b=bC4e9DarwJdriepZLXzQpYzF76sNIbzmCLGK+ZeFprHhzuaBKHfG+lSVHR6MK06s9uPNPY VQjHOKC+HHqggiybX9T80YSzBNLVxwyodTepxe2UcX+9HB/ci1GF0HCxYMvzJiTdCndg4Y b60QgsQrttcvHNm18mIl6T/nN1Z6wy8= ARC-Authentication-Results: i=1; imf19.hostedemail.com; dkim=pass header.d=gmail.com header.s=20251104 header.b=DYkDwyFx; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (imf19.hostedemail.com: domain of aa9736195201@gmail.com designates 74.125.228.41 as permitted sender) smtp.mailfrom=aa9736195201@gmail.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1790020797; 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-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=oEg+imKpv2AywlAvn/f88uirl1wkSJAtwjFAVjacduQ=; b=CwZscBfvt4oxlUNY4UATDg0Sw3HSNEM9uPmD/Dp94RSK6mKk4ZImpRUMDXijlFDhoGfkSE DSeCFu1xX+FvWPZe19Evi1WfE2BDavgIzah51SfYyIgxu+l2jfq0i2JYfLuade6byYRfnv MvZCVzW9TlMruRaHtQrXrtMyqGyqgk0= Received: by mail-pz2-f41.google.com with SMTP id d2e1a72fcca58-85469d20963so2214279b3a.1 for ; Mon, 21 Sep 2026 12:59:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1790020796; x=1790625596; darn=kvack.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=oEg+imKpv2AywlAvn/f88uirl1wkSJAtwjFAVjacduQ=; b=DYkDwyFxwV0sAoUF+JsKiwPhSSOowYoOont4//+AHbKf37ouqrcd0tu777tNts9Cns gkmojnxQWP4qRW4kw8adcqkZTkFvSzeZcrvNdq1JsmjTskgslm1W887HC/KbYadRWZQY 2WbywEdeh7Y3F0QrGd8peSRvkT+jrs5ZEiOvWAw5umBTmcJAmP+nrW6ch2rQJnSj8mbr SpbjlBMIWBJvNcfLO/6RmVCyxmbrvELTiZZphBWLBzuXhE1w7ogCu5QdWoX+lOs16R3h 5pmORYNZkHIfW9UQ323bzbYWaA6v+eH/ts6mkGUxFX+5m0wDl4MPCXGvw8sOyDq3iku9 4phg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790020796; x=1790625596; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=oEg+imKpv2AywlAvn/f88uirl1wkSJAtwjFAVjacduQ=; b=yMMAi4/WeGLnEDUIPeiIpI3A+g6mCTY3SuS0OxHDBLGp8xX1NMhyVSmBu/TDyhIlcD 7XjPsQR/ioTyN2UkcVrQyRL7BsNHzjzH0pz+97xcjXVBJwCaGO7aFlsvR2pLn0+HFPri eM4KrovDUaOzJkYhc6uY9yY0U5PPWrYm0MQHv6q+n2dUmznX+Ilt4fb5fAK5NVgV9OcD W8uGCvNADEYvyGXVq/BYfwYlIJQpLzen8qmehNsoJyohzaAvIOmdbZjEFFhII6lIZvt/ QyLKvFm96JJKLpaIuAE7vfGEQhjwoUGXe3dRrAtdCyS9pbiEYZD9aFeVP3ENgc2hJ2+O PGrA== X-Forwarded-Encrypted: i=1; AKwUvBx5tnbP064XPccLzB+zuASvuSwwuUWI9FIFw+aImg/u3sKSVSKp22wE4YR2/Yp5gosVIuAmplcyBw==@kvack.org X-Gm-Message-State: AFuF++kFdwlmZRtOuBF60dXvV+lassLdVG3ieUvGzpNIK7aN0w7AJtob uDFWRPsTrZ22vc8710LAop/I+zlZF1TvfNxwMmPjqPnPaFL2u47H3PtX X-Gm-Gg: AYBFou2uYJoNCYEc5kTRJgv8V2vaRzJhC3fTl5o5zwc4UgLwBB5xDMDUb1NQHzyxVhO a2SeJwf0BFqj9hrh0wXmbKxQX8LbvIpSllMtRcniB+kT4A1bb6EhYAnbrLijSKNxGR0Zv7Pb0ok AzH607I+DrfR4afZsbN/z2L58A+2vlpc4RJqtNnyme4cjI73VT9bDQnBlOGfIgR/eTOQZlS6WEy /U+k+SZJPBujUTfq2C2gW7SYWyugAkW6SR5uDfmb9XdEnRef6pBkiJWanxlJL3jG/u4rYV88iIm HP2m/hXpLTc232oGUu9QBI+rvO5uJ7Wfd19u5iU3YJYnyqPpLE9jA013CVGkcj0CLXFP76mOaVK th4rC0rcToe69pYMPTt19PuUC27kpdt7TsB19cbghxjgkyRyDCo7cpURGKr6ETNgWKoJfL0TT+Z Rk6icyEg88YRXaSAHH9l0l/3grj6IarQBztwe2t+awiVLPIQBxoyMb8UVwOJoySKnXqhkYE6Mew 5kj9M2HsyU96pRCq4DM07Aoryn9oLKBEv7KiJEDReo5WMeEVaUrxDtAzdfkl5a/7z2C5vleji0m N4Tf7uFwA/YiWsIrPawuJ+GedA== X-Received: by 2002:a05:6a00:2e26:b0:847:99bb:b6d0 with SMTP id d2e1a72fcca58-874dcbf2693mr16386785b3a.15.1790020795965; Mon, 21 Sep 2026 12:59:55 -0700 (PDT) Received: from DESKTOP-TJS95SS.tail460ce2.ts.net (36-232-198-121.dynamic-ip.hinet.net. [36.232.198.121]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-87bf7aa8635sm18010b3a.25.2026.09.21.12.59.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Sep 2026 12:59:55 -0700 (PDT) From: Yuan-Hao Hsu To: Lorenzo Stoakes Cc: Andrew Morton , David Hildenbrand , liam@infradead.org, Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Barry Song , Ryan Roberts , Dev Jain , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/2] mm/memory: reuse the whole exclusive large folio on a write fault Date: Tue, 22 Sep 2026 03:59:49 +0800 Message-ID: <20260921195950.629-1-aa9736195201@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: 3E1DB1A0006 X-Stat-Signature: tbko3aoj879fpaq5xaou6um7cidgy8jt X-HE-Tag: 1790020797-50973 X-HE-Meta: U2FsdGVkX1+YL9C/dsTZUNu9Cg1ft1jgbG8TstFoUa0oir1/F8vTQAoThq2hQyAvT03vKlORw+nPTmrxv+qDB0MsyqqQWbKqB6pxkaC9tTo/ENkb9YR3nIrAdlmHKn8G4iRHowix1AOMQan1SCHIc+dlWwJsY10njl8zaRk9Ktqp+jzrxO2EQ1l9DfVWOsQ7xFPug0YzqahQbWqsXWg2G5eMpYoxQofRkHAJ8G+eKT8nkFHBznrIR3ruZqieATk5Kq6Qe25+1YCSOqWxw82RdbscnuoYYho4exIgIeeQauNuJM34A2oZm6/Idki3I6OZRq6PA7MXxKfJyojiMqXYyZybaNJ6AqMa9l/giRX040JVN8x8GBFwYnStMhChFfsHiR8/dmu+thohfoJC6Adj+iCXHI4+wKjoqQyI98TLNlzMObqloP1MZfSGMKuihWzuuJBnWh/lK07lPxRIXnkCjW9mU2Z6/y2/tBj+A20EWQ5GhaTAxkcBLRhgr2ZgO+GE85THnt0Hh6RMhvY7jALfHk3NGm9cLZLhNNltBcFWMai8lRleOxafYkaRaaCZEIPFtnY0wREJTddChUq2oH+QPkQQk/FCX0qqegx5Zid08qCEsXqsWEiS3/isHQgDY8zwQ/xQ8Y/fbYPY+COmBZWvl5GGwAADHBeCF2sZv9OB9exSc/QQVWgfcDULT3OnjMthe2tV4TBaMd47YibbF6Wyz33mYIfz19PnsnnTwdt1YqjI6JaCrJw2N3eNMwVJwbBzdt//IPrREAklW/Ez/2uFC3uuhWF3q6Chhk+U9Jo5ccfbbnoyw70T83Xi3DR3BGqtd9ThAkHOwpslCqrsINYqqkBdfPnyjy8n76K21xQMCeRsSKzxwTfAViV9J4OKGFzZHcjScS6f9RpaIqrA8Q6zqYaMUKT8dvzlbeXaFzH8JcBRrqCeiBsZ2FsSc6XMaLanOmesFLPUrZ74VjOQ8Of H9h1rWCJ ynmT5eQYtTQFy5V9CKKX1B7e1JbzRRGTX3vDP1+4Juh3CEzsMgMoov4sKYkiXe7fkWq+ZVrjylAnG3P+t5y+OAmIG03NnqctPVD42KPuW6UycsxWezJheKvvJVwyI7Jlq7GoozjbKYvyFHnA+TVIB3hBqw+RSQq/iCo8pRk2Il3zsZ2cqmremRbiOm32hFdaY3/Bnh+Tetaz74KdGjyw/STKy9zu9TzA6vTvmCH7WuRgskMQu53mAN6JxoXVMcrx5756FcG5gQwJR5ScZ9buJx6L9xca0P9D4aJKbpBv4To63MdnHcIfr32fI0ZZWznGIrd3zpho3NDzfCR2O7EFy9+r3pclaF40Rk0khv01FGwb70iv7EMQ/XyfJZIv1WUhJnc2xCpo/ihCyrBqqxvU3YQaWC6cckvfzcVKGAR1JQgYkeFlOySt65pzreQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, 21 Sep 2026 13:36:20 +0100, Lorenzo Stoakes (ARM) wrote: > Also, and I am struggling to believe I'm having to say this, don't > completely ignore feedback you've already received which told you about > multiple process fails? > > https://lore.kernel.org/all/aq1CjdaPUg_Fos0t@gremlin/ I'm sorry. I'll go back and read the process documentation properly from the start before I send anything else. Really sorry for the trouble.