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Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups
From: |
Fam Zheng |
Subject: |
Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes |
Date: |
Mon, 25 Jul 2016 17:37:15 +0800 |
User-agent: |
Mutt/1.6.1 (2016-04-27) |
On Mon, 07/25 09:38, Peter Maydell wrote:
> On 25 July 2016 at 03:41, Fam Zheng <address@hidden> wrote:
> > On Fri, 07/22 10:46, Peter Maydell wrote:
> >> On 22 July 2016 at 02:13, Fam Zheng <address@hidden> wrote:
> >> > On Thu, 07/21 11:45, Peter Maydell wrote:
> >> >> It failed on several of my test builds, not just one, but these
> >> >> things are tricky to avoid if they don't happen on all compilers.
> >> >> In this case I think it is a compiler bug:
> >> >> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119
> >> >> so you'll only see it with an older compiler.
> >> >
> >> > Could you name the distro and gcc version? If it's worth to keep the
> >> > buggy
> >> > compiler happy, it probably can be added as a docker test. :)
> >>
> >> I think ubuntu trusty stock gcc and the clang on OSX, probably
> >> others too.
> >
> > We do have ubuntu trusty docker image, but I don't see the failure with this
> > pull req. Adding an OSX image to docker is much trickier, so I've not really
> > looked into that, yet. Could you give me an exact gcc version number that
> > triggers the thing, to test again?
>
> gcc (Ubuntu/Linaro 4.8.2-19ubuntu1) 4.8.2 on ubuntu trusty armhf
> gcc (Ubuntu/Linaro 4.8.4-2ubuntu1~14.04.1) 4.8.4 on ubuntu trusty aarch64
> gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4 on ubuntu trusty x86-64
> gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7) on Fedora 20 ppc64be
>
> I think I may have been wrong about OSX clang complaining
> (at least, those are the only errors in the log files I still have).
Cool, so we do have that version, it's the -Werror=missing-braces option we are
missing. Are there any other recommended gcc options I can add to
tests/docker/ (the criteria is simply "if this stops you from processing a
pull, it should be tested" :)?
Fam
- [Qemu-devel] [PULL v3 53/55] virtio-gpu: Use migrate_add_blocker for virgl migration blocking, (continued)
- [Qemu-devel] [PULL v3 53/55] virtio-gpu: Use migrate_add_blocker for virgl migration blocking, Michael S. Tsirkin, 2016/07/20
- [Qemu-devel] [PULL v3 54/55] virtio-gpu: Wrap in vmstate, Michael S. Tsirkin, 2016/07/20
- [Qemu-devel] [PULL v3 55/55] virtio: Update migration docs, Michael S. Tsirkin, 2016/07/20
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes, Peter Maydell, 2016/07/21
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes, Peter Xu, 2016/07/21
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes, Peter Maydell, 2016/07/21
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes, Fam Zheng, 2016/07/21
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes, Peter Maydell, 2016/07/22
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes, Fam Zheng, 2016/07/24
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes, Peter Maydell, 2016/07/25
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes,
Fam Zheng <=
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes, Peter Maydell, 2016/07/25
- Re: [Qemu-devel] [PULL v3 00/55] pc, pci, virtio: new features, cleanups, fixes, Fam Zheng, 2016/07/25