tree 4bbff0ec1dafb7fba8b247c84ad708f54cc687fe
parent fd05068d7b22b64211f9202aa67ad44b51d44242
author David S. Miller <davem@sunset.davemloft.net> 1139689280 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1142845943 -0800

[SPARC64]: Fix some SUN4V TLB miss bugs.

Code patching did not sign extend negative branch
offsets correctly.

Kernel TLB miss path needs patching and %g4 register
preservation in order to handle SUN4V correctly.

Signed-off-by: David S. Miller <davem@davemloft.net>