From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 24EB6156CE; Thu, 18 Jul 2024 03:04:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721271848; cv=none; b=sNQhrjsrOEuMFsX8VV3BbQKnredqbCUKluiNtsrWwXyIG6oDWIEdxn9E0xa/9D/eYn3/v81LDHxv+prGK5BOqGH5I64f1gQ9yideVq/t29EOysE77qgYc5YMdt4lDeFFr06bYj3jIZYFzjrsBeWTkqxWpyyoT33qoVAig5FsW0Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721271848; c=relaxed/simple; bh=ub5XUCtguRpv10JyWtnqWE9rIsAPmVYZpA8qNWKMN1U=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qSRPXs6VsTZnFOPoAdjYmg4MZAOfiM4knYc2X2088uRl9U/tqrMu/RSQ4P1J2tpnnbXmnPlbsDP8fZ+qz/C6zovELcIS2jLCq5+VQ6CFtXbSctrfmTJuhg3hE5/iIOwHym9G+l0dJCqZWEb7cuqo2iTXazXriz2yWPOohDZBahM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=Vwpveld4; arc=none smtp.client-ip=198.137.202.133 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=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Vwpveld4" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=ub5XUCtguRpv10JyWtnqWE9rIsAPmVYZpA8qNWKMN1U=; b=Vwpveld4HK9jN5RX+Yhk/CTDTv xGili2WV/elWgL8qz/r6kdo4I2uLucpxAMswgJkkmmSNMqKQl/sNJr1A+FImIrWvUyJ8BjAYBexn8 7zcr0VVgWpojXpI47oys1PPHBEgPuXZIesx9fR6iFgvwWTdFRbCtrI9B5SbvtvbyQDGen5gPgQbqJ 2KuhIkY1YFzTwPFMqEUq8AAT9ZaAdpBBtEzRnW5AwtdjboFG/DM8cyy40KhnFivX/cwLF/sQOYvuQ elKGu98bx66Xg0HGGxjPBVJ8DxOZy2U5vbHSAmQxY6fsrFpg8YsiWTqzT9fNZvHv8i8QplfoahTws 2Wnw7yXA==; Received: from hch by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1sUHR4-0000000FaPs-057T; Thu, 18 Jul 2024 03:04:02 +0000 Date: Wed, 17 Jul 2024 20:04:01 -0700 From: Christoph Hellwig To: Mary Strodl Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org, urezki@gmail.com, hch@infradead.org, 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-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: <20240718011504.4106163-2-mstrodl@csh.rit.edu> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Wed, Jul 17, 2024 at 09:15:02PM -0400, Mary Strodl wrote: > After the ability to allocate PAGE_KERNEL_EXEC memory was removed > from __vmalloc, Yes. for a very good reason. NAK to a driver creating random writable and exectutable memory: Nacked-by: Christoph Hellwig