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Diffstat (limited to 'arch/x86_64/kernel/vmlinux.lds.S')
-rw-r--r--arch/x86_64/kernel/vmlinux.lds.S29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S
index b81f473c4a19..1c6a5f322919 100644
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86_64/kernel/vmlinux.lds.S
@@ -45,6 +45,15 @@ SECTIONS
RODATA
+#ifdef CONFIG_STACK_UNWIND
+ . = ALIGN(8);
+ .eh_frame : AT(ADDR(.eh_frame) - LOAD_OFFSET) {
+ __start_unwind = .;
+ *(.eh_frame)
+ __end_unwind = .;
+ }
+#endif
+
/* Data */
.data : AT(ADDR(.data) - LOAD_OFFSET) {
*(.data)
@@ -131,6 +140,26 @@ SECTIONS
*(.data.page_aligned)
}
+ /* might get freed after init */
+ . = ALIGN(4096);
+ __smp_alt_begin = .;
+ __smp_alt_instructions = .;
+ .smp_altinstructions : AT(ADDR(.smp_altinstructions) - LOAD_OFFSET) {
+ *(.smp_altinstructions)
+ }
+ __smp_alt_instructions_end = .;
+ . = ALIGN(8);
+ __smp_locks = .;
+ .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
+ *(.smp_locks)
+ }
+ __smp_locks_end = .;
+ .smp_altinstr_replacement : AT(ADDR(.smp_altinstr_replacement) - LOAD_OFFSET) {
+ *(.smp_altinstr_replacement)
+ }
+ . = ALIGN(4096);
+ __smp_alt_end = .;
+
. = ALIGN(4096); /* Init code and data */
__init_begin = .;
.init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {