tree 913da89a4d9f4038c510c9ecf2f5957b0f6d167f
parent 6e02493a7f33ac89e698b980a657d77ab2749eaf
author David S. Miller <davem@sunset.davemloft.net> 1139203768 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1142845908 -0800

[SPARC64]: Add initial code to twiddle %gl on trap entry/exit.

Instead of setting/clearing PSTATE_AG we have to change
the %gl register value on sun4v.

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