Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / include / asm-ia64 / asmmacro.h

diff --git a/include/asm-ia64/asmmacro.h b/include/asm-ia64/asmmacro.h
index 77af457..edf2ceb 100644 (file)
--- 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