From nobody Mon Feb 9 21:37:24 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of redhat.com designates 216.205.24.124 as permitted sender) client-ip=216.205.24.124; envelope-from=libvir-list-bounces@redhat.com; helo=us-smtp-delivery-124.mimecast.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of redhat.com designates 216.205.24.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1633950182; cv=none; d=zohomail.com; s=zohoarc; b=gsWWVohR/VCMO2y6litiD8PuD85gUSMMkS4eWQm5rhPkke2JhJBGjplLnvPSUDyG4ZzdSIa9/IWrDhOcYj++7Qxho/OIejCA6zkVvaI4H31/IoDQRZ//G0vfk5nPqsWjrtPN4ew8WUAQqlqvhYYVV0QEU89q+dvSB/q9A7YCCT4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1633950182; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=x7DtqHaKi5SqaqJIKEmI+SZdxqzVZY83/PrZQUZ7JcA=; b=fxmcktdMsUqbnH7y3juZKszqqa+uuydb5V61d7AUVcshQyDX5pDCkJx+5vaOZgK3oy9yRxDuy5Accr3aYLFFo2ADR2ySR1pgQFLdaJimv5uhy99IjaK20J8UDgQy4hbnanYfAM+2qYg7452DO4mJ2T6rBE+IM8MoDPu0QUOV27Q= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of redhat.com designates 216.205.24.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by mx.zohomail.com with SMTPS id 1633950182677626.5439343946132; Mon, 11 Oct 2021 04:03:02 -0700 (PDT) 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-549-zQd1NbGyMkq_DeAVRZD7fA-1; Mon, 11 Oct 2021 07:02:57 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0E6C010A8E07; Mon, 11 Oct 2021 11:02:52 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C3D1F18B5E; Mon, 11 Oct 2021 11:02:51 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 3BB291806D00; Mon, 11 Oct 2021 11:02:51 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 19BB2hpw012818 for ; Mon, 11 Oct 2021 07:02:43 -0400 Received: by smtp.corp.redhat.com (Postfix) id 4FC6960C82; Mon, 11 Oct 2021 11:02:43 +0000 (UTC) Received: from work.redhat.com (unknown [10.39.193.160]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8FCDF60BF4; Mon, 11 Oct 2021 11:02:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1633950181; h=from:from:sender:sender: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:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=x7DtqHaKi5SqaqJIKEmI+SZdxqzVZY83/PrZQUZ7JcA=; b=ZxL0UDRCpm/tyGaS+4GbBFJA5YLzBxPxo5Lh2z9ncig5hde18Gy/Vw9uUw3AxxpIOODd/H lMO523BHyTdvqLI23fL33IkJwBcSD7BXaydDtKJWBJEJ8cKFL5Cmm/AuXyZ6WVrgIWlqH/ 4AZXxejAevcmWr8rL7xiedue62WQL+g= X-MC-Unique: zQd1NbGyMkq_DeAVRZD7fA-1 From: Tim Wiederhake To: libvir-list@redhat.com Subject: [libvirt PATCH 4/5] cpu_arm: Implement virCPUDataIsIdentical for arm Date: Mon, 11 Oct 2021 13:02:27 +0200 Message-Id: <20211011110228.46312-5-twiederh@redhat.com> In-Reply-To: <20211011110228.46312-1-twiederh@redhat.com> References: <20211011110228.46312-1-twiederh@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-loop: libvir-list@redhat.com Cc: Tim Wiederhake X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1633950184716100005 Content-Type: text/plain; charset="utf-8" Signed-off-by: Tim Wiederhake --- src/cpu/cpu_arm.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/src/cpu/cpu_arm.c b/src/cpu/cpu_arm.c index ac174891b7..c9114d53bf 100644 --- a/src/cpu/cpu_arm.c +++ b/src/cpu/cpu_arm.c @@ -124,6 +124,32 @@ virCPUarmDataClear(virCPUarmData *data) g_strfreev(data->features); } =20 +static virCPUCompareResult +virCPUarmDataIsIdentical(const virCPUData *a, + const virCPUData *b) +{ + size_t i; + + if (!a || !b) + return VIR_CPU_COMPARE_ERROR; + + if (a->arch !=3D b->arch) + return VIR_CPU_COMPARE_INCOMPATIBLE; + + if (a->data.arm.pvr !=3D b->data.arm.pvr) + return VIR_CPU_COMPARE_INCOMPATIBLE; + + if (a->data.arm.vendor_id !=3D b->data.arm.vendor_id) + return VIR_CPU_COMPARE_INCOMPATIBLE; + + for (i =3D 0; i < MAX_CPU_FLAGS; ++i) { + if (STRNEQ(a->data.arm.features[i], b->data.arm.features[i])) + return VIR_CPU_COMPARE_INCOMPATIBLE; + } + + return VIR_CPU_COMPARE_IDENTICAL; +} + static void virCPUarmDataFree(virCPUData *cpuData) { @@ -674,4 +700,5 @@ struct cpuArchDriver cpuDriverArm =3D { .baseline =3D virCPUarmBaseline, .update =3D virCPUarmUpdate, .validateFeatures =3D virCPUarmValidateFeatures, + .dataIsIdentical =3D virCPUarmDataIsIdentical, }; --=20 2.31.1