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[SPARC64]: Set %gl to 1 in kvmap_itlb_longpath on SUN4V. 

Just like kvmap_dtlb_longpath we have to force the
global register level to one in order to mimick the
PSTATE_MG --> PSTATE_AG trasition done on SUN4U.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2006-02-18 16:36:39 -08:00
parent 843dfb4d99
commit 6cc200db95
1 changed files with 1 additions and 1 deletions
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2
arch/sparc64/kernel/ktlb.S
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@ -92,7 +92,7 @@ kvmap_itlb_longpath:
wrpr %g5, PSTATE_AG | PSTATE_MG, %pstate wrpr %g5, PSTATE_AG | PSTATE_MG, %pstate
.section .sun4v_2insn_patch, "ax" .section .sun4v_2insn_patch, "ax"
.word 661b .word 661b
nop SET_GL(1)
nop nop
.previous .previous