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Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfaul
From: |
Laurent Vivier |
Subject: |
Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc) |
Date: |
Mon, 11 Sep 2017 15:17:36 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 |
On 11/09/2017 13:41, Cornelia Huck wrote:
> On Mon, 11 Sep 2017 12:06:15 +0100
> "Daniel P. Berrange" <address@hidden> 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.
>
I will update the test with this test case too.
Thanks,
Laurent
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), (continued)
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Daniel P. Berrange, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Laurent Vivier, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Cornelia Huck, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Daniel P. Berrange, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Dr. David Alan Gilbert, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Laurent Vivier, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Daniel P. Berrange, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Laurent Vivier, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Thomas Huth, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Cornelia Huck, 2017/09/11
- Re: [Qemu-ppc] [Qemu-devel] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc),
Laurent Vivier <=
Re: [Qemu-ppc] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Greg Kurz, 2017/09/11
Re: [Qemu-ppc] [PATCH] hmp: fix "dump-quest-memory" segfault (ppc), Thomas Huth, 2017/09/11