Thomas,
Can you replace my previous patch with this one. This one includes the
fix for i386.
-- Steve
Index: linux-2.6.21-rt9/arch/x86_64/mm/fault.c
===================================================================
--- linux-2.6.21-rt9.orig/arch/x86_64/mm/fault.c
+++ linux-2.6.21-rt9/arch/x86_64/mm/fault.c
@@ -476,6 +476,10 @@ bad_area:
bad_area_nosemaphore:
/* User mode accesses just cause a SIGSEGV */
if (error_code & PF_USER) {
+
+ /* it's possible to have interrupts off here */
+ local_irq_enable();
+
if (is_prefetch(regs, address, error_code))
return;
Index: linux-2.6.21-rt9/arch/i386/mm/fault.c
===================================================================
--- linux-2.6.21-rt9.orig/arch/i386/mm/fault.c
+++ linux-2.6.21-rt9/arch/i386/mm/fault.c
@@ -459,6 +459,10 @@ bad_area:
bad_area_nosemaphore:
/* User mode accesses just cause a SIGSEGV */
if (error_code & 4) {
+
+ /* it's possible to have interrupts off here */
+ local_irq_enable();
+
/*
* Valid to do another page fault here because this one came
* from user space.
-
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