vserver 2.0 rc7

[linux-2.6.git] / arch / ia64 / mm / fault.c

diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index f713370..ac29954 100644 (file)
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -215,10 +215,13 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
        }
 
   no_context:
-       if (isr & IA64_ISR_SP) {
+       if ((isr & IA64_ISR_SP)
+           || ((isr & IA64_ISR_NA) && (isr & IA64_ISR_CODE_MASK) == IA64_ISR_CODE_LFETCH))
+       {
                /*
-                * This fault was due to a speculative load set the "ed" bit in the psr to
-                * ensure forward progress (target register will get a NaT).
+                * This fault was due to a speculative load or lfetch.fault, set the "ed"
+                * bit in the psr to ensure forward progress.  (Target register will get a
+                * NaT for ld.s, lfetch will be canceled.)
                 */
                ia64_psr(regs)->ed = 1;
                return;