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authorJan Beulich <jbeulich@novell.com>2008-05-12 15:44:41 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-05-25 07:06:08 +0200
commit6360b1fbb4a939efd34fc770c2ebd927c55506e0 (patch)
tree8cf449a7177a6060f825fc03427b4e3baa3b0672
parent75d3bce2fc0a80f435fe12f2c9ed2632c8ac29e4 (diff)
downloadlinux-6360b1fbb4a939efd34fc770c2ebd927c55506e0.tar.bz2
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>
-rw-r--r--arch/avr32/kernel/vmlinux.lds.S2
-rw-r--r--arch/parisc/kernel/vmlinux.lds.S1
-rw-r--r--arch/powerpc/kernel/vmlinux.lds.S2
-rw-r--r--arch/s390/kernel/vmlinux.lds.S1
-rw-r--r--arch/sh/kernel/vmlinux_32.lds.S1
-rw-r--r--arch/sh/kernel/vmlinux_64.lds.S1
-rw-r--r--arch/x86/kernel/vmlinux_32.lds.S8
-rw-r--r--arch/x86/kernel/vmlinux_64.lds.S10
-rw-r--r--include/asm-generic/vmlinux.lds.h6
9 files changed, 13 insertions, 19 deletions
diff --git a/arch/avr32/kernel/vmlinux.lds.S b/arch/avr32/kernel/vmlinux.lds.S
index 481cfd40c053..bc932c9b4272 100644
--- 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 50b4a3a25d0a..ff7d4ff4675a 100644
--- 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 0c3000bf8d75..53d57d17a894 100644
--- 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 b4607155e8d0..76c1e60c92f3 100644
--- 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 c7113786ecd4..7b4b82bd1156 100644
--- 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 d1e177009a41..33fa46451406 100644
--- 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 ce5ed083a1e9..aa0855471c79 100644
--- 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 fad3674b06a5..d123747af1e4 100644
--- 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 f054778e916c..dd2cc8122ad8 100644
--- 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) { \