From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 A1F8C1F6679 for ; Thu, 20 Feb 2025 13:54:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740059665; cv=none; b=fztMHHIDAlp6HK+RsyavUFh5TmCgXVCiknYBe0Uu51YUKREclElODS/PVSaVlh2XtII7mmwft8S9fiFySDZ8cXIHTeCPDmh8OdaAxUWv5pCOwV9NUR8dmmbRfIbf1UI7YpLwUKP22+7wngv4Byo7PwNjb9kisjW8ovbfJs1Hlik= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740059665; c=relaxed/simple; bh=GiFVPDoaAD8120zfp9n1d6xd6OyLKR6ml2ISkTBtH2A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Fm/4MGCCrNmLeBAIXONTSNPI6zjbrl038Qyn6TYDKzIeZYSfXNtatODunxZHfJmy1CppG+7Bi/nQHNkqymGZj+X/mWjiiZcLbaICgh8z8+zmSasMJDXMzkvdymZ12JGEfaSQgDa/UDYtNn75VenmpcMLuj2BCEhQGk/Wf+0vTuA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=lSGeaX1p; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="lSGeaX1p" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=MrFuiU+UnUEZVdcjEa/1N/3aG0Qe3TuA+6xNDD8hFcw=; b=lSGeaX1pSjHoHqNtlvwG9vTEQd PiXngFIMxYfVvumbtViHcmqBcoBM3P0uCVwWjVM1bRN75Rkg4/u4envfYbXbRDE7hzv42pCqh030g Pn3Zt5aB1Yaj8aM0GKVtaExLCLDmYhLt3wD6+E9IYaVPF5+o8yYk8zse4tX2WQLa+o19UP6LYobAI tIEajjF4fXfImBMSzvbBqPDHq76krn4yh0jQYUtSnfiC41Js1S0Zk3qMWaTdIcPYR0Ug5PeYp/AEu MRWjFR9M9uAD5cKp5LiNgt4QDqsnDZiCifCzzh1tSaIa+vDMsbY9bsexr50asOEMxk1DrHlwQvfGj KcjxOM3w==; Received: from willy by casper.infradead.org with local (Exim 4.98 #2 (Red Hat Linux)) id 1tl70H-00000009msv-3kB8; Thu, 20 Feb 2025 13:54:13 +0000 Date: Thu, 20 Feb 2025 13:54:13 +0000 From: Matthew Wilcox To: Hillf Danton Cc: Byungchul Park , linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel_team@skhynix.com, conduct@kernel.org Subject: Re: [RFC PATCH v12 00/26] LUF(Lazy Unmap Flush) reducing tlb numbers over 90% Message-ID: References: <20250220052027.58847-1-byungchul@sk.com> <20250220103223.2360-1-hdanton@sina.com> <20250220114920.2383-1-hdanton@sina.com> 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-Disposition: inline In-Reply-To: <20250220114920.2383-1-hdanton@sina.com> On Thu, Feb 20, 2025 at 07:49:19PM +0800, Hillf Danton wrote: > On Thu, 20 Feb 2025 20:09:35 +0900 Byungchul Park wrote: > > Just in case that I don't understand what you meant and for better > > understanding, can you provide a simple and problematic example from > > the u-a-f? > > > Tell us if it is illegal to commit rape without pregnancy in your home town? Hillf, this is unacceptable language. You need to apologise.