move BUG_TABLE into RODATA

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/avr32/kernel/vmlinux.lds.S b/arch/avr32/kernel/vmlinux.lds.S
index 481cfd4..bc932c9 100644 (file)
--- a/arch/avr32/kernel/vmlinux.lds.S
+++ b/arch/avr32/kernel/vmlinux.lds.S
@@ -93,8 +93,6 @@ SECTIONS
                __stop___ex_table = .;
        }
 
-       BUG_TABLE
-
        RODATA
 
        . = ALIGN(THREAD_SIZE);

diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S
index 50b4a3a..ff7d4ff 100644 (file)
--- a/arch/parisc/kernel/vmlinux.lds.S
+++ b/arch/parisc/kernel/vmlinux.lds.S
@@ -66,7 +66,6 @@ SECTIONS
        _etext = .;
 
        RODATA
-       BUG_TABLE
 
        /* writeable */
        /* Make sure this is page aligned so

diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 0c3000b..53d57d1 100644 (file)
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -64,8 +64,6 @@ SECTIONS
 
        NOTES
 
-       BUG_TABLE
-
 /*
  * Init sections discarded at runtime
  */

diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index b460715..76c1e60 100644 (file)
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -40,7 +40,6 @@ SECTIONS
        _etext = .;             /* End of text section */
 
        NOTES :text :note
-       BUG_TABLE :text
 
        RODATA
 

diff --git a/arch/sh/kernel/vmlinux_32.lds.S b/arch/sh/kernel/vmlinux_32.lds.S
index c711378..7b4b82b 100644 (file)
--- a/arch/sh/kernel/vmlinux_32.lds.S
+++ b/arch/sh/kernel/vmlinux_32.lds.S
@@ -44,7 +44,6 @@ SECTIONS
 
        _etext = .;                     /* End of text section */
 
-       BUG_TABLE
        NOTES
        RO_DATA(PAGE_SIZE)
 

diff --git a/arch/sh/kernel/vmlinux_64.lds.S b/arch/sh/kernel/vmlinux_64.lds.S
index d1e1770..33fa464 100644 (file)
--- a/arch/sh/kernel/vmlinux_64.lds.S
+++ b/arch/sh/kernel/vmlinux_64.lds.S
@@ -65,7 +65,6 @@ SECTIONS
 
        _etext = .;                     /* End of text section */
 
-       BUG_TABLE
        NOTES 
        RO_DATA(PAGE_SIZE)
 

diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index ce5ed08..aa08554 100644 (file)
--- a/arch/x86/kernel/vmlinux_32.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
@@ -49,16 +49,14 @@ SECTIONS
        _etext = .;                     /* End of text section */
   } :text = 0x9090
 
+  NOTES :text :note
+
   . = ALIGN(16);               /* Exception table */
   __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
        __start___ex_table = .;
         *(__ex_table)
        __stop___ex_table = .;
-  }
-
-  NOTES :text :note
-
-  BUG_TABLE :text
+  } :text = 0x9090
 
   . = ALIGN(4);
   .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) {

diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index fad3674..d123747 100644 (file)
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -19,7 +19,7 @@ PHDRS {
        data PT_LOAD FLAGS(7);  /* RWE */
        user PT_LOAD FLAGS(7);  /* RWE */
        data.init PT_LOAD FLAGS(7);     /* RWE */
-       note PT_NOTE FLAGS(4);  /* R__ */
+       note PT_NOTE FLAGS(0);  /* ___ */
 }
 SECTIONS
 {
@@ -40,16 +40,14 @@ SECTIONS
        _etext = .;             /* End of text section */
   } :text = 0x9090
 
+  NOTES :text :note
+
   . = ALIGN(16);               /* Exception table */
   __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
        __start___ex_table = .;
         *(__ex_table)
        __stop___ex_table = .;
-  }
-
-  NOTES :text :note
-
-  BUG_TABLE :text
+  } :text = 0x9090
 
   RODATA
 

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index f054778..dd2cc81 100644 (file)
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -67,6 +67,8 @@
                *(.rodata1)                                             \
        }                                                               \
                                                                        \
+       BUG_TABLE                                                       \
+                                                                       \
        /* PCI quirks */                                                \
        .pci_fixup        : AT(ADDR(.pci_fixup) - LOAD_OFFSET) {        \
                VMLINUX_SYMBOL(__start_pci_fixups_early) = .;           \
@@ -310,6 +312,7 @@
                .stab.indexstr 0 : { *(.stab.indexstr) }                \
                .comment 0 : { *(.comment) }
 
+#ifdef CONFIG_GENERIC_BUG
 #define BUG_TABLE                                                      \
        . = ALIGN(8);                                                   \
        __bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) {             \
@@ -317,6 +320,9 @@
                *(__bug_table)                                          \
                __stop___bug_table = .;                                 \
        }
+#else
+#define BUG_TABLE
+#endif
 
 #define NOTES                                                          \
        .notes : AT(ADDR(.notes) - LOAD_OFFSET) {                       \