Message ID | 20200227101205.5616-2-david@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=V1mP=4P=nongnu.org=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@kernel.org> 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 C599E14B4 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 27 Feb 2020 10:13:34 +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 9CEF520838 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 27 Feb 2020 10:13:34 +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="hAP5NQjV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9CEF520838 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]:56550 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1j7GAf-0002dV-Oh for patchwork-qemu-devel@patchwork.kernel.org; Thu, 27 Feb 2020 05:13:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:39292) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <david@redhat.com>) id 1j7GA2-0001ak-Hk for qemu-devel@nongnu.org; Thu, 27 Feb 2020 05:12:55 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <david@redhat.com>) id 1j7GA1-0003Cs-4r for qemu-devel@nongnu.org; Thu, 27 Feb 2020 05:12:54 -0500 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:55453 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <david@redhat.com>) id 1j7GA1-0003CW-1N for qemu-devel@nongnu.org; Thu, 27 Feb 2020 05:12:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1582798372; 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=zwsZQQ5MN8MY5ICY0EQq4aovYGXTGBvqIvi5JLhszK0=; b=hAP5NQjVQae3NT6q1YOUkw62LtcM5jJg5t6chl/adsdhvX4nedkAyrhdibpAGT7N79Hkdl Dn8B9AacE7ns7wgJlgBSfOR6kKzwFfrtVS67cwMKOF0G+rKxarcRX688jungEKwP+3pLlw VJ3cDoGcm4KB3PpfjNX95wG4Wm8L3LQ= 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-43-AmvJFN6nO82AeiyMb6tKRw-1; Thu, 27 Feb 2020 05:12:51 -0500 X-MC-Unique: AmvJFN6nO82AeiyMb6tKRw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9B1D1801E6C; Thu, 27 Feb 2020 10:12:49 +0000 (UTC) Received: from t480s.redhat.com (ovpn-116-36.ams2.redhat.com [10.36.116.36]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4C59E6E3EE; Thu, 27 Feb 2020 10:12:29 +0000 (UTC) From: David Hildenbrand <david@redhat.com> To: qemu-devel@nongnu.org Subject: [PATCH v3 01/15] util: vfio-helpers: Fix qemu_vfio_close() Date: Thu, 27 Feb 2020 11:11:51 +0100 Message-Id: <20200227101205.5616-2-david@redhat.com> In-Reply-To: <20200227101205.5616-1-david@redhat.com> References: <20200227101205.5616-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Eduardo Habkost <ehabkost@redhat.com>, "Michael S . Tsirkin" <mst@redhat.com>, Igor Kotrasinski <i.kotrasinsk@partner.samsung.com>, David Hildenbrand <david@redhat.com>, "Dr . David Alan Gilbert" <dgilbert@redhat.com>, Peter Xu <peterx@redhat.com>, Alex Williamson <alex.williamson@redhat.com>, Murilo Opsfelder Araujo <muriloo@linux.ibm.com>, Igor Mammedov <imammedo@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Richard Henderson <rth@twiddle.net> Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> |
Series |
Ram blocks with resizeable anonymous allocations under POSIX
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expand
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diff --git a/util/vfio-helpers.c b/util/vfio-helpers.c index 9ec01bfe26..f31aa77ffe 100644 --- a/util/vfio-helpers.c +++ b/util/vfio-helpers.c @@ -695,13 +695,11 @@ static void qemu_vfio_reset(QEMUVFIOState *s) /* Close and free the VFIO resources. */ void qemu_vfio_close(QEMUVFIOState *s) { - int i; - if (!s) { return; } - for (i = 0; i < s->nr_mappings; ++i) { - qemu_vfio_undo_mapping(s, &s->mappings[i], NULL); + while (s->nr_mappings) { + qemu_vfio_undo_mapping(s, &s->mappings[s->nr_mappings - 1], NULL); } ram_block_notifier_remove(&s->ram_notifier); qemu_vfio_reset(s);