[Xen-changelog] [xen-unstable] [IA64] Make Big-Endian appliation run on top of dom0 and domU

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Alex Williamson <alex.williamson@xxxxxx>
# Date 1189544973 21600
# Node ID 42caadb14edb069e8d488c7b84786c110d05bb40
# Parent  c94683db19e9541409f759142be9d8dc67c444db
[IA64] Make Big-Endian appliation run on top of dom0 and domU

Signed-off-by: Anthony Xu <anthony.xu@xxxxxxxxx>
---
 xen/arch/ia64/xen/faults.c |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletion(-)

diff -r c94683db19e9 -r 42caadb14edb xen/arch/ia64/xen/faults.c
--- a/xen/arch/ia64/xen/faults.c        Tue Sep 11 15:07:42 2007 -0600
+++ b/xen/arch/ia64/xen/faults.c        Tue Sep 11 15:09:33 2007 -0600
@@ -94,7 +94,9 @@ static void reflect_interruption(unsigne
        regs->cr_ipsr = vcpu_pl_adjust(regs->cr_ipsr, IA64_PSR_CPL0_BIT);
        if (PSCB(v, dcr) & IA64_DCR_BE)
                regs->cr_ipsr |= IA64_PSR_BE;
-
+       else
+               regs->cr_ipsr &= ~IA64_PSR_BE;
+    
        if (PSCB(v, hpsr_dfh))
                regs->cr_ipsr |= IA64_PSR_DFH;  
        PSCB(v, vpsr_dfh) = 0;
@@ -140,6 +142,9 @@ void reflect_event(void)
        regs->cr_ipsr = vcpu_pl_adjust(regs->cr_ipsr, IA64_PSR_CPL0_BIT);
        if (PSCB(v, dcr) & IA64_DCR_BE)
                regs->cr_ipsr |= IA64_PSR_BE;
+       else
+               regs->cr_ipsr &= ~IA64_PSR_BE;
+
 
        if (PSCB(v, hpsr_dfh))
                regs->cr_ipsr |= IA64_PSR_DFH;
@@ -241,6 +246,9 @@ void ia64_do_page_fault(unsigned long ad
                                               IA64_PSR_CPL0_BIT);
                if (PSCB(current, dcr) & IA64_DCR_BE)
                        regs->cr_ipsr |= IA64_PSR_BE;
+               else
+                       regs->cr_ipsr &= ~IA64_PSR_BE;
+
 
                if (PSCB(current, hpsr_dfh))
                        regs->cr_ipsr |= IA64_PSR_DFH;  

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