* Linus Torvalds wrote:
> On Wed, Feb 12, 2014 at 7:09 PM, Steven Noonan wrote:
> >
> > If I change the GCC_VERSION check for the asm_volatile_goto quirk to
> > include 4.8.2, then KVM guests are properly cleaned up.
>
> Ok, I guess that means we should just make the quirk unconditional.
>
>
On Wed, Feb 12, 2014 at 08:11:49PM -0800, Linus Torvalds wrote:
> Jakub, any suggestions to how Steven might be able to pinpoint where
> the code generation problem lies?
For a suspected wrong-code where you have no idea where the problem is from
debugging or oops etc., usually the best way is to
On Wed, Feb 12, 2014 at 7:09 PM, Steven Noonan wrote:
>
> If I change the GCC_VERSION check for the asm_volatile_goto quirk to
> include 4.8.2, then KVM guests are properly cleaned up.
Ok, I guess that means we should just make the quirk unconditional.
Ingo, do you want to do that or should I?
Resurrecting this thread, as I'm running with GCC 4.8.2 and am
encountering miscompiles without this quirk being enabled for my
compiler version. I'm having trouble pinning down the miscompilation
itself, but I have a problem that seems reliably reproducible in my
environment.
I noticed that when
Linus,
Please pull the latest core-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
core-urgent-for-linus
HEAD: 3f0116c3238a96bc18ad4b4acefe4e7be32fa861 compiler/gcc4: Add quirk for
'asm goto' miscompilation bug
This is the fix for the GCC miscom
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