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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 7B763C64ED6 for ; Mon, 27 Feb 2023 16:50:42 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pWghV-0008Dw-CC; Mon, 27 Feb 2023 11:50:09 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pWghT-0008CG-5T for qemu-devel@nongnu.org; Mon, 27 Feb 2023 11:50:07 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pWghO-0000QJ-4X for qemu-devel@nongnu.org; Mon, 27 Feb 2023 11:50:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1677516600; 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: in-reply-to:in-reply-to:references:references; bh=l7gAfPxjYy1ZF+2eDrtb7tn+rvsV2iQvicqksHVx7l4=; b=ZwvTYsu9Gotpstm8npxMjsCtlbfPP5lBKHOZ25IRHNV7cOY1EUJP+3n8xcdQ7qge18I5VQ 4mdhf3FxGp6ja7hP4v0+PQIDViwNhjXC9TCYMfE2OJchYy8ST5KdMGPM5ztWUfp05a65/4 Gzt4dKxhOThGpTss1oEEmL0gskeLrPI= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-663-iXQANjHrMdyknHDWa6E6mw-1; Mon, 27 Feb 2023 11:49:59 -0500 X-MC-Unique: iXQANjHrMdyknHDWa6E6mw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 8DD0610115E1; Mon, 27 Feb 2023 16:49:57 +0000 (UTC) Received: from localhost (unknown [10.45.226.217]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 3621D4044B30; Mon, 27 Feb 2023 16:49:57 +0000 (UTC) From: Cornelia Huck To: Miguel Luis , Peter Maydell , "Michael S . Tsirkin" , Paolo Bonzini , qemu-arm@nongnu.org, qemu-devel@nongnu.org, Haibo Xu , Andrew Jones , Marc Zyngier Cc: Miguel Luis Subject: Re: [RFC PATCH 1/5] linux-headers: [kvm, arm64] add the necessary definitions to match host kernel In-Reply-To: <20230227163718.62003-2-miguel.luis@oracle.com> Organization: Red Hat GmbH References: <20230227163718.62003-1-miguel.luis@oracle.com> <20230227163718.62003-2-miguel.luis@oracle.com> User-Agent: Notmuch/0.37 (https://notmuchmail.org) Date: Mon, 27 Feb 2023 17:49:55 +0100 Message-ID: <87v8jn3vf0.fsf@redhat.com> MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 Received-SPF: pass client-ip=170.10.129.124; envelope-from=cohuck@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, 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_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Mon, Feb 27 2023, Miguel Luis wrote: > From: Haibo Xu > > linux-headers define host properties needed for the VMM to interact with > KVM, so let's include them *while* they're not available yet on linux > upstream since aarch64 nested virtualization is still a work in > progress. > > Ref: https://lore.kernel.org/qemu-devel/636b5932e4cf061b6f97516e82d4319c1d29b871.1616052889.git.haibo.xu@linaro.org/ > > Signed-off-by: Haibo Xu > Signed-off-by: Miguel Luis > --- > linux-headers/asm-arm64/kvm.h | 2 ++ > linux-headers/linux/kvm.h | 1 + > 2 files changed, 3 insertions(+) Can you please mark this explicitly as a placeholder for a proper headers update? Just so that it doesn't get lost :)