1 files changed, 13 insertions, 0 deletions

diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 101c32309f17..624a2016198e 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -241,6 +241,18 @@ SECTIONS
 
         INIT_DATA_SECTION(16)
 
+        /*
+         * Code and data for a variety of lowlevel trampolines, to be
+         * copied into base memory (< 1 MiB) during initialization.
+         * Since it is copied early, the main copy can be discarded
+         * afterwards.
+         */
+         .x86_trampoline : AT(ADDR(.x86_trampoline) - LOAD_OFFSET) {
+                x86_trampoline_start = .;
+                *(.x86_trampoline)
+                x86_trampoline_end = .;
+        }
+
         .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
                 __x86_cpu_dev_start = .;
                 *(.x86_cpu_dev.init)
@@ -292,6 +304,7 @@ SECTIONS
                 *(.iommu_table)
                 __iommu_table_end = .;
         }
+
         . = ALIGN(8);
         /*
          * .exit.text is discard at runtime, not link time, to deal with