On Fri, 2017-06-30 at 13:41 -0300, Breno Leitao wrote:
> Thanks Gustavo for the patch.
>
> On Thu, Jun 29, 2017 at 08:39:23PM -0400, Gustavo Romero wrote:
> > Currently tm_reclaim() can return with a corrupted vs0 (fp0) or vs32 (v0)
> > due to the fact vs0 is used to save FPSCR and vs32 is used to
On Thu, 2017-06-29 at 20:44 -0400, Gustavo Romero wrote:
> Currently tm_reclaim() can return with a corrupted vs0 (fp0) or vs32 (v0)
> due to the fact vs0 is used to save FPSCR and vs32 is used to save VSCR.
>
> Later, we recheckpoint trusting that the live state of FP and VEC are ok
> depending o
Thanks Gustavo for the patch.
On Thu, Jun 29, 2017 at 08:39:23PM -0400, Gustavo Romero wrote:
> Currently tm_reclaim() can return with a corrupted vs0 (fp0) or vs32 (v0)
> due to the fact vs0 is used to save FPSCR and vs32 is used to save VSCR.
>
> Later, we recheckpoint trusting that the live st
Currently tm_reclaim() can return with a corrupted vs0 (fp0) or vs32 (v0)
due to the fact vs0 is used to save FPSCR and vs32 is used to save VSCR.
Later, we recheckpoint trusting that the live state of FP and VEC are ok
depending on the MSR.FP and MSR.VEC bits, i.e. if MSR.FP is enabled that
means
