From: Cornelia Huck <cohuck@redhat.com>
To: "Daniel P. Berrange" <berrange@redhat.com>
Cc: Laurent Vivier <lvivier@redhat.com>,
Thomas Huth <thuth@redhat.com>,
David Gibson <david@gibson.dropbear.id.au>,
qemu-ppc@nongnu.org, qemu-devel@nongnu.org,
"Dr . David Alan Gilbert" <dgilbert@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc)
Date: Mon, 11 Sep 2017 13:41:58 +0200 [thread overview]
Message-ID: <20170911134158.1f046176.cohuck@redhat.com> (raw)
In-Reply-To: <20170911110615.GK21444@redhat.com>
On Mon, 11 Sep 2017 12:06:15 +0100
"Daniel P. Berrange" <berrange@redhat.com> wrote:
> On Mon, Sep 11, 2017 at 01:00:37PM +0200, Laurent Vivier wrote:
> > Commit fd5d23babf (hmp: fix "dump-quest-memory" segfault)
> > fixes the problem for i386, do the same for ppc.
>
> What about all the other targets QEMU supports ? Have you checked if they
> are similarly affected, as we don't want to wait another 6 months to get a
> bug report that s390 or aarch64 crash in exactly the same way too.
This patch actually prompted me to check s390, and the mentioned
command line works fine.
However, if we start a qemu with no guest memory defined and then call
dump-guest-memory without filtering, we get a core dump instead of a
guest dump (s390x or x86_64, machine none).
I can take a stab at fixing that, unless someone beats me to it.
next prev parent reply other threads:[~2017-09-11 11:42 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-11 11:00 [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc) Laurent Vivier
2017-09-11 11:06 ` Daniel P. Berrange
2017-09-11 11:20 ` Laurent Vivier
2017-09-11 11:41 ` Cornelia Huck [this message]
2017-09-11 11:43 ` Daniel P. Berrange
2017-09-11 12:04 ` Dr. David Alan Gilbert
2017-09-11 12:10 ` Laurent Vivier
2017-09-11 12:13 ` Daniel P. Berrange
2017-09-11 12:15 ` Laurent Vivier
2017-09-11 14:39 ` Thomas Huth
2017-09-11 12:21 ` Cornelia Huck
2017-09-11 13:17 ` Laurent Vivier
2017-09-11 11:14 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2017-09-11 14:36 ` [Qemu-devel] " Thomas Huth
2017-09-12 4:52 ` Miroslav Rezanina
2017-09-12 5:19 ` Thomas Huth
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