Update Linux to v5.10.157

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.157.tar.xz

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I7b30d9e98d8c465d6b44de8e7433b4a40b3289ba
diff --git a/tools/objtool/cfi.h b/tools/objtool/cfi.h
index c7c59c6..f579802 100644
--- a/tools/objtool/cfi.h
+++ b/tools/objtool/cfi.h
@@ -7,6 +7,7 @@
 #define _OBJTOOL_CFI_H
 
 #include "cfi_regs.h"
+#include <linux/list.h>
 
 #define CFI_UNDEFINED		-1
 #define CFI_CFA			-2
@@ -24,6 +25,7 @@
 };
 
 struct cfi_state {
+	struct hlist_node hash; /* must be first, cficmp() */
 	struct cfi_reg regs[CFI_NUM_REGS];
 	struct cfi_reg vals[CFI_NUM_REGS];
 	struct cfi_reg cfa;