[Xen-ia64-devel] [PATCH 01/33] ia64/pv_ops: fix paraviatualization of ivt.S with CONFIG_SMP=n

[Isaku Yamahata <yamahata@xxxxxxxxxxxxx>]

When CONFIG_SMP=n, three instruction in ivt.S were missed to paravirtualize.
paravirtualize them.

Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>
Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
---
 arch/ia64/kernel/ivt.S |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 416a952..f675d8e 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -580,7 +580,7 @@ ENTRY(dirty_bit)
        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 @@ ENTRY(iaccess_bit)
        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 @@ ENTRY(daccess_bit)
        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
-- 
1.6.0.2


_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel