Re: [Valgrind-users] valgrind error on fedora 19 AMD64

[Jerry B. <je...@ge...>]

Thanks. Created the bug: Bug 326113 - valgrind libvex hwcaps error on AMD64
Jerry


On Wed, Oct 16, 2013 at 11:34 AM, Mark Wielaard <mj...@re...> wrote:

> On Wed, 2013-10-16 at 10:48 -0700, Jerry Blakley wrote:
>
> > Thanks for the note. Here's the version I've been using:
> >
> > valgrind-3.8.1-15.fc19.x86_64
> >
> > I wasn't able to find a more recent fedora package.
>
> That is the latest stable version for f19.
> There are some newer versions for f20/rawhide, but I doubt they solve
> the issue. http://koji.fedoraproject.org/koji/packageinfo?packageID=98
>
> > We run on servers at rackspace. There is an older generation of cpu's
> > and valgrind works find on them. It is the newer (about a year-old)
> > generation on which valgrind doesn't work. This was a big surprise,
> > since I think they are stock processors. Might there be something in
> > the VM/hypervisor layer which is not translating correctly?
> >
> >
> > I did just go the svn route. The results look similar.
>
> Then it at least isn't the fedora package/patches. Thanks for checking.
> So it must be some flag/cpuid combination valgrind isn't handling
> correctly.
>
> Would you mind installing cpuid (it is packaged for fedora) or building
> it from source: http://etallen.com/cpuid.html
>
> Then run:
>         cpuid -1
> and
>         cpuid -1 -r
>
> Please file that output in a new bug at:
> https://bugs.kde.org/enter_bug.cgi?product=valgrind
>
> Thanks,
>
> Mark
>
>
>