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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 9C6BAC2D0D4 for ; Fri, 20 Dec 2019 10:16:43 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 552F624682 for ; Fri, 20 Dec 2019 10:16:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jdSs2deQ"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="WhUqcWYq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 552F624682 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=B9CXxjKXK2jdbxOAoNs1LmkBtCT3AYr6Bhd2jcNCZuw=; b=jdSs2deQNYNJlP WaYXStH8d6c4Mz9yW1StW4TAIwuojsRPxy/Sgvo6Y5MSbGFX/IH2vFHlg4Mq58Jo27sSoCnvCHHNd zPHtQnPVcJm34IVGIGQKNmUBW7DwqCIrexisjRJPSTrpsbSZQ9bDPF0epdHjgsL3IB/5QMSk9uYEy NW4hYaN+Y+RR2W1eip6iRCDCGCNE+cuaVbAdatObgclSAVDPJKAUIILJRMKVuVcTWpZFo9jC8v8W3 vWzjNaysssI0h1+1fDgzRNlptr+KR8itmbr4SKt6tH+g+ls//77CezuPFY1iqPYcJpnoK7kUzzhAT SKCW3eaVuLZ0yjnq1wXg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iiFKs-0003zJ-9A; Fri, 20 Dec 2019 10:16:42 +0000 Received: from us-smtp-1.mimecast.com ([207.211.31.81] helo=us-smtp-delivery-1.mimecast.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iiFKp-0003yK-Dw for linux-arm-kernel@lists.infradead.org; Fri, 20 Dec 2019 10:16:40 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576836998; 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=+PzIuYiHMsqvNdlt2YJSoIUgUD4Ah16g2x1kpChg64c=; b=WhUqcWYq/QDozYmoNnYxlyUTfOitaq6vR3KhfewbRXL1TxAzwZa037sI27+B2Tm+d2lkXU YakgyI9NdP5JXMwJORvFrsK27sT0CljXvckQJOwgl6ngTEJMoYlW0Y41xJshbuyYuz6ZGD WSQcPLuJXRFhZvDtmMi7k5ExkE5Npk8= 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-311-bGcYOmVjOo6uYa_m4PEfLQ-1; Fri, 20 Dec 2019 05:16:36 -0500 X-MC-Unique: bGcYOmVjOo6uYa_m4PEfLQ-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 5909118FE860; Fri, 20 Dec 2019 10:16:33 +0000 (UTC) Received: from gondolin (dhcp-192-245.str.redhat.com [10.33.192.245]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3B61B383; Fri, 20 Dec 2019 10:16:27 +0000 (UTC) Date: Fri, 20 Dec 2019 11:16:24 +0100 From: Cornelia Huck To: Sean Christopherson Subject: Re: [PATCH v2 44/45] KVM: Move putting of vcpu->pid to kvm_vcpu_destroy() Message-ID: <20191220111624.47e15479.cohuck@redhat.com> In-Reply-To: <20191218215530.2280-45-sean.j.christopherson@intel.com> References: <20191218215530.2280-1-sean.j.christopherson@intel.com> <20191218215530.2280-45-sean.j.christopherson@intel.com> Organization: Red Hat GmbH MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191220_021639_557502_2F34CA33 X-CRM114-Status: GOOD ( 10.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Wanpeng Li , Janosch Frank , kvm@vger.kernel.org, Suzuki K Poulose , Marc Zyngier , Joerg Roedel , David Hildenbrand , linux-mips@vger.kernel.org, kvm-ppc@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Mackerras , Christian Borntraeger , Greg Kurz , James Morse , linux-arm-kernel@lists.infradead.org, James Hogan , Paolo Bonzini , Vitaly Kuznetsov , kvmarm@lists.cs.columbia.edu, Julien Thierry , Jim Mattson Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, 18 Dec 2019 13:55:29 -0800 Sean Christopherson wrote: > Move the putting of vcpu->pid to kvm_vcpu_destroy(). vcpu->pid is > guaranteed to be NULL when kvm_vcpu_uninit() is called in the error path > of kvm_vm_ioctl_create_vcpu(), e.g. it is explicitly nullified by > kvm_vcpu_init() and is only changed by KVM_RUN. > > No functional change intended. > > Acked-by: Christoffer Dall > Signed-off-by: Sean Christopherson > --- > virt/kvm/kvm_main.c | 13 +++++++------ > 1 file changed, 7 insertions(+), 6 deletions(-) Reviewed-by: Cornelia Huck _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel