From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:49006)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <afaerber@suse.de>) id 1ZyGkE-0002PQ-1U
	for qemu-devel@nongnu.org; Mon, 16 Nov 2015 05:10:42 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <afaerber@suse.de>) id 1ZyGk8-0006al-IG
	for qemu-devel@nongnu.org; Mon, 16 Nov 2015 05:10:41 -0500
Received: from mx2.suse.de ([195.135.220.15]:60627)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <afaerber@suse.de>) id 1ZyGk8-0006aT-13
	for qemu-devel@nongnu.org; Mon, 16 Nov 2015 05:10:36 -0500
References: <1447165546-27784-1-git-send-email-quintela@redhat.com>
	<1447165546-27784-43-git-send-email-quintela@redhat.com>
	<CAFEAcA__MSk7eThCkirgQ3ppMMVD4M1VHfGGFP2g57dLuiDYcA@mail.gmail.com>
	<20151112120443.GE2754@work-vm>
	<CAFEAcA-8kog_ASyco7pVjLbnAn9gZ2zXNnd_70ps-s6d_V+cVw@mail.gmail.com>
	<874mgrmj9t.fsf@blackfin.pond.sub.org>
From: =?UTF-8?Q?Andreas_F=c3=a4rber?= <afaerber@suse.de>
Message-ID: <5649AB99.9010303@suse.de>
Date: Mon, 16 Nov 2015 11:10:33 +0100
MIME-Version: 1.0
In-Reply-To: <874mgrmj9t.fsf@blackfin.pond.sub.org>
Content-Type: text/plain; charset=iso-8859-15
Content-Transfer-Encoding: quoted-printable
Subject: Re: [Qemu-devel] [PULL 42/57] Page request: Consume pages off the
 post-copy queue
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Markus Armbruster <armbru@redhat.com>, Peter Maydell <peter.maydell@linaro.org>
Cc: Amit Shah <amit.shah@redhat.com>, QEMU Developers <qemu-devel@nongnu.org>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Juan Quintela <quintela@redhat.com>

Am 12.11.2015 um 14:36 schrieb Markus Armbruster:
> Peter Maydell <peter.maydell@linaro.org> writes:
>=20
>> [...] it's usually painful to get a
>> backtrace out of this kind of qtest, because it's clearly starting
>> a whole pile of QEMUs and there's no way I know of to say "only
>> run a few of these tests, not the whole huge pile".
>=20
> Not sure this helps, but here goes anyway: run the make with V=3D1, fis=
h
> out the gtester line, add -p /name/of/the/test.  Here's an example from
> my shell history:
>=20
>     $ MALLOC_PERTURB_=3D${MALLOC_PERTURB_:-$((RANDOM % 255 + 1))} gtest=
er -k --verbose -m=3Dquick -p /dicts/large_dict tests/check-qjson

You can just run the test from the command line. For QTests you also
need to pass a variable telling it which QEMU binary to use and since
recently also which qemu-img or so.

If someone has an idea how we could implement make
check-qtest-<target>-<testname> or check-unit-<testname> that would be
appreciated. check-qtest-<testname> would seem to collide with our
wildcard handling of targets, but might be handy, too.

Regards,
Andreas

--=20
SUSE Linux GmbH, Maxfeldstr. 5, 90409 N=FCrnberg, Germany
GF: Felix Imend=F6rffer, Jane Smithard, Graham Norton; HRB 21284 (AG N=FC=
rnberg)