[PATCH] ARM: Fix r7/r11 confusion when CONFIG_THUMB2_KERNEL=y [OT]

[Will Deacon]

On Tue, Jul 30, 2013 at 10:38:53AM +0100, Jean-Francois Moine wrote:
> BTW, kernels compiled with gcc-4.8 don't work.

Erm. Can you elaborate please? There was an issue where SLUB would get
miscompiled with 4.8 due to some per-cpu variable reordering across
barrier(), but I fixed that for ARM in 3.10.

... or are you referring specifically to the unwinder?

Will