diff --git a/arch/x86/include/asm/fpu/regset.h b/arch/x86/include/asm/fpu/regset.h
index d5bdffb9d27f..edad0d889084 100644
--- a/arch/x86/include/asm/fpu/regset.h
+++ b/arch/x86/include/asm/fpu/regset.h
@@ -7,11 +7,12 @@
 
 #include <linux/regset.h>
 
-extern user_regset_active_fn regset_fpregs_active, regset_xregset_fpregs_active;
+extern user_regset_active_fn regset_fpregs_active, regset_xregset_fpregs_active,
+				cetregs_active;
 extern user_regset_get_fn fpregs_get, xfpregs_get, fpregs_soft_get,
-				xstateregs_get;
+				xstateregs_get, cetregs_get;
 extern user_regset_set_fn fpregs_set, xfpregs_set, fpregs_soft_set,
-				 xstateregs_set;
+				 xstateregs_set, cetregs_set;
 
 /*
  * xstateregs_active == regset_fpregs_active. Please refer to the comment
diff --git a/arch/x86/kernel/fpu/regset.c b/arch/x86/kernel/fpu/regset.c
index bc02f5144b95..7008eb084d36 100644
--- a/arch/x86/kernel/fpu/regset.c
+++ b/arch/x86/kernel/fpu/regset.c
@@ -160,6 +160,47 @@ int xstateregs_set(struct task_struct *target, const struct user_regset *regset,
 	return ret;
 }
 
+int cetregs_active(struct task_struct *target, const struct user_regset *regset)
+{
+#ifdef CONFIG_X86_INTEL_CET
+	if (target->thread.cet.shstk_enabled || target->thread.cet.ibt_enabled)
+		return regset->n;
+#endif
+	return 0;
+}
+
+int cetregs_get(struct task_struct *target, const struct user_regset *regset,
+		unsigned int pos, unsigned int count,
+		void *kbuf, void __user *ubuf)
+{
+	struct fpu *fpu = &target->thread.fpu;
+	struct cet_user_state *cetregs;
+
+	if (!boot_cpu_has(X86_FEATURE_SHSTK))
+		return -ENODEV;
+
+	cetregs = get_xsave_addr(&fpu->state.xsave, XFEATURE_MASK_SHSTK_USER);
+
+	fpu__prepare_read(fpu);
+	return user_regset_copyout(&pos, &count, &kbuf, &ubuf, cetregs, 0, -1);
+}
+
+int cetregs_set(struct task_struct *target, const struct user_regset *regset,
+		  unsigned int pos, unsigned int count,
+		  const void *kbuf, const void __user *ubuf)
+{
+	struct fpu *fpu = &target->thread.fpu;
+	struct cet_user_state *cetregs;
+
+	if (!boot_cpu_has(X86_FEATURE_SHSTK))
+		return -ENODEV;
+
+	cetregs = get_xsave_addr(&fpu->state.xsave, XFEATURE_MASK_SHSTK_USER);
+
+	fpu__prepare_write(fpu);
+	return user_regset_copyin(&pos, &count, &kbuf, &ubuf, cetregs, 0, -1);
+}
+
 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
 
 /*
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index ed5c4cdf0a34..a4501b8d086a 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -49,7 +49,9 @@ enum x86_regset {
 	REGSET_IOPERM64 = REGSET_XFP,
 	REGSET_XSTATE,
 	REGSET_TLS,
+	REGSET_CET64 = REGSET_TLS,
 	REGSET_IOPERM32,
+	REGSET_CET32,
 };
 
 struct pt_regs_offset {
@@ -1276,6 +1278,13 @@ static struct user_regset x86_64_regsets[] __ro_after_init = {
 		.size = sizeof(long), .align = sizeof(long),
 		.active = ioperm_active, .get = ioperm_get
 	},
+	[REGSET_CET64] = {
+		.core_note_type = NT_X86_CET,
+		.n = sizeof(struct cet_user_state) / sizeof(u64),
+		.size = sizeof(u64), .align = sizeof(u64),
+		.active = cetregs_active, .get = cetregs_get,
+		.set = cetregs_set
+	},
 };
 
 static const struct user_regset_view user_x86_64_view = {
@@ -1331,6 +1340,13 @@ static struct user_regset x86_32_regsets[] __ro_after_init = {
 		.size = sizeof(u32), .align = sizeof(u32),
 		.active = ioperm_active, .get = ioperm_get
 	},
+	[REGSET_CET32] = {
+		.core_note_type = NT_X86_CET,
+		.n = sizeof(struct cet_user_state) / sizeof(u64),
+		.size = sizeof(u64), .align = sizeof(u64),
+		.active = cetregs_active, .get = cetregs_get,
+		.set = cetregs_set
+	},
 };
 
 static const struct user_regset_view user_x86_32_view = {
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
index f69ed8702271..0dd1f9dc6e14 100644
--- a/include/uapi/linux/elf.h
+++ b/include/uapi/linux/elf.h
@@ -401,6 +401,7 @@ typedef struct elf64_shdr {
 #define NT_386_TLS	0x200		/* i386 TLS slots (struct user_desc) */
 #define NT_386_IOPERM	0x201		/* x86 io permission bitmap (1=deny) */
 #define NT_X86_XSTATE	0x202		/* x86 extended state using xsave */
+#define NT_X86_CET	0x203		/* x86 cet state */
 #define NT_S390_HIGH_GPRS	0x300	/* s390 upper register halves */
 #define NT_S390_TIMER	0x301		/* s390 timer register */
 #define NT_S390_TODCMP	0x302		/* s390 TOD clock comparator register */
