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=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 C9962C28CBC for ; Wed, 6 May 2020 13:18:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9816E206D5 for ; Wed, 6 May 2020 13:18:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="bKhpXePR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728735AbgEFNSo (ORCPT ); Wed, 6 May 2020 09:18:44 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:59174 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728715AbgEFNSn (ORCPT ); Wed, 6 May 2020 09:18:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1588771122; 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=ePfjJdH90BRVMDyKftsFUByxbmsr0keb+TIyLqwr7FU=; b=bKhpXePRVAwyyGqlmnQZ3Qw1qS8eafKSo4+l7fi8N62v/3tXMeoMQmClyADezwASiC4+vO x2Hm7wA68dkMGg9Ts0Le0qT0ID1rL6kjuZPc7nKcEtT7sE9TFcq2ZMN7gFwjyUM//5IQF4 IuaKeepM5KaN0VzyhWZginqBAarjNWA= 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-235-o9SaU1nfM7WJT_a41IhT0A-1; Wed, 06 May 2020 09:18:37 -0400 X-MC-Unique: o9SaU1nfM7WJT_a41IhT0A-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 68670102CDA2; Wed, 6 May 2020 13:18:36 +0000 (UTC) Received: from gondolin (ovpn-112-211.ams2.redhat.com [10.36.112.211]) by smtp.corp.redhat.com (Postfix) with ESMTP id 04CE310013D9; Wed, 6 May 2020 13:18:34 +0000 (UTC) Date: Wed, 6 May 2020 15:18:18 +0200 From: Cornelia Huck To: Eric Farman Cc: linux-s390@vger.kernel.org, kvm@vger.kernel.org, Halil Pasic , Jason Herne , Jared Rossi Subject: Re: [PATCH v4 2/8] vfio-ccw: Register a chp_event callback for vfio-ccw Message-ID: <20200506151818.34d5cae5.cohuck@redhat.com> In-Reply-To: <20200505122745.53208-3-farman@linux.ibm.com> References: <20200505122745.53208-1-farman@linux.ibm.com> <20200505122745.53208-3-farman@linux.ibm.com> Organization: Red Hat GmbH MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Tue, 5 May 2020 14:27:39 +0200 Eric Farman wrote: > From: Farhan Ali > > Register the chp_event callback to receive channel path related > events for the subchannels managed by vfio-ccw. > > Signed-off-by: Farhan Ali > Signed-off-by: Eric Farman > --- > > Notes: > v3->v4: > - Check schib.lpum before calling cio_cancel_halt_clear [CH] > > v2->v3: > - Add a call to cio_cancel_halt_clear() for CHP_VARY_OFF [CH] > > v1->v2: > - Move s390dbf before cio_update_schib() call [CH] > > v0->v1: [EF] > - Add s390dbf trace > > drivers/s390/cio/vfio_ccw_drv.c | 47 +++++++++++++++++++++++++++++++++ > 1 file changed, 47 insertions(+) > Reviewed-by: Cornelia Huck