diff --git a/tools/bpf/bpftool/feature.c b/tools/bpf/bpftool/feature.c
index 359960a8f1de..5f0b1397798e 100644
--- a/tools/bpf/bpftool/feature.c
+++ b/tools/bpf/bpftool/feature.c
@@ -135,12 +135,12 @@ static void print_end_section(void)
 
 /* Probing functions */
 
-static int read_procfs(const char *path)
+static long read_procfs(const char *path)
 {
 	char *endptr, *line = NULL;
 	size_t len = 0;
 	FILE *fd;
-	int res;
+	long res;
 
 	fd = fopen(path, "r");
 	if (!fd)
@@ -162,7 +162,7 @@ static int read_procfs(const char *path)
 
 static void probe_unprivileged_disabled(void)
 {
-	int res;
+	long res;
 
 	/* No support for C-style ouptut */
 
@@ -181,14 +181,14 @@ static void probe_unprivileged_disabled(void)
 			printf("Unable to retrieve required privileges for bpf() syscall\n");
 			break;
 		default:
-			printf("bpf() syscall restriction has unknown value %d\n", res);
+			printf("bpf() syscall restriction has unknown value %ld\n", res);
 		}
 	}
 }
 
 static void probe_jit_enable(void)
 {
-	int res;
+	long res;
 
 	/* No support for C-style ouptut */
 
@@ -210,7 +210,7 @@ static void probe_jit_enable(void)
 			printf("Unable to retrieve JIT-compiler status\n");
 			break;
 		default:
-			printf("JIT-compiler status has unknown value %d\n",
+			printf("JIT-compiler status has unknown value %ld\n",
 			       res);
 		}
 	}
@@ -218,7 +218,7 @@ static void probe_jit_enable(void)
 
 static void probe_jit_harden(void)
 {
-	int res;
+	long res;
 
 	/* No support for C-style ouptut */
 
@@ -240,7 +240,7 @@ static void probe_jit_harden(void)
 			printf("Unable to retrieve JIT hardening status\n");
 			break;
 		default:
-			printf("JIT hardening status has unknown value %d\n",
+			printf("JIT hardening status has unknown value %ld\n",
 			       res);
 		}
 	}
@@ -248,7 +248,7 @@ static void probe_jit_harden(void)
 
 static void probe_jit_kallsyms(void)
 {
-	int res;
+	long res;
 
 	/* No support for C-style ouptut */
 
@@ -267,14 +267,14 @@ static void probe_jit_kallsyms(void)
 			printf("Unable to retrieve JIT kallsyms export status\n");
 			break;
 		default:
-			printf("JIT kallsyms exports status has unknown value %d\n", res);
+			printf("JIT kallsyms exports status has unknown value %ld\n", res);
 		}
 	}
 }
 
 static void probe_jit_limit(void)
 {
-	int res;
+	long res;
 
 	/* No support for C-style ouptut */
 
@@ -287,7 +287,7 @@ static void probe_jit_limit(void)
 			printf("Unable to retrieve global memory limit for JIT compiler for unprivileged users\n");
 			break;
 		default:
-			printf("Global memory limit for JIT compiler for unprivileged users is %d bytes\n", res);
+			printf("Global memory limit for JIT compiler for unprivileged users is %ld bytes\n", res);
 		}
 	}
 }