From patchwork Fri Mar 20 16:58:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Auger X-Patchwork-Id: 11449941 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CE60014B4 for ; Fri, 20 Mar 2020 17:09:16 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A42B42072C for ; Fri, 20 Mar 2020 17:09:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Hs2xGnrw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A42B42072C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:56472 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jFL91-0002hd-QQ for patchwork-qemu-devel@patchwork.kernel.org; Fri, 20 Mar 2020 13:09:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55476) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jFL3K-0000kI-0Z for qemu-devel@nongnu.org; Fri, 20 Mar 2020 13:03:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jFL3I-00009X-Vq for qemu-devel@nongnu.org; Fri, 20 Mar 2020 13:03:21 -0400 Received: from us-smtp-delivery-74.mimecast.com ([216.205.24.74]:35473) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jFL3I-00009K-S9 for qemu-devel@nongnu.org; Fri, 20 Mar 2020 13:03:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1584723800; 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=NX8HKyEsatBbWDR9Z0wfxPmbo5XQFgUJgUXFvqqYIuY=; b=Hs2xGnrw/TvXAj9LZivMsrZUKbJ/PdsHKyJz3VZd+rwYWzv1DrR05O+L3Ir5mts8OTI+lD OTULEPq8q1KcQq/sKYSumKFPygv7PxlmxBtfwrGAasSo20S4FkepsLEC87euc5A83R4fBX IS++oagfxeZc4ZzVUnQ40b/Q8XeinAI= 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-419-d9i-CxyIPHOl53C4nLsOUw-1; Fri, 20 Mar 2020 13:03:19 -0400 X-MC-Unique: d9i-CxyIPHOl53C4nLsOUw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E3ED2100550D; Fri, 20 Mar 2020 17:03:16 +0000 (UTC) Received: from laptop.redhat.com (ovpn-113-142.ams2.redhat.com [10.36.113.142]) by smtp.corp.redhat.com (Postfix) with ESMTP id 82AF316D22; Fri, 20 Mar 2020 17:03:10 +0000 (UTC) From: Eric Auger To: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, peter.maydell@linaro.org, mst@redhat.com, alex.williamson@redhat.com, jacob.jun.pan@linux.intel.com, yi.l.liu@intel.com Subject: [RFC v6 20/24] hw/arm/smmuv3: Fill the IOTLBEntry arch_id on NH_VA invalidation Date: Fri, 20 Mar 2020 17:58:36 +0100 Message-Id: <20200320165840.30057-21-eric.auger@redhat.com> In-Reply-To: <20200320165840.30057-1-eric.auger@redhat.com> References: <20200320165840.30057-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 216.205.24.74 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: jean-philippe@linaro.org, tnowicki@marvell.com, maz@kernel.org, zhangfei.gao@foxmail.com, peterx@redhat.com, shameerali.kolothum.thodi@huawei.com, zhangfei.gao@linaro.org, bbhushan2@marvell.com, will@kernel.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" When the guest invalidates one S1 entry, it passes the asid. When propagating this invalidation downto the host, the asid information also must be passed. So let's fill the arch_id field introduced for that purpose. Signed-off-by: Eric Auger --- hw/arm/smmuv3.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index 1424e08c31..66603c1fde 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -838,6 +838,7 @@ static void smmuv3_notify_iova(IOMMUMemoryRegion *mr, entry.iova = iova; entry.addr_mask = (1 << tt->granule_sz) - 1; entry.perm = IOMMU_NONE; + entry.arch_id = asid; memory_region_notify_one(n, &entry); }