[netdrvr] Remove Linux-specific changelogs from several Becker template drivers

[linux-2.6] / arch / ia64 / kernel / ivt.S

diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 9f80569a32b0acf6f96bed4d4c5161d08ace26ea..6b7fcbd3f6f1a9789ccdc755ee0a59122578fe78 100644 (file)
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -38,7 +38,6 @@
  * Table is based upon EAS2.6 (Oct 1999)
  */
 
-#include <linux/config.h>
 
 #include <asm/asmmacro.h>
 #include <asm/break.h>
@@ -561,11 +560,12 @@ ENTRY(dirty_bit)
        ;;                                      // avoid RAW on r18
        mov ar.ccv=r18                          // set compare value for cmpxchg
        or r25=_PAGE_D|_PAGE_A,r18              // set the dirty and accessed bits
+       tbit.z p7,p6 = r18,_PAGE_P_BIT          // Check present bit
        ;;
-       cmpxchg8.acq r26=[r17],r25,ar.ccv
+(p6)   cmpxchg8.acq r26=[r17],r25,ar.ccv       // Only update if page is present
        mov r24=PAGE_SHIFT<<2
        ;;
-       cmp.eq p6,p7=r26,r18
+(p6)   cmp.eq p6,p7=r26,r18                    // Only compare if page is present
        ;;
 (p6)   itc.d r25                               // install updated PTE
        ;;
@@ -626,11 +626,12 @@ ENTRY(iaccess_bit)
        ;;
        mov ar.ccv=r18                          // set compare value for cmpxchg
        or r25=_PAGE_A,r18                      // set the accessed bit
+       tbit.z p7,p6 = r18,_PAGE_P_BIT          // Check present bit
        ;;
-       cmpxchg8.acq r26=[r17],r25,ar.ccv
+(p6)   cmpxchg8.acq r26=[r17],r25,ar.ccv       // Only if page present
        mov r24=PAGE_SHIFT<<2
        ;;
-       cmp.eq p6,p7=r26,r18
+(p6)   cmp.eq p6,p7=r26,r18                    // Only if page present
        ;;
 (p6)   itc.i r25                               // install updated PTE
        ;;
@@ -680,11 +681,12 @@ ENTRY(daccess_bit)
        ;;                                      // avoid RAW on r18
        mov ar.ccv=r18                          // set compare value for cmpxchg
        or r25=_PAGE_A,r18                      // set the dirty bit
+       tbit.z p7,p6 = r18,_PAGE_P_BIT          // Check present bit
        ;;
-       cmpxchg8.acq r26=[r17],r25,ar.ccv
+(p6)   cmpxchg8.acq r26=[r17],r25,ar.ccv       // Only if page is present
        mov r24=PAGE_SHIFT<<2
        ;;
-       cmp.eq p6,p7=r26,r18
+(p6)   cmp.eq p6,p7=r26,r18                    // Only if page is present
        ;;
 (p6)   itc.d r25                               // install updated PTE
        /*
@@ -862,6 +864,7 @@ ENTRY(interrupt)
        ;;
        SAVE_REST
        ;;
+       MCA_RECOVER_RANGE(interrupt)
        alloc r14=ar.pfs,0,0,2,0 // must be first in an insn group
        mov out0=cr.ivr         // pass cr.ivr as first arg
        add out1=16,sp          // pass pointer to pt_regs as second arg