diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index 9f21e170320fc5..ec2d416baa9f7e 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -47,30 +47,6 @@ typedef struct user_fp elf_fpregset_t;
 #define EF_ARM_HASENTRY		0x00000002	/* All */
 #define EF_ARM_RELEXEC		0x00000001	/* All */
 
-#define R_ARM_NONE		0
-#define R_ARM_PC24		1
-#define R_ARM_ABS32		2
-#define R_ARM_REL32		3
-#define R_ARM_CALL		28
-#define R_ARM_JUMP24		29
-#define R_ARM_TARGET1		38
-#define R_ARM_V4BX		40
-#define R_ARM_PREL31		42
-#define R_ARM_MOVW_ABS_NC	43
-#define R_ARM_MOVT_ABS		44
-#define R_ARM_MOVW_PREL_NC	45
-#define R_ARM_MOVT_PREL		46
-#define R_ARM_ALU_PC_G0_NC	57
-#define R_ARM_ALU_PC_G1_NC	59
-#define R_ARM_LDR_PC_G2		63
-
-#define R_ARM_THM_CALL		10
-#define R_ARM_THM_JUMP24	30
-#define R_ARM_THM_MOVW_ABS_NC	47
-#define R_ARM_THM_MOVT_ABS	48
-#define R_ARM_THM_MOVW_PREL_NC	49
-#define R_ARM_THM_MOVT_PREL	50
-
 /*
  * These are used to set parameters in the core dumps.
  */
diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile
index cf8cd39ab80468..fd34d0ff018a8a 100644
--- a/arch/arm/vdso/Makefile
+++ b/arch/arm/vdso/Makefile
@@ -37,7 +37,7 @@ endif
 $(obj)/vdso.o : $(obj)/vdso.so
 
 # Link rule for the .so file
-$(obj)/vdso.so.raw: $(obj)/vdso.lds $(obj-vdso) FORCE
+$(obj)/vdso.so.raw: $(obj)/vdso.lds $(obj-vdso) $(vdsocheck) FORCE
 	$(call if_changed,vdsold_and_vdso_check)
 
 $(obj)/vdso.so.dbg: $(obj)/vdso.so.raw $(obj)/vdsomunge FORCE
@@ -50,7 +50,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE
 
 # Actual build commands
 quiet_cmd_vdsold_and_vdso_check = LD      $@
-      cmd_vdsold_and_vdso_check = $(cmd_ld); $(cmd_vdso_check)
+      cmd_vdsold_and_vdso_check = $(cmd_ld_vdso); $(cmd_vdso_check)
 
 quiet_cmd_vdsomunge = MUNGE   $@
       cmd_vdsomunge = $(objtree)/$(obj)/vdsomunge $< $@
diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
index 3f93f4eef9530a..a14b88fb485e60 100644
--- a/arch/arm64/include/asm/elf.h
+++ b/arch/arm64/include/asm/elf.h
@@ -13,61 +13,6 @@
 #include <asm/ptrace.h>
 #include <asm/user.h>
 
-/*
- * AArch64 static relocation types.
- */
-
-/* Miscellaneous. */
-#define R_ARM_NONE			0
-#define R_AARCH64_NONE			256
-
-/* Data. */
-#define R_AARCH64_ABS64			257
-#define R_AARCH64_ABS32			258
-#define R_AARCH64_ABS16			259
-#define R_AARCH64_PREL64		260
-#define R_AARCH64_PREL32		261
-#define R_AARCH64_PREL16		262
-
-/* Instructions. */
-#define R_AARCH64_MOVW_UABS_G0		263
-#define R_AARCH64_MOVW_UABS_G0_NC	264
-#define R_AARCH64_MOVW_UABS_G1		265
-#define R_AARCH64_MOVW_UABS_G1_NC	266
-#define R_AARCH64_MOVW_UABS_G2		267
-#define R_AARCH64_MOVW_UABS_G2_NC	268
-#define R_AARCH64_MOVW_UABS_G3		269
-
-#define R_AARCH64_MOVW_SABS_G0		270
-#define R_AARCH64_MOVW_SABS_G1		271
-#define R_AARCH64_MOVW_SABS_G2		272
-
-#define R_AARCH64_LD_PREL_LO19		273
-#define R_AARCH64_ADR_PREL_LO21		274
-#define R_AARCH64_ADR_PREL_PG_HI21	275
-#define R_AARCH64_ADR_PREL_PG_HI21_NC	276
-#define R_AARCH64_ADD_ABS_LO12_NC	277
-#define R_AARCH64_LDST8_ABS_LO12_NC	278
-
-#define R_AARCH64_TSTBR14		279
-#define R_AARCH64_CONDBR19		280
-#define R_AARCH64_JUMP26		282
-#define R_AARCH64_CALL26		283
-#define R_AARCH64_LDST16_ABS_LO12_NC	284
-#define R_AARCH64_LDST32_ABS_LO12_NC	285
-#define R_AARCH64_LDST64_ABS_LO12_NC	286
-#define R_AARCH64_LDST128_ABS_LO12_NC	299
-
-#define R_AARCH64_MOVW_PREL_G0		287
-#define R_AARCH64_MOVW_PREL_G0_NC	288
-#define R_AARCH64_MOVW_PREL_G1		289
-#define R_AARCH64_MOVW_PREL_G1_NC	290
-#define R_AARCH64_MOVW_PREL_G2		291
-#define R_AARCH64_MOVW_PREL_G2_NC	292
-#define R_AARCH64_MOVW_PREL_G3		293
-
-#define R_AARCH64_RELATIVE		1027
-
 /*
  * These are used to set parameters in the core dumps.
  */
diff --git a/arch/arm64/kernel/vdso/Makefile b/arch/arm64/kernel/vdso/Makefile
index 7dec05dd33b70e..9fac0e54097dc5 100644
--- a/arch/arm64/kernel/vdso/Makefile
+++ b/arch/arm64/kernel/vdso/Makefile
@@ -61,7 +61,7 @@ targets += vdso.lds
 CPPFLAGS_vdso.lds += -P -C -U$(ARCH)
 
 # Link rule for the .so file, .lds has to be first
-$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE
+$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) $(vdsocheck) FORCE
 	$(call if_changed,vdsold_and_vdso_check)
 
 # Strip rule for the .so file
@@ -79,4 +79,4 @@ include/generated/vdso-offsets.h: $(obj)/vdso.so.dbg FORCE
 
 # Actual build commands
 quiet_cmd_vdsold_and_vdso_check = LD      $@
-      cmd_vdsold_and_vdso_check = $(cmd_ld); $(cmd_vdso_check)
+      cmd_vdsold_and_vdso_check = $(cmd_ld_vdso); $(cmd_vdso_check)
diff --git a/arch/loongarch/include/asm/elf.h b/arch/loongarch/include/asm/elf.h
index f16bd42456e4cc..5e4bcba21da2fe 100644
--- a/arch/loongarch/include/asm/elf.h
+++ b/arch/loongarch/include/asm/elf.h
@@ -21,106 +21,6 @@
 #define EF_LOONGARCH_ABI_ILP32_SINGLE_FLOAT	0x6
 #define EF_LOONGARCH_ABI_ILP32_DOUBLE_FLOAT	0x7
 
-/* LoongArch relocation types used by the dynamic linker */
-#define R_LARCH_NONE				0
-#define R_LARCH_32				1
-#define R_LARCH_64				2
-#define R_LARCH_RELATIVE			3
-#define R_LARCH_COPY				4
-#define R_LARCH_JUMP_SLOT			5
-#define R_LARCH_TLS_DTPMOD32			6
-#define R_LARCH_TLS_DTPMOD64			7
-#define R_LARCH_TLS_DTPREL32			8
-#define R_LARCH_TLS_DTPREL64			9
-#define R_LARCH_TLS_TPREL32			10
-#define R_LARCH_TLS_TPREL64			11
-#define R_LARCH_IRELATIVE			12
-#define R_LARCH_MARK_LA				20
-#define R_LARCH_MARK_PCREL			21
-#define R_LARCH_SOP_PUSH_PCREL			22
-#define R_LARCH_SOP_PUSH_ABSOLUTE		23
-#define R_LARCH_SOP_PUSH_DUP			24
-#define R_LARCH_SOP_PUSH_GPREL			25
-#define R_LARCH_SOP_PUSH_TLS_TPREL		26
-#define R_LARCH_SOP_PUSH_TLS_GOT		27
-#define R_LARCH_SOP_PUSH_TLS_GD			28
-#define R_LARCH_SOP_PUSH_PLT_PCREL		29
-#define R_LARCH_SOP_ASSERT			30
-#define R_LARCH_SOP_NOT				31
-#define R_LARCH_SOP_SUB				32
-#define R_LARCH_SOP_SL				33
-#define R_LARCH_SOP_SR				34
-#define R_LARCH_SOP_ADD				35
-#define R_LARCH_SOP_AND				36
-#define R_LARCH_SOP_IF_ELSE			37
-#define R_LARCH_SOP_POP_32_S_10_5		38
-#define R_LARCH_SOP_POP_32_U_10_12		39
-#define R_LARCH_SOP_POP_32_S_10_12		40
-#define R_LARCH_SOP_POP_32_S_10_16		41
-#define R_LARCH_SOP_POP_32_S_10_16_S2		42
-#define R_LARCH_SOP_POP_32_S_5_20		43
-#define R_LARCH_SOP_POP_32_S_0_5_10_16_S2	44
-#define R_LARCH_SOP_POP_32_S_0_10_10_16_S2	45
-#define R_LARCH_SOP_POP_32_U			46
-#define R_LARCH_ADD8				47
-#define R_LARCH_ADD16				48
-#define R_LARCH_ADD24				49
-#define R_LARCH_ADD32				50
-#define R_LARCH_ADD64				51
-#define R_LARCH_SUB8				52
-#define R_LARCH_SUB16				53
-#define R_LARCH_SUB24				54
-#define R_LARCH_SUB32				55
-#define R_LARCH_SUB64				56
-#define R_LARCH_GNU_VTINHERIT			57
-#define R_LARCH_GNU_VTENTRY			58
-#define R_LARCH_B16				64
-#define R_LARCH_B21				65
-#define R_LARCH_B26				66
-#define R_LARCH_ABS_HI20			67
-#define R_LARCH_ABS_LO12			68
-#define R_LARCH_ABS64_LO20			69
-#define R_LARCH_ABS64_HI12			70
-#define R_LARCH_PCALA_HI20			71
-#define R_LARCH_PCALA_LO12			72
-#define R_LARCH_PCALA64_LO20			73
-#define R_LARCH_PCALA64_HI12			74
-#define R_LARCH_GOT_PC_HI20			75
-#define R_LARCH_GOT_PC_LO12			76
-#define R_LARCH_GOT64_PC_LO20			77
-#define R_LARCH_GOT64_PC_HI12			78
-#define R_LARCH_GOT_HI20			79
-#define R_LARCH_GOT_LO12			80
-#define R_LARCH_GOT64_LO20			81
-#define R_LARCH_GOT64_HI12			82
-#define R_LARCH_TLS_LE_HI20			83
-#define R_LARCH_TLS_LE_LO12			84
-#define R_LARCH_TLS_LE64_LO20			85
-#define R_LARCH_TLS_LE64_HI12			86
-#define R_LARCH_TLS_IE_PC_HI20			87
-#define R_LARCH_TLS_IE_PC_LO12			88
-#define R_LARCH_TLS_IE64_PC_LO20		89
-#define R_LARCH_TLS_IE64_PC_HI12		90
-#define R_LARCH_TLS_IE_HI20			91
-#define R_LARCH_TLS_IE_LO12			92
-#define R_LARCH_TLS_IE64_LO20			93
-#define R_LARCH_TLS_IE64_HI12			94
-#define R_LARCH_TLS_LD_PC_HI20			95
-#define R_LARCH_TLS_LD_HI20			96
-#define R_LARCH_TLS_GD_PC_HI20			97
-#define R_LARCH_TLS_GD_HI20			98
-#define R_LARCH_32_PCREL			99
-#define R_LARCH_RELAX				100
-#define R_LARCH_DELETE				101
-#define R_LARCH_ALIGN				102
-#define R_LARCH_PCREL20_S2			103
-#define R_LARCH_CFA				104
-#define R_LARCH_ADD6				105
-#define R_LARCH_SUB6				106
-#define R_LARCH_ADD_ULEB128			107
-#define R_LARCH_SUB_ULEB128			108
-#define R_LARCH_64_PCREL			109
-
 #ifndef ELF_ARCH
 
 /* ELF register definitions */
diff --git a/arch/loongarch/vdso/Makefile b/arch/loongarch/vdso/Makefile
index d8316f99348240..a9b1934dce7c82 100644
--- a/arch/loongarch/vdso/Makefile
+++ b/arch/loongarch/vdso/Makefile
@@ -43,7 +43,7 @@ ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
 #
 
 quiet_cmd_vdsold_and_vdso_check = LD      $@
-      cmd_vdsold_and_vdso_check = $(cmd_ld); $(cmd_vdso_check)
+      cmd_vdsold_and_vdso_check = $(cmd_ld_vdso); $(cmd_vdso_check)
 
 quiet_cmd_vdsoas_o_S = AS       $@
       cmd_vdsoas_o_S = $(CC) $(a_flags) -c -o $@ $<
@@ -72,7 +72,7 @@ $(obj-vdso): KBUILD_AFLAGS := $(aflags-vdso) $(native-abi)
 
 $(obj)/vdso.lds: KBUILD_CPPFLAGS := $(ccflags-vdso) $(native-abi)
 
-$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE
+$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) $(vdsocheck) FORCE
 	$(call if_changed,vdsold_and_vdso_check)
 
 $(obj)/vdso.so: OBJCOPYFLAGS := -S
diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
index dc8d2863752cfd..347e12584beebb 100644
--- a/arch/mips/include/asm/elf.h
+++ b/arch/mips/include/asm/elf.h
@@ -70,59 +70,6 @@
 #define DT_MIPS_HIPAGENO	0x70000014
 #define DT_MIPS_RLD_MAP		0x70000016
 
-#define R_MIPS_NONE		0
-#define R_MIPS_16		1
-#define R_MIPS_32		2
-#define R_MIPS_REL32		3
-#define R_MIPS_26		4
-#define R_MIPS_HI16		5
-#define R_MIPS_LO16		6
-#define R_MIPS_GPREL16		7
-#define R_MIPS_LITERAL		8
-#define R_MIPS_GOT16		9
-#define R_MIPS_PC16		10
-#define R_MIPS_CALL16		11
-#define R_MIPS_GPREL32		12
-/* The remaining relocs are defined on Irix, although they are not
-   in the MIPS ELF ABI.	 */
-#define R_MIPS_UNUSED1		13
-#define R_MIPS_UNUSED2		14
-#define R_MIPS_UNUSED3		15
-#define R_MIPS_SHIFT5		16
-#define R_MIPS_SHIFT6		17
-#define R_MIPS_64		18
-#define R_MIPS_GOT_DISP		19
-#define R_MIPS_GOT_PAGE		20
-#define R_MIPS_GOT_OFST		21
-/*
- * The following two relocation types are specified in the MIPS ABI
- * conformance guide version 1.2 but not yet in the psABI.
- */
-#define R_MIPS_GOTHI16		22
-#define R_MIPS_GOTLO16		23
-#define R_MIPS_SUB		24
-#define R_MIPS_INSERT_A		25
-#define R_MIPS_INSERT_B		26
-#define R_MIPS_DELETE		27
-#define R_MIPS_HIGHER		28
-#define R_MIPS_HIGHEST		29
-/*
- * The following two relocation types are specified in the MIPS ABI
- * conformance guide version 1.2 but not yet in the psABI.
- */
-#define R_MIPS_CALLHI16		30
-#define R_MIPS_CALLLO16		31
-/*
- * Introduced for MIPSr6.
- */
-#define R_MIPS_PC21_S2		60
-#define R_MIPS_PC26_S2		61
-/*
- * This range is reserved for vendor specific relocations.
- */
-#define R_MIPS_LOVENDOR		100
-#define R_MIPS_HIVENDOR		127
-
 #define SHN_MIPS_ACCOMON	0xff00		/* Allocated common symbols */
 #define SHN_MIPS_TEXT		0xff01		/* Allocated test symbols.  */
 #define SHN_MIPS_DATA		0xff02		/* Allocated data symbols.  */
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile
index 69d4593f64fee5..24de045737580f 100644
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -69,7 +69,7 @@ quiet_cmd_vdso_mips_check = VDSOCHK $@
 #
 
 quiet_cmd_vdsold_and_vdso_check = LD      $@
-      cmd_vdsold_and_vdso_check = $(cmd_ld); $(cmd_vdso_check); $(cmd_vdso_mips_check)
+      cmd_vdsold_and_vdso_check = $(cmd_ld_vdso); $(cmd_vdso_check); $(cmd_vdso_mips_check)
 
 quiet_cmd_vdsoas_o_S = AS      $@
       cmd_vdsoas_o_S = $(CC) $(a_flags) -c -o $@ $<
@@ -106,7 +106,7 @@ $(obj-vdso): KBUILD_AFLAGS := $(aflags-vdso) $(native-abi)
 
 $(obj)/vdso.lds: KBUILD_CPPFLAGS := $(ccflags-vdso) $(native-abi)
 
-$(obj)/vdso.so.dbg.raw: $(obj)/vdso.lds $(obj-vdso) FORCE
+$(obj)/vdso.so.dbg.raw: $(obj)/vdso.lds $(obj-vdso) $(vdsocheck) FORCE
 	$(call if_changed,vdsold_and_vdso_check)
 
 $(obj)/vdso-image.c: $(obj)/vdso.so.dbg.raw $(obj)/vdso.so.raw \
@@ -144,7 +144,7 @@ $(obj)/vdso-o32.lds: KBUILD_CPPFLAGS := $(ccflags-vdso) -mabi=32
 $(obj)/vdso-o32.lds: $(src)/vdso.lds.S FORCE
 	$(call if_changed_dep,cpp_lds_S)
 
-$(obj)/vdso-o32.so.dbg.raw: $(obj)/vdso-o32.lds $(obj-vdso-o32) FORCE
+$(obj)/vdso-o32.so.dbg.raw: $(obj)/vdso-o32.lds $(obj-vdso-o32) $(vdsocheck) FORCE
 	$(call if_changed,vdsold_and_vdso_check)
 
 $(obj)/vdso-o32-image.c: VDSO_NAME := o32
@@ -184,7 +184,7 @@ $(obj)/vdso-n32.lds: KBUILD_CPPFLAGS := $(ccflags-vdso) -mabi=n32
 $(obj)/vdso-n32.lds: $(src)/vdso.lds.S FORCE
 	$(call if_changed_dep,cpp_lds_S)
 
-$(obj)/vdso-n32.so.dbg.raw: $(obj)/vdso-n32.lds $(obj-vdso-n32) FORCE
+$(obj)/vdso-n32.so.dbg.raw: $(obj)/vdso-n32.lds $(obj-vdso-n32) $(vdsocheck) FORCE
 	$(call if_changed,vdsold_and_vdso_check)
 
 $(obj)/vdso-n32-image.c: VDSO_NAME := n32
diff --git a/arch/powerpc/include/uapi/asm/elf.h b/arch/powerpc/include/uapi/asm/elf.h
index a5377f494fa316..aba921b8249a26 100644
--- a/arch/powerpc/include/uapi/asm/elf.h
+++ b/arch/powerpc/include/uapi/asm/elf.h
@@ -17,78 +17,6 @@
 #include <asm/cputable.h>
 #include <asm/auxvec.h>
 
-/* PowerPC relocations defined by the ABIs */
-#define R_PPC_NONE		0
-#define R_PPC_ADDR32		1	/* 32bit absolute address */
-#define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
-#define R_PPC_ADDR16		3	/* 16bit absolute address */
-#define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
-#define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
-#define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
-#define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
-#define R_PPC_ADDR14_BRTAKEN	8
-#define R_PPC_ADDR14_BRNTAKEN	9
-#define R_PPC_REL24		10	/* PC relative 26 bit */
-#define R_PPC_REL14		11	/* PC relative 16 bit */
-#define R_PPC_REL14_BRTAKEN	12
-#define R_PPC_REL14_BRNTAKEN	13
-#define R_PPC_GOT16		14
-#define R_PPC_GOT16_LO		15
-#define R_PPC_GOT16_HI		16
-#define R_PPC_GOT16_HA		17
-#define R_PPC_PLTREL24		18
-#define R_PPC_COPY		19
-#define R_PPC_GLOB_DAT		20
-#define R_PPC_JMP_SLOT		21
-#define R_PPC_RELATIVE		22
-#define R_PPC_LOCAL24PC		23
-#define R_PPC_UADDR32		24
-#define R_PPC_UADDR16		25
-#define R_PPC_REL32		26
-#define R_PPC_PLT32		27
-#define R_PPC_PLTREL32		28
-#define R_PPC_PLT16_LO		29
-#define R_PPC_PLT16_HI		30
-#define R_PPC_PLT16_HA		31
-#define R_PPC_SDAREL16		32
-#define R_PPC_SECTOFF		33
-#define R_PPC_SECTOFF_LO	34
-#define R_PPC_SECTOFF_HI	35
-#define R_PPC_SECTOFF_HA	36
-
-/* PowerPC relocations defined for the TLS access ABI.  */
-#define R_PPC_TLS		67 /* none	(sym+add)@tls */
-#define R_PPC_DTPMOD32		68 /* word32	(sym+add)@dtpmod */
-#define R_PPC_TPREL16		69 /* half16*	(sym+add)@tprel */
-#define R_PPC_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
-#define R_PPC_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
-#define R_PPC_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
-#define R_PPC_TPREL32		73 /* word32	(sym+add)@tprel */
-#define R_PPC_DTPREL16		74 /* half16*	(sym+add)@dtprel */
-#define R_PPC_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
-#define R_PPC_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
-#define R_PPC_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
-#define R_PPC_DTPREL32		78 /* word32	(sym+add)@dtprel */
-#define R_PPC_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
-#define R_PPC_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
-#define R_PPC_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
-#define R_PPC_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
-#define R_PPC_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
-#define R_PPC_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
-#define R_PPC_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
-#define R_PPC_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
-#define R_PPC_GOT_TPREL16	87 /* half16*	(sym+add)@got@tprel */
-#define R_PPC_GOT_TPREL16_LO	88 /* half16	(sym+add)@got@tprel@l */
-#define R_PPC_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
-#define R_PPC_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
-#define R_PPC_GOT_DTPREL16	91 /* half16*	(sym+add)@got@dtprel */
-#define R_PPC_GOT_DTPREL16_LO	92 /* half16*	(sym+add)@got@dtprel@l */
-#define R_PPC_GOT_DTPREL16_HI	93 /* half16*	(sym+add)@got@dtprel@h */
-#define R_PPC_GOT_DTPREL16_HA	94 /* half16*	(sym+add)@got@dtprel@ha */
-
-/* keep this the last entry. */
-#define R_PPC_NUM		95
-
 
 #define ELF_NGREG	48	/* includes nip, msr, lr, etc. */
 #define ELF_NFPREG	33	/* includes fpscr */
@@ -166,133 +94,4 @@ typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32];
 typedef elf_fpreg_t elf_vsrreghalf_t32[ELF_NVSRHALFREG];
 #endif
 
-/* PowerPC64 relocations defined by the ABIs */
-#define R_PPC64_NONE    R_PPC_NONE
-#define R_PPC64_ADDR32  R_PPC_ADDR32  /* 32bit absolute address.  */
-#define R_PPC64_ADDR24  R_PPC_ADDR24  /* 26bit address, word aligned.  */
-#define R_PPC64_ADDR16  R_PPC_ADDR16  /* 16bit absolute address. */
-#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of abs. address.  */
-#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of abs. address. */
-#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits.  */
-#define R_PPC64_ADDR14 R_PPC_ADDR14   /* 16bit address, word aligned.  */
-#define R_PPC64_ADDR14_BRTAKEN  R_PPC_ADDR14_BRTAKEN
-#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN
-#define R_PPC64_REL24   R_PPC_REL24 /* PC relative 26 bit, word aligned.  */
-#define R_PPC64_REL14   R_PPC_REL14 /* PC relative 16 bit. */
-#define R_PPC64_REL14_BRTAKEN   R_PPC_REL14_BRTAKEN
-#define R_PPC64_REL14_BRNTAKEN  R_PPC_REL14_BRNTAKEN
-#define R_PPC64_GOT16     R_PPC_GOT16
-#define R_PPC64_GOT16_LO  R_PPC_GOT16_LO
-#define R_PPC64_GOT16_HI  R_PPC_GOT16_HI
-#define R_PPC64_GOT16_HA  R_PPC_GOT16_HA
-
-#define R_PPC64_COPY      R_PPC_COPY
-#define R_PPC64_GLOB_DAT  R_PPC_GLOB_DAT
-#define R_PPC64_JMP_SLOT  R_PPC_JMP_SLOT
-#define R_PPC64_RELATIVE  R_PPC_RELATIVE
-
-#define R_PPC64_UADDR32   R_PPC_UADDR32
-#define R_PPC64_UADDR16   R_PPC_UADDR16
-#define R_PPC64_REL32     R_PPC_REL32
-#define R_PPC64_PLT32     R_PPC_PLT32
-#define R_PPC64_PLTREL32  R_PPC_PLTREL32
-#define R_PPC64_PLT16_LO  R_PPC_PLT16_LO
-#define R_PPC64_PLT16_HI  R_PPC_PLT16_HI
-#define R_PPC64_PLT16_HA  R_PPC_PLT16_HA
-
-#define R_PPC64_SECTOFF     R_PPC_SECTOFF
-#define R_PPC64_SECTOFF_LO  R_PPC_SECTOFF_LO
-#define R_PPC64_SECTOFF_HI  R_PPC_SECTOFF_HI
-#define R_PPC64_SECTOFF_HA  R_PPC_SECTOFF_HA
-#define R_PPC64_ADDR30          37  /* word30 (S + A - P) >> 2.  */
-#define R_PPC64_ADDR64          38  /* doubleword64 S + A.  */
-#define R_PPC64_ADDR16_HIGHER   39  /* half16 #higher(S + A).  */
-#define R_PPC64_ADDR16_HIGHERA  40  /* half16 #highera(S + A).  */
-#define R_PPC64_ADDR16_HIGHEST  41  /* half16 #highest(S + A).  */
-#define R_PPC64_ADDR16_HIGHESTA 42  /* half16 #highesta(S + A). */
-#define R_PPC64_UADDR64     43  /* doubleword64 S + A.  */
-#define R_PPC64_REL64       44  /* doubleword64 S + A - P.  */
-#define R_PPC64_PLT64       45  /* doubleword64 L + A.  */
-#define R_PPC64_PLTREL64    46  /* doubleword64 L + A - P.  */
-#define R_PPC64_TOC16       47  /* half16* S + A - .TOC.  */
-#define R_PPC64_TOC16_LO    48  /* half16 #lo(S + A - .TOC.).  */
-#define R_PPC64_TOC16_HI    49  /* half16 #hi(S + A - .TOC.).  */
-#define R_PPC64_TOC16_HA    50  /* half16 #ha(S + A - .TOC.).  */
-#define R_PPC64_TOC         51  /* doubleword64 .TOC. */
-#define R_PPC64_PLTGOT16    52  /* half16* M + A.  */
-#define R_PPC64_PLTGOT16_LO 53  /* half16 #lo(M + A).  */
-#define R_PPC64_PLTGOT16_HI 54  /* half16 #hi(M + A).  */
-#define R_PPC64_PLTGOT16_HA 55  /* half16 #ha(M + A).  */
-
-#define R_PPC64_ADDR16_DS      56 /* half16ds* (S + A) >> 2.  */
-#define R_PPC64_ADDR16_LO_DS   57 /* half16ds  #lo(S + A) >> 2.  */
-#define R_PPC64_GOT16_DS       58 /* half16ds* (G + A) >> 2.  */
-#define R_PPC64_GOT16_LO_DS    59 /* half16ds  #lo(G + A) >> 2.  */
-#define R_PPC64_PLT16_LO_DS    60 /* half16ds  #lo(L + A) >> 2.  */
-#define R_PPC64_SECTOFF_DS     61 /* half16ds* (R + A) >> 2.  */
-#define R_PPC64_SECTOFF_LO_DS  62 /* half16ds  #lo(R + A) >> 2.  */
-#define R_PPC64_TOC16_DS       63 /* half16ds* (S + A - .TOC.) >> 2.  */
-#define R_PPC64_TOC16_LO_DS    64 /* half16ds  #lo(S + A - .TOC.) >> 2.  */
-#define R_PPC64_PLTGOT16_DS    65 /* half16ds* (M + A) >> 2.  */
-#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds  #lo(M + A) >> 2.  */
-
-/* PowerPC64 relocations defined for the TLS access ABI.  */
-#define R_PPC64_TLS		67 /* none	(sym+add)@tls */
-#define R_PPC64_DTPMOD64	68 /* doubleword64 (sym+add)@dtpmod */
-#define R_PPC64_TPREL16		69 /* half16*	(sym+add)@tprel */
-#define R_PPC64_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
-#define R_PPC64_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
-#define R_PPC64_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
-#define R_PPC64_TPREL64		73 /* doubleword64 (sym+add)@tprel */
-#define R_PPC64_DTPREL16	74 /* half16*	(sym+add)@dtprel */
-#define R_PPC64_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
-#define R_PPC64_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
-#define R_PPC64_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
-#define R_PPC64_DTPREL64	78 /* doubleword64 (sym+add)@dtprel */
-#define R_PPC64_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
-#define R_PPC64_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
-#define R_PPC64_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
-#define R_PPC64_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
-#define R_PPC64_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
-#define R_PPC64_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
-#define R_PPC64_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
-#define R_PPC64_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
-#define R_PPC64_GOT_TPREL16_DS	87 /* half16ds*	(sym+add)@got@tprel */
-#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
-#define R_PPC64_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
-#define R_PPC64_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
-#define R_PPC64_GOT_DTPREL16_DS	91 /* half16ds*	(sym+add)@got@dtprel */
-#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
-#define R_PPC64_GOT_DTPREL16_HI	93 /* half16	(sym+add)@got@dtprel@h */
-#define R_PPC64_GOT_DTPREL16_HA	94 /* half16	(sym+add)@got@dtprel@ha */
-#define R_PPC64_TPREL16_DS	95 /* half16ds*	(sym+add)@tprel */
-#define R_PPC64_TPREL16_LO_DS	96 /* half16ds	(sym+add)@tprel@l */
-#define R_PPC64_TPREL16_HIGHER	97 /* half16	(sym+add)@tprel@higher */
-#define R_PPC64_TPREL16_HIGHERA	98 /* half16	(sym+add)@tprel@highera */
-#define R_PPC64_TPREL16_HIGHEST	99 /* half16	(sym+add)@tprel@highest */
-#define R_PPC64_TPREL16_HIGHESTA 100 /* half16	(sym+add)@tprel@highesta */
-#define R_PPC64_DTPREL16_DS	101 /* half16ds* (sym+add)@dtprel */
-#define R_PPC64_DTPREL16_LO_DS	102 /* half16ds	(sym+add)@dtprel@l */
-#define R_PPC64_DTPREL16_HIGHER	103 /* half16	(sym+add)@dtprel@higher */
-#define R_PPC64_DTPREL16_HIGHERA 104 /* half16	(sym+add)@dtprel@highera */
-#define R_PPC64_DTPREL16_HIGHEST 105 /* half16	(sym+add)@dtprel@highest */
-#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16	(sym+add)@dtprel@highesta */
-#define R_PPC64_TLSGD		107
-#define R_PPC64_TLSLD		108
-#define R_PPC64_TOCSAVE		109
-
-#define R_PPC64_REL24_NOTOC	116
-#define R_PPC64_ENTRY		118
-
-#define R_PPC64_PCREL34		132
-#define R_PPC64_GOT_PCREL34	133
-
-#define R_PPC64_REL16		249
-#define R_PPC64_REL16_LO	250
-#define R_PPC64_REL16_HI	251
-#define R_PPC64_REL16_HA	252
-
-/* Keep this the last entry.  */
-#define R_PPC64_NUM		253
-
 #endif /* _UAPI_ASM_POWERPC_ELF_H */
diff --git a/arch/powerpc/kernel/vdso/Makefile b/arch/powerpc/kernel/vdso/Makefile
index 8834dfe9d72796..193af6877eba25 100644
--- a/arch/powerpc/kernel/vdso/Makefile
+++ b/arch/powerpc/kernel/vdso/Makefile
@@ -75,9 +75,9 @@ targets += vdso64.lds
 CPPFLAGS_vdso64.lds += -P -C
 
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso32.so.dbg: $(obj)/vdso32.lds $(obj-vdso32) $(obj)/vgettimeofday-32.o $(obj)/vgetrandom-32.o $(obj)/crtsavres-32.o FORCE
+$(obj)/vdso32.so.dbg: $(obj)/vdso32.lds $(obj-vdso32) $(obj)/vgettimeofday-32.o $(obj)/vgetrandom-32.o $(obj)/crtsavres-32.o $(vdsocheck) FORCE
 	$(call if_changed,vdso32ld_and_check)
-$(obj)/vdso64.so.dbg: $(obj)/vdso64.lds $(obj-vdso64) $(obj)/vgettimeofday-64.o $(obj)/vgetrandom-64.o FORCE
+$(obj)/vdso64.so.dbg: $(obj)/vdso64.lds $(obj-vdso64) $(obj)/vgettimeofday-64.o $(obj)/vgetrandom-64.o $(vdsocheck) FORCE
 	$(call if_changed,vdso64ld_and_check)
 
 # assembly rules for the .S files
diff --git a/arch/riscv/include/uapi/asm/elf.h b/arch/riscv/include/uapi/asm/elf.h
index 11a71b8533d575..05cf74a4a53579 100644
--- a/arch/riscv/include/uapi/asm/elf.h
+++ b/arch/riscv/include/uapi/asm/elf.h
@@ -32,70 +32,4 @@ typedef union __riscv_fp_state elf_fpregset_t;
 #define ELF_RISCV_R_TYPE(r_info)	ELF32_R_TYPE(r_info)
 #endif
 
-/*
- * RISC-V relocation types
- */
-
-/* Relocation types used by the dynamic linker */
-#define R_RISCV_NONE		0
-#define R_RISCV_32		1
-#define R_RISCV_64		2
-#define R_RISCV_RELATIVE	3
-#define R_RISCV_COPY		4
-#define R_RISCV_JUMP_SLOT	5
-#define R_RISCV_TLS_DTPMOD32	6
-#define R_RISCV_TLS_DTPMOD64	7
-#define R_RISCV_TLS_DTPREL32	8
-#define R_RISCV_TLS_DTPREL64	9
-#define R_RISCV_TLS_TPREL32	10
-#define R_RISCV_TLS_TPREL64	11
-#define R_RISCV_IRELATIVE	58
-
-/* Relocation types not used by the dynamic linker */
-#define R_RISCV_BRANCH		16
-#define R_RISCV_JAL		17
-#define R_RISCV_CALL		18
-#define R_RISCV_CALL_PLT	19
-#define R_RISCV_GOT_HI20	20
-#define R_RISCV_TLS_GOT_HI20	21
-#define R_RISCV_TLS_GD_HI20	22
-#define R_RISCV_PCREL_HI20	23
-#define R_RISCV_PCREL_LO12_I	24
-#define R_RISCV_PCREL_LO12_S	25
-#define R_RISCV_HI20		26
-#define R_RISCV_LO12_I		27
-#define R_RISCV_LO12_S		28
-#define R_RISCV_TPREL_HI20	29
-#define R_RISCV_TPREL_LO12_I	30
-#define R_RISCV_TPREL_LO12_S	31
-#define R_RISCV_TPREL_ADD	32
-#define R_RISCV_ADD8		33
-#define R_RISCV_ADD16		34
-#define R_RISCV_ADD32		35
-#define R_RISCV_ADD64		36
-#define R_RISCV_SUB8		37
-#define R_RISCV_SUB16		38
-#define R_RISCV_SUB32		39
-#define R_RISCV_SUB64		40
-#define R_RISCV_GNU_VTINHERIT	41
-#define R_RISCV_GNU_VTENTRY	42
-#define R_RISCV_ALIGN		43
-#define R_RISCV_RVC_BRANCH	44
-#define R_RISCV_RVC_JUMP	45
-#define R_RISCV_GPREL_I		47
-#define R_RISCV_GPREL_S		48
-#define R_RISCV_TPREL_I		49
-#define R_RISCV_TPREL_S		50
-#define R_RISCV_RELAX		51
-#define R_RISCV_SUB6		52
-#define R_RISCV_SET6		53
-#define R_RISCV_SET8		54
-#define R_RISCV_SET16		55
-#define R_RISCV_SET32		56
-#define R_RISCV_32_PCREL	57
-#define R_RISCV_PLT32		59
-#define R_RISCV_SET_ULEB128	60
-#define R_RISCV_SUB_ULEB128	61
-
-
 #endif /* _UAPI_ASM_RISCV_ELF_H */
diff --git a/arch/riscv/kernel/vdso/Makefile b/arch/riscv/kernel/vdso/Makefile
index 9ebb5e590f93a3..05725a72eaca70 100644
--- a/arch/riscv/kernel/vdso/Makefile
+++ b/arch/riscv/kernel/vdso/Makefile
@@ -49,15 +49,16 @@ CPPFLAGS_vdso.lds += -DHAS_VGETTIMEOFDAY
 endif
 
 # Disable -pg to prevent insert call site
-CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS)
-CFLAGS_REMOVE_getrandom.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS)
-CFLAGS_REMOVE_hwprobe.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS)
+CFLAGS_REMOVE_VDSO = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_LTO)
+CFLAGS_REMOVE_vgettimeofday.o = $(CFLAGS_REMOVE_VDSO)
+CFLAGS_REMOVE_getrandom.o = $(CFLAGS_REMOVE_VDSO)
+CFLAGS_REMOVE_hwprobe.o = $(CFLAGS_REMOVE_VDSO)
 
 # Force dependency
 $(obj)/vdso.o: $(obj)/vdso.so
 
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE
+$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) $(vdsocheck) FORCE
 	$(call if_changed,vdsold_and_check)
 LDFLAGS_vdso.so.dbg = -shared -soname=linux-vdso.so.1 \
 	--build-id=sha1 --eh-frame-hdr
@@ -79,7 +80,7 @@ include/generated/vdso-offsets.h: $(obj)/vdso.so.dbg FORCE
 # The DSO images are built using a special linker script
 # Make sure only to export the intended __vdso_xxx symbol offsets.
 quiet_cmd_vdsold_and_check = VDSOLD  $@
-      cmd_vdsold_and_check = $(LD) $(ld_flags) -T $(filter-out FORCE,$^) -o $@.tmp && \
+      cmd_vdsold_and_check = $(LD) $(ld_flags) -T $(filter-out FORCE $(vdsocheck),$^) -o $@.tmp && \
                    $(OBJCOPY) $(patsubst %, -G __vdso_%, $(vdso-syms)) $@.tmp $@ && \
                    rm $@.tmp && \
                    $(cmd_vdso_check)
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index a03df312081ef9..ce5306178ceaaa 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -8,89 +8,6 @@
 #ifndef __ASMS390_ELF_H
 #define __ASMS390_ELF_H
 
-/* s390 relocations defined by the ABIs */
-#define R_390_NONE		0	/* No reloc.  */
-#define R_390_8			1	/* Direct 8 bit.  */
-#define R_390_12		2	/* Direct 12 bit.  */
-#define R_390_16		3	/* Direct 16 bit.  */
-#define R_390_32		4	/* Direct 32 bit.  */
-#define R_390_PC32		5	/* PC relative 32 bit.	*/
-#define R_390_GOT12		6	/* 12 bit GOT offset.  */
-#define R_390_GOT32		7	/* 32 bit GOT offset.  */
-#define R_390_PLT32		8	/* 32 bit PC relative PLT address.  */
-#define R_390_COPY		9	/* Copy symbol at runtime.  */
-#define R_390_GLOB_DAT		10	/* Create GOT entry.  */
-#define R_390_JMP_SLOT		11	/* Create PLT entry.  */
-#define R_390_RELATIVE		12	/* Adjust by program base.  */
-#define R_390_GOTOFF32		13	/* 32 bit offset to GOT.	 */
-#define R_390_GOTPC		14	/* 32 bit PC rel. offset to GOT.  */
-#define R_390_GOT16		15	/* 16 bit GOT offset.  */
-#define R_390_PC16		16	/* PC relative 16 bit.	*/
-#define R_390_PC16DBL		17	/* PC relative 16 bit shifted by 1.  */
-#define R_390_PLT16DBL		18	/* 16 bit PC rel. PLT shifted by 1.  */
-#define R_390_PC32DBL		19	/* PC relative 32 bit shifted by 1.  */
-#define R_390_PLT32DBL		20	/* 32 bit PC rel. PLT shifted by 1.  */
-#define R_390_GOTPCDBL		21	/* 32 bit PC rel. GOT shifted by 1.  */
-#define R_390_64		22	/* Direct 64 bit.  */
-#define R_390_PC64		23	/* PC relative 64 bit.	*/
-#define R_390_GOT64		24	/* 64 bit GOT offset.  */
-#define R_390_PLT64		25	/* 64 bit PC relative PLT address.  */
-#define R_390_GOTENT		26	/* 32 bit PC rel. to GOT entry >> 1. */
-#define R_390_GOTOFF16		27	/* 16 bit offset to GOT. */
-#define R_390_GOTOFF64		28	/* 64 bit offset to GOT. */
-#define R_390_GOTPLT12		29	/* 12 bit offset to jump slot.	*/
-#define R_390_GOTPLT16		30	/* 16 bit offset to jump slot.	*/
-#define R_390_GOTPLT32		31	/* 32 bit offset to jump slot.	*/
-#define R_390_GOTPLT64		32	/* 64 bit offset to jump slot.	*/
-#define R_390_GOTPLTENT		33	/* 32 bit rel. offset to jump slot.  */
-#define R_390_PLTOFF16		34	/* 16 bit offset from GOT to PLT. */
-#define R_390_PLTOFF32		35	/* 32 bit offset from GOT to PLT. */
-#define R_390_PLTOFF64		36	/* 16 bit offset from GOT to PLT. */
-#define R_390_TLS_LOAD		37	/* Tag for load insn in TLS code. */
-#define R_390_TLS_GDCALL	38	/* Tag for function call in general
-                                           dynamic TLS code.  */
-#define R_390_TLS_LDCALL	39	/* Tag for function call in local
-                                           dynamic TLS code.  */
-#define R_390_TLS_GD32		40	/* Direct 32 bit for general dynamic
-                                           thread local data.  */
-#define R_390_TLS_GD64		41	/* Direct 64 bit for general dynamic
-                                           thread local data.  */
-#define R_390_TLS_GOTIE12	42	/* 12 bit GOT offset for static TLS
-                                           block offset.  */
-#define R_390_TLS_GOTIE32	43	/* 32 bit GOT offset for static TLS
-                                           block offset.  */
-#define R_390_TLS_GOTIE64	44	/* 64 bit GOT offset for static TLS
-                                           block offset.  */
-#define R_390_TLS_LDM32		45	/* Direct 32 bit for local dynamic
-                                           thread local data in LD code.  */
-#define R_390_TLS_LDM64		46	/* Direct 64 bit for local dynamic
-                                           thread local data in LD code.  */
-#define R_390_TLS_IE32		47	/* 32 bit address of GOT entry for
-                                           negated static TLS block offset.  */
-#define R_390_TLS_IE64		48	/* 64 bit address of GOT entry for
-                                           negated static TLS block offset.  */
-#define R_390_TLS_IEENT		49	/* 32 bit rel. offset to GOT entry for
-                                           negated static TLS block offset.  */
-#define R_390_TLS_LE32		50	/* 32 bit negated offset relative to
-                                           static TLS block.  */
-#define R_390_TLS_LE64		51	/* 64 bit negated offset relative to
-                                           static TLS block.  */
-#define R_390_TLS_LDO32		52	/* 32 bit offset relative to TLS
-                                           block.  */
-#define R_390_TLS_LDO64		53	/* 64 bit offset relative to TLS
-                                           block.  */
-#define R_390_TLS_DTPMOD	54	/* ID of module containing symbol.  */
-#define R_390_TLS_DTPOFF	55	/* Offset in TLS block.  */
-#define R_390_TLS_TPOFF		56	/* Negate offset in static TLS
-                                           block.  */
-#define R_390_20		57	/* Direct 20 bit.  */
-#define R_390_GOT20		58	/* 20 bit GOT offset.  */
-#define R_390_GOTPLT20		59	/* 20 bit offset to jump slot.  */
-#define R_390_TLS_GOTIE20	60	/* 20 bit GOT offset for static TLS
-					   block offset.  */
-/* Keep this the last entry.  */
-#define R_390_NUM	61
-
 /*
  * HWCAP flags - for AT_HWCAP
  *
diff --git a/arch/s390/kernel/vdso32/Makefile b/arch/s390/kernel/vdso32/Makefile
index 1e4ddd1a683ff8..6e8fba248d1aa8 100644
--- a/arch/s390/kernel/vdso32/Makefile
+++ b/arch/s390/kernel/vdso32/Makefile
@@ -36,9 +36,9 @@ CPPFLAGS_vdso32.lds += -P -C -U$(ARCH)
 $(obj)/vdso32_wrapper.o : $(obj)/vdso32.so
 
 quiet_cmd_vdso_and_check = VDSO    $@
-      cmd_vdso_and_check = $(cmd_ld); $(cmd_vdso_check)
+      cmd_vdso_and_check = $(cmd_ld_vdso); $(cmd_vdso_check)
 
-$(obj)/vdso32.so.dbg: $(obj)/vdso32.lds $(obj-vdso32) FORCE
+$(obj)/vdso32.so.dbg: $(obj)/vdso32.lds $(obj-vdso32) $(vdsocheck) FORCE
 	$(call if_changed,vdso_and_check)
 
 # strip rule for the .so file
diff --git a/arch/s390/kernel/vdso64/Makefile b/arch/s390/kernel/vdso64/Makefile
index d8f0df74280960..1334b6a188cedc 100644
--- a/arch/s390/kernel/vdso64/Makefile
+++ b/arch/s390/kernel/vdso64/Makefile
@@ -46,10 +46,10 @@ CPPFLAGS_vdso64.lds += -P -C -U$(ARCH)
 $(obj)/vdso64_wrapper.o : $(obj)/vdso64.so
 
 quiet_cmd_vdso_and_check = VDSO    $@
-      cmd_vdso_and_check = $(cmd_ld); $(cmd_vdso_check)
+      cmd_vdso_and_check = $(cmd_ld_vdso); $(cmd_vdso_check)
 
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso64.so.dbg: $(obj)/vdso64.lds $(obj-vdso64) $(obj-cvdso64) FORCE
+$(obj)/vdso64.so.dbg: $(obj)/vdso64.lds $(obj-vdso64) $(obj-cvdso64) $(vdsocheck) FORCE
 	$(call if_changed,vdso_and_check)
 
 # strip rule for the .so file
diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile
index f247f5f5cb44da..9da9cdf8c976cc 100644
--- a/arch/x86/entry/vdso/Makefile
+++ b/arch/x86/entry/vdso/Makefile
@@ -35,7 +35,7 @@ CPPFLAGS_vdso.lds += -P -C
 VDSO_LDFLAGS_vdso.lds = -m elf_x86_64 -soname linux-vdso.so.1 \
 			-z max-page-size=4096
 
-$(obj)/vdso64.so.dbg: $(obj)/vdso.lds $(vobjs) FORCE
+$(obj)/vdso64.so.dbg: $(obj)/vdso.lds $(vobjs) $(vdsocheck) FORCE
 	$(call if_changed,vdso_and_check)
 
 HOST_EXTRACFLAGS += -I$(srctree)/tools/include -I$(srctree)/include/uapi -I$(srctree)/arch/$(SUBARCH)/include/uapi
@@ -108,7 +108,7 @@ $(obj)/%.so: OBJCOPYFLAGS := -S --remove-section __ex_table
 $(obj)/%.so: $(obj)/%.so.dbg FORCE
 	$(call if_changed,objcopy)
 
-$(obj)/vdsox32.so.dbg: $(obj)/vdsox32.lds $(vobjx32s) FORCE
+$(obj)/vdsox32.so.dbg: $(obj)/vdsox32.lds $(vobjx32s) $(vdsocheck) FORCE
 	$(call if_changed,vdso_and_check)
 
 CPPFLAGS_vdso32/vdso32.lds = $(CPPFLAGS_vdso.lds)
@@ -144,7 +144,7 @@ endif
 
 $(obj)/vdso32.so.dbg: KBUILD_CFLAGS = $(KBUILD_CFLAGS_32)
 
-$(obj)/vdso32.so.dbg: $(obj)/vdso32/vdso32.lds $(vobjs32) FORCE
+$(obj)/vdso32.so.dbg: $(obj)/vdso32/vdso32.lds $(vobjs32) $(vdsocheck) FORCE
 	$(call if_changed,vdso_and_check)
 
 #
diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
index 6c8fdc96be7e8b..a2538561a84b8d 100644
--- a/arch/x86/include/asm/elf.h
+++ b/arch/x86/include/asm/elf.h
@@ -22,19 +22,6 @@ typedef struct user_i387_struct elf_fpregset_t;
 
 #ifdef __i386__
 
-#define R_386_NONE	0
-#define R_386_32	1
-#define R_386_PC32	2
-#define R_386_GOT32	3
-#define R_386_PLT32	4
-#define R_386_COPY	5
-#define R_386_GLOB_DAT	6
-#define R_386_JMP_SLOT	7
-#define R_386_RELATIVE	8
-#define R_386_GOTOFF	9
-#define R_386_GOTPC	10
-#define R_386_NUM	11
-
 /*
  * These are used to set parameters in the core dumps.
  */
@@ -44,27 +31,6 @@ typedef struct user_i387_struct elf_fpregset_t;
 
 #else
 
-/* x86-64 relocation types */
-#define R_X86_64_NONE		0	/* No reloc */
-#define R_X86_64_64		1	/* Direct 64 bit  */
-#define R_X86_64_PC32		2	/* PC relative 32 bit signed */
-#define R_X86_64_GOT32		3	/* 32 bit GOT entry */
-#define R_X86_64_PLT32		4	/* 32 bit PLT address */
-#define R_X86_64_COPY		5	/* Copy symbol at runtime */
-#define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
-#define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
-#define R_X86_64_RELATIVE	8	/* Adjust by program base */
-#define R_X86_64_GOTPCREL	9	/* 32 bit signed pc relative offset to GOT */
-#define R_X86_64_GOTPCRELX	41
-#define R_X86_64_REX_GOTPCRELX	42
-#define R_X86_64_32		10	/* Direct 32 bit zero extended */
-#define R_X86_64_32S		11	/* Direct 32 bit sign extended */
-#define R_X86_64_16		12	/* Direct 16 bit zero extended */
-#define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
-#define R_X86_64_8		14	/* Direct 8 bit sign extended  */
-#define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
-#define R_X86_64_PC64		24	/* Place relative 64-bit signed */
-
 /*
  * These are used to set parameters in the core dumps.
  */
diff --git a/arch/x86/um/asm/elf.h b/arch/x86/um/asm/elf.h
index 62ed5d68a9788f..2e79193f396cda 100644
--- a/arch/x86/um/asm/elf.h
+++ b/arch/x86/um/asm/elf.h
@@ -12,19 +12,6 @@
 
 #ifdef CONFIG_X86_32
 
-#define R_386_NONE	0
-#define R_386_32	1
-#define R_386_PC32	2
-#define R_386_GOT32	3
-#define R_386_PLT32	4
-#define R_386_COPY	5
-#define R_386_GLOB_DAT	6
-#define R_386_JMP_SLOT	7
-#define R_386_RELATIVE	8
-#define R_386_GOTOFF	9
-#define R_386_GOTPC	10
-#define R_386_NUM	11
-
 /*
  * This is used to ensure we don't load something for the wrong architecture.
  */
@@ -100,26 +87,6 @@ do {								\
 
 #else
 
-/* x86-64 relocation types, taken from asm-x86_64/elf.h */
-#define R_X86_64_NONE		0	/* No reloc */
-#define R_X86_64_64		1	/* Direct 64 bit  */
-#define R_X86_64_PC32		2	/* PC relative 32 bit signed */
-#define R_X86_64_GOT32		3	/* 32 bit GOT entry */
-#define R_X86_64_PLT32		4	/* 32 bit PLT address */
-#define R_X86_64_COPY		5	/* Copy symbol at runtime */
-#define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
-#define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
-#define R_X86_64_RELATIVE	8	/* Adjust by program base */
-#define R_X86_64_GOTPCREL	9	/* 32 bit signed pc relative
-					   offset to GOT */
-#define R_X86_64_32		10	/* Direct 32 bit zero extended */
-#define R_X86_64_32S		11	/* Direct 32 bit sign extended */
-#define R_X86_64_16		12	/* Direct 16 bit zero extended */
-#define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
-#define R_X86_64_8		14	/* Direct 8 bit sign extended  */
-#define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
-#define R_X86_64_PC64		24	/* Place relative 64-bit signed */
-
 /*
  * This is used to ensure we don't load something for the wrong architecture.
  */
diff --git a/include/uapi/linux/elf-r.h b/include/uapi/linux/elf-r.h
new file mode 100644
index 00000000000000..9f7457ba1c6325
--- /dev/null
+++ b/include/uapi/linux/elf-r.h
@@ -0,0 +1,631 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_LINUX_ELF_R_H
+#define _UAPI_LINUX_ELF_R_H
+
+/* i386 relocation types */
+#define R_386_NONE	0
+#define R_386_32	1
+#define R_386_PC32	2
+#define R_386_GOT32	3
+#define R_386_PLT32	4
+#define R_386_COPY	5
+#define R_386_GLOB_DAT	6
+#define R_386_JMP_SLOT	7
+#define R_386_RELATIVE	8
+#define R_386_GOTOFF	9
+#define R_386_GOTPC	10
+#define R_386_NUM	11
+
+/* x86-64 relocation types */
+#define R_X86_64_NONE		0	/* No reloc */
+#define R_X86_64_64		1	/* Direct 64 bit  */
+#define R_X86_64_PC32		2	/* PC relative 32 bit signed */
+#define R_X86_64_GOT32		3	/* 32 bit GOT entry */
+#define R_X86_64_PLT32		4	/* 32 bit PLT address */
+#define R_X86_64_COPY		5	/* Copy symbol at runtime */
+#define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
+#define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
+#define R_X86_64_RELATIVE	8	/* Adjust by program base */
+#define R_X86_64_GOTPCREL	9	/* 32 bit signed pc relative
+					   offset to GOT */
+#define R_X86_64_32		10	/* Direct 32 bit zero extended */
+#define R_X86_64_32S		11	/* Direct 32 bit sign extended */
+#define R_X86_64_16		12	/* Direct 16 bit zero extended */
+#define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
+#define R_X86_64_8		14	/* Direct 8 bit sign extended  */
+#define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
+#define R_X86_64_PC64		24	/* Place relative 64-bit signed */
+
+/* arm relocation types */
+#define R_ARM_NONE		0
+#define R_ARM_PC24		1
+#define R_ARM_ABS32		2
+#define R_ARM_REL32		3
+#define R_ARM_CALL		28
+#define R_ARM_JUMP24		29
+#define R_ARM_TARGET1		38
+#define R_ARM_V4BX		40
+#define R_ARM_PREL31		42
+#define R_ARM_MOVW_ABS_NC	43
+#define R_ARM_MOVT_ABS		44
+#define R_ARM_MOVW_PREL_NC	45
+#define R_ARM_MOVT_PREL		46
+#define R_ARM_ALU_PC_G0_NC	57
+#define R_ARM_ALU_PC_G1_NC	59
+#define R_ARM_LDR_PC_G2		63
+
+#define R_ARM_THM_CALL		10
+#define R_ARM_THM_JUMP24	30
+#define R_ARM_THM_MOVW_ABS_NC	47
+#define R_ARM_THM_MOVT_ABS	48
+#define R_ARM_THM_MOVW_PREL_NC	49
+#define R_ARM_THM_MOVT_PREL	50
+
+/* AArch64 static relocation types */
+
+/* Miscellaneous. */
+#define R_AARCH64_NONE			256
+
+/* Data. */
+#define R_AARCH64_ABS64			257
+#define R_AARCH64_ABS32			258
+#define R_AARCH64_ABS16			259
+#define R_AARCH64_PREL64		260
+#define R_AARCH64_PREL32		261
+#define R_AARCH64_PREL16		262
+
+/* Instructions. */
+#define R_AARCH64_MOVW_UABS_G0		263
+#define R_AARCH64_MOVW_UABS_G0_NC	264
+#define R_AARCH64_MOVW_UABS_G1		265
+#define R_AARCH64_MOVW_UABS_G1_NC	266
+#define R_AARCH64_MOVW_UABS_G2		267
+#define R_AARCH64_MOVW_UABS_G2_NC	268
+#define R_AARCH64_MOVW_UABS_G3		269
+
+#define R_AARCH64_MOVW_SABS_G0		270
+#define R_AARCH64_MOVW_SABS_G1		271
+#define R_AARCH64_MOVW_SABS_G2		272
+
+#define R_AARCH64_LD_PREL_LO19		273
+#define R_AARCH64_ADR_PREL_LO21		274
+#define R_AARCH64_ADR_PREL_PG_HI21	275
+#define R_AARCH64_ADR_PREL_PG_HI21_NC	276
+#define R_AARCH64_ADD_ABS_LO12_NC	277
+#define R_AARCH64_LDST8_ABS_LO12_NC	278
+
+#define R_AARCH64_TSTBR14		279
+#define R_AARCH64_CONDBR19		280
+#define R_AARCH64_JUMP26		282
+#define R_AARCH64_CALL26		283
+#define R_AARCH64_LDST16_ABS_LO12_NC	284
+#define R_AARCH64_LDST32_ABS_LO12_NC	285
+#define R_AARCH64_LDST64_ABS_LO12_NC	286
+#define R_AARCH64_LDST128_ABS_LO12_NC	299
+
+#define R_AARCH64_MOVW_PREL_G0		287
+#define R_AARCH64_MOVW_PREL_G0_NC	288
+#define R_AARCH64_MOVW_PREL_G1		289
+#define R_AARCH64_MOVW_PREL_G1_NC	290
+#define R_AARCH64_MOVW_PREL_G2		291
+#define R_AARCH64_MOVW_PREL_G2_NC	292
+#define R_AARCH64_MOVW_PREL_G3		293
+
+#define R_AARCH64_RELATIVE		1027
+
+/* PowerPC relocations defined by the ABIs */
+#define R_PPC_NONE		0
+#define R_PPC_ADDR32		1	/* 32bit absolute address */
+#define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
+#define R_PPC_ADDR16		3	/* 16bit absolute address */
+#define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
+#define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
+#define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
+#define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
+#define R_PPC_ADDR14_BRTAKEN	8
+#define R_PPC_ADDR14_BRNTAKEN	9
+#define R_PPC_REL24		10	/* PC relative 26 bit */
+#define R_PPC_REL14		11	/* PC relative 16 bit */
+#define R_PPC_REL14_BRTAKEN	12
+#define R_PPC_REL14_BRNTAKEN	13
+#define R_PPC_GOT16		14
+#define R_PPC_GOT16_LO		15
+#define R_PPC_GOT16_HI		16
+#define R_PPC_GOT16_HA		17
+#define R_PPC_PLTREL24		18
+#define R_PPC_COPY		19
+#define R_PPC_GLOB_DAT		20
+#define R_PPC_JMP_SLOT		21
+#define R_PPC_RELATIVE		22
+#define R_PPC_LOCAL24PC		23
+#define R_PPC_UADDR32		24
+#define R_PPC_UADDR16		25
+#define R_PPC_REL32		26
+#define R_PPC_PLT32		27
+#define R_PPC_PLTREL32		28
+#define R_PPC_PLT16_LO		29
+#define R_PPC_PLT16_HI		30
+#define R_PPC_PLT16_HA		31
+#define R_PPC_SDAREL16		32
+#define R_PPC_SECTOFF		33
+#define R_PPC_SECTOFF_LO	34
+#define R_PPC_SECTOFF_HI	35
+#define R_PPC_SECTOFF_HA	36
+
+/* PowerPC relocations defined for the TLS access ABI.  */
+#define R_PPC_TLS		67 /* none	(sym+add)@tls */
+#define R_PPC_DTPMOD32		68 /* word32	(sym+add)@dtpmod */
+#define R_PPC_TPREL16		69 /* half16*	(sym+add)@tprel */
+#define R_PPC_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
+#define R_PPC_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
+#define R_PPC_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
+#define R_PPC_TPREL32		73 /* word32	(sym+add)@tprel */
+#define R_PPC_DTPREL16		74 /* half16*	(sym+add)@dtprel */
+#define R_PPC_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
+#define R_PPC_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
+#define R_PPC_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
+#define R_PPC_DTPREL32		78 /* word32	(sym+add)@dtprel */
+#define R_PPC_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
+#define R_PPC_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
+#define R_PPC_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
+#define R_PPC_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
+#define R_PPC_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
+#define R_PPC_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
+#define R_PPC_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
+#define R_PPC_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
+#define R_PPC_GOT_TPREL16	87 /* half16*	(sym+add)@got@tprel */
+#define R_PPC_GOT_TPREL16_LO	88 /* half16	(sym+add)@got@tprel@l */
+#define R_PPC_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
+#define R_PPC_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
+#define R_PPC_GOT_DTPREL16	91 /* half16*	(sym+add)@got@dtprel */
+#define R_PPC_GOT_DTPREL16_LO	92 /* half16*	(sym+add)@got@dtprel@l */
+#define R_PPC_GOT_DTPREL16_HI	93 /* half16*	(sym+add)@got@dtprel@h */
+#define R_PPC_GOT_DTPREL16_HA	94 /* half16*	(sym+add)@got@dtprel@ha */
+
+#define R_PPC_REL16		249
+#define R_PPC_REL16_LO		250
+#define R_PPC_REL16_HI		251
+#define R_PPC_REL16_HA		252
+
+/* keep this the last entry. */
+#define R_PPC_NUM		253
+
+/* PowerPC64 relocations defined by the ABIs */
+#define R_PPC64_NONE    R_PPC_NONE
+#define R_PPC64_ADDR32  R_PPC_ADDR32  /* 32bit absolute address.  */
+#define R_PPC64_ADDR24  R_PPC_ADDR24  /* 26bit address, word aligned.  */
+#define R_PPC64_ADDR16  R_PPC_ADDR16  /* 16bit absolute address. */
+#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of abs. address.  */
+#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of abs. address. */
+#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits.  */
+#define R_PPC64_ADDR14 R_PPC_ADDR14   /* 16bit address, word aligned.  */
+#define R_PPC64_ADDR14_BRTAKEN  R_PPC_ADDR14_BRTAKEN
+#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN
+#define R_PPC64_REL24   R_PPC_REL24 /* PC relative 26 bit, word aligned.  */
+#define R_PPC64_REL14   R_PPC_REL14 /* PC relative 16 bit. */
+#define R_PPC64_REL14_BRTAKEN   R_PPC_REL14_BRTAKEN
+#define R_PPC64_REL14_BRNTAKEN  R_PPC_REL14_BRNTAKEN
+#define R_PPC64_GOT16     R_PPC_GOT16
+#define R_PPC64_GOT16_LO  R_PPC_GOT16_LO
+#define R_PPC64_GOT16_HI  R_PPC_GOT16_HI
+#define R_PPC64_GOT16_HA  R_PPC_GOT16_HA
+
+#define R_PPC64_COPY      R_PPC_COPY
+#define R_PPC64_GLOB_DAT  R_PPC_GLOB_DAT
+#define R_PPC64_JMP_SLOT  R_PPC_JMP_SLOT
+#define R_PPC64_RELATIVE  R_PPC_RELATIVE
+
+#define R_PPC64_UADDR32   R_PPC_UADDR32
+#define R_PPC64_UADDR16   R_PPC_UADDR16
+#define R_PPC64_REL32     R_PPC_REL32
+#define R_PPC64_PLT32     R_PPC_PLT32
+#define R_PPC64_PLTREL32  R_PPC_PLTREL32
+#define R_PPC64_PLT16_LO  R_PPC_PLT16_LO
+#define R_PPC64_PLT16_HI  R_PPC_PLT16_HI
+#define R_PPC64_PLT16_HA  R_PPC_PLT16_HA
+
+#define R_PPC64_SECTOFF     R_PPC_SECTOFF
+#define R_PPC64_SECTOFF_LO  R_PPC_SECTOFF_LO
+#define R_PPC64_SECTOFF_HI  R_PPC_SECTOFF_HI
+#define R_PPC64_SECTOFF_HA  R_PPC_SECTOFF_HA
+#define R_PPC64_ADDR30          37  /* word30 (S + A - P) >> 2.  */
+#define R_PPC64_ADDR64          38  /* doubleword64 S + A.  */
+#define R_PPC64_ADDR16_HIGHER   39  /* half16 #higher(S + A).  */
+#define R_PPC64_ADDR16_HIGHERA  40  /* half16 #highera(S + A).  */
+#define R_PPC64_ADDR16_HIGHEST  41  /* half16 #highest(S + A).  */
+#define R_PPC64_ADDR16_HIGHESTA 42  /* half16 #highesta(S + A). */
+#define R_PPC64_UADDR64     43  /* doubleword64 S + A.  */
+#define R_PPC64_REL64       44  /* doubleword64 S + A - P.  */
+#define R_PPC64_PLT64       45  /* doubleword64 L + A.  */
+#define R_PPC64_PLTREL64    46  /* doubleword64 L + A - P.  */
+#define R_PPC64_TOC16       47  /* half16* S + A - .TOC.  */
+#define R_PPC64_TOC16_LO    48  /* half16 #lo(S + A - .TOC.).  */
+#define R_PPC64_TOC16_HI    49  /* half16 #hi(S + A - .TOC.).  */
+#define R_PPC64_TOC16_HA    50  /* half16 #ha(S + A - .TOC.).  */
+#define R_PPC64_TOC         51  /* doubleword64 .TOC. */
+#define R_PPC64_PLTGOT16    52  /* half16* M + A.  */
+#define R_PPC64_PLTGOT16_LO 53  /* half16 #lo(M + A).  */
+#define R_PPC64_PLTGOT16_HI 54  /* half16 #hi(M + A).  */
+#define R_PPC64_PLTGOT16_HA 55  /* half16 #ha(M + A).  */
+
+#define R_PPC64_ADDR16_DS      56 /* half16ds* (S + A) >> 2.  */
+#define R_PPC64_ADDR16_LO_DS   57 /* half16ds  #lo(S + A) >> 2.  */
+#define R_PPC64_GOT16_DS       58 /* half16ds* (G + A) >> 2.  */
+#define R_PPC64_GOT16_LO_DS    59 /* half16ds  #lo(G + A) >> 2.  */
+#define R_PPC64_PLT16_LO_DS    60 /* half16ds  #lo(L + A) >> 2.  */
+#define R_PPC64_SECTOFF_DS     61 /* half16ds* (R + A) >> 2.  */
+#define R_PPC64_SECTOFF_LO_DS  62 /* half16ds  #lo(R + A) >> 2.  */
+#define R_PPC64_TOC16_DS       63 /* half16ds* (S + A - .TOC.) >> 2.  */
+#define R_PPC64_TOC16_LO_DS    64 /* half16ds  #lo(S + A - .TOC.) >> 2.  */
+#define R_PPC64_PLTGOT16_DS    65 /* half16ds* (M + A) >> 2.  */
+#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds  #lo(M + A) >> 2.  */
+
+/* PowerPC64 relocations defined for the TLS access ABI.  */
+#define R_PPC64_TLS		67 /* none	(sym+add)@tls */
+#define R_PPC64_DTPMOD64	68 /* doubleword64 (sym+add)@dtpmod */
+#define R_PPC64_TPREL16		69 /* half16*	(sym+add)@tprel */
+#define R_PPC64_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
+#define R_PPC64_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
+#define R_PPC64_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
+#define R_PPC64_TPREL64		73 /* doubleword64 (sym+add)@tprel */
+#define R_PPC64_DTPREL16	74 /* half16*	(sym+add)@dtprel */
+#define R_PPC64_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
+#define R_PPC64_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
+#define R_PPC64_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
+#define R_PPC64_DTPREL64	78 /* doubleword64 (sym+add)@dtprel */
+#define R_PPC64_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
+#define R_PPC64_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
+#define R_PPC64_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
+#define R_PPC64_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
+#define R_PPC64_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
+#define R_PPC64_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
+#define R_PPC64_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
+#define R_PPC64_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
+#define R_PPC64_GOT_TPREL16_DS	87 /* half16ds*	(sym+add)@got@tprel */
+#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
+#define R_PPC64_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
+#define R_PPC64_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
+#define R_PPC64_GOT_DTPREL16_DS	91 /* half16ds*	(sym+add)@got@dtprel */
+#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
+#define R_PPC64_GOT_DTPREL16_HI	93 /* half16	(sym+add)@got@dtprel@h */
+#define R_PPC64_GOT_DTPREL16_HA	94 /* half16	(sym+add)@got@dtprel@ha */
+#define R_PPC64_TPREL16_DS	95 /* half16ds*	(sym+add)@tprel */
+#define R_PPC64_TPREL16_LO_DS	96 /* half16ds	(sym+add)@tprel@l */
+#define R_PPC64_TPREL16_HIGHER	97 /* half16	(sym+add)@tprel@higher */
+#define R_PPC64_TPREL16_HIGHERA	98 /* half16	(sym+add)@tprel@highera */
+#define R_PPC64_TPREL16_HIGHEST	99 /* half16	(sym+add)@tprel@highest */
+#define R_PPC64_TPREL16_HIGHESTA 100 /* half16	(sym+add)@tprel@highesta */
+#define R_PPC64_DTPREL16_DS	101 /* half16ds* (sym+add)@dtprel */
+#define R_PPC64_DTPREL16_LO_DS	102 /* half16ds	(sym+add)@dtprel@l */
+#define R_PPC64_DTPREL16_HIGHER	103 /* half16	(sym+add)@dtprel@higher */
+#define R_PPC64_DTPREL16_HIGHERA 104 /* half16	(sym+add)@dtprel@highera */
+#define R_PPC64_DTPREL16_HIGHEST 105 /* half16	(sym+add)@dtprel@highest */
+#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16	(sym+add)@dtprel@highesta */
+#define R_PPC64_TLSGD		107
+#define R_PPC64_TLSLD		108
+#define R_PPC64_TOCSAVE		109
+
+#define R_PPC64_REL24_NOTOC	116
+#define R_PPC64_ENTRY		118
+
+#define R_PPC64_PCREL34		132
+#define R_PPC64_GOT_PCREL34	133
+
+#define R_PPC64_REL16		249
+#define R_PPC64_REL16_LO	250
+#define R_PPC64_REL16_HI	251
+#define R_PPC64_REL16_HA	252
+
+/* Keep this the last entry.  */
+#define R_PPC64_NUM		253
+
+
+/*
+ * RISC-V relocation types
+ */
+
+/* Relocation types used by the dynamic linker */
+#define R_RISCV_NONE		0
+#define R_RISCV_32		1
+#define R_RISCV_64		2
+#define R_RISCV_RELATIVE	3
+#define R_RISCV_COPY		4
+#define R_RISCV_JUMP_SLOT	5
+#define R_RISCV_TLS_DTPMOD32	6
+#define R_RISCV_TLS_DTPMOD64	7
+#define R_RISCV_TLS_DTPREL32	8
+#define R_RISCV_TLS_DTPREL64	9
+#define R_RISCV_TLS_TPREL32	10
+#define R_RISCV_TLS_TPREL64	11
+#define R_RISCV_IRELATIVE	58
+
+/* Relocation types not used by the dynamic linker */
+#define R_RISCV_BRANCH		16
+#define R_RISCV_JAL		17
+#define R_RISCV_CALL		18
+#define R_RISCV_CALL_PLT	19
+#define R_RISCV_GOT_HI20	20
+#define R_RISCV_TLS_GOT_HI20	21
+#define R_RISCV_TLS_GD_HI20	22
+#define R_RISCV_PCREL_HI20	23
+#define R_RISCV_PCREL_LO12_I	24
+#define R_RISCV_PCREL_LO12_S	25
+#define R_RISCV_HI20		26
+#define R_RISCV_LO12_I		27
+#define R_RISCV_LO12_S		28
+#define R_RISCV_TPREL_HI20	29
+#define R_RISCV_TPREL_LO12_I	30
+#define R_RISCV_TPREL_LO12_S	31
+#define R_RISCV_TPREL_ADD	32
+#define R_RISCV_ADD8		33
+#define R_RISCV_ADD16		34
+#define R_RISCV_ADD32		35
+#define R_RISCV_ADD64		36
+#define R_RISCV_SUB8		37
+#define R_RISCV_SUB16		38
+#define R_RISCV_SUB32		39
+#define R_RISCV_SUB64		40
+#define R_RISCV_GNU_VTINHERIT	41
+#define R_RISCV_GNU_VTENTRY	42
+#define R_RISCV_ALIGN		43
+#define R_RISCV_RVC_BRANCH	44
+#define R_RISCV_RVC_JUMP	45
+#define R_RISCV_GPREL_I		47
+#define R_RISCV_GPREL_S		48
+#define R_RISCV_TPREL_I		49
+#define R_RISCV_TPREL_S		50
+#define R_RISCV_RELAX		51
+#define R_RISCV_SUB6		52
+#define R_RISCV_SET6		53
+#define R_RISCV_SET8		54
+#define R_RISCV_SET16		55
+#define R_RISCV_SET32		56
+#define R_RISCV_32_PCREL	57
+#define R_RISCV_PLT32		59
+#define R_RISCV_SET_ULEB128	60
+#define R_RISCV_SUB_ULEB128	61
+
+/* LoongArch relocation types used by the dynamic linker */
+#define R_LARCH_NONE				0
+#define R_LARCH_32				1
+#define R_LARCH_64				2
+#define R_LARCH_RELATIVE			3
+#define R_LARCH_COPY				4
+#define R_LARCH_JUMP_SLOT			5
+#define R_LARCH_TLS_DTPMOD32			6
+#define R_LARCH_TLS_DTPMOD64			7
+#define R_LARCH_TLS_DTPREL32			8
+#define R_LARCH_TLS_DTPREL64			9
+#define R_LARCH_TLS_TPREL32			10
+#define R_LARCH_TLS_TPREL64			11
+#define R_LARCH_IRELATIVE			12
+#define R_LARCH_MARK_LA				20
+#define R_LARCH_MARK_PCREL			21
+#define R_LARCH_SOP_PUSH_PCREL			22
+#define R_LARCH_SOP_PUSH_ABSOLUTE		23
+#define R_LARCH_SOP_PUSH_DUP			24
+#define R_LARCH_SOP_PUSH_GPREL			25
+#define R_LARCH_SOP_PUSH_TLS_TPREL		26
+#define R_LARCH_SOP_PUSH_TLS_GOT		27
+#define R_LARCH_SOP_PUSH_TLS_GD			28
+#define R_LARCH_SOP_PUSH_PLT_PCREL		29
+#define R_LARCH_SOP_ASSERT			30
+#define R_LARCH_SOP_NOT				31
+#define R_LARCH_SOP_SUB				32
+#define R_LARCH_SOP_SL				33
+#define R_LARCH_SOP_SR				34
+#define R_LARCH_SOP_ADD				35
+#define R_LARCH_SOP_AND				36
+#define R_LARCH_SOP_IF_ELSE			37
+#define R_LARCH_SOP_POP_32_S_10_5		38
+#define R_LARCH_SOP_POP_32_U_10_12		39
+#define R_LARCH_SOP_POP_32_S_10_12		40
+#define R_LARCH_SOP_POP_32_S_10_16		41
+#define R_LARCH_SOP_POP_32_S_10_16_S2		42
+#define R_LARCH_SOP_POP_32_S_5_20		43
+#define R_LARCH_SOP_POP_32_S_0_5_10_16_S2	44
+#define R_LARCH_SOP_POP_32_S_0_10_10_16_S2	45
+#define R_LARCH_SOP_POP_32_U			46
+#define R_LARCH_ADD8				47
+#define R_LARCH_ADD16				48
+#define R_LARCH_ADD24				49
+#define R_LARCH_ADD32				50
+#define R_LARCH_ADD64				51
+#define R_LARCH_SUB8				52
+#define R_LARCH_SUB16				53
+#define R_LARCH_SUB24				54
+#define R_LARCH_SUB32				55
+#define R_LARCH_SUB64				56
+#define R_LARCH_GNU_VTINHERIT			57
+#define R_LARCH_GNU_VTENTRY			58
+#define R_LARCH_B16				64
+#define R_LARCH_B21				65
+#define R_LARCH_B26				66
+#define R_LARCH_ABS_HI20			67
+#define R_LARCH_ABS_LO12			68
+#define R_LARCH_ABS64_LO20			69
+#define R_LARCH_ABS64_HI12			70
+#define R_LARCH_PCALA_HI20			71
+#define R_LARCH_PCALA_LO12			72
+#define R_LARCH_PCALA64_LO20			73
+#define R_LARCH_PCALA64_HI12			74
+#define R_LARCH_GOT_PC_HI20			75
+#define R_LARCH_GOT_PC_LO12			76
+#define R_LARCH_GOT64_PC_LO20			77
+#define R_LARCH_GOT64_PC_HI12			78
+#define R_LARCH_GOT_HI20			79
+#define R_LARCH_GOT_LO12			80
+#define R_LARCH_GOT64_LO20			81
+#define R_LARCH_GOT64_HI12			82
+#define R_LARCH_TLS_LE_HI20			83
+#define R_LARCH_TLS_LE_LO12			84
+#define R_LARCH_TLS_LE64_LO20			85
+#define R_LARCH_TLS_LE64_HI12			86
+#define R_LARCH_TLS_IE_PC_HI20			87
+#define R_LARCH_TLS_IE_PC_LO12			88
+#define R_LARCH_TLS_IE64_PC_LO20		89
+#define R_LARCH_TLS_IE64_PC_HI12		90
+#define R_LARCH_TLS_IE_HI20			91
+#define R_LARCH_TLS_IE_LO12			92
+#define R_LARCH_TLS_IE64_LO20			93
+#define R_LARCH_TLS_IE64_HI12			94
+#define R_LARCH_TLS_LD_PC_HI20			95
+#define R_LARCH_TLS_LD_HI20			96
+#define R_LARCH_TLS_GD_PC_HI20			97
+#define R_LARCH_TLS_GD_HI20			98
+#define R_LARCH_32_PCREL			99
+#define R_LARCH_RELAX				100
+#define R_LARCH_DELETE				101
+#define R_LARCH_ALIGN				102
+#define R_LARCH_PCREL20_S2			103
+#define R_LARCH_CFA				104
+#define R_LARCH_ADD6				105
+#define R_LARCH_SUB6				106
+#define R_LARCH_ADD_ULEB128			107
+#define R_LARCH_SUB_ULEB128			108
+#define R_LARCH_64_PCREL			109
+
+/* s390 relocations defined by the ABIs */
+#define R_390_NONE		0	/* No reloc.  */
+#define R_390_8			1	/* Direct 8 bit.  */
+#define R_390_12		2	/* Direct 12 bit.  */
+#define R_390_16		3	/* Direct 16 bit.  */
+#define R_390_32		4	/* Direct 32 bit.  */
+#define R_390_PC32		5	/* PC relative 32 bit.	*/
+#define R_390_GOT12		6	/* 12 bit GOT offset.  */
+#define R_390_GOT32		7	/* 32 bit GOT offset.  */
+#define R_390_PLT32		8	/* 32 bit PC relative PLT address.  */
+#define R_390_COPY		9	/* Copy symbol at runtime.  */
+#define R_390_GLOB_DAT		10	/* Create GOT entry.  */
+#define R_390_JMP_SLOT		11	/* Create PLT entry.  */
+#define R_390_RELATIVE		12	/* Adjust by program base.  */
+#define R_390_GOTOFF32		13	/* 32 bit offset to GOT.	 */
+#define R_390_GOTPC		14	/* 32 bit PC rel. offset to GOT.  */
+#define R_390_GOT16		15	/* 16 bit GOT offset.  */
+#define R_390_PC16		16	/* PC relative 16 bit.	*/
+#define R_390_PC16DBL		17	/* PC relative 16 bit shifted by 1.  */
+#define R_390_PLT16DBL		18	/* 16 bit PC rel. PLT shifted by 1.  */
+#define R_390_PC32DBL		19	/* PC relative 32 bit shifted by 1.  */
+#define R_390_PLT32DBL		20	/* 32 bit PC rel. PLT shifted by 1.  */
+#define R_390_GOTPCDBL		21	/* 32 bit PC rel. GOT shifted by 1.  */
+#define R_390_64		22	/* Direct 64 bit.  */
+#define R_390_PC64		23	/* PC relative 64 bit.	*/
+#define R_390_GOT64		24	/* 64 bit GOT offset.  */
+#define R_390_PLT64		25	/* 64 bit PC relative PLT address.  */
+#define R_390_GOTENT		26	/* 32 bit PC rel. to GOT entry >> 1. */
+#define R_390_GOTOFF16		27	/* 16 bit offset to GOT. */
+#define R_390_GOTOFF64		28	/* 64 bit offset to GOT. */
+#define R_390_GOTPLT12		29	/* 12 bit offset to jump slot.	*/
+#define R_390_GOTPLT16		30	/* 16 bit offset to jump slot.	*/
+#define R_390_GOTPLT32		31	/* 32 bit offset to jump slot.	*/
+#define R_390_GOTPLT64		32	/* 64 bit offset to jump slot.	*/
+#define R_390_GOTPLTENT		33	/* 32 bit rel. offset to jump slot.  */
+#define R_390_PLTOFF16		34	/* 16 bit offset from GOT to PLT. */
+#define R_390_PLTOFF32		35	/* 32 bit offset from GOT to PLT. */
+#define R_390_PLTOFF64		36	/* 16 bit offset from GOT to PLT. */
+#define R_390_TLS_LOAD		37	/* Tag for load insn in TLS code. */
+#define R_390_TLS_GDCALL	38	/* Tag for function call in general
+                                           dynamic TLS code.  */
+#define R_390_TLS_LDCALL	39	/* Tag for function call in local
+                                           dynamic TLS code.  */
+#define R_390_TLS_GD32		40	/* Direct 32 bit for general dynamic
+                                           thread local data.  */
+#define R_390_TLS_GD64		41	/* Direct 64 bit for general dynamic
+                                           thread local data.  */
+#define R_390_TLS_GOTIE12	42	/* 12 bit GOT offset for static TLS
+                                           block offset.  */
+#define R_390_TLS_GOTIE32	43	/* 32 bit GOT offset for static TLS
+                                           block offset.  */
+#define R_390_TLS_GOTIE64	44	/* 64 bit GOT offset for static TLS
+                                           block offset.  */
+#define R_390_TLS_LDM32		45	/* Direct 32 bit for local dynamic
+                                           thread local data in LD code.  */
+#define R_390_TLS_LDM64		46	/* Direct 64 bit for local dynamic
+                                           thread local data in LD code.  */
+#define R_390_TLS_IE32		47	/* 32 bit address of GOT entry for
+                                           negated static TLS block offset.  */
+#define R_390_TLS_IE64		48	/* 64 bit address of GOT entry for
+                                           negated static TLS block offset.  */
+#define R_390_TLS_IEENT		49	/* 32 bit rel. offset to GOT entry for
+                                           negated static TLS block offset.  */
+#define R_390_TLS_LE32		50	/* 32 bit negated offset relative to
+                                           static TLS block.  */
+#define R_390_TLS_LE64		51	/* 64 bit negated offset relative to
+                                           static TLS block.  */
+#define R_390_TLS_LDO32		52	/* 32 bit offset relative to TLS
+                                           block.  */
+#define R_390_TLS_LDO64		53	/* 64 bit offset relative to TLS
+                                           block.  */
+#define R_390_TLS_DTPMOD	54	/* ID of module containing symbol.  */
+#define R_390_TLS_DTPOFF	55	/* Offset in TLS block.  */
+#define R_390_TLS_TPOFF		56	/* Negate offset in static TLS
+                                           block.  */
+#define R_390_20		57	/* Direct 20 bit.  */
+#define R_390_GOT20		58	/* 20 bit GOT offset.  */
+#define R_390_GOTPLT20		59	/* 20 bit offset to jump slot.  */
+#define R_390_TLS_GOTIE20	60	/* 20 bit GOT offset for static TLS
+					   block offset.  */
+/* Keep this the last entry.  */
+#define R_390_NUM	61
+
+/* MIPS relocations defined by the ABIs */
+#define R_MIPS_NONE		0
+#define R_MIPS_16		1
+#define R_MIPS_32		2
+#define R_MIPS_REL32		3
+#define R_MIPS_26		4
+#define R_MIPS_HI16		5
+#define R_MIPS_LO16		6
+#define R_MIPS_GPREL16		7
+#define R_MIPS_LITERAL		8
+#define R_MIPS_GOT16		9
+#define R_MIPS_PC16		10
+#define R_MIPS_CALL16		11
+#define R_MIPS_GPREL32		12
+/* The remaining relocs are defined on Irix, although they are not
+   in the MIPS ELF ABI.	 */
+#define R_MIPS_UNUSED1		13
+#define R_MIPS_UNUSED2		14
+#define R_MIPS_UNUSED3		15
+#define R_MIPS_SHIFT5		16
+#define R_MIPS_SHIFT6		17
+#define R_MIPS_64		18
+#define R_MIPS_GOT_DISP		19
+#define R_MIPS_GOT_PAGE		20
+#define R_MIPS_GOT_OFST		21
+/*
+ * The following two relocation types are specified in the MIPS ABI
+ * conformance guide version 1.2 but not yet in the psABI.
+ */
+#define R_MIPS_GOTHI16		22
+#define R_MIPS_GOTLO16		23
+#define R_MIPS_SUB		24
+#define R_MIPS_INSERT_A		25
+#define R_MIPS_INSERT_B		26
+#define R_MIPS_DELETE		27
+#define R_MIPS_HIGHER		28
+#define R_MIPS_HIGHEST		29
+/*
+ * The following two relocation types are specified in the MIPS ABI
+ * conformance guide version 1.2 but not yet in the psABI.
+ */
+#define R_MIPS_CALLHI16		30
+#define R_MIPS_CALLLO16		31
+/*
+ * Introduced for MIPSr6.
+ */
+#define R_MIPS_PC21_S2		60
+#define R_MIPS_PC26_S2		61
+#define R_MIPS_PC18_S3		62
+#define R_MIPS_PC19_S2		63
+#define R_MIPS_PCHI16		64
+#define R_MIPS_PCLO16		65
+/*
+ * This range is reserved for vendor specific relocations.
+ */
+#define R_MIPS_LOVENDOR		100
+#define R_MIPS_HIVENDOR		127
+
+#define R_MIPS_PC32		248
+
+#endif /* _UAPI_LINUX_ELF_R_H */
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
index 819ded2d39de2b..3d18543d5460a7 100644
--- a/include/uapi/linux/elf.h
+++ b/include/uapi/linux/elf.h
@@ -4,6 +4,7 @@
 
 #include <linux/types.h>
 #include <linux/elf-em.h>
+#include <linux/elf-r.h>
 
 /* 32-bit ELF base types. */
 typedef __u32	Elf32_Addr;
diff --git a/lib/vdso/Makefile b/lib/vdso/Makefile
index aedd40aaa950c8..861ca416f9b334 100644
--- a/lib/vdso/Makefile
+++ b/lib/vdso/Makefile
@@ -1,3 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
+obj-y += check/
+
 obj-$(CONFIG_GENERIC_VDSO_DATA_STORE) += datastore.o
diff --git a/lib/vdso/Makefile.include b/lib/vdso/Makefile.include
index cedbf15f80874d..a5621b1d6ab51f 100644
--- a/lib/vdso/Makefile.include
+++ b/lib/vdso/Makefile.include
@@ -6,6 +6,15 @@ GENERIC_VDSO_DIR := $(dir $(GENERIC_VDSO_MK_PATH))
 c-gettimeofday-$(CONFIG_GENERIC_GETTIMEOFDAY) := $(addprefix $(GENERIC_VDSO_DIR), gettimeofday.c)
 c-getrandom-$(CONFIG_VDSO_GETRANDOM) := $(addprefix $(GENERIC_VDSO_DIR), getrandom.c)
 
+ifdef CONFIG_RUST_IS_AVAILABLE
+vdsocheck := lib/vdso/check/vdsocheck
+
+$(vdsocheck): FORCE
+	$(Q)$(MAKE) $(build)=lib/vdso/check vdsocheck
+else
+vdsocheck :=
+endif
+
 # This cmd checks that the vdso library does not contain dynamic relocations.
 # It has to be called after the linking of the vdso library and requires it
 # as a parameter.
@@ -13,6 +22,14 @@ c-getrandom-$(CONFIG_VDSO_GETRANDOM) := $(addprefix $(GENERIC_VDSO_DIR), getrand
 # As a workaround for some GNU ld ports which produce unneeded R_*_NONE
 # dynamic relocations, ignore R_*_NONE.
 quiet_cmd_vdso_check = VDSOCHK $@
+ifneq ($(vdsocheck),)
+      cmd_vdso_check = $(vdsocheck) $(filter %.o, $(real-prereqs)) $@
+else
       cmd_vdso_check = if $(READELF) -rW $@ | grep -v _NONE | grep -q " R_\w*_"; \
 		       then (echo >&2 "$@: dynamic relocations are not supported"; \
 			     rm -f $@; /bin/false); fi
+endif
+
+# Variant of cmd_ld which does not try to link the vdsocheck tool.
+quiet_cmd_ld_vdso = VDSOLD $@
+      cmd_ld_vdso = $(LD) $(ld_flags) $(filter-out $(vdsocheck), $(real-prereqs)) -o $@
diff --git a/lib/vdso/check/.gitignore b/lib/vdso/check/.gitignore
new file mode 100644
index 00000000000000..751be38f11f214
--- /dev/null
+++ b/lib/vdso/check/.gitignore
@@ -0,0 +1,3 @@
+/bindings.rs
+/libbindings.rlib
+/vdsocheck
diff --git a/lib/vdso/check/Makefile b/lib/vdso/check/Makefile
new file mode 100644
index 00000000000000..052997e9ece5c0
--- /dev/null
+++ b/lib/vdso/check/Makefile
@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+quiet_cmd_host_bindgen = HOSTBINDGEN $@
+      cmd_host_bindgen = $(BINDGEN) $< -o $@ --depfile $(depfile) -- $(HOSTBINDGEN_FLAGS)
+
+quiet_cmd_host_rustlib = HOSTRUSTLIB $@
+      cmd_host_rustlib = \
+	$(HOSTRUSTC) $(hostrust_flags) \
+		--emit=dep-info=$(depfile) --emit=link=$@ \
+		--crate-type rlib \
+		--crate-name $(patsubst %.rlib,%,$(notdir $@)) $<
+
+$(obj)/bindings.rs: HOSTBINDGEN_FLAGS := -I$(srctree)/tools/include/uapi
+$(obj)/bindings.rs: $(srctree)/tools/include/uapi/linux/elf.h FORCE
+	$(call if_changed_dep,host_bindgen)
+
+HOSTRUSTFLAGS_libbindings := -Awarnings
+$(obj)/libbindings.rlib: $(obj)/bindings.rs FORCE
+	$(call if_changed_dep,host_rustlib)
+
+targets += bindings.rs libbindings.rlib
+
+hostprogs += vdsocheck
+vdsocheck-rust := y
+HOSTRUSTFLAGS_vdsocheck := --extern bindings=$(obj)/libbindings.rlib
+$(obj)/vdsocheck: $(obj)/libbindings.rlib
+
+vdsocheck: $(obj)/vdsocheck
diff --git a/lib/vdso/check/elf.rs b/lib/vdso/check/elf.rs
new file mode 100644
index 00000000000000..66e8ab3497aaa9
--- /dev/null
+++ b/lib/vdso/check/elf.rs
@@ -0,0 +1,488 @@
+// SPDX-License-Identifier: GPL-2.0
+
+use std::fmt;
+use std::iter::Iterator;
+use std::result::Result;
+use std::str;
+
+use ::bindings;
+
+#[derive(Debug, Copy, Clone)]
+enum ByteOrder {
+    LittleEndian,
+    BigEndian,
+}
+
+trait ToCpu {
+    fn to_cpu(self, byteorder: ByteOrder) -> Self;
+}
+
+macro_rules! declare_to_cpu {
+    ($t:ty) => {
+        impl ToCpu for $t {
+            fn to_cpu(self, byteorder: ByteOrder) -> Self {
+                match byteorder {
+                    ByteOrder::LittleEndian => Self::from_le(self),
+                    ByteOrder::BigEndian => Self::from_be(self),
+                }
+            }
+        }
+    };
+}
+
+declare_to_cpu!(u16);
+declare_to_cpu!(u32);
+declare_to_cpu!(u64);
+
+#[derive(Debug, Copy, Clone)]
+enum Class {
+    Elf32,
+    Elf64,
+}
+
+enum ClassAlternative<T32, T64> {
+    Elf32(T32),
+    Elf64(T64),
+}
+
+#[derive(Debug)]
+pub(crate) enum ParseError {
+    InvalidFileMagic([u8; 4]),
+    InvalidFileClass(u32),
+    InvalidFileByteOrder(u32),
+    InvalidSectionSize,
+    MissingStringTable,
+    StrtabIndexOutOfRange,
+    IndexOutOfRange,
+    StrtabInvalidData(str::Utf8Error),
+}
+
+pub(crate) type ParseResult<T> = Result<T, ParseError>;
+
+impl fmt::Display for ParseError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            ParseError::InvalidFileMagic(m) => write!(f, "Invalid ELF magic {:?}", m),
+            ParseError::InvalidFileClass(c) => write!(f, "Invalid ELF class {}", c),
+            ParseError::InvalidFileByteOrder(b) => write!(f, "Invalid ELF byteorder {}", b),
+            ParseError::InvalidSectionSize => write!(f, "Invalid ELF section size"),
+            ParseError::MissingStringTable => write!(f, "Missing string table"),
+            ParseError::IndexOutOfRange => write!(f, "Index out of range"),
+            ParseError::StrtabIndexOutOfRange => write!(f, "String table index out of range"),
+            ParseError::StrtabInvalidData(e) => write!(f, "Invalid data in string table: {}", e),
+        }
+    }
+}
+
+fn read_from_bytes<T>(data: &[u8]) -> ParseResult<T> {
+    if data.len() < std::mem::size_of::<T>() {
+        Err(ParseError::IndexOutOfRange)?
+    }
+    let ptr = data.as_ptr() as *const T;
+    let t: T = unsafe { std::ptr::read_unaligned(ptr) };
+    Ok(t)
+}
+
+fn get_data_subslice(data: &[u8], offset: u64, size: u64) -> ParseResult<&[u8]> {
+    let start: usize = offset.try_into().map_err(|_| ParseError::IndexOutOfRange)?;
+    let size: usize = size.try_into().map_err(|_| ParseError::IndexOutOfRange)?;
+    let end = start.checked_add(size).ok_or(ParseError::IndexOutOfRange)?;
+
+    Ok(&data[start..end])
+}
+
+/// Representation of a complete ELF file.
+#[derive(Debug)]
+pub(crate) struct File<'a> {
+    byteorder: ByteOrder,
+    class: Class,
+    pub type_: u16,
+    pub machine: u16,
+    pub data: &'a [u8],
+    section_headers: SectionInfo<'a>,
+    section_names: StrtabSection<'a>,
+}
+
+impl<'a> File<'a> {
+    pub(crate) fn new_from_bytes(data: &'a [u8]) -> Result<Self, ParseError> {
+        const ELF_MAGIC: [u8; 4] = [
+            bindings::ELFMAG0 as u8,
+            bindings::ELFMAG1 as u8,
+            bindings::ELFMAG2 as u8,
+            bindings::ELFMAG3 as u8,
+        ];
+        let ehdr: bindings::elf32_hdr = read_from_bytes(data)?;
+
+        let magic = [
+            ehdr.e_ident[bindings::EI_MAG0 as usize],
+            ehdr.e_ident[bindings::EI_MAG1 as usize],
+            ehdr.e_ident[bindings::EI_MAG2 as usize],
+            ehdr.e_ident[bindings::EI_MAG3 as usize],
+        ];
+
+        if magic != ELF_MAGIC {
+            return Err(ParseError::InvalidFileMagic(magic));
+        }
+
+        let class = match ehdr.e_ident[bindings::EI_CLASS as usize] as u32 {
+            bindings::ELFCLASS32 => Class::Elf32,
+            bindings::ELFCLASS64 => Class::Elf64,
+            c => return Err(ParseError::InvalidFileClass(c)),
+        };
+
+        let byteorder = match ehdr.e_ident[bindings::EI_DATA as usize] as u32 {
+            bindings::ELFDATA2LSB => ByteOrder::LittleEndian,
+            bindings::ELFDATA2MSB => ByteOrder::BigEndian,
+            b => return Err(ParseError::InvalidFileByteOrder(b)),
+        };
+
+        let (type_, machine, shnum, shoff, shentsize, shstrndx) = match class {
+            Class::Elf32 => {
+                let ehdr: bindings::elf32_hdr = read_from_bytes(data)?;
+                (
+                    ehdr.e_type.to_cpu(byteorder),
+                    ehdr.e_machine.to_cpu(byteorder),
+                    ehdr.e_shnum.to_cpu(byteorder),
+                    ehdr.e_shoff.to_cpu(byteorder).into(),
+                    ehdr.e_shentsize.to_cpu(byteorder),
+                    ehdr.e_shstrndx.to_cpu(byteorder),
+                )
+            }
+            Class::Elf64 => {
+                let ehdr: bindings::elf64_hdr = read_from_bytes(data)?;
+                (
+                    ehdr.e_type.to_cpu(byteorder),
+                    ehdr.e_machine.to_cpu(byteorder),
+                    ehdr.e_shnum.to_cpu(byteorder),
+                    ehdr.e_shoff.to_cpu(byteorder),
+                    ehdr.e_shentsize.to_cpu(byteorder),
+                    ehdr.e_shstrndx.to_cpu(byteorder),
+                )
+            }
+        };
+
+        let section_headers = SectionInfo {
+            byteorder,
+            class,
+            entsize: shentsize.into(),
+            data: get_data_subslice(data, shoff, u64::from(shnum) * u64::from(shentsize))?,
+            name: "<section headers>",
+        };
+
+        let string_table = SectionHeaderIterator::new(&section_headers, data)?
+            .nth(shstrndx.into())
+            .ok_or(ParseError::MissingStringTable)??;
+
+        let section_names = StrtabSection(SectionInfo {
+            name: "<section header names>",
+            byteorder,
+            class,
+            data: string_table.data,
+            entsize: string_table.entsize,
+        });
+
+        Ok(File {
+            byteorder,
+            class,
+            type_,
+            machine,
+            section_headers,
+            section_names,
+            data,
+        })
+    }
+
+    pub(crate) fn sections(&self) -> ParseResult<SectionIterator<'_>> {
+        Ok(SectionIterator {
+            file: self,
+            section_headers: SectionHeaderIterator::new(&self.section_headers, self.data)?,
+        })
+    }
+}
+
+/// High-level representation of an ELF section.
+#[derive(Clone, Debug)]
+pub(crate) struct SectionInfo<'a> {
+    byteorder: ByteOrder,
+    class: Class,
+    pub name: &'a str,
+    entsize: u64,
+    pub data: &'a [u8],
+}
+
+/// Typed high-level iterator over all sections in a `File`.
+#[derive(Debug)]
+pub(crate) enum Section<'a> {
+    Null(SectionInfo<'a>),
+    Rel(RelSection<'a>),
+    Rela(RelaSection<'a>),
+    Strtab(StrtabSection<'a>),
+    Unknown(SectionInfo<'a>),
+}
+
+impl<'a> Section<'a> {
+    pub(crate) fn info(&'a self) -> &'a SectionInfo<'a> {
+        match self {
+            Section::Null(info) | Section::Unknown(info) => info,
+            Section::Rel(rel) => &rel.0,
+            Section::Rela(rela) => &rela.0,
+            Section::Strtab(strtab) => &strtab.0,
+        }
+    }
+}
+
+pub(crate) struct SectionIterator<'a> {
+    file: &'a File<'a>,
+    section_headers: SectionHeaderIterator<'a, 'a>,
+}
+
+impl<'a> Iterator for SectionIterator<'a> {
+    type Item = ParseResult<Section<'a>>;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        self.section_headers.next().map(|header| {
+            let header = header?;
+            let info = SectionInfo {
+                byteorder: self.file.byteorder,
+                class: self.file.class,
+                name: self.file.section_names.entry(header.name)?,
+                entsize: header.entsize,
+                data: header.data,
+            };
+
+            Ok(match header.type_ {
+                bindings::SHT_NULL => Section::Null(info),
+                bindings::SHT_RELA => Section::Rela(RelaSection(info)),
+                bindings::SHT_REL => Section::Rel(RelSection(info)),
+                bindings::SHT_STRTAB => Section::Strtab(StrtabSection(info)),
+                _ => Section::Unknown(info),
+            })
+        })
+    }
+}
+
+/// Iterator over a section of data containing instances of type `T`.
+struct SectionEntityIterator<'a, T> {
+    data: &'a [u8],
+    byteorder: ByteOrder,
+    _phantom: std::marker::PhantomData<T>,
+}
+
+impl<'a, T> SectionEntityIterator<'a, T> {
+    const ENTITY_SIZE: usize = std::mem::size_of::<T>();
+
+    fn new(section: &'a SectionInfo<'a>) -> ParseResult<Self> {
+        let data = section.data;
+
+        if section.entsize != Self::ENTITY_SIZE as u64 {
+            Err(ParseError::InvalidSectionSize)
+        } else if data.len().is_multiple_of(Self::ENTITY_SIZE) {
+            Ok(Self {
+                data,
+                byteorder: section.byteorder,
+                _phantom: std::marker::PhantomData,
+            })
+        } else {
+            Err(ParseError::InvalidSectionSize)
+        }
+    }
+}
+
+impl<'a, T> Iterator for SectionEntityIterator<'a, T> {
+    type Item = T;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        if self.data.len() != 0 {
+            let ptr = self.data.as_ptr() as *const T;
+            let entity: T = unsafe { std::ptr::read_unaligned(ptr) };
+            self.data = &self.data[Self::ENTITY_SIZE..];
+            Some(entity)
+        } else {
+            None
+        }
+    }
+}
+
+/// Class-independent representation of an entry in a section header table.
+#[derive(Debug)]
+struct SectionHeader<'a> {
+    name: u32,
+    type_: u32,
+    entsize: u64,
+    data: &'a [u8],
+}
+
+/// Iterator over the section header table.
+struct SectionHeaderIterator<'f: 'a, 'a>(
+    ClassAlternative<
+        SectionEntityIterator<'a, bindings::elf32_shdr>,
+        SectionEntityIterator<'a, bindings::elf64_shdr>,
+    >,
+    &'f [u8],
+);
+
+impl<'f: 'a, 'a> SectionHeaderIterator<'f, 'a> {
+    fn new(section: &'a SectionInfo<'a>, file_data: &'f [u8]) -> ParseResult<Self> {
+        Ok(Self(
+            match section.class {
+                Class::Elf32 => ClassAlternative::Elf32(SectionEntityIterator::new(section)?),
+                Class::Elf64 => ClassAlternative::Elf64(SectionEntityIterator::new(section)?),
+            },
+            file_data,
+        ))
+    }
+}
+
+impl<'f: 'a, 'a> Iterator for SectionHeaderIterator<'f, 'a> {
+    type Item = ParseResult<SectionHeader<'f>>;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        let file_data = self.1;
+
+        match &mut self.0 {
+            ClassAlternative::Elf32(iter) => iter.next().map(|n| {
+                Ok(SectionHeader {
+                    name: n.sh_name.to_cpu(iter.byteorder).into(),
+                    type_: n.sh_type.to_cpu(iter.byteorder).into(),
+                    entsize: n.sh_entsize.to_cpu(iter.byteorder).into(),
+                    data: get_data_subslice(
+                        file_data,
+                        n.sh_offset.to_cpu(iter.byteorder).into(),
+                        n.sh_size.to_cpu(iter.byteorder).into(),
+                    )?,
+                })
+            }),
+            ClassAlternative::Elf64(iter) => iter.next().map(|n| {
+                Ok(SectionHeader {
+                    name: n.sh_name.to_cpu(iter.byteorder).into(),
+                    type_: n.sh_type.to_cpu(iter.byteorder).into(),
+                    entsize: n.sh_entsize.to_cpu(iter.byteorder).into(),
+                    data: get_data_subslice(
+                        file_data,
+                        n.sh_offset.to_cpu(iter.byteorder).into(),
+                        n.sh_size.to_cpu(iter.byteorder).into(),
+                    )?,
+                })
+            }),
+        }
+    }
+}
+
+/// High-level interface to a SHT_STRTAB string table.
+#[derive(Debug)]
+pub(crate) struct StrtabSection<'a>(SectionInfo<'a>);
+
+impl<'a> StrtabSection<'a> {
+    pub(crate) fn entry(&'a self, index: u32) -> ParseResult<&'a str> {
+        let data = self.0.data;
+        let index = index as usize;
+
+        if index >= data.len() {
+            Err(ParseError::StrtabIndexOutOfRange)
+        } else {
+            let len = data[index..]
+                .iter()
+                .position(|b| *b == 0x00)
+                .ok_or(ParseError::StrtabIndexOutOfRange)?;
+            let s = std::str::from_utf8(&data[index..index + len])
+                .map_err(|e| ParseError::StrtabInvalidData(e))?;
+            Ok(s)
+        }
+    }
+}
+
+/// High-level interface to a SHT_REL relocation table.
+#[derive(Debug)]
+pub(crate) struct RelSection<'a>(SectionInfo<'a>);
+
+impl<'a> RelSection<'a> {
+    pub(crate) fn entries(&'a self) -> ParseResult<RelSectionIterator<'a>> {
+        RelSectionIterator::new(&self.0)
+    }
+}
+
+#[derive(Debug)]
+pub(crate) struct Rel {
+    pub type_: u32,
+}
+
+pub(crate) struct RelSectionIterator<'a>(
+    ClassAlternative<
+        SectionEntityIterator<'a, bindings::elf32_rel>,
+        SectionEntityIterator<'a, bindings::elf64_rel>,
+    >,
+);
+
+impl<'a> RelSectionIterator<'a> {
+    fn new(section: &'a SectionInfo<'a>) -> ParseResult<Self> {
+        Ok(Self(match section.class {
+            Class::Elf32 => ClassAlternative::Elf32(SectionEntityIterator::new(section)?),
+            Class::Elf64 => ClassAlternative::Elf64(SectionEntityIterator::new(section)?),
+        }))
+    }
+}
+
+impl<'a> Iterator for RelSectionIterator<'a> {
+    type Item = Rel;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        match &mut self.0 {
+            ClassAlternative::Elf32(iter) => iter.next().map(|n| {
+                let type_ = n.r_info.to_cpu(iter.byteorder) & 0xff;
+                Self::Item { type_ }
+            }),
+            ClassAlternative::Elf64(iter) => iter.next().map(|n| {
+                let type_ = n.r_info.to_cpu(iter.byteorder) as u32;
+                Self::Item { type_ }
+            }),
+        }
+    }
+}
+
+/// High-level interface to a SHT_RELA relocation table.
+#[derive(Debug)]
+pub(crate) struct RelaSection<'a>(SectionInfo<'a>);
+
+impl<'a> RelaSection<'a> {
+    pub(crate) fn entries(&'a self) -> ParseResult<RelaSectionIterator<'a>> {
+        RelaSectionIterator::new(&self.0)
+    }
+}
+
+#[derive(Debug)]
+pub(crate) struct Rela {
+    pub type_: u32,
+}
+
+pub(crate) struct RelaSectionIterator<'a>(
+    ClassAlternative<
+        SectionEntityIterator<'a, bindings::elf32_rela>,
+        SectionEntityIterator<'a, bindings::elf64_rela>,
+    >,
+);
+
+impl<'a> RelaSectionIterator<'a> {
+    fn new(section: &'a SectionInfo<'a>) -> ParseResult<Self> {
+        Ok(Self(match section.class {
+            Class::Elf32 => ClassAlternative::Elf32(SectionEntityIterator::new(section)?),
+            Class::Elf64 => ClassAlternative::Elf64(SectionEntityIterator::new(section)?),
+        }))
+    }
+}
+
+impl<'a> Iterator for RelaSectionIterator<'a> {
+    type Item = Rela;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        match &mut self.0 {
+            ClassAlternative::Elf32(iter) => iter.next().map(|n| {
+                let type_ = n.r_info.to_cpu(iter.byteorder) & 0xff;
+                Self::Item { type_ }
+            }),
+            ClassAlternative::Elf64(iter) => iter.next().map(|n| {
+                let type_ = n.r_info.to_cpu(iter.byteorder) as u32;
+                Self::Item { type_ }
+            }),
+        }
+    }
+}
diff --git a/lib/vdso/check/vdsocheck.rs b/lib/vdso/check/vdsocheck.rs
new file mode 100644
index 00000000000000..d9e660385e154f
--- /dev/null
+++ b/lib/vdso/check/vdsocheck.rs
@@ -0,0 +1,279 @@
+// SPDX-License-Identifier: GPL-2.0
+
+//! vDSO build-time validation
+//!
+//! Check that the vDSO library does not contain dynamic relocations.
+
+use std::fmt;
+use std::fs;
+use std::option::Option;
+use std::process;
+
+use ::bindings;
+
+mod elf;
+
+struct AllowedRelocations<'a> {
+    ignored_object_file_sections: Option<&'a [&'a str]>,
+    in_object_file: &'a [u32],
+}
+
+impl<'a> AllowedRelocations<'a> {
+    fn is_ignored_section(&self, section: &elf::Section<'_>) -> bool {
+        let name = section.info().name;
+
+        if name.starts_with(".rel.debug_") || name.starts_with(".rela.debug_") {
+            true
+        } else if let Some(ignored_object_file_sections) = self.ignored_object_file_sections {
+            ignored_object_file_sections.contains(&name)
+        } else {
+            false
+        }
+    }
+}
+
+fn allowed_relocations_for_machine(machine: u16) -> Option<AllowedRelocations<'static>> {
+    match machine as u32 {
+        bindings::EM_386 => Some(AllowedRelocations {
+            ignored_object_file_sections: None,
+            in_object_file: &[
+                bindings::R_386_PC32,
+                bindings::R_386_GOTOFF,
+                bindings::R_386_GOTPC,
+            ],
+        }),
+        bindings::EM_X86_64 => Some(AllowedRelocations {
+            ignored_object_file_sections: None,
+            in_object_file: &[bindings::R_X86_64_PC32, bindings::R_X86_64_PLT32],
+        }),
+        bindings::EM_ARM => Some(AllowedRelocations {
+            ignored_object_file_sections: None,
+            in_object_file: &[
+                bindings::R_ARM_NONE,
+                bindings::R_ARM_REL32,
+                bindings::R_ARM_PREL31,
+            ],
+        }),
+        bindings::EM_AARCH64 => Some(AllowedRelocations {
+            ignored_object_file_sections: None,
+            in_object_file: &[
+                bindings::R_AARCH64_PREL64,
+                bindings::R_AARCH64_PREL32,
+                bindings::R_AARCH64_PREL16,
+                bindings::R_AARCH64_LD_PREL_LO19,
+                bindings::R_AARCH64_ADR_PREL_LO21,
+                bindings::R_AARCH64_CALL26,
+            ],
+        }),
+        bindings::EM_PPC => Some(AllowedRelocations {
+            ignored_object_file_sections: None,
+            in_object_file: &[
+                bindings::R_PPC_REL24,
+                bindings::R_PPC_REL14,
+                bindings::R_PPC_REL32,
+                bindings::R_PPC_REL16,
+                bindings::R_PPC_REL16_LO,
+                bindings::R_PPC_REL16_HI,
+                bindings::R_PPC_REL16_HA,
+            ],
+        }),
+        bindings::EM_PPC64 => Some(AllowedRelocations {
+            ignored_object_file_sections: None,
+            in_object_file: &[
+                bindings::R_PPC64_REL24,
+                bindings::R_PPC64_REL14,
+                bindings::R_PPC64_REL32,
+                bindings::R_PPC64_REL64,
+                bindings::R_PPC64_REL16,
+                bindings::R_PPC64_REL16_LO,
+                bindings::R_PPC64_REL16_HI,
+                bindings::R_PPC64_REL16_HA,
+            ],
+        }),
+        bindings::EM_RISCV => Some(AllowedRelocations {
+            ignored_object_file_sections: None,
+            in_object_file: &[
+                bindings::R_RISCV_BRANCH,
+                bindings::R_RISCV_JAL,
+                bindings::R_RISCV_CALL,
+                bindings::R_RISCV_CALL_PLT,
+                bindings::R_RISCV_PCREL_HI20,
+                bindings::R_RISCV_PCREL_LO12_I,
+                bindings::R_RISCV_PCREL_LO12_S,
+                bindings::R_RISCV_ADD8,
+                bindings::R_RISCV_ADD16,
+                bindings::R_RISCV_ADD32,
+                bindings::R_RISCV_ADD64,
+                bindings::R_RISCV_SUB8,
+                bindings::R_RISCV_SUB16,
+                bindings::R_RISCV_SUB32,
+                bindings::R_RISCV_SUB64,
+                bindings::R_RISCV_ALIGN,
+                bindings::R_RISCV_RVC_BRANCH,
+                bindings::R_RISCV_RVC_JUMP,
+                bindings::R_RISCV_RELAX,
+                bindings::R_RISCV_32_PCREL,
+            ],
+        }),
+        bindings::EM_LOONGARCH => Some(AllowedRelocations {
+            ignored_object_file_sections: None,
+            in_object_file: &[
+                bindings::R_LARCH_ADD8,
+                bindings::R_LARCH_ADD16,
+                bindings::R_LARCH_ADD24,
+                bindings::R_LARCH_ADD32,
+                bindings::R_LARCH_ADD64,
+                bindings::R_LARCH_SUB8,
+                bindings::R_LARCH_SUB16,
+                bindings::R_LARCH_SUB24,
+                bindings::R_LARCH_SUB32,
+                bindings::R_LARCH_SUB64,
+                bindings::R_LARCH_B16,
+                bindings::R_LARCH_B21,
+                bindings::R_LARCH_B26,
+                bindings::R_LARCH_PCALA_HI20,
+                bindings::R_LARCH_PCALA_LO12,
+                bindings::R_LARCH_PCALA64_LO20,
+                bindings::R_LARCH_PCALA64_HI12,
+                bindings::R_LARCH_32_PCREL,
+            ],
+        }),
+        bindings::EM_S390 => Some(AllowedRelocations {
+            ignored_object_file_sections: None,
+            in_object_file: &[
+                bindings::R_390_PC32,
+                bindings::R_390_PC32DBL,
+                bindings::R_390_PLT32DBL,
+            ],
+        }),
+        bindings::EM_MIPS => Some(AllowedRelocations {
+            ignored_object_file_sections: Some(&[".rel.pdr", ".rela.pdr"]),
+            in_object_file: &[
+                bindings::R_MIPS_PC16,
+                bindings::R_MIPS_PC21_S2,
+                bindings::R_MIPS_PC26_S2,
+                bindings::R_MIPS_PC18_S3,
+                bindings::R_MIPS_PC19_S2,
+                bindings::R_MIPS_PCHI16,
+                bindings::R_MIPS_PCLO16,
+                bindings::R_MIPS_PC32,
+            ],
+        }),
+        _ => None,
+    }
+}
+
+#[derive(Debug)]
+enum ValidationError<'a> {
+    ParseError(elf::ParseError),
+    UnsupportedArchitecture(u16),
+    UnrecognizedElfFileType(u32),
+    UnexpectedSection(elf::Section<'a>),
+    InvalidRelocation(elf::Section<'a>, u32),
+}
+
+impl<'a> From<elf::ParseError> for ValidationError<'a> {
+    fn from(parse_error: elf::ParseError) -> Self {
+        Self::ParseError(parse_error)
+    }
+}
+
+impl fmt::Display for ValidationError<'_> {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            ValidationError::ParseError(e) => write!(f, "Parsing error: {}", e),
+            ValidationError::UnsupportedArchitecture(n) => {
+                write!(f, "Unsupported ELF architecture {}", n)
+            }
+            ValidationError::UnrecognizedElfFileType(t) => {
+                write!(f, "Unrecognized ELF file type {}", t)
+            }
+            ValidationError::UnexpectedSection(ref s) => {
+                write!(f, "Unexpected section '{}'", s.info().name)
+            }
+            ValidationError::InvalidRelocation(ref s, t) => {
+                write!(f, "Invalid relocation {} in section '{}'", t, s.info().name)
+            }
+        }
+    }
+}
+
+type ValidationResult<'a> = Result<(), ValidationError<'a>>;
+
+fn validate_linked_dso<'a>(file: &'a elf::File<'a>) -> ValidationResult<'a> {
+    for section in file.sections()? {
+        let section = section?;
+
+        /* No relocations are allowed */
+        match section {
+            elf::Section::Rel(_) | elf::Section::Rela(_) => {
+                return Err(ValidationError::UnexpectedSection(section))
+            }
+            _ => {}
+        }
+    }
+
+    Ok(())
+}
+
+fn validate_object_file<'a>(file: &'a elf::File<'a>) -> ValidationResult<'a> {
+    let allowed_relocs = allowed_relocations_for_machine(file.machine)
+        .ok_or(ValidationError::UnsupportedArchitecture(file.machine))?;
+
+    for section in file.sections()? {
+        let section = section?;
+
+        if allowed_relocs.is_ignored_section(&section) {
+            continue;
+        }
+
+        match section {
+            elf::Section::Rel(ref rel) => {
+                for entry in rel.entries()? {
+                    if !allowed_relocs.in_object_file.contains(&entry.type_) {
+                        return Err(ValidationError::InvalidRelocation(section, entry.type_));
+                    }
+                }
+            }
+            elf::Section::Rela(ref rela) => {
+                for entry in rela.entries()? {
+                    if !allowed_relocs.in_object_file.contains(&entry.type_) {
+                        return Err(ValidationError::InvalidRelocation(section, entry.type_));
+                    }
+                }
+            }
+            _ => {}
+        };
+    }
+
+    Ok(())
+}
+
+fn main() {
+    let mut args = std::env::args_os();
+
+    let program_name = args.next().unwrap_or("vdsocheck".into());
+
+    for path in args {
+        let data = fs::read(&path).unwrap_or_else(|err| {
+            println!("{}: {}: {}", program_name.display(), path.display(), err);
+            process::exit(1);
+        });
+
+        let file = elf::File::new_from_bytes(&data).unwrap_or_else(|err| {
+            println!("{}: {}: {}", program_name.display(), path.display(), err);
+            process::exit(2);
+        });
+
+        let result = match file.type_ as u32 {
+            bindings::ET_DYN => validate_linked_dso(&file),
+            bindings::ET_REL => validate_object_file(&file),
+            t => Err(ValidationError::UnrecognizedElfFileType(t)),
+        };
+
+        result.unwrap_or_else(|err| {
+            println!("{}: {}: {}", program_name.display(), path.display(), err);
+            process::exit(3);
+        });
+    }
+}
diff --git a/tools/include/uapi/linux/elf-em.h b/tools/include/uapi/linux/elf-em.h
new file mode 100644
index 00000000000000..ef38c2bc5ab7a5
--- /dev/null
+++ b/tools/include/uapi/linux/elf-em.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_ELF_EM_H
+#define _LINUX_ELF_EM_H
+
+/* These constants define the various ELF target machines */
+#define EM_NONE		0
+#define EM_M32		1
+#define EM_SPARC	2
+#define EM_386		3
+#define EM_68K		4
+#define EM_88K		5
+#define EM_486		6	/* Perhaps disused */
+#define EM_860		7
+#define EM_MIPS		8	/* MIPS R3000 (officially, big-endian only) */
+				/* Next two are historical and binaries and
+				   modules of these types will be rejected by
+				   Linux.  */
+#define EM_MIPS_RS3_LE	10	/* MIPS R3000 little-endian */
+#define EM_MIPS_RS4_BE	10	/* MIPS R4000 big-endian */
+
+#define EM_PARISC	15	/* HPPA */
+#define EM_SPARC32PLUS	18	/* Sun's "v8plus" */
+#define EM_PPC		20	/* PowerPC */
+#define EM_PPC64	21	 /* PowerPC64 */
+#define EM_SPU		23	/* Cell BE SPU */
+#define EM_ARM		40	/* ARM 32 bit */
+#define EM_SH		42	/* SuperH */
+#define EM_SPARCV9	43	/* SPARC v9 64-bit */
+#define EM_H8_300	46	/* Renesas H8/300 */
+#define EM_IA_64	50	/* HP/Intel IA-64 */
+#define EM_X86_64	62	/* AMD x86-64 */
+#define EM_S390		22	/* IBM S/390 */
+#define EM_CRIS		76	/* Axis Communications 32-bit embedded processor */
+#define EM_M32R		88	/* Renesas M32R */
+#define EM_MN10300	89	/* Panasonic/MEI MN10300, AM33 */
+#define EM_OPENRISC     92     /* OpenRISC 32-bit embedded processor */
+#define EM_ARCOMPACT	93	/* ARCompact processor */
+#define EM_XTENSA	94	/* Tensilica Xtensa Architecture */
+#define EM_BLACKFIN     106     /* ADI Blackfin Processor */
+#define EM_UNICORE	110	/* UniCore-32 */
+#define EM_ALTERA_NIOS2	113	/* Altera Nios II soft-core processor */
+#define EM_TI_C6000	140	/* TI C6X DSPs */
+#define EM_HEXAGON	164	/* QUALCOMM Hexagon */
+#define EM_NDS32	167	/* Andes Technology compact code size
+				   embedded RISC processor family */
+#define EM_AARCH64	183	/* ARM 64 bit */
+#define EM_TILEPRO	188	/* Tilera TILEPro */
+#define EM_MICROBLAZE	189	/* Xilinx MicroBlaze */
+#define EM_TILEGX	191	/* Tilera TILE-Gx */
+#define EM_ARCV2	195	/* ARCv2 Cores */
+#define EM_RISCV	243	/* RISC-V */
+#define EM_BPF		247	/* Linux BPF - in-kernel virtual machine */
+#define EM_CSKY		252	/* C-SKY */
+#define EM_LOONGARCH	258	/* LoongArch */
+#define EM_FRV		0x5441	/* Fujitsu FR-V */
+
+/*
+ * This is an interim value that we will use until the committee comes
+ * up with a final number.
+ */
+#define EM_ALPHA	0x9026
+
+/* Bogus old m32r magic number, used by old tools. */
+#define EM_CYGNUS_M32R	0x9041
+/* This is the old interim value for S/390 architecture */
+#define EM_S390_OLD	0xA390
+/* Also Panasonic/MEI MN10300, AM33 */
+#define EM_CYGNUS_MN10300 0xbeef
+
+
+#endif /* _LINUX_ELF_EM_H */
diff --git a/tools/include/uapi/linux/elf-r.h b/tools/include/uapi/linux/elf-r.h
new file mode 100644
index 00000000000000..9f7457ba1c6325
--- /dev/null
+++ b/tools/include/uapi/linux/elf-r.h
@@ -0,0 +1,631 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_LINUX_ELF_R_H
+#define _UAPI_LINUX_ELF_R_H
+
+/* i386 relocation types */
+#define R_386_NONE	0
+#define R_386_32	1
+#define R_386_PC32	2
+#define R_386_GOT32	3
+#define R_386_PLT32	4
+#define R_386_COPY	5
+#define R_386_GLOB_DAT	6
+#define R_386_JMP_SLOT	7
+#define R_386_RELATIVE	8
+#define R_386_GOTOFF	9
+#define R_386_GOTPC	10
+#define R_386_NUM	11
+
+/* x86-64 relocation types */
+#define R_X86_64_NONE		0	/* No reloc */
+#define R_X86_64_64		1	/* Direct 64 bit  */
+#define R_X86_64_PC32		2	/* PC relative 32 bit signed */
+#define R_X86_64_GOT32		3	/* 32 bit GOT entry */
+#define R_X86_64_PLT32		4	/* 32 bit PLT address */
+#define R_X86_64_COPY		5	/* Copy symbol at runtime */
+#define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
+#define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
+#define R_X86_64_RELATIVE	8	/* Adjust by program base */
+#define R_X86_64_GOTPCREL	9	/* 32 bit signed pc relative
+					   offset to GOT */
+#define R_X86_64_32		10	/* Direct 32 bit zero extended */
+#define R_X86_64_32S		11	/* Direct 32 bit sign extended */
+#define R_X86_64_16		12	/* Direct 16 bit zero extended */
+#define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
+#define R_X86_64_8		14	/* Direct 8 bit sign extended  */
+#define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
+#define R_X86_64_PC64		24	/* Place relative 64-bit signed */
+
+/* arm relocation types */
+#define R_ARM_NONE		0
+#define R_ARM_PC24		1
+#define R_ARM_ABS32		2
+#define R_ARM_REL32		3
+#define R_ARM_CALL		28
+#define R_ARM_JUMP24		29
+#define R_ARM_TARGET1		38
+#define R_ARM_V4BX		40
+#define R_ARM_PREL31		42
+#define R_ARM_MOVW_ABS_NC	43
+#define R_ARM_MOVT_ABS		44
+#define R_ARM_MOVW_PREL_NC	45
+#define R_ARM_MOVT_PREL		46
+#define R_ARM_ALU_PC_G0_NC	57
+#define R_ARM_ALU_PC_G1_NC	59
+#define R_ARM_LDR_PC_G2		63
+
+#define R_ARM_THM_CALL		10
+#define R_ARM_THM_JUMP24	30
+#define R_ARM_THM_MOVW_ABS_NC	47
+#define R_ARM_THM_MOVT_ABS	48
+#define R_ARM_THM_MOVW_PREL_NC	49
+#define R_ARM_THM_MOVT_PREL	50
+
+/* AArch64 static relocation types */
+
+/* Miscellaneous. */
+#define R_AARCH64_NONE			256
+
+/* Data. */
+#define R_AARCH64_ABS64			257
+#define R_AARCH64_ABS32			258
+#define R_AARCH64_ABS16			259
+#define R_AARCH64_PREL64		260
+#define R_AARCH64_PREL32		261
+#define R_AARCH64_PREL16		262
+
+/* Instructions. */
+#define R_AARCH64_MOVW_UABS_G0		263
+#define R_AARCH64_MOVW_UABS_G0_NC	264
+#define R_AARCH64_MOVW_UABS_G1		265
+#define R_AARCH64_MOVW_UABS_G1_NC	266
+#define R_AARCH64_MOVW_UABS_G2		267
+#define R_AARCH64_MOVW_UABS_G2_NC	268
+#define R_AARCH64_MOVW_UABS_G3		269
+
+#define R_AARCH64_MOVW_SABS_G0		270
+#define R_AARCH64_MOVW_SABS_G1		271
+#define R_AARCH64_MOVW_SABS_G2		272
+
+#define R_AARCH64_LD_PREL_LO19		273
+#define R_AARCH64_ADR_PREL_LO21		274
+#define R_AARCH64_ADR_PREL_PG_HI21	275
+#define R_AARCH64_ADR_PREL_PG_HI21_NC	276
+#define R_AARCH64_ADD_ABS_LO12_NC	277
+#define R_AARCH64_LDST8_ABS_LO12_NC	278
+
+#define R_AARCH64_TSTBR14		279
+#define R_AARCH64_CONDBR19		280
+#define R_AARCH64_JUMP26		282
+#define R_AARCH64_CALL26		283
+#define R_AARCH64_LDST16_ABS_LO12_NC	284
+#define R_AARCH64_LDST32_ABS_LO12_NC	285
+#define R_AARCH64_LDST64_ABS_LO12_NC	286
+#define R_AARCH64_LDST128_ABS_LO12_NC	299
+
+#define R_AARCH64_MOVW_PREL_G0		287
+#define R_AARCH64_MOVW_PREL_G0_NC	288
+#define R_AARCH64_MOVW_PREL_G1		289
+#define R_AARCH64_MOVW_PREL_G1_NC	290
+#define R_AARCH64_MOVW_PREL_G2		291
+#define R_AARCH64_MOVW_PREL_G2_NC	292
+#define R_AARCH64_MOVW_PREL_G3		293
+
+#define R_AARCH64_RELATIVE		1027
+
+/* PowerPC relocations defined by the ABIs */
+#define R_PPC_NONE		0
+#define R_PPC_ADDR32		1	/* 32bit absolute address */
+#define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
+#define R_PPC_ADDR16		3	/* 16bit absolute address */
+#define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
+#define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
+#define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
+#define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
+#define R_PPC_ADDR14_BRTAKEN	8
+#define R_PPC_ADDR14_BRNTAKEN	9
+#define R_PPC_REL24		10	/* PC relative 26 bit */
+#define R_PPC_REL14		11	/* PC relative 16 bit */
+#define R_PPC_REL14_BRTAKEN	12
+#define R_PPC_REL14_BRNTAKEN	13
+#define R_PPC_GOT16		14
+#define R_PPC_GOT16_LO		15
+#define R_PPC_GOT16_HI		16
+#define R_PPC_GOT16_HA		17
+#define R_PPC_PLTREL24		18
+#define R_PPC_COPY		19
+#define R_PPC_GLOB_DAT		20
+#define R_PPC_JMP_SLOT		21
+#define R_PPC_RELATIVE		22
+#define R_PPC_LOCAL24PC		23
+#define R_PPC_UADDR32		24
+#define R_PPC_UADDR16		25
+#define R_PPC_REL32		26
+#define R_PPC_PLT32		27
+#define R_PPC_PLTREL32		28
+#define R_PPC_PLT16_LO		29
+#define R_PPC_PLT16_HI		30
+#define R_PPC_PLT16_HA		31
+#define R_PPC_SDAREL16		32
+#define R_PPC_SECTOFF		33
+#define R_PPC_SECTOFF_LO	34
+#define R_PPC_SECTOFF_HI	35
+#define R_PPC_SECTOFF_HA	36
+
+/* PowerPC relocations defined for the TLS access ABI.  */
+#define R_PPC_TLS		67 /* none	(sym+add)@tls */
+#define R_PPC_DTPMOD32		68 /* word32	(sym+add)@dtpmod */
+#define R_PPC_TPREL16		69 /* half16*	(sym+add)@tprel */
+#define R_PPC_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
+#define R_PPC_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
+#define R_PPC_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
+#define R_PPC_TPREL32		73 /* word32	(sym+add)@tprel */
+#define R_PPC_DTPREL16		74 /* half16*	(sym+add)@dtprel */
+#define R_PPC_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
+#define R_PPC_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
+#define R_PPC_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
+#define R_PPC_DTPREL32		78 /* word32	(sym+add)@dtprel */
+#define R_PPC_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
+#define R_PPC_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
+#define R_PPC_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
+#define R_PPC_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
+#define R_PPC_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
+#define R_PPC_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
+#define R_PPC_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
+#define R_PPC_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
+#define R_PPC_GOT_TPREL16	87 /* half16*	(sym+add)@got@tprel */
+#define R_PPC_GOT_TPREL16_LO	88 /* half16	(sym+add)@got@tprel@l */
+#define R_PPC_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
+#define R_PPC_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
+#define R_PPC_GOT_DTPREL16	91 /* half16*	(sym+add)@got@dtprel */
+#define R_PPC_GOT_DTPREL16_LO	92 /* half16*	(sym+add)@got@dtprel@l */
+#define R_PPC_GOT_DTPREL16_HI	93 /* half16*	(sym+add)@got@dtprel@h */
+#define R_PPC_GOT_DTPREL16_HA	94 /* half16*	(sym+add)@got@dtprel@ha */
+
+#define R_PPC_REL16		249
+#define R_PPC_REL16_LO		250
+#define R_PPC_REL16_HI		251
+#define R_PPC_REL16_HA		252
+
+/* keep this the last entry. */
+#define R_PPC_NUM		253
+
+/* PowerPC64 relocations defined by the ABIs */
+#define R_PPC64_NONE    R_PPC_NONE
+#define R_PPC64_ADDR32  R_PPC_ADDR32  /* 32bit absolute address.  */
+#define R_PPC64_ADDR24  R_PPC_ADDR24  /* 26bit address, word aligned.  */
+#define R_PPC64_ADDR16  R_PPC_ADDR16  /* 16bit absolute address. */
+#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of abs. address.  */
+#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of abs. address. */
+#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits.  */
+#define R_PPC64_ADDR14 R_PPC_ADDR14   /* 16bit address, word aligned.  */
+#define R_PPC64_ADDR14_BRTAKEN  R_PPC_ADDR14_BRTAKEN
+#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN
+#define R_PPC64_REL24   R_PPC_REL24 /* PC relative 26 bit, word aligned.  */
+#define R_PPC64_REL14   R_PPC_REL14 /* PC relative 16 bit. */
+#define R_PPC64_REL14_BRTAKEN   R_PPC_REL14_BRTAKEN
+#define R_PPC64_REL14_BRNTAKEN  R_PPC_REL14_BRNTAKEN
+#define R_PPC64_GOT16     R_PPC_GOT16
+#define R_PPC64_GOT16_LO  R_PPC_GOT16_LO
+#define R_PPC64_GOT16_HI  R_PPC_GOT16_HI
+#define R_PPC64_GOT16_HA  R_PPC_GOT16_HA
+
+#define R_PPC64_COPY      R_PPC_COPY
+#define R_PPC64_GLOB_DAT  R_PPC_GLOB_DAT
+#define R_PPC64_JMP_SLOT  R_PPC_JMP_SLOT
+#define R_PPC64_RELATIVE  R_PPC_RELATIVE
+
+#define R_PPC64_UADDR32   R_PPC_UADDR32
+#define R_PPC64_UADDR16   R_PPC_UADDR16
+#define R_PPC64_REL32     R_PPC_REL32
+#define R_PPC64_PLT32     R_PPC_PLT32
+#define R_PPC64_PLTREL32  R_PPC_PLTREL32
+#define R_PPC64_PLT16_LO  R_PPC_PLT16_LO
+#define R_PPC64_PLT16_HI  R_PPC_PLT16_HI
+#define R_PPC64_PLT16_HA  R_PPC_PLT16_HA
+
+#define R_PPC64_SECTOFF     R_PPC_SECTOFF
+#define R_PPC64_SECTOFF_LO  R_PPC_SECTOFF_LO
+#define R_PPC64_SECTOFF_HI  R_PPC_SECTOFF_HI
+#define R_PPC64_SECTOFF_HA  R_PPC_SECTOFF_HA
+#define R_PPC64_ADDR30          37  /* word30 (S + A - P) >> 2.  */
+#define R_PPC64_ADDR64          38  /* doubleword64 S + A.  */
+#define R_PPC64_ADDR16_HIGHER   39  /* half16 #higher(S + A).  */
+#define R_PPC64_ADDR16_HIGHERA  40  /* half16 #highera(S + A).  */
+#define R_PPC64_ADDR16_HIGHEST  41  /* half16 #highest(S + A).  */
+#define R_PPC64_ADDR16_HIGHESTA 42  /* half16 #highesta(S + A). */
+#define R_PPC64_UADDR64     43  /* doubleword64 S + A.  */
+#define R_PPC64_REL64       44  /* doubleword64 S + A - P.  */
+#define R_PPC64_PLT64       45  /* doubleword64 L + A.  */
+#define R_PPC64_PLTREL64    46  /* doubleword64 L + A - P.  */
+#define R_PPC64_TOC16       47  /* half16* S + A - .TOC.  */
+#define R_PPC64_TOC16_LO    48  /* half16 #lo(S + A - .TOC.).  */
+#define R_PPC64_TOC16_HI    49  /* half16 #hi(S + A - .TOC.).  */
+#define R_PPC64_TOC16_HA    50  /* half16 #ha(S + A - .TOC.).  */
+#define R_PPC64_TOC         51  /* doubleword64 .TOC. */
+#define R_PPC64_PLTGOT16    52  /* half16* M + A.  */
+#define R_PPC64_PLTGOT16_LO 53  /* half16 #lo(M + A).  */
+#define R_PPC64_PLTGOT16_HI 54  /* half16 #hi(M + A).  */
+#define R_PPC64_PLTGOT16_HA 55  /* half16 #ha(M + A).  */
+
+#define R_PPC64_ADDR16_DS      56 /* half16ds* (S + A) >> 2.  */
+#define R_PPC64_ADDR16_LO_DS   57 /* half16ds  #lo(S + A) >> 2.  */
+#define R_PPC64_GOT16_DS       58 /* half16ds* (G + A) >> 2.  */
+#define R_PPC64_GOT16_LO_DS    59 /* half16ds  #lo(G + A) >> 2.  */
+#define R_PPC64_PLT16_LO_DS    60 /* half16ds  #lo(L + A) >> 2.  */
+#define R_PPC64_SECTOFF_DS     61 /* half16ds* (R + A) >> 2.  */
+#define R_PPC64_SECTOFF_LO_DS  62 /* half16ds  #lo(R + A) >> 2.  */
+#define R_PPC64_TOC16_DS       63 /* half16ds* (S + A - .TOC.) >> 2.  */
+#define R_PPC64_TOC16_LO_DS    64 /* half16ds  #lo(S + A - .TOC.) >> 2.  */
+#define R_PPC64_PLTGOT16_DS    65 /* half16ds* (M + A) >> 2.  */
+#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds  #lo(M + A) >> 2.  */
+
+/* PowerPC64 relocations defined for the TLS access ABI.  */
+#define R_PPC64_TLS		67 /* none	(sym+add)@tls */
+#define R_PPC64_DTPMOD64	68 /* doubleword64 (sym+add)@dtpmod */
+#define R_PPC64_TPREL16		69 /* half16*	(sym+add)@tprel */
+#define R_PPC64_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
+#define R_PPC64_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
+#define R_PPC64_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
+#define R_PPC64_TPREL64		73 /* doubleword64 (sym+add)@tprel */
+#define R_PPC64_DTPREL16	74 /* half16*	(sym+add)@dtprel */
+#define R_PPC64_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
+#define R_PPC64_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
+#define R_PPC64_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
+#define R_PPC64_DTPREL64	78 /* doubleword64 (sym+add)@dtprel */
+#define R_PPC64_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
+#define R_PPC64_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
+#define R_PPC64_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
+#define R_PPC64_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
+#define R_PPC64_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
+#define R_PPC64_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
+#define R_PPC64_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
+#define R_PPC64_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
+#define R_PPC64_GOT_TPREL16_DS	87 /* half16ds*	(sym+add)@got@tprel */
+#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
+#define R_PPC64_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
+#define R_PPC64_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
+#define R_PPC64_GOT_DTPREL16_DS	91 /* half16ds*	(sym+add)@got@dtprel */
+#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
+#define R_PPC64_GOT_DTPREL16_HI	93 /* half16	(sym+add)@got@dtprel@h */
+#define R_PPC64_GOT_DTPREL16_HA	94 /* half16	(sym+add)@got@dtprel@ha */
+#define R_PPC64_TPREL16_DS	95 /* half16ds*	(sym+add)@tprel */
+#define R_PPC64_TPREL16_LO_DS	96 /* half16ds	(sym+add)@tprel@l */
+#define R_PPC64_TPREL16_HIGHER	97 /* half16	(sym+add)@tprel@higher */
+#define R_PPC64_TPREL16_HIGHERA	98 /* half16	(sym+add)@tprel@highera */
+#define R_PPC64_TPREL16_HIGHEST	99 /* half16	(sym+add)@tprel@highest */
+#define R_PPC64_TPREL16_HIGHESTA 100 /* half16	(sym+add)@tprel@highesta */
+#define R_PPC64_DTPREL16_DS	101 /* half16ds* (sym+add)@dtprel */
+#define R_PPC64_DTPREL16_LO_DS	102 /* half16ds	(sym+add)@dtprel@l */
+#define R_PPC64_DTPREL16_HIGHER	103 /* half16	(sym+add)@dtprel@higher */
+#define R_PPC64_DTPREL16_HIGHERA 104 /* half16	(sym+add)@dtprel@highera */
+#define R_PPC64_DTPREL16_HIGHEST 105 /* half16	(sym+add)@dtprel@highest */
+#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16	(sym+add)@dtprel@highesta */
+#define R_PPC64_TLSGD		107
+#define R_PPC64_TLSLD		108
+#define R_PPC64_TOCSAVE		109
+
+#define R_PPC64_REL24_NOTOC	116
+#define R_PPC64_ENTRY		118
+
+#define R_PPC64_PCREL34		132
+#define R_PPC64_GOT_PCREL34	133
+
+#define R_PPC64_REL16		249
+#define R_PPC64_REL16_LO	250
+#define R_PPC64_REL16_HI	251
+#define R_PPC64_REL16_HA	252
+
+/* Keep this the last entry.  */
+#define R_PPC64_NUM		253
+
+
+/*
+ * RISC-V relocation types
+ */
+
+/* Relocation types used by the dynamic linker */
+#define R_RISCV_NONE		0
+#define R_RISCV_32		1
+#define R_RISCV_64		2
+#define R_RISCV_RELATIVE	3
+#define R_RISCV_COPY		4
+#define R_RISCV_JUMP_SLOT	5
+#define R_RISCV_TLS_DTPMOD32	6
+#define R_RISCV_TLS_DTPMOD64	7
+#define R_RISCV_TLS_DTPREL32	8
+#define R_RISCV_TLS_DTPREL64	9
+#define R_RISCV_TLS_TPREL32	10
+#define R_RISCV_TLS_TPREL64	11
+#define R_RISCV_IRELATIVE	58
+
+/* Relocation types not used by the dynamic linker */
+#define R_RISCV_BRANCH		16
+#define R_RISCV_JAL		17
+#define R_RISCV_CALL		18
+#define R_RISCV_CALL_PLT	19
+#define R_RISCV_GOT_HI20	20
+#define R_RISCV_TLS_GOT_HI20	21
+#define R_RISCV_TLS_GD_HI20	22
+#define R_RISCV_PCREL_HI20	23
+#define R_RISCV_PCREL_LO12_I	24
+#define R_RISCV_PCREL_LO12_S	25
+#define R_RISCV_HI20		26
+#define R_RISCV_LO12_I		27
+#define R_RISCV_LO12_S		28
+#define R_RISCV_TPREL_HI20	29
+#define R_RISCV_TPREL_LO12_I	30
+#define R_RISCV_TPREL_LO12_S	31
+#define R_RISCV_TPREL_ADD	32
+#define R_RISCV_ADD8		33
+#define R_RISCV_ADD16		34
+#define R_RISCV_ADD32		35
+#define R_RISCV_ADD64		36
+#define R_RISCV_SUB8		37
+#define R_RISCV_SUB16		38
+#define R_RISCV_SUB32		39
+#define R_RISCV_SUB64		40
+#define R_RISCV_GNU_VTINHERIT	41
+#define R_RISCV_GNU_VTENTRY	42
+#define R_RISCV_ALIGN		43
+#define R_RISCV_RVC_BRANCH	44
+#define R_RISCV_RVC_JUMP	45
+#define R_RISCV_GPREL_I		47
+#define R_RISCV_GPREL_S		48
+#define R_RISCV_TPREL_I		49
+#define R_RISCV_TPREL_S		50
+#define R_RISCV_RELAX		51
+#define R_RISCV_SUB6		52
+#define R_RISCV_SET6		53
+#define R_RISCV_SET8		54
+#define R_RISCV_SET16		55
+#define R_RISCV_SET32		56
+#define R_RISCV_32_PCREL	57
+#define R_RISCV_PLT32		59
+#define R_RISCV_SET_ULEB128	60
+#define R_RISCV_SUB_ULEB128	61
+
+/* LoongArch relocation types used by the dynamic linker */
+#define R_LARCH_NONE				0
+#define R_LARCH_32				1
+#define R_LARCH_64				2
+#define R_LARCH_RELATIVE			3
+#define R_LARCH_COPY				4
+#define R_LARCH_JUMP_SLOT			5
+#define R_LARCH_TLS_DTPMOD32			6
+#define R_LARCH_TLS_DTPMOD64			7
+#define R_LARCH_TLS_DTPREL32			8
+#define R_LARCH_TLS_DTPREL64			9
+#define R_LARCH_TLS_TPREL32			10
+#define R_LARCH_TLS_TPREL64			11
+#define R_LARCH_IRELATIVE			12
+#define R_LARCH_MARK_LA				20
+#define R_LARCH_MARK_PCREL			21
+#define R_LARCH_SOP_PUSH_PCREL			22
+#define R_LARCH_SOP_PUSH_ABSOLUTE		23
+#define R_LARCH_SOP_PUSH_DUP			24
+#define R_LARCH_SOP_PUSH_GPREL			25
+#define R_LARCH_SOP_PUSH_TLS_TPREL		26
+#define R_LARCH_SOP_PUSH_TLS_GOT		27
+#define R_LARCH_SOP_PUSH_TLS_GD			28
+#define R_LARCH_SOP_PUSH_PLT_PCREL		29
+#define R_LARCH_SOP_ASSERT			30
+#define R_LARCH_SOP_NOT				31
+#define R_LARCH_SOP_SUB				32
+#define R_LARCH_SOP_SL				33
+#define R_LARCH_SOP_SR				34
+#define R_LARCH_SOP_ADD				35
+#define R_LARCH_SOP_AND				36
+#define R_LARCH_SOP_IF_ELSE			37
+#define R_LARCH_SOP_POP_32_S_10_5		38
+#define R_LARCH_SOP_POP_32_U_10_12		39
+#define R_LARCH_SOP_POP_32_S_10_12		40
+#define R_LARCH_SOP_POP_32_S_10_16		41
+#define R_LARCH_SOP_POP_32_S_10_16_S2		42
+#define R_LARCH_SOP_POP_32_S_5_20		43
+#define R_LARCH_SOP_POP_32_S_0_5_10_16_S2	44
+#define R_LARCH_SOP_POP_32_S_0_10_10_16_S2	45
+#define R_LARCH_SOP_POP_32_U			46
+#define R_LARCH_ADD8				47
+#define R_LARCH_ADD16				48
+#define R_LARCH_ADD24				49
+#define R_LARCH_ADD32				50
+#define R_LARCH_ADD64				51
+#define R_LARCH_SUB8				52
+#define R_LARCH_SUB16				53
+#define R_LARCH_SUB24				54
+#define R_LARCH_SUB32				55
+#define R_LARCH_SUB64				56
+#define R_LARCH_GNU_VTINHERIT			57
+#define R_LARCH_GNU_VTENTRY			58
+#define R_LARCH_B16				64
+#define R_LARCH_B21				65
+#define R_LARCH_B26				66
+#define R_LARCH_ABS_HI20			67
+#define R_LARCH_ABS_LO12			68
+#define R_LARCH_ABS64_LO20			69
+#define R_LARCH_ABS64_HI12			70
+#define R_LARCH_PCALA_HI20			71
+#define R_LARCH_PCALA_LO12			72
+#define R_LARCH_PCALA64_LO20			73
+#define R_LARCH_PCALA64_HI12			74
+#define R_LARCH_GOT_PC_HI20			75
+#define R_LARCH_GOT_PC_LO12			76
+#define R_LARCH_GOT64_PC_LO20			77
+#define R_LARCH_GOT64_PC_HI12			78
+#define R_LARCH_GOT_HI20			79
+#define R_LARCH_GOT_LO12			80
+#define R_LARCH_GOT64_LO20			81
+#define R_LARCH_GOT64_HI12			82
+#define R_LARCH_TLS_LE_HI20			83
+#define R_LARCH_TLS_LE_LO12			84
+#define R_LARCH_TLS_LE64_LO20			85
+#define R_LARCH_TLS_LE64_HI12			86
+#define R_LARCH_TLS_IE_PC_HI20			87
+#define R_LARCH_TLS_IE_PC_LO12			88
+#define R_LARCH_TLS_IE64_PC_LO20		89
+#define R_LARCH_TLS_IE64_PC_HI12		90
+#define R_LARCH_TLS_IE_HI20			91
+#define R_LARCH_TLS_IE_LO12			92
+#define R_LARCH_TLS_IE64_LO20			93
+#define R_LARCH_TLS_IE64_HI12			94
+#define R_LARCH_TLS_LD_PC_HI20			95
+#define R_LARCH_TLS_LD_HI20			96
+#define R_LARCH_TLS_GD_PC_HI20			97
+#define R_LARCH_TLS_GD_HI20			98
+#define R_LARCH_32_PCREL			99
+#define R_LARCH_RELAX				100
+#define R_LARCH_DELETE				101
+#define R_LARCH_ALIGN				102
+#define R_LARCH_PCREL20_S2			103
+#define R_LARCH_CFA				104
+#define R_LARCH_ADD6				105
+#define R_LARCH_SUB6				106
+#define R_LARCH_ADD_ULEB128			107
+#define R_LARCH_SUB_ULEB128			108
+#define R_LARCH_64_PCREL			109
+
+/* s390 relocations defined by the ABIs */
+#define R_390_NONE		0	/* No reloc.  */
+#define R_390_8			1	/* Direct 8 bit.  */
+#define R_390_12		2	/* Direct 12 bit.  */
+#define R_390_16		3	/* Direct 16 bit.  */
+#define R_390_32		4	/* Direct 32 bit.  */
+#define R_390_PC32		5	/* PC relative 32 bit.	*/
+#define R_390_GOT12		6	/* 12 bit GOT offset.  */
+#define R_390_GOT32		7	/* 32 bit GOT offset.  */
+#define R_390_PLT32		8	/* 32 bit PC relative PLT address.  */
+#define R_390_COPY		9	/* Copy symbol at runtime.  */
+#define R_390_GLOB_DAT		10	/* Create GOT entry.  */
+#define R_390_JMP_SLOT		11	/* Create PLT entry.  */
+#define R_390_RELATIVE		12	/* Adjust by program base.  */
+#define R_390_GOTOFF32		13	/* 32 bit offset to GOT.	 */
+#define R_390_GOTPC		14	/* 32 bit PC rel. offset to GOT.  */
+#define R_390_GOT16		15	/* 16 bit GOT offset.  */
+#define R_390_PC16		16	/* PC relative 16 bit.	*/
+#define R_390_PC16DBL		17	/* PC relative 16 bit shifted by 1.  */
+#define R_390_PLT16DBL		18	/* 16 bit PC rel. PLT shifted by 1.  */
+#define R_390_PC32DBL		19	/* PC relative 32 bit shifted by 1.  */
+#define R_390_PLT32DBL		20	/* 32 bit PC rel. PLT shifted by 1.  */
+#define R_390_GOTPCDBL		21	/* 32 bit PC rel. GOT shifted by 1.  */
+#define R_390_64		22	/* Direct 64 bit.  */
+#define R_390_PC64		23	/* PC relative 64 bit.	*/
+#define R_390_GOT64		24	/* 64 bit GOT offset.  */
+#define R_390_PLT64		25	/* 64 bit PC relative PLT address.  */
+#define R_390_GOTENT		26	/* 32 bit PC rel. to GOT entry >> 1. */
+#define R_390_GOTOFF16		27	/* 16 bit offset to GOT. */
+#define R_390_GOTOFF64		28	/* 64 bit offset to GOT. */
+#define R_390_GOTPLT12		29	/* 12 bit offset to jump slot.	*/
+#define R_390_GOTPLT16		30	/* 16 bit offset to jump slot.	*/
+#define R_390_GOTPLT32		31	/* 32 bit offset to jump slot.	*/
+#define R_390_GOTPLT64		32	/* 64 bit offset to jump slot.	*/
+#define R_390_GOTPLTENT		33	/* 32 bit rel. offset to jump slot.  */
+#define R_390_PLTOFF16		34	/* 16 bit offset from GOT to PLT. */
+#define R_390_PLTOFF32		35	/* 32 bit offset from GOT to PLT. */
+#define R_390_PLTOFF64		36	/* 16 bit offset from GOT to PLT. */
+#define R_390_TLS_LOAD		37	/* Tag for load insn in TLS code. */
+#define R_390_TLS_GDCALL	38	/* Tag for function call in general
+                                           dynamic TLS code.  */
+#define R_390_TLS_LDCALL	39	/* Tag for function call in local
+                                           dynamic TLS code.  */
+#define R_390_TLS_GD32		40	/* Direct 32 bit for general dynamic
+                                           thread local data.  */
+#define R_390_TLS_GD64		41	/* Direct 64 bit for general dynamic
+                                           thread local data.  */
+#define R_390_TLS_GOTIE12	42	/* 12 bit GOT offset for static TLS
+                                           block offset.  */
+#define R_390_TLS_GOTIE32	43	/* 32 bit GOT offset for static TLS
+                                           block offset.  */
+#define R_390_TLS_GOTIE64	44	/* 64 bit GOT offset for static TLS
+                                           block offset.  */
+#define R_390_TLS_LDM32		45	/* Direct 32 bit for local dynamic
+                                           thread local data in LD code.  */
+#define R_390_TLS_LDM64		46	/* Direct 64 bit for local dynamic
+                                           thread local data in LD code.  */
+#define R_390_TLS_IE32		47	/* 32 bit address of GOT entry for
+                                           negated static TLS block offset.  */
+#define R_390_TLS_IE64		48	/* 64 bit address of GOT entry for
+                                           negated static TLS block offset.  */
+#define R_390_TLS_IEENT		49	/* 32 bit rel. offset to GOT entry for
+                                           negated static TLS block offset.  */
+#define R_390_TLS_LE32		50	/* 32 bit negated offset relative to
+                                           static TLS block.  */
+#define R_390_TLS_LE64		51	/* 64 bit negated offset relative to
+                                           static TLS block.  */
+#define R_390_TLS_LDO32		52	/* 32 bit offset relative to TLS
+                                           block.  */
+#define R_390_TLS_LDO64		53	/* 64 bit offset relative to TLS
+                                           block.  */
+#define R_390_TLS_DTPMOD	54	/* ID of module containing symbol.  */
+#define R_390_TLS_DTPOFF	55	/* Offset in TLS block.  */
+#define R_390_TLS_TPOFF		56	/* Negate offset in static TLS
+                                           block.  */
+#define R_390_20		57	/* Direct 20 bit.  */
+#define R_390_GOT20		58	/* 20 bit GOT offset.  */
+#define R_390_GOTPLT20		59	/* 20 bit offset to jump slot.  */
+#define R_390_TLS_GOTIE20	60	/* 20 bit GOT offset for static TLS
+					   block offset.  */
+/* Keep this the last entry.  */
+#define R_390_NUM	61
+
+/* MIPS relocations defined by the ABIs */
+#define R_MIPS_NONE		0
+#define R_MIPS_16		1
+#define R_MIPS_32		2
+#define R_MIPS_REL32		3
+#define R_MIPS_26		4
+#define R_MIPS_HI16		5
+#define R_MIPS_LO16		6
+#define R_MIPS_GPREL16		7
+#define R_MIPS_LITERAL		8
+#define R_MIPS_GOT16		9
+#define R_MIPS_PC16		10
+#define R_MIPS_CALL16		11
+#define R_MIPS_GPREL32		12
+/* The remaining relocs are defined on Irix, although they are not
+   in the MIPS ELF ABI.	 */
+#define R_MIPS_UNUSED1		13
+#define R_MIPS_UNUSED2		14
+#define R_MIPS_UNUSED3		15
+#define R_MIPS_SHIFT5		16
+#define R_MIPS_SHIFT6		17
+#define R_MIPS_64		18
+#define R_MIPS_GOT_DISP		19
+#define R_MIPS_GOT_PAGE		20
+#define R_MIPS_GOT_OFST		21
+/*
+ * The following two relocation types are specified in the MIPS ABI
+ * conformance guide version 1.2 but not yet in the psABI.
+ */
+#define R_MIPS_GOTHI16		22
+#define R_MIPS_GOTLO16		23
+#define R_MIPS_SUB		24
+#define R_MIPS_INSERT_A		25
+#define R_MIPS_INSERT_B		26
+#define R_MIPS_DELETE		27
+#define R_MIPS_HIGHER		28
+#define R_MIPS_HIGHEST		29
+/*
+ * The following two relocation types are specified in the MIPS ABI
+ * conformance guide version 1.2 but not yet in the psABI.
+ */
+#define R_MIPS_CALLHI16		30
+#define R_MIPS_CALLLO16		31
+/*
+ * Introduced for MIPSr6.
+ */
+#define R_MIPS_PC21_S2		60
+#define R_MIPS_PC26_S2		61
+#define R_MIPS_PC18_S3		62
+#define R_MIPS_PC19_S2		63
+#define R_MIPS_PCHI16		64
+#define R_MIPS_PCLO16		65
+/*
+ * This range is reserved for vendor specific relocations.
+ */
+#define R_MIPS_LOVENDOR		100
+#define R_MIPS_HIVENDOR		127
+
+#define R_MIPS_PC32		248
+
+#endif /* _UAPI_LINUX_ELF_R_H */
diff --git a/tools/include/uapi/linux/elf.h b/tools/include/uapi/linux/elf.h
index 5834b83d7f9a41..88bdcbb526c169 100644
--- a/tools/include/uapi/linux/elf.h
+++ b/tools/include/uapi/linux/elf.h
@@ -4,6 +4,7 @@
 
 #include <linux/types.h>
 #include <linux/elf-em.h>
+#include <linux/elf-r.h>
 
 /* 32-bit ELF base types. */
 typedef __u32	Elf32_Addr;
@@ -32,9 +33,9 @@ typedef __u16	Elf64_Versym;
 #define PT_NOTE    4
 #define PT_SHLIB   5
 #define PT_PHDR    6
-#define PT_TLS     7		/* Thread local storage segment */
-#define PT_LOOS    0x60000000	/* OS-specific */
-#define PT_HIOS    0x6fffffff	/* OS-specific */
+#define PT_TLS     7               /* Thread local storage segment */
+#define PT_LOOS    0x60000000      /* OS-specific */
+#define PT_HIOS    0x6fffffff      /* OS-specific */
 #define PT_LOPROC  0x70000000
 #define PT_HIPROC  0x7fffffff
 #define PT_GNU_EH_FRAME	(PT_LOOS + 0x474e550)
@@ -95,7 +96,7 @@ typedef __u16	Elf64_Versym;
 #define DT_SONAME	14
 #define DT_RPATH	15
 #define DT_SYMBOLIC	16
-#define DT_REL		17
+#define DT_REL	        17
 #define DT_RELSZ	18
 #define DT_RELENT	19
 #define DT_PLTREL	20
@@ -299,8 +300,18 @@ typedef struct elf64_phdr {
 #define SHF_WRITE		0x1
 #define SHF_ALLOC		0x2
 #define SHF_EXECINSTR		0x4
+#define SHF_MERGE		0x10
+#define SHF_STRINGS		0x20
+#define SHF_INFO_LINK		0x40
+#define SHF_LINK_ORDER		0x80
+#define SHF_OS_NONCONFORMING	0x100
+#define SHF_GROUP		0x200
+#define SHF_TLS			0x400
 #define SHF_RELA_LIVEPATCH	0x00100000
 #define SHF_RO_AFTER_INIT	0x00200000
+#define SHF_ORDERED		0x04000000
+#define SHF_EXCLUDE		0x08000000
+#define SHF_MASKOS		0x0ff00000
 #define SHF_MASKPROC		0xf0000000
 
 /* special section indexes */
@@ -312,7 +323,7 @@ typedef struct elf64_phdr {
 #define SHN_ABS		0xfff1
 #define SHN_COMMON	0xfff2
 #define SHN_HIRESERVE	0xffff
-
+ 
 typedef struct elf32_shdr {
   Elf32_Word	sh_name;
   Elf32_Word	sh_type;
@@ -376,101 +387,180 @@ typedef struct elf64_shdr {
 #define ELF_OSABI ELFOSABI_NONE
 #endif
 
+/* Note definitions: NN_ defines names. NT_ defines types. */
+
+#define NN_GNU_PROPERTY_TYPE_0	"GNU"
+#define NT_GNU_PROPERTY_TYPE_0	5
+
 /*
  * Notes used in ET_CORE. Architectures export some of the arch register sets
  * using the corresponding note types via the PTRACE_GETREGSET and
  * PTRACE_SETREGSET requests.
- * The note name for these types is "LINUX", except NT_PRFPREG that is named
- * "CORE".
  */
+#define NN_PRSTATUS	"CORE"
 #define NT_PRSTATUS	1
+#define NN_PRFPREG	"CORE"
 #define NT_PRFPREG	2
+#define NN_PRPSINFO	"CORE"
 #define NT_PRPSINFO	3
+#define NN_TASKSTRUCT	"CORE"
 #define NT_TASKSTRUCT	4
+#define NN_AUXV		"CORE"
 #define NT_AUXV		6
 /*
  * Note to userspace developers: size of NT_SIGINFO note may increase
  * in the future to accomodate more fields, don't assume it is fixed!
  */
+#define NN_SIGINFO      "CORE"
 #define NT_SIGINFO      0x53494749
-#define NT_FILE		0x46494c45
+#define NN_FILE         "CORE"
+#define NT_FILE         0x46494c45
+#define NN_PRXFPREG     "LINUX"
 #define NT_PRXFPREG     0x46e62b7f      /* copied from gdb5.1/include/elf/common.h */
+#define NN_PPC_VMX	"LINUX"
 #define NT_PPC_VMX	0x100		/* PowerPC Altivec/VMX registers */
+#define NN_PPC_SPE	"LINUX"
 #define NT_PPC_SPE	0x101		/* PowerPC SPE/EVR registers */
+#define NN_PPC_VSX	"LINUX"
 #define NT_PPC_VSX	0x102		/* PowerPC VSX registers */
+#define NN_PPC_TAR	"LINUX"
 #define NT_PPC_TAR	0x103		/* Target Address Register */
+#define NN_PPC_PPR	"LINUX"
 #define NT_PPC_PPR	0x104		/* Program Priority Register */
+#define NN_PPC_DSCR	"LINUX"
 #define NT_PPC_DSCR	0x105		/* Data Stream Control Register */
+#define NN_PPC_EBB	"LINUX"
 #define NT_PPC_EBB	0x106		/* Event Based Branch Registers */
+#define NN_PPC_PMU	"LINUX"
 #define NT_PPC_PMU	0x107		/* Performance Monitor Registers */
+#define NN_PPC_TM_CGPR	"LINUX"
 #define NT_PPC_TM_CGPR	0x108		/* TM checkpointed GPR Registers */
+#define NN_PPC_TM_CFPR	"LINUX"
 #define NT_PPC_TM_CFPR	0x109		/* TM checkpointed FPR Registers */
+#define NN_PPC_TM_CVMX	"LINUX"
 #define NT_PPC_TM_CVMX	0x10a		/* TM checkpointed VMX Registers */
+#define NN_PPC_TM_CVSX	"LINUX"
 #define NT_PPC_TM_CVSX	0x10b		/* TM checkpointed VSX Registers */
+#define NN_PPC_TM_SPR	"LINUX"
 #define NT_PPC_TM_SPR	0x10c		/* TM Special Purpose Registers */
+#define NN_PPC_TM_CTAR	"LINUX"
 #define NT_PPC_TM_CTAR	0x10d		/* TM checkpointed Target Address Register */
+#define NN_PPC_TM_CPPR	"LINUX"
 #define NT_PPC_TM_CPPR	0x10e		/* TM checkpointed Program Priority Register */
+#define NN_PPC_TM_CDSCR	"LINUX"
 #define NT_PPC_TM_CDSCR	0x10f		/* TM checkpointed Data Stream Control Register */
+#define NN_PPC_PKEY	"LINUX"
 #define NT_PPC_PKEY	0x110		/* Memory Protection Keys registers */
+#define NN_PPC_DEXCR	"LINUX"
 #define NT_PPC_DEXCR	0x111		/* PowerPC DEXCR registers */
+#define NN_PPC_HASHKEYR	"LINUX"
 #define NT_PPC_HASHKEYR	0x112		/* PowerPC HASHKEYR register */
+#define NN_386_TLS	"LINUX"
 #define NT_386_TLS	0x200		/* i386 TLS slots (struct user_desc) */
+#define NN_386_IOPERM	"LINUX"
 #define NT_386_IOPERM	0x201		/* x86 io permission bitmap (1=deny) */
+#define NN_X86_XSTATE	"LINUX"
 #define NT_X86_XSTATE	0x202		/* x86 extended state using xsave */
 /* Old binutils treats 0x203 as a CET state */
+#define NN_X86_SHSTK	"LINUX"
 #define NT_X86_SHSTK	0x204		/* x86 SHSTK state */
+#define NN_X86_XSAVE_LAYOUT	"LINUX"
 #define NT_X86_XSAVE_LAYOUT	0x205	/* XSAVE layout description */
+#define NN_S390_HIGH_GPRS	"LINUX"
 #define NT_S390_HIGH_GPRS	0x300	/* s390 upper register halves */
+#define NN_S390_TIMER	"LINUX"
 #define NT_S390_TIMER	0x301		/* s390 timer register */
+#define NN_S390_TODCMP	"LINUX"
 #define NT_S390_TODCMP	0x302		/* s390 TOD clock comparator register */
+#define NN_S390_TODPREG	"LINUX"
 #define NT_S390_TODPREG	0x303		/* s390 TOD programmable register */
+#define NN_S390_CTRS	"LINUX"
 #define NT_S390_CTRS	0x304		/* s390 control registers */
+#define NN_S390_PREFIX	"LINUX"
 #define NT_S390_PREFIX	0x305		/* s390 prefix register */
+#define NN_S390_LAST_BREAK	"LINUX"
 #define NT_S390_LAST_BREAK	0x306	/* s390 breaking event address */
+#define NN_S390_SYSTEM_CALL	"LINUX"
 #define NT_S390_SYSTEM_CALL	0x307	/* s390 system call restart data */
+#define NN_S390_TDB	"LINUX"
 #define NT_S390_TDB	0x308		/* s390 transaction diagnostic block */
+#define NN_S390_VXRS_LOW	"LINUX"
 #define NT_S390_VXRS_LOW	0x309	/* s390 vector registers 0-15 upper half */
+#define NN_S390_VXRS_HIGH	"LINUX"
 #define NT_S390_VXRS_HIGH	0x30a	/* s390 vector registers 16-31 */
+#define NN_S390_GS_CB	"LINUX"
 #define NT_S390_GS_CB	0x30b		/* s390 guarded storage registers */
+#define NN_S390_GS_BC	"LINUX"
 #define NT_S390_GS_BC	0x30c		/* s390 guarded storage broadcast control block */
+#define NN_S390_RI_CB	"LINUX"
 #define NT_S390_RI_CB	0x30d		/* s390 runtime instrumentation */
+#define NN_S390_PV_CPU_DATA	"LINUX"
 #define NT_S390_PV_CPU_DATA	0x30e	/* s390 protvirt cpu dump data */
+#define NN_ARM_VFP	"LINUX"
 #define NT_ARM_VFP	0x400		/* ARM VFP/NEON registers */
+#define NN_ARM_TLS	"LINUX"
 #define NT_ARM_TLS	0x401		/* ARM TLS register */
+#define NN_ARM_HW_BREAK	"LINUX"
 #define NT_ARM_HW_BREAK	0x402		/* ARM hardware breakpoint registers */
+#define NN_ARM_HW_WATCH	"LINUX"
 #define NT_ARM_HW_WATCH	0x403		/* ARM hardware watchpoint registers */
+#define NN_ARM_SYSTEM_CALL	"LINUX"
 #define NT_ARM_SYSTEM_CALL	0x404	/* ARM system call number */
+#define NN_ARM_SVE	"LINUX"
 #define NT_ARM_SVE	0x405		/* ARM Scalable Vector Extension registers */
+#define NN_ARM_PAC_MASK		"LINUX"
 #define NT_ARM_PAC_MASK		0x406	/* ARM pointer authentication code masks */
+#define NN_ARM_PACA_KEYS	"LINUX"
 #define NT_ARM_PACA_KEYS	0x407	/* ARM pointer authentication address keys */
+#define NN_ARM_PACG_KEYS	"LINUX"
 #define NT_ARM_PACG_KEYS	0x408	/* ARM pointer authentication generic key */
+#define NN_ARM_TAGGED_ADDR_CTRL	"LINUX"
 #define NT_ARM_TAGGED_ADDR_CTRL	0x409	/* arm64 tagged address control (prctl()) */
+#define NN_ARM_PAC_ENABLED_KEYS	"LINUX"
 #define NT_ARM_PAC_ENABLED_KEYS	0x40a	/* arm64 ptr auth enabled keys (prctl()) */
+#define NN_ARM_SSVE	"LINUX"
 #define NT_ARM_SSVE	0x40b		/* ARM Streaming SVE registers */
+#define NN_ARM_ZA	"LINUX"
 #define NT_ARM_ZA	0x40c		/* ARM SME ZA registers */
+#define NN_ARM_ZT	"LINUX"
 #define NT_ARM_ZT	0x40d		/* ARM SME ZT registers */
+#define NN_ARM_FPMR	"LINUX"
 #define NT_ARM_FPMR	0x40e		/* ARM floating point mode register */
+#define NN_ARM_POE	"LINUX"
 #define NT_ARM_POE	0x40f		/* ARM POE registers */
+#define NN_ARM_GCS	"LINUX"
 #define NT_ARM_GCS	0x410		/* ARM GCS state */
+#define NN_ARC_V2	"LINUX"
 #define NT_ARC_V2	0x600		/* ARCv2 accumulator/extra registers */
+#define NN_VMCOREDD	"LINUX"
 #define NT_VMCOREDD	0x700		/* Vmcore Device Dump Note */
+#define NN_MIPS_DSP	"LINUX"
 #define NT_MIPS_DSP	0x800		/* MIPS DSP ASE registers */
+#define NN_MIPS_FP_MODE	"LINUX"
 #define NT_MIPS_FP_MODE	0x801		/* MIPS floating-point mode */
+#define NN_MIPS_MSA	"LINUX"
 #define NT_MIPS_MSA	0x802		/* MIPS SIMD registers */
+#define NN_RISCV_CSR	"LINUX"
 #define NT_RISCV_CSR	0x900		/* RISC-V Control and Status Registers */
+#define NN_RISCV_VECTOR	"LINUX"
 #define NT_RISCV_VECTOR	0x901		/* RISC-V vector registers */
+#define NN_RISCV_TAGGED_ADDR_CTRL "LINUX"
 #define NT_RISCV_TAGGED_ADDR_CTRL 0x902	/* RISC-V tagged address control (prctl()) */
+#define NN_LOONGARCH_CPUCFG	"LINUX"
 #define NT_LOONGARCH_CPUCFG	0xa00	/* LoongArch CPU config registers */
+#define NN_LOONGARCH_CSR	"LINUX"
 #define NT_LOONGARCH_CSR	0xa01	/* LoongArch control and status registers */
+#define NN_LOONGARCH_LSX	"LINUX"
 #define NT_LOONGARCH_LSX	0xa02	/* LoongArch Loongson SIMD Extension registers */
+#define NN_LOONGARCH_LASX	"LINUX"
 #define NT_LOONGARCH_LASX	0xa03	/* LoongArch Loongson Advanced SIMD Extension registers */
+#define NN_LOONGARCH_LBT	"LINUX"
 #define NT_LOONGARCH_LBT	0xa04	/* LoongArch Loongson Binary Translation registers */
+#define NN_LOONGARCH_HW_BREAK	"LINUX"
 #define NT_LOONGARCH_HW_BREAK	0xa05   /* LoongArch hardware breakpoint registers */
+#define NN_LOONGARCH_HW_WATCH	"LINUX"
 #define NT_LOONGARCH_HW_WATCH	0xa06   /* LoongArch hardware watchpoint registers */
 
-/* Note types with note name "GNU" */
-#define NT_GNU_PROPERTY_TYPE_0	5
-
 /* Note header in a PT_NOTE section */
 typedef struct elf32_note {
   Elf32_Word	n_namesz;	/* Name size */