From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 9AA17145A1F for ; Sat, 23 May 2026 21:40:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779572408; cv=none; b=g+ULy7VNKjLT7zDStGbWNLhBVEvrXyjcuAYJUJnZphJFI4te9+DaVFJlGt/YI0rk3ZHl3SYhNJRGzdEh8qkZ1MME1SBduoaJVimchCdhDF5BqPaPdIQMvdQQ9iTe+jGH/f4VbEULsqSvrZr2vr8wm8Y/F/llMAvFGV6Zcde5olo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779572408; c=relaxed/simple; bh=IaUoa3yhoozbAFJjG6mzP5jiQvL3UGmMuViJ6SYQYbo=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=YtlDyNF6gxMzg7T9RT3k/15ADA9OqVnLNlTkK7/g3fF5mYOpj8uovPZVqLjtJGe27x95gRr+HHPFzSF/cEXcp8jWa17bJNHPh1EdmXT8IPl0Z983cIfG4+s+ogSsBlXiAkQENwM7Zgj4CUbL1h17HhbYRoE3D35NeXcYgNlWJBs= 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=w7N28E0N; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="w7N28E0N" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9A5B1F000E9; Sat, 23 May 2026 21:40:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1779572407; bh=0fe76tELS7vRrYWmPqyIJMXzdjXWM0RGNTPYok5ZNUY=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=w7N28E0NuabMjOCzH4dQkIVKSjxHrz+TRnWsceBQIie/DMGKyl6ZII16A4StSyKH6 eCZEBtt2cPMQQUv6k8DWBZ4cZC2qK9Hjm8PCE9FOb8x0luMoOoZ9vuUKox+0K7e1jJ F9aMm0jdUBo7AWxk8sWslwLpV8TKl7Zd7ZhD8YM8= Date: Sat, 23 May 2026 14:40:06 -0700 From: Andrew Morton To: Wen Jiang Cc: linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, will@kernel.org, urezki@gmail.com, baohua@kernel.org, Xueyuan.chen21@gmail.com, dev.jain@arm.com, rppt@kernel.org, david@kernel.org, ryan.roberts@arm.com, anshuman.khandual@arm.com, ajd@linux.ibm.com, linux-kernel@vger.kernel.org, jiangwen6@xiaomi.com Subject: Re: [PATCH v3 0/6] mm/vmalloc: Speed up ioremap, vmalloc and vmap with contiguous memory Message-Id: <20260523144006.a05c06c91177c98fd9fbea63@linux-foundation.org> In-Reply-To: References: <20260522053146.83209-1-jiangwenxiaomi@gmail.com> <20260522110727.fc7dccf90bc8513abd1fdbf1@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 Sat, 23 May 2026 16:26:36 +0800 Wen Jiang wrote: > On Sat, 23 May 2026 at 02:07, Andrew Morton wrote: > > > > On Fri, 22 May 2026 13:31:40 +0800 Wen Jiang wrote: > > > > > This patchset accelerates ioremap, vmalloc, and vmap when the memory > > > is physically fully or partially contiguous. > > > > Thanks. AI review asked a few things and might have found an existing > > 32-bit bug in vmap(): > > > > https://sashiko.dev/#/patchset/20260522053146.83209-1-jiangwenxiaomi@gmail.com > > Hi Andrew, > > I've gone through the Sashiko findings: Great, thanks. I won't take any action at this time - let's see what reviewers have to say.