From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 899BF7D3F4 for ; Thu, 17 Oct 2024 15:42:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729179722; cv=none; b=DkVMcLzuYmPJxQpSAYVZwZ1jTzapKK3a+l/x89+GbXNXdGJ6i2zmc4RDSK6OIYKzIo2HSybjLWvcJ3DOyWbLKXo02BS29tlwl+hOwcNSbViUyrAAOh//Abi6rmsgWHavuojYhKQTs2PdHqg0jQkkhVAYYYBM1tQ1CG+tBwdJKhw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729179722; c=relaxed/simple; bh=oQ2Oy2vE4Y+KSIGzjxEVBp2pts3FTmVlEXlZ7nc293g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bP1htZkcrOA1PI8PI27oSC/BXDGSztqk9YRrJvvX62OSeKRlJylMs3lYACOK/blk1xv0pWx3OE6pBjW8kL5Txcnw61IpOR8WwFNhsY771lLOAaLRnGMG3xnsXTabu6JWA+jiTWl6WL2Arbt1wiYHxdClpm88jpCqhMiG2JYMw+k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id 28C17227A8E; Thu, 17 Oct 2024 17:41:56 +0200 (CEST) Date: Thu, 17 Oct 2024 17:41:55 +0200 From: Christoph Hellwig To: Sean Anderson Cc: Christoph Hellwig , iommu@lists.linux.dev, linux-trace-kernel@vger.kernel.org, Robin Murphy , linux-kernel@vger.kernel.org, Mathieu Desnoyers , Steven Rostedt , Marek Szyprowski , Masami Hiramatsu , syzbot+b4bfacdec173efaa8567@syzkaller.appspotmail.com Subject: Re: [PATCH] dma-mapping: Fix tracing dma_alloc/free with vmalloc'd memory Message-ID: <20241017154155.GA27107@lst.de> References: <20241017151055.2806066-1-sean.anderson@linux.dev> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241017151055.2806066-1-sean.anderson@linux.dev> User-Agent: Mutt/1.5.17 (2007-11-01) Thanks, applied.