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authorKeith Owens <kaos@sgi.com>2005-09-11 17:20:14 +1000
committerTony Luck <tony.luck@intel.com>2005-09-11 14:02:10 -0700
commite619ae0b96b6ace6629a6a0c6a5db23861ddaa78 (patch)
tree3d3ce1a66a6664646a05d112b830e5750d51e91a /include/asm-ia64/ptrace.h
parenta2a979821b6ab75a4f143cfaa1c4672cc259ec10 (diff)
[IA64] MCA/INIT: add an extra thread_info flag
Add an extra thread_info flag to indicate the special MCA/INIT stacks. Mainly for debuggers. Signed-off-by: Keith Owens <kaos@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64/ptrace.h')
-rw-r--r--include/asm-ia64/ptrace.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index c8766def9ee6..fc544929ac34 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -119,7 +119,7 @@ struct pt_regs {
unsigned long ar_unat; /* interrupted task's NaT register (preserved) */
unsigned long ar_pfs; /* prev function state */
unsigned long ar_rsc; /* RSE configuration */
- /* The following two are valid only if cr_ipsr.cpl > 0: */
+ /* The following two are valid only if cr_ipsr.cpl > 0 || ti->flags & _TIF_MCA_INIT */
unsigned long ar_rnat; /* RSE NaT */
unsigned long ar_bspstore; /* RSE bspstore */