ia64/pv_ops: fix paravirtualization of ivt.S with CONFIG_SMP=n
When CONFIG_SMP=n, three instruction in ivt.S were missed to paravirtualize.
paravirtualize them.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 416a952..f675d8e3 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -580,7 +580,7 @@
mov b0=r29 // restore b0
;;
st8 [r17]=r18 // store back updated PTE
- itc.d r18 // install updated PTE
+ ITC_D(p0, r18, r16) // install updated PTE
#endif
mov pr=r31,-1 // restore pr
RFI
@@ -646,7 +646,7 @@
mov b0=r29 // restore b0
;;
st8 [r17]=r18 // store back updated PTE
- itc.i r18 // install updated PTE
+ ITC_I(p0, r18, r16) // install updated PTE
#endif /* !CONFIG_SMP */
mov pr=r31,-1
RFI
@@ -698,7 +698,7 @@
or r18=_PAGE_A,r18 // set the accessed bit
;;
st8 [r17]=r18 // store back updated PTE
- itc.d r18 // install updated PTE
+ ITC_D(p0, r18, r16) // install updated PTE
#endif
mov b0=r29 // restore b0
mov pr=r31,-1