* Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
> On Wed, Aug 12, 2015 at 02:44:52PM -0400, Boris Ostrovsky wrote:
> > On 08/12/2015 02:36 PM, Peter Zijlstra wrote:
> > >On Wed, Aug 12, 2015 at 11:26:41AM -0700, H. Peter Anvin wrote:
> > >>One option might be to do the addition in assembly, i.e.:
> > >>
> > >>"i" (key), "i" (index)
> > >>
> > >>... and put the addition into the assembly source.
> > >Like so? Seems to build on gcc-4.6.
> >
> > Yes, this builds on 4.4.4. as well.
>
> Thanks, Ingo / Hpa, can you make the below patch appear in the right tip
> branch?
Applied, it will show up as the following commit:
d420acd816c0 ("jump_label/x86: Work around asm build bug on older/backported GCCs")
Thanks,
Ingo
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