Add _addr_lsb field to ia64 siginfo

The huge pages code uses the siginfo _addr_lsb field, but ia64
was missing it. Add it to ia64 too (over some padding) to avoid
compilation failures.

Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/ia64/include/asm/siginfo.h b/arch/ia64/include/asm/siginfo.h
index 118d42979003..c8fcaa2ac48f 100644
--- a/arch/ia64/include/asm/siginfo.h
+++ b/arch/ia64/include/asm/siginfo.h
@@ -62,6 +62,7 @@ typedef struct siginfo {
                         int _imm;               /* immediate value for "break" */
                         unsigned int _flags;    /* see below */
                         unsigned long _isr;     /* isr */
+                        short _addr_lsb;        /* lsb of faulting address */
                 } _sigfault;
 
                 /* SIGPOLL */