From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3F968EDE for ; Fri, 16 Aug 2024 05:25:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723785906; cv=none; b=q6yE/FhWmU4u/VffJBMr7NWX8/DRCe4/bNmmODZ946wmGwwRuCY+9plIbQyg6ZCMOPygHf1mNkyEqgOuOl+13dKgaVN/Z6E+7RXnGyTI6m53HWCM2law7VTEtM113ZGnxfeAgZtvqwOpX5U5d4x0uW69pbb7x+nSPGuXxn7MgUM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723785906; c=relaxed/simple; bh=2r9CFjNUYOawQduYci6MbLAEPCOnx0RPSs0yniWm+mw=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=druEwOFZ22wmJkismphJaZR3zjVcdv/ynGSP9GK+IEnjM2pTQWOmGiqJfBi4/U5/vNn9HGiwHTQc9+EToiRXX1+fpS/DS7Ls8zM5JxxAIQ1iFnNyq9LcWX3AIKdBsQERoF5SEg/PZT5ByHRv5nt/c+/QXdQSdE1H00hRI6ZSMzw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=FrIOFB8n; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="FrIOFB8n" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8022CC32782; Fri, 16 Aug 2024 05:25:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1723785905; bh=2r9CFjNUYOawQduYci6MbLAEPCOnx0RPSs0yniWm+mw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=FrIOFB8nsRTnIP52tg0Xenh4UASNvS8ffWOtRUl450IBQrxpJq4fcQ6phbySPNqO2 Ihh18DNsufi2hyNpUcmIeRkWBuh4XgS6b02JeckK2IE4DpGDKzWzS70YO75Zk62tRs Ad4BoodTcMGeiB6iuD8kYpX2khGz6eo/bFirT1hw= Date: Thu, 15 Aug 2024 22:25:04 -0700 From: Andrew Morton To: Gao Xiang Cc: "Huang, Ying" , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Gao Xiang Subject: Re: [PATCH] mm/migrate: fix deadlock in migrate_pages_batch() on large folios Message-Id: <20240815222504.85e94e909d28bc64bc89b847@linux-foundation.org> In-Reply-To: References: <20240728154913.4023977-1-hsiangkao@linux.alibaba.com> <87plqx0yh2.fsf@yhuang6-desk2.ccr.corp.intel.com> <20240815220224.d7970835d5c12b4833bd04dc@linux-foundation.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 16 Aug 2024 13:17:04 +0800 Gao Xiang wrote: > >> does someone want to take a look at developing a v2? > > > > I've replied your email last week, I'm not sure why it has not > > been addressed? > > > > https://lore.kernel.org/linux-mm/20240729021306.398286-1-hsiangkao@linux.alibaba.com/ > > > > The patch in your queue is already v2? No? > > Really confused about this, since the comment above was about v1. > and v2 is already sent (in July 29) and in -next for two weeks > with > > Reviewed-by: "Huang, Ying" > Acked-by: David Hildenbrand > > What else I need to do to resolve this already resolved comment > so that I could enable large folios without deadlocks anymore? Is cool, thanks - I failed to correctly update my notes-to-self.