X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ia64%2Fasmmacro.h;h=edf2cebb2969d55e3bbd3915175e6a74cee6b8a0;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=77af457f4ad724d83094f6df4e26fb4f68d0e924;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/include/asm-ia64/asmmacro.h b/include/asm-ia64/asmmacro.h
index 77af457f4..edf2cebb2 100644
--- a/include/asm-ia64/asmmacro.h
+++ b/include/asm-ia64/asmmacro.h
@@ -38,6 +38,10 @@ name:
 
 /*
  * Helper macros for accessing user memory.
+ *
+ * When adding any new .section/.previous entries here, make sure to
+ * also add it to the DISCARD section in arch/ia64/kernel/gate.lds.S or
+ * unpleasant things will happen.
  */
 
 	.section "__ex_table", "a"		// declare section & section attributes
@@ -50,6 +54,17 @@ name:
 	.xdata4 "__ex_table", 99f-., y-.+4;	\
   [99:]	x
 
+/*
+ * Tag MCA recoverable instruction ranges.
+ */
+
+	.section "__mca_table", "a"		// declare section & section attributes
+	.previous
+
+# define MCA_RECOVER_RANGE(y)			\
+	.xdata4 "__mca_table", y-., 99f-.;	\
+  [99:]
+
 /*
  * Mark instructions that need a load of a virtual address patched to be
  * a load of a physical address.  We use this either in critical performance