diff --git a/arch/x86/include/asm/arch_hweight.h b/arch/x86/include/asm/arch_hweight.h
index ba88edd0d58b..3797aa57baa5 100644
--- a/arch/x86/include/asm/arch_hweight.h
+++ b/arch/x86/include/asm/arch_hweight.h
@@ -2,6 +2,28 @@
 #ifndef _ASM_X86_HWEIGHT_H
 #define _ASM_X86_HWEIGHT_H
 
+#ifdef CONFIG_MARCH_NATIVE_POPCNT
+static inline unsigned int __arch_hweight64(uint64_t x)
+{
+	return __builtin_popcountll(x);
+}
+
+static inline unsigned int __arch_hweight32(uint32_t x)
+{
+	return __builtin_popcount(x);
+}
+
+static inline unsigned int __arch_hweight16(uint16_t x)
+{
+	return __builtin_popcount(x);
+}
+
+static inline unsigned int __arch_hweight8(uint8_t x)
+{
+	return __builtin_popcount(x);
+}
+#else
+
 #include <asm/cpufeatures.h>
 
 #ifdef CONFIG_64BIT
@@ -53,3 +75,5 @@ static __always_inline unsigned long __arch_hweight64(__u64 w)
 #endif /* CONFIG_X86_32 */
 
 #endif
+
+#endif
diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
index ac3892920419..d314c6b9b632 100644
--- a/arch/x86/include/asm/segment.h
+++ b/arch/x86/include/asm/segment.h
@@ -4,6 +4,7 @@
 
 #include <linux/const.h>
 #include <asm/alternative.h>
+#include <asm/cpufeatures.h>
 
 /*
  * Constructor for a conventional segment GDT (or LDT) entry.
diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
index a024c4f7ba56..a9be8904faa3 100644
--- a/arch/x86/kernel/verify_cpu.S
+++ b/arch/x86/kernel/verify_cpu.S
@@ -134,6 +134,14 @@ ENTRY(verify_cpu)
 	movl $1,%eax
 	ret
 .Lverify_cpu_sse_ok:
+
+#ifdef CONFIG_MARCH_NATIVE_POPCNT
+	mov	$1, %eax
+	cpuid
+	bt	$23, %ecx
+	jnc	.Lverify_cpu_no_longmode
+#endif
+
 	popf				# Restore caller passed flags
 	xorl %eax, %eax
 	ret
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile
index 5246db42de45..7dc0e71b0ef3 100644
--- a/arch/x86/lib/Makefile
+++ b/arch/x86/lib/Makefile
@@ -40,7 +40,10 @@ lib-$(CONFIG_RANDOMIZE_BASE) += kaslr.o
 lib-$(CONFIG_FUNCTION_ERROR_INJECTION)	+= error-inject.o
 lib-$(CONFIG_RETPOLINE) += retpoline.o
 
-obj-y += msr.o msr-reg.o msr-reg-export.o hweight.o
+obj-y += msr.o msr-reg.o msr-reg-export.o
+ifneq ($(CONFIG_MARCH_NATIVE_POPCNT),y)
+	obj-y += hweight.o
+endif
 obj-y += iomem.o
 
 ifeq ($(CONFIG_X86_32),y)
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index c93ad512014c..9066105f2fea 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -1570,7 +1570,7 @@ static void print_power_domains(struct i915_power_domains *power_domains,
 {
 	enum intel_display_power_domain domain;
 
-	DRM_DEBUG_DRIVER("%s (%lu):\n", prefix, hweight64(mask));
+	DRM_DEBUG_DRIVER("%s (%u):\n", prefix, hweight64(mask));
 	for_each_power_domain(domain, mask)
 		DRM_DEBUG_DRIVER("%s use_count %d\n",
 				 intel_display_power_domain_str(domain),
diff --git a/drivers/misc/sgi-gru/grumain.c b/drivers/misc/sgi-gru/grumain.c
index 40ac59dd018c..30cfeeb28e74 100644
--- a/drivers/misc/sgi-gru/grumain.c
+++ b/drivers/misc/sgi-gru/grumain.c
@@ -833,7 +833,7 @@ void gru_steal_context(struct gru_thread_state *gts)
 	}
 	gru_dbg(grudev,
 		"stole gid %d, ctxnum %d from gts %p. Need cb %d, ds %d;"
-		" avail cb %ld, ds %ld\n",
+		" avail cb %u, ds %u\n",
 		gru->gs_gid, ctxnum, ngts, cbr, dsr, hweight64(gru->gs_cbr_map),
 		hweight64(gru->gs_dsr_map));
 }
diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c
index ccd5706199d7..2d33c6ae0e61 100644
--- a/fs/btrfs/tree-checker.c
+++ b/fs/btrfs/tree-checker.c
@@ -478,7 +478,7 @@ static int check_block_group_item(struct extent_buffer *leaf,
 	flags = btrfs_block_group_flags(&bgi);
 	if (hweight64(flags & BTRFS_BLOCK_GROUP_PROFILE_MASK) > 1) {
 		block_group_err(leaf, slot,
-"invalid profile flags, have 0x%llx (%lu bits set) expect no more than 1 bit set",
+"invalid profile flags, have 0x%llx (%u bits set) expect no more than 1 bit set",
 			flags & BTRFS_BLOCK_GROUP_PROFILE_MASK,
 			hweight64(flags & BTRFS_BLOCK_GROUP_PROFILE_MASK));
 		return -EUCLEAN;
@@ -491,7 +491,7 @@ static int check_block_group_item(struct extent_buffer *leaf,
 	    type != (BTRFS_BLOCK_GROUP_METADATA |
 			   BTRFS_BLOCK_GROUP_DATA)) {
 		block_group_err(leaf, slot,
-"invalid type, have 0x%llx (%lu bits set) expect either 0x%llx, 0x%llx, 0x%llx or 0x%llx",
+"invalid type, have 0x%llx (%u bits set) expect either 0x%llx, 0x%llx, 0x%llx or 0x%llx",
 			type, hweight64(type),
 			BTRFS_BLOCK_GROUP_DATA, BTRFS_BLOCK_GROUP_METADATA,
 			BTRFS_BLOCK_GROUP_SYSTEM,
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index cf074bce3eb3..655b120bba66 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -7,10 +7,12 @@
 #define BITS_PER_TYPE(type) (sizeof(type) * BITS_PER_BYTE)
 #define BITS_TO_LONGS(nr)	DIV_ROUND_UP(nr, BITS_PER_TYPE(long))
 
+#ifndef CONFIG_MARCH_NATIVE_POPCNT
 extern unsigned int __sw_hweight8(unsigned int w);
 extern unsigned int __sw_hweight16(unsigned int w);
 extern unsigned int __sw_hweight32(unsigned int w);
 extern unsigned long __sw_hweight64(__u64 w);
+#endif
 
 /*
  * Include this here because some architectures need generic_ffs/fls in
diff --git a/lib/Makefile b/lib/Makefile
index 095601ce371d..32400f3a3328 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -114,7 +114,9 @@ obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
 
 obj-y += logic_pio.o
 
+ifneq ($(CONFIG_MARCH_NATIVE_POPCNT),y)
 obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
+endif
 
 obj-$(CONFIG_BTREE) += btree.o
 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
diff --git a/scripts/kconfig/cpuid.c b/scripts/kconfig/cpuid.c
index 81b292382e26..9efc0d9464d8 100644
--- a/scripts/kconfig/cpuid.c
+++ b/scripts/kconfig/cpuid.c
@@ -43,6 +43,8 @@ static inline void cpuid2(uint32_t eax0, uint32_t ecx0, uint32_t *eax, uint32_t
 	);
 }
 
+static bool popcnt	= false;
+
 static uint32_t eax0_max;
 
 static void intel(void)
@@ -52,6 +54,10 @@ static void intel(void)
 	if (eax0_max >= 1) {
 		cpuid(1, &eax, &ecx, &edx, &ebx);
 //		printf("%08x %08x %08x %08x\n", eax, ecx, edx, ebx);
+
+		if (ecx & (1 << 23)) {
+			popcnt = true;
+		}
 	}
 }
 
@@ -72,6 +78,7 @@ int main(int argc, char *argv[])
 	}
 
 #define _(x)	if (streq(opt, #x)) return x ? EXIT_SUCCESS : EXIT_FAILURE
+	_(popcnt);
 #undef _
 
 	return EXIT_FAILURE;
diff --git a/scripts/march-native.sh b/scripts/march-native.sh
index 29a33c80b62b..c3059f93ed2b 100755
--- a/scripts/march-native.sh
+++ b/scripts/march-native.sh
@@ -41,6 +41,8 @@ COLLECT_GCC_OPTIONS=$(
 )
 echo "-march=native: $COLLECT_GCC_OPTIONS"
 
+"$CPUID" popcnt		&& option "CONFIG_MARCH_NATIVE_POPCNT"
+
 for i in $COLLECT_GCC_OPTIONS; do
 	case $i in
 		*/cc1|-E|-quiet|-v|/dev/null|--param|-fstack-protector*)
