tree 006f51196b43e606bfa12c958bb005b2ab5a5158
parent 790a9df5fbef982f2a6992194fe497dd2b794a3d
author Alexander Graf <agraf@suse.de> 1518111533 +0100
committer Paul Mackerras <paulus@ozlabs.org> 1518151181 +1100

KVM: PPC: Book3S HV: Branch inside feature section

We ended up with code that did a conditional branch inside a feature
section to code outside of the feature section. Depending on how the
object file gets organized, that might mean we exceed the 14bit
relocation limit for conditional branches:

  arch/powerpc/kvm/built-in.o:arch/powerpc/kvm/book3s_hv_rmhandlers.S:416:(__ftr_alt_97+0x8): relocation truncated to fit: R_PPC64_REL14 against `.text'+1ca4

So instead of doing a conditional branch outside of the feature section,
let's just jump at the end of the same, making the branch very short.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>