[PATCH] fix send_sigqueue() vs thread exit race

[linux-2.6] / include / asm-ppc / ppc_asm.h

diff --git a/include/asm-ppc/ppc_asm.h b/include/asm-ppc/ppc_asm.h
index 13fa8e7483c1c39319be4598ee67fc64e4345f72..bb53e2def363df54400d8cedfbfdb2d56addf23c 100644 (file)
--- a/include/asm-ppc/ppc_asm.h
+++ b/include/asm-ppc/ppc_asm.h
@@ -174,6 +174,8 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
 #define CLR_TOP32(r)
 #endif /* CONFIG_PPC64BRIDGE */
 
+#define RFCI           .long 0x4c000066        /* rfci instruction */
+#define RFDI           .long 0x4c00004e        /* rfdi instruction */
 #define RFMCI          .long 0x4c00004c        /* rfmci instruction */
 
 #ifdef CONFIG_IBM405_ERR77
@@ -184,6 +186,12 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
 #define PPC405_ERR77_SYNC
 #endif
 
+#ifdef CONFIG_IBM440EP_ERR42
+#define PPC440EP_ERR42 isync
+#else
+#define PPC440EP_ERR42
+#endif
+
 /* The boring bits... */
 
 /* Condition Register Bit Fields */