From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from greygoose-centos7.csh.rit.edu (greygoose-centos7.csh.rit.edu [129.21.49.170]) (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 786B127448; Thu, 18 Jul 2024 12:40:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=129.21.49.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721306432; cv=none; b=rl5qKc6w1lYVk4djXfLADxdbAgGuBGlbER+IanMXToVJOaG+HZS3KN6TwsX67OZskRceVP6dhYdiWl2XK/YfY0e8d7AwuvUrU3FUj677hEXYtzhKNdHvoaTliZG7Iqhwqj73D3HKYk5muz6o8PfJuYyY3/ggHAzmeVz2197ACvg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721306432; c=relaxed/simple; bh=Ph/orsGQZfBassPxjJuuazPuq62SnGzkpgp5aA31j5w=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cqIVWJAnIhBQiNfHXntN1ZENeGjxZm1aTFuuo0NqtHFQlDbsO2pW6KZeZdaBOI+W0q+ISGuKFpguYcWmBJcberQ3Bcgm1t2PnyVtHJJ8mVvm/W3RiUE6/Ilp+uEY4mkQRMzz+USbuXfNl2jQGuzjKu8rVbLvYpnkzlVsZCXQpc8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=freedom.csh.rit.edu; spf=none smtp.mailfrom=freedom.csh.rit.edu; arc=none smtp.client-ip=129.21.49.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=freedom.csh.rit.edu Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=freedom.csh.rit.edu Received: from localhost (localhost [127.0.0.1]) by greygoose-centos7.csh.rit.edu (Postfix) with ESMTP id 2E3B440D7C89; Thu, 18 Jul 2024 08:40:29 -0400 (EDT) X-Virus-Scanned: amavisd-new at csh.rit.edu Received: from greygoose-centos7.csh.rit.edu ([127.0.0.1]) by localhost (mail.csh.rit.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id p_NXtbJXWZoP; Thu, 18 Jul 2024 08:40:28 -0400 (EDT) Received: from freedom.csh.rit.edu (freedom.csh.rit.edu [129.21.49.182]) by greygoose-centos7.csh.rit.edu (Postfix) with ESMTPS id C2CBE45735E9; Thu, 18 Jul 2024 08:40:28 -0400 (EDT) Date: Thu, 18 Jul 2024 08:40:27 -0400 From: Mary Strodl To: Christoph Hellwig Cc: Mary Strodl , linux-kernel@vger.kernel.org, akpm@linux-foundation.org, urezki@gmail.com, linux-mm@kvack.org, lee@kernel.org, andi.shyti@kernel.org, linux-i2c@vger.kernel.org, s.hauer@pengutronix.de, christian.gmeiner@gmail.com Subject: Re: [PATCH 1/3] mm: vmalloc: export __vmalloc_node_range Message-ID: References: <20240718011504.4106163-1-mstrodl@csh.rit.edu> <20240718011504.4106163-2-mstrodl@csh.rit.edu> Precedence: bulk X-Mailing-List: linux-i2c@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: On Wed, Jul 17, 2024 at 08:04:01PM -0700, Christoph Hellwig wrote: > NAK to a driver creating random writable and exectutable memory: Is there a better way to do what I'm trying to do? Or some way to expose this functionality with more guard rails so that it's a little bit safer? Thank you for taking time to review my patches!