From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40512) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c0UBG-0006ot-JL for qemu-devel@nongnu.org; Sat, 29 Oct 2016 10:00:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c0UBC-0003NG-Na for qemu-devel@nongnu.org; Sat, 29 Oct 2016 10:00:18 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48396) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1c0UBC-0003Mz-FJ for qemu-devel@nongnu.org; Sat, 29 Oct 2016 10:00:14 -0400 Date: Sat, 29 Oct 2016 16:00:10 +0200 From: Igor Mammedov Message-ID: <20161029160010.1b1d1704@nial.brq.redhat.com> In-Reply-To: <20161027163728.GM5057@thinpad.lan.raisama.net> References: <1477499426-9550-1-git-send-email-ehabkost@redhat.com> <1477499426-9550-6-git-send-email-ehabkost@redhat.com> <20161027165139.2a6e630f@nial.brq.redhat.com> <20161027145742.GL5057@thinpad.lan.raisama.net> <20161027173030.3d0e341d@nial.brq.redhat.com> <20161027163728.GM5057@thinpad.lan.raisama.net> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v3 5/8] qdev: Register static properties as class properties List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Eduardo Habkost Cc: qemu-devel@nongnu.org, Markus Armbruster , Andreas =?UTF-8?B?RsOkcmJlcg==?= , "Daniel P. Berrange" On Thu, 27 Oct 2016 14:37:28 -0200 Eduardo Habkost wrote: > On Thu, Oct 27, 2016 at 05:30:30PM +0200, Igor Mammedov wrote: > [...] > > > > "make V=1 check" fails for me with this patch applied: > > > > > > > > QTEST_QEMU_BINARY=aarch64-softmmu/qemu-system-aarch64 QTEST_QEMU_IMG=qemu-img MALLOC_PERTURB_=${MALLOC_PERTURB_:-$((RANDOM % 255 + 1))} gtester -k --verbose -m=quick tests/device-introspect-test tests/qom-test > > > > TEST: tests/device-introspect-test... (pid=275141) > > > > /aarch64/device/introspect/list: OK > > > > /aarch64/device/introspect/none: OK > > > > /aarch64/device/introspect/abstract: OK > > > > /aarch64/device/introspect/concrete: Unexpected error in object_property_find() at /home/imammedo/builds/qemu/qom/object.c:1002: > > > > Property '.disable_vnet_hdr' not found > > > > > > Oops! Caused by the e1000e PropertyInfo hack that I tried to > > > remove yesterday. See "e1000e: QOM property & configuration > > > cleanups". > > It's property registration ordering issue exposed by 3/8 > > > > simple this this series should include after 3/8: > > I'm considering simply squashing the fix below in 3/8, what do > you think? fine by me > > > > > diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c > > index 368d284..b26760d 100644 > > --- a/hw/net/e1000e.c > > +++ b/hw/net/e1000e.c > > @@ -671,7 +671,6 @@ static void e1000e_class_init(ObjectClass *class, void *data) > > dc->desc = "Intel 82574L GbE Controller"; > > dc->reset = e1000e_qdev_reset; > > dc->vmsd = &e1000e_vmstate; > > - device_class_set_props(dc, e1000e_properties); > > > > e1000e_prop_disable_vnet = qdev_prop_uint8; > > e1000e_prop_disable_vnet.description = "Do not use virtio headers, " > > @@ -683,6 +682,7 @@ static void e1000e_class_init(ObjectClass *class, void *data) > > > > e1000e_prop_subsys = qdev_prop_uint16; > > e1000e_prop_subsys.description = "PCI device Subsystem ID"; > > + device_class_set_props(dc, e1000e_properties); > > > > set_bit(DEVICE_CATEGORY_NETWORK, dc->categories); > > } > > > > or event better fix ordering issues first and then generate 3/8 on top of that. > > I wonder how many similar ordering 3/8 causes. > > I've grepped for PropertyInfo usage, and this seems to be the > only case where PropertyInfo structs are modified at runtime. >