Received: by 2002:a05:6a11:4021:0:0:0:0 with SMTP id ky33csp316925pxb; Wed, 22 Sep 2021 02:54:57 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzaienJwBIbflPKFz2T2xwNV/xQ74PUuOy1ZJwuHJ5zgOM/FRb9cV6ygee2eG+UXADASMuu X-Received: by 2002:a92:cd0a:: with SMTP id z10mr23376477iln.207.1632304497500; Wed, 22 Sep 2021 02:54:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1632304497; cv=none; d=google.com; s=arc-20160816; b=AqhQCxO4g3XITY8RnMdyJxN/iSOyNk+E/pi6sxY5X0veU1+Yp3p/ZZYExhyzUjFIvd D5afyRNbGRu60eoaLffAp4loIAclZHjQn6/pW1lNByEG04UYrG9QOytOGDA/u05dOlzr zI8nxtTDS2dnoeC+BDiDChP60vBbSlW3YfMuHZOBgJBXK4RU70zv2VCDtfolmKhwP2Yx /gpndjRlvy9j404+uMQlzjOd/H6lXV3lfSnAntmAcV4p+P2f7UnARnKonmUzdBug3SVs ij5m8jvDICPgLEKPxGpLUwJLXfjWDq9b6FIEmv0rIaUr9iZFUAWDjW0f+DFKc53n0kKv Rnzw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=tFKVbkP3917/gECOyLx3gNB+tjNCQR6wwVVSA+edxHc=; b=TbMv5xZnWj8q2iyQdPEdy6xCVV2q+lmYEdjXvkR333+eWmxXrIpQXD9GGrxPUKePzY hFnboZ1yiwcm0eRPC+0FyJlPllqXahYpLVKsjOE74OHJviHR3scHQ15dd9652TQj6K9b gvMTPc4gLzvfFpcZMVfTQPLrd+HWAAb0apNlRyM8Cf3bPcsGRtcsFZlA1kHVg0kJ1jtf WSbELjt636ONFKx/Gjq7Z5RY9L7zHHpmCJgC+WbKCRUlgPFlT8dqkwBA8ncZOgl4Zjbe cFsxUmJKAVkHY57H/U061MyzNKDh+Z4bEkBgldgNfHwNy9TJ9mLz0QtZu3zgkbCMaZp1 7GXw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q25si2031147ios.80.2021.09.22.02.54.46; Wed, 22 Sep 2021 02:54:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234567AbhIVJyA (ORCPT + 99 others); Wed, 22 Sep 2021 05:54:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:59104 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234233AbhIVJx6 (ORCPT ); Wed, 22 Sep 2021 05:53:58 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3ABFB61107; Wed, 22 Sep 2021 09:52:27 +0000 (UTC) Date: Wed, 22 Sep 2021 10:52:24 +0100 From: Catalin Marinas To: Itaru Kitayama Cc: Anshuman Khandual , Linux ARM , Mark Rutland , Suzuki K Poulose , Will Deacon , linux-kernel@vger.kernel.org Subject: Re: [PATCH V2] arm64/mm: Add pud_sect_supported() Message-ID: References: <1632130171-472-1-git-send-email-anshuman.khandual@arm.com> <127b2334-5c40-1b71-e510-ac837c3ac614@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 22, 2021 at 01:52:21PM +0900, Itaru Kitayama wrote: > How did you test the 16K page size configurations? In QEMU? I wasn't > aware of hardware that's capable 16KB page size. Apple M1 (the easiest is to run Linux in a VM). -- Catalin