[ARM] Add ability to dump exception stacks to kernel backtraces

[~andy/linux] / arch / arm / kernel / vmlinux.lds.S

diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 3ca574ee277271e04b05c79ed956337b3e7dfb7a..b295f6a85cf121a6ba43aa3a9aed2234f7e6ae85 100644 (file)
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -45,13 +45,7 @@ SECTIONS
                        *(.early_param.init)
                __early_end = .;
                __initcall_start = .;
-                       *(.initcall1.init)
-                       *(.initcall2.init)
-                       *(.initcall3.init)
-                       *(.initcall4.init)
-                       *(.initcall5.init)
-                       *(.initcall6.init)
-                       *(.initcall7.init)
+                       INITCALLS
                __initcall_end = .;
                __con_initcall_start = .;
                        *(.con_initcall.init)
@@ -59,10 +53,12 @@ SECTIONS
                __security_initcall_start = .;
                        *(.security_initcall.init)
                __security_initcall_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
                . = ALIGN(32);
                __initramfs_start = .;
                        usr/built-in.o(.init.ramfs)
                __initramfs_end = .;
+#endif
                . = ALIGN(64);
                __per_cpu_start = .;
                        *(.data.percpu)
@@ -87,6 +83,9 @@ SECTIONS
 
        .text : {                       /* Real text segment            */
                _text = .;              /* Text and read-only data      */
+                       __exception_text_start = .;
+                       *(.exception.text)
+                       __exception_text_end = .;
                        *(.text)
                        SCHED_TEXT
                        LOCK_TEXT
@@ -160,6 +159,7 @@ SECTIONS
 
                _edata = .;
        }
+       _edata_loc = __data_loc + SIZEOF(.data);
 
        .bss : {
                __bss_start = .;        /* BSS                          */