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]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53A92C021B8 for ; Tue, 4 Mar 2025 20:29:42 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BF8766B0085; Tue, 4 Mar 2025 15:29:41 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id BA8226B0088; Tue, 4 Mar 2025 15:29:41 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A96616B0089; Tue, 4 Mar 2025 15:29:41 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id 8BA346B0085 for ; Tue, 4 Mar 2025 15:29:41 -0500 (EST) Received: from smtpin30.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 068401405A0 for ; Tue, 4 Mar 2025 20:29:41 +0000 (UTC) X-FDA: 83185009362.30.7B8B35C Received: from nyc.source.kernel.org (nyc.source.kernel.org [147.75.193.91]) by imf10.hostedemail.com (Postfix) with ESMTP id 5D08EC0006 for ; Tue, 4 Mar 2025 20:29:39 +0000 (UTC) Authentication-Results: imf10.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=Y2yeFByn; dmarc=none; spf=pass (imf10.hostedemail.com: domain of akpm@linux-foundation.org designates 147.75.193.91 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1741120179; a=rsa-sha256; cv=none; b=y30vSunb5YNZC3FbbiXsapdq9b8eF6/I1GdQe0BbZ83HmIpGbAc2OPZR3jZnJEUxr6k7hN mHKnOwyR5BfOpYA9cESieFGma0eanu1ozmLanefy3fhZNfRGcDpEP+TOo5spoW8UY/PZmE MAJR/UWa8Mq/reL4mdRl4G9DNeRtWDE= ARC-Authentication-Results: i=1; imf10.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=Y2yeFByn; dmarc=none; spf=pass (imf10.hostedemail.com: domain of akpm@linux-foundation.org designates 147.75.193.91 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1741120179; 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:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=yl1gXSlJsN8H9ydbR5FXEj2taPLWGcn+Mnk5OyzW3m4=; b=eG9S2e0Bzp85pU+DiIufzcNUUD/0GK+cvANuhKe+PvGxX1lPsEmZyySXAJFRwmrm3f/rMc luC4e2kc7Iq/5FaDmF9pMeo2jjAA5j/FsA73p4VWLNblL/dRARtzoF44AuP1/Cmg1lsXtH zH+DVQRGCiSDBVwlhF+Uq+2gJsqaRXI= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id C3309A45E0B; Tue, 4 Mar 2025 20:24:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C6403C4CEE5; Tue, 4 Mar 2025 20:29:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1741120178; bh=yl1gXSlJsN8H9ydbR5FXEj2taPLWGcn+Mnk5OyzW3m4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Y2yeFByn+oSPCNEL82Hkg+IOzetq1PUlN3DRPy/iym6rskp5rF5lsyGUl7awLGrQw 0NKzhdQrSQZcJYUhV5uvGhFCak77wio46k4fiRtPYhmu2Trn4OpRMHO6CT11X50f7N pXOLKgfU3ljauU1VP9xjfba4Jr0yqAjukiYRCAr4= Date: Tue, 4 Mar 2025 12:29:37 -0800 From: Andrew Morton To: Zi Yan Cc: Hugh Dickins , linux-mm@kvack.org, "Kirill A . Shutemov" , "Matthew Wilcox (Oracle)" , Ryan Roberts , David Hildenbrand , Yang Shi , Miaohe Lin , Kefeng Wang , Yu Zhao , John Hubbard , Baolin Wang , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Kairui Song , Liu Shixin Subject: Re: [PATCH v9 2/8] mm/huge_memory: add two new (not yet used) functions for folio_split() Message-Id: <20250304122937.069e539c99c3b1b51985c467@linux-foundation.org> In-Reply-To: <408B0C17-E144-4729-9461-80E8B5D1360C@nvidia.com> References: <20250226210032.2044041-1-ziy@nvidia.com> <20250226210032.2044041-3-ziy@nvidia.com> <2fae27fe-6e2e-3587-4b68-072118d80cf8@google.com> <408B0C17-E144-4729-9461-80E8B5D1360C@nvidia.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 5D08EC0006 X-Stat-Signature: tqx4rykpy7dzhdaynmojtoinrxan6r9c X-Rspam-User: X-Rspamd-Server: rspam05 X-HE-Tag: 1741120179-452283 X-HE-Meta: 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 DwaLjDNz gPLVXUxbgML3vz2/WAM3zfb3jrpAcWzuAIQBlpoDMBetZgdMwPVUcybeMhqsMclujhOxYBi/CaiklU5IdyzafJhncW/zQt9hVxxm3BVqX7h1jSYPi1SIlu5tguPfaNC3+yaE2fnNW7Bj33WAj/2FF/cme5L404s4k+EoNSwO6WtO+jd0iokgUFIqgNzmpT0W1xc9czVYJ8x5zCQYrYYTMgzuGafmE7YYoW1kpCKcK9gkZzUzThqJN0VCWRH/SCvm77PE1TPmgPYTYXQFOu80vOlKv7JnLmYdElQEppUWcQ8/rII4uTy+btY0Esk6mPCmEtrC0IIMibLw539SYmi+1zZpBWA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 04 Mar 2025 11:20:53 -0500 Zi Yan wrote: > Do you mind folding Hugh’s fixes to this patch? Let me know if you prefer > a V10. Thanks. I think a new series, please. I'll remove the current version from mm.git. Can I suggest that you repeat Hugh's testing, hopefully see the same failures and then get in and debug them?