--- linux-2.6.21.alpha/include/asm-alpha/thread_info.h.alpha_thread 2007-05-16 16:08:18.000000000 +0200 +++ linux-2.6.21.alpha/include/asm-alpha/thread_info.h 2007-05-16 16:08:07.000000000 +0200 @@ -76,12 +76,14 @@ #define TIF_UAC_NOFIX 7 #define TIF_UAC_SIGBUS 8 #define TIF_MEMDIE 9 +#define TIF_RESTORE_SIGMASK 11 #define _TIF_SYSCALL_TRACE (1<