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Fri, 20 Sep 2019 11:00:44 +0000 (UTC) Received: from gondolin (dhcp-192-230.str.redhat.com [10.33.192.230]) by smtp.corp.redhat.com (Postfix) with ESMTP id 876C967C6C; Fri, 20 Sep 2019 11:00:40 +0000 (UTC) Date: Fri, 20 Sep 2019 13:00:38 +0200 From: Cornelia Huck To: David Hildenbrand Subject: Re: [PULL 00/34] s390x update Message-ID: <20190920130038.4eaad8f0.cohuck@redhat.com> In-Reply-To: References: <20190919124115.11510-1-cohuck@redhat.com> Organization: Red Hat GmbH MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.46]); Fri, 20 Sep 2019 11:00:44 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , qemu-s390x , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Fri, 20 Sep 2019 11:45:18 +0100 Peter Maydell wrote: > On Thu, 19 Sep 2019 at 13:41, Cornelia Huck wrote: > > > > The following changes since commit f8c3db33a5e863291182f8862ddf81618a7c6194: > > > > target/sparc: Switch to do_transaction_failed() hook (2019-09-17 12:01:00 +0100) > > > > are available in the Git repository at: > > > > https://github.com/cohuck/qemu tags/s390x-20190919 > > > > for you to fetch changes up to 37105adebeb28e60da3cb1ef82231d7ed8d23589: > > > > Merge tag 'tags/s390-ccw-bios-2019-09-18' into s390-next-staging (2019-09-19 12:04:01 +0200) > > > > ---------------------------------------------------------------- > > - bugfixes in tcg and the ccw bios > > - gen15a is called z15 > > - officially require a 3.15 kernel or later for kvm > > > > ---------------------------------------------------------------- > > Hi -- I'm afraid this pullreq results in new warnings from > the runtime-sanitizer build when 'make check' is run: > MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} > QTEST_QEMU_BINARY=s390x-softmmu/qemu-system-s390x > QTEST_QEMU_IMG=qemu-img tests > /boot-serial-test -m=quick -k --tap < /dev/null | > ./scripts/tap-driver.pl --test-name="boot-serial-test" > /home/petmay01/linaro/qemu-for-merges/target/s390x/mem_helper.c:293:17: > runtime error: null pointer passed as argument 1, which is declared to > never be null > /usr/include/string.h:47:14: note: nonnull attribute specified here > /home/petmay01/linaro/qemu-for-merges/target/s390x/mem_helper.c:293:32: > runtime error: null pointer passed as argument 2, which is declared to > never be null > > (and the same warnings for a few other tests). > > Looks like you sometimes can pass NULL pointers to the source > and destination of memmove(). This isn't permitted by the > standard even in the case where the size argument is zero. > > thanks > -- PMM David, can you take a look?