diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
index 0d157d2a1e2aef98b1e69c452f27d330a5fd7179..a357031d85b59e778b21f1431b0fc1a327443841 100644
--- a/arch/x86/include/asm/elf.h
+++ b/arch/x86/include/asm/elf.h
@@ -62,8 +62,7 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
 #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_NUM		16
+#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/kernel/module.c b/arch/x86/kernel/module.c
index f58336af095c9d3050e85c5dea79a164b275e420..b052e883dd8cc35df741a4e18c5236e38a234936 100644
--- a/arch/x86/kernel/module.c
+++ b/arch/x86/kernel/module.c
@@ -201,6 +201,12 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
 				goto overflow;
 #endif
 			break;
+		case R_X86_64_PC64:
+			if (*(u64 *)loc != 0)
+				goto invalid_relocation;
+			val -= (u64)loc;
+			*(u64 *)loc = val;
+			break;
 		default:
 			pr_err("%s: Unknown rela relocation: %llu\n",
 			       me->name, ELF64_R_TYPE(rel[i].r_info));
diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
index 3a6c8ebc8032eb5c95e70af2e5e4f44000e29350..0b08067c45f3daa6a62b71c1cc9b4663f2c003a1 100644
--- a/arch/x86/tools/relocs.c
+++ b/arch/x86/tools/relocs.c
@@ -196,6 +196,7 @@ static const char *rel_type(unsigned type)
 #if ELF_BITS == 64
 		REL_TYPE(R_X86_64_NONE),
 		REL_TYPE(R_X86_64_64),
+		REL_TYPE(R_X86_64_PC64),
 		REL_TYPE(R_X86_64_PC32),
 		REL_TYPE(R_X86_64_GOT32),
 		REL_TYPE(R_X86_64_PLT32),
@@ -782,6 +783,15 @@ static int do_reloc64(struct section *sec, Elf_Rel *rel, ElfW(Sym) *sym,
 			add_reloc(&relocs32neg, offset);
 		break;
 
+	case R_X86_64_PC64:
+		/*
+		 * Only used by jump labels
+		 */
+		if (is_percpu_sym(sym, symname))
+			die("Invalid R_X86_64_PC64 relocation against per-CPU symbol %s\n",
+			    symname);
+		break;
+
 	case R_X86_64_32:
 	case R_X86_64_32S:
 	case R_X86_64_64:
diff --git a/arch/x86/um/asm/elf.h b/arch/x86/um/asm/elf.h
index 548197212a45d622b7efa92be80d357445d8ba69..413f3519d9a12ea4f66c14720c92e918c306c345 100644
--- a/arch/x86/um/asm/elf.h
+++ b/arch/x86/um/asm/elf.h
@@ -116,8 +116,7 @@ do {								\
 #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_NUM		16
+#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.