Another fix for handling ar.kr's

diff --git a/linux-2.6-xen-sparse/include/asm-ia64/xen/privop.h b/linux-2.6-xen-sparse/include/asm-ia64/xen/privop.h
index 083672d1fd4f6bddde3815a55fdaa2468eaf05d4..3d245fff8c38f30deeecfdd2cec7b9ee1ddda4ea 100644 (file)
--- a/linux-2.6-xen-sparse/include/asm-ia64/xen/privop.h
+++ b/linux-2.6-xen-sparse/include/asm-ia64/xen/privop.h
@@ -94,7 +94,7 @@ extern void xen_set_eflag(unsigned long);     /* see xen_ia64_setreg */
 })
 
 // for now, just use privop.  may use hyperprivop later
-#define xen_set_kr(regnum,val) (__ia64_setreg(regnum,val))
+/*#define xen_set_kr(regnum,val) (__ia64_setreg(regnum,val)) */
 
 /* turning off interrupts can be paravirtualized simply by writing
  * to a memory-mapped virtual psr.i bit (implemented as a 16-bit bool) */
@@ -193,8 +193,9 @@ extern unsigned long xen_get_rr(unsigned long index);
 ({                                                                     \
        switch(regnum) {                                                \
        case _IA64_REG_AR_KR0 ... _IA64_REG_AR_KR7:                     \
-               (running_on_xen) ?                                      \
-                       xen_set_kr((regnum-_IA64_REG_AR_KR0), val) :    \
+/* for now, just use privop.  may use hyperprivop later */             \
+/*             (running_on_xen) ?                                      \
+                       xen_set_kr((regnum-_IA64_REG_AR_KR0), val) : */ \
                        __ia64_setreg(regnum,val);                      \
                break;                                                  \
        case _IA64_REG_CR_ITM:                                          \