Commit 53140b71 authored by David S. Miller's avatar David S. Miller

[SPARC64]: Do not touch %tick_cmpr on sun4v cpus.

This register is not a part of the sun4v architecture.

Niagara 1 and 2 happened to leave it around.
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cf5adce1
......@@ -715,12 +715,13 @@ setup_trap_table:
membar #Sync
BRANCH_IF_SUN4V(o2, 1f)
/* Kill PROM timer */
sethi %hi(0x80000000), %o2
sllx %o2, 32, %o2
wr %o2, 0, %tick_cmpr
BRANCH_IF_SUN4V(o2, 1f)
BRANCH_IF_ANY_CHEETAH(o2, o3, 1f)
ba,pt %xcc, 2f
......
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