Cut a 1.6 release ahead of 2.0?

Robert O'Callahan robert at
Tue Aug 5 21:30:59 PDT 2014

On Wed, Aug 6, 2014 at 4:08 PM, Chris Jones <jones.chris.g at> wrote:

> We've run into a bug that looks like it might require a pretty scary fix,
> #1262.  Unfortunately this bug is Haswell specific, and AFAIK rr folks
> don't have easy access to Haswell hardware.

The CPUID undercount bug reproduces on my Ivy Bridge laptop (in VMWare) so
I can try cutting the rbc slack to 1 and push the patch if that works.

oIo otoeololo oyooouo otohoaoto oaonoyooonoeo owohooo oioso oaonogoroyo
owoiotoho oao oboroootohoeoro oooro osoiosotoeoro owoiololo oboeo
osouobojoeocoto otooo ojouodogomoeonoto.o oAogoaoiono,o oaonoyooonoeo
osoaoyoso otooo oao oboroootohoeoro oooro osoiosotoeoro,o o‘oRoaocoao,o’o
oaonosowoeoroaoboloeo otooo otohoeo ocooouoroto.o oAonodo oaonoyooonoeo
osoaoyoso,o o‘oYooouo ofooooolo!o’o owoiololo oboeo oiono odoaonogoeoro
otohoeo ofoioroeo ooofo ohoeololo.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the rr-dev mailing list