Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/lib/test_printf.c b/lib/test_printf.c
index 5d94cbf..d4b711b 100644
--- a/lib/test_printf.c
+++ b/lib/test_printf.c
@@ -212,6 +212,7 @@
#define PTR_STR "ffff0123456789ab"
#define PTR_VAL_NO_CRNG "(____ptrval____)"
#define ZEROS "00000000" /* hex 32 zero bits */
+#define ONES "ffffffff" /* hex 32 one bits */
static int __init
plain_format(void)
@@ -243,6 +244,7 @@
#define PTR_STR "456789ab"
#define PTR_VAL_NO_CRNG "(ptrval)"
#define ZEROS ""
+#define ONES ""
static int __init
plain_format(void)
@@ -328,14 +330,28 @@
test(buf, fmt, p);
}
+/*
+ * NULL pointers aren't hashed.
+ */
static void __init
null_pointer(void)
{
- test_hashed("%p", NULL);
+ test(ZEROS "00000000", "%p", NULL);
test(ZEROS "00000000", "%px", NULL);
test("(null)", "%pE", NULL);
}
+/*
+ * Error pointers aren't hashed.
+ */
+static void __init
+error_pointer(void)
+{
+ test(ONES "fffffff5", "%p", ERR_PTR(-11));
+ test(ONES "fffffff5", "%px", ERR_PTR(-11));
+ test("(efault)", "%pE", ERR_PTR(-11));
+}
+
#define PTR_INVALID ((void *)0x000000ab)
static void __init
@@ -598,6 +614,7 @@
{
plain();
null_pointer();
+ error_pointer();
invalid_pointer();
symbol_ptr();
kernel_ptr();