diff -drupN a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
--- a/arch/arm64/kernel/vmlinux.lds.S	2018-08-06 17:23:04.000000000 +0300
+++ b/arch/arm64/kernel/vmlinux.lds.S	2022-06-12 05:28:14.000000000 +0300
@@ -60,7 +60,7 @@ jiffies = jiffies_64;
 #define TRAMP_TEXT					\
 	. = ALIGN(PAGE_SIZE);				\
 	VMLINUX_SYMBOL(__entry_tramp_text_start) = .;	\
-	*(.entry.tramp.text)				\
+	KEEP(*(.entry.tramp.text))			\
 	. = ALIGN(PAGE_SIZE);				\
 	VMLINUX_SYMBOL(__entry_tramp_text_end) = .;
 #else
@@ -179,11 +179,11 @@ SECTIONS
 	. = ALIGN(4);
 	.altinstructions : {
 		__alt_instructions = .;
-		*(.altinstructions)
+		KEEP(*(.altinstructions))
 		__alt_instructions_end = .;
 	}
 	.altinstr_replacement : {
-		*(.altinstr_replacement)
+		KEEP(*(.altinstr_replacement))
 	}
 	.rela : ALIGN(8) {
 		*(.rela .rela*)
@@ -228,6 +228,11 @@ SECTIONS
 	swapper_pg_dir = .;
 	. += SWAPPER_DIR_SIZE;
 
+#ifdef CONFIG_ARM64_SW_TTBR0_PAN
+	reserved_ttbr0 = .;
+	. += RESERVED_TTBR0_SIZE;
+#endif
+
 #ifdef CONFIG_UNMAP_KERNEL_AT_EL0
 	tramp_pg_dir = .;
 	. += PAGE_SIZE;