From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51994C41604 for ; Tue, 6 Oct 2020 15:25:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 006DD206DD for ; Tue, 6 Oct 2020 15:25:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gh7YRBfr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726137AbgJFPZA (ORCPT ); Tue, 6 Oct 2020 11:25:00 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:48748 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725981AbgJFPY7 (ORCPT ); Tue, 6 Oct 2020 11:24:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1601997899; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=f+g/7D43QuwHAkfXKPNpc0Kb6jrG+FbW0jRAxNnLbmU=; b=gh7YRBfrUCouwTU8TsAzTSROrAsjPQ6LATdUFWY7KqJm2PWqUr8G+qG6fhuPUqdJVgosz4 5GsahgHWPH0cFIZqCq/NSSmCwNI4Vpx4NZtYQypAGPK6Nx9CxR+WBC1WWKP0h/tNz0o9IQ TL96K5tD1zYQLVIV9BnWyFv41OCvepY= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-1-3Wv_BLmNOBKqFPwvBRyHpg-1; Tue, 06 Oct 2020 11:24:54 -0400 X-MC-Unique: 3Wv_BLmNOBKqFPwvBRyHpg-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 6C6B3104D3E0; Tue, 6 Oct 2020 15:24:52 +0000 (UTC) Received: from gondolin (ovpn-112-156.ams2.redhat.com [10.36.112.156]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5E43F6115F; Tue, 6 Oct 2020 15:24:47 +0000 (UTC) Date: Tue, 6 Oct 2020 17:24:44 +0200 From: Cornelia Huck To: Matthew Rosato Cc: alex.williamson@redhat.com, schnelle@linux.ibm.com, pmorel@linux.ibm.com, borntraeger@de.ibm.com, hca@linux.ibm.com, gor@linux.ibm.com, gerald.schaefer@linux.ibm.com, linux-s390@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/5] s390/pci: track whether util_str is valid in the zpci_dev Message-ID: <20201006172444.1c07ee02.cohuck@redhat.com> In-Reply-To: <1601668844-5798-3-git-send-email-mjrosato@linux.ibm.com> References: <1601668844-5798-1-git-send-email-mjrosato@linux.ibm.com> <1601668844-5798-3-git-send-email-mjrosato@linux.ibm.com> Organization: Red Hat GmbH MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2 Oct 2020 16:00:41 -0400 Matthew Rosato wrote: > We'll need to keep track of whether or not the byte string in util_str is > valid and thus needs to be passed to a vfio-pci passthrough device. > > Signed-off-by: Matthew Rosato > Acked-by: Niklas Schnelle > Acked-by: Christian Borntraeger > --- > arch/s390/include/asm/pci.h | 3 ++- > arch/s390/pci/pci_clp.c | 1 + > 2 files changed, 3 insertions(+), 1 deletion(-) FWIW: Acked-by: Cornelia Huck