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dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:59044 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kKfJ6-0004ja-Sj for qemu-devel@archiver.kernel.org; Tue, 22 Sep 2020 06:13:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49744) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kKfHo-0004Eq-6L for qemu-devel@nongnu.org; Tue, 22 Sep 2020 06:12:36 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:21683) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kKfHm-0003pu-72 for qemu-devel@nongnu.org; Tue, 22 Sep 2020 06:12:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1600769552; 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=kQmzRrjIum2j+21S/6G+AhIckADHxRgR/1XpoCciLss=; b=MbbHQuUgzZzghyi9Xw7AjT99LJwY+S+UqgBfGITfItEiwcQccdPLo/cODrjfyO1m9kMSNU kVzK2ufK/ssWQCBQioDdtEm+sEijVzM2IpfwLqwcEDTzBk+ZMJlcxoyR+iZnVPUgsGIBfv 6uaTvVLEM+t7Lf0YpUR6865XAcwZnck= 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-314-VItZEXbQOQeWOOsNTZjP5A-1; Tue, 22 Sep 2020 06:12:30 -0400 X-MC-Unique: VItZEXbQOQeWOOsNTZjP5A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id DB87B1882FA0; Tue, 22 Sep 2020 10:12:28 +0000 (UTC) Received: from gondolin (ovpn-112-114.ams2.redhat.com [10.36.112.114]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8AE195C1D0; Tue, 22 Sep 2020 10:12:07 +0000 (UTC) Date: Tue, 22 Sep 2020 12:12:04 +0200 From: Cornelia Huck To: Matthew Rosato Subject: Re: [PATCH v4 4/5] s390x/pci: Add routine to get the vfio dma available count Message-ID: <20200922121204.67425116.cohuck@redhat.com> In-Reply-To: <1600352445-21110-5-git-send-email-mjrosato@linux.ibm.com> References: <1600352445-21110-1-git-send-email-mjrosato@linux.ibm.com> <1600352445-21110-5-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 10.5.11.16 Received-SPF: pass client-ip=63.128.21.124; envelope-from=cohuck@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/22 02:07:04 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.455, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: thuth@redhat.com, kvm@vger.kernel.org, pmorel@linux.ibm.com, david@redhat.com, schnelle@linux.ibm.com, qemu-s390x@nongnu.org, qemu-devel@nongnu.org, pasic@linux.ibm.com, borntraeger@de.ibm.com, alex.williamson@redhat.com, mst@redhat.com, pbonzini@redhat.com, philmd@redhat.com, rth@twiddle.net Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, 17 Sep 2020 10:20:44 -0400 Matthew Rosato wrote: > Create new files for separating out vfio-specific work for s390 > pci. Add the first such routine, which issues VFIO_IOMMU_GET_INFO > ioctl to collect the current dma available count. > > Signed-off-by: Matthew Rosato > --- > hw/s390x/meson.build | 1 + > hw/s390x/s390-pci-vfio.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++ > hw/s390x/s390-pci-vfio.h | 17 +++++++++++++++ > 3 files changed, 72 insertions(+) > create mode 100644 hw/s390x/s390-pci-vfio.c > create mode 100644 hw/s390x/s390-pci-vfio.h Reviewed-by: Cornelia Huck