Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/arch/x86/realmode/rm/stack.S b/arch/x86/realmode/rm/stack.S
index 8d4cb64..0fca640 100644
--- a/arch/x86/realmode/rm/stack.S
+++ b/arch/x86/realmode/rm/stack.S
@@ -6,15 +6,13 @@
 #include <linux/linkage.h>
 
 	.data
-GLOBAL(HEAP)
-	.long	rm_heap
-GLOBAL(heap_end)
-	.long	rm_stack
+SYM_DATA(HEAP,		.long rm_heap)
+SYM_DATA(heap_end,	.long rm_stack)
 
 	.bss
 	.balign	16
-GLOBAL(rm_heap)
+SYM_DATA(rm_heap,	.space 2048)
+
+SYM_DATA_START(rm_stack)
 	.space	2048
-GLOBAL(rm_stack)
-	.space	2048
-GLOBAL(rm_stack_end)
+SYM_DATA_END_LABEL(rm_stack, SYM_L_GLOBAL, rm_stack_end)