The uts created in do_ut_overlay() is not the one used in cmd_ut_category(). Currently all tests are therefore called with uts->priv = NULL and fail.
Using a static variable is the easiest fix here.
Fixes: e93232e15ec9 ("test: overlay: Use cmd_ut_category()") Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- test/overlay/cmd_ut_overlay.c | 28 +++++++++------------------- 1 file changed, 9 insertions(+), 19 deletions(-)
diff --git a/test/overlay/cmd_ut_overlay.c b/test/overlay/cmd_ut_overlay.c index 3d34c8ab53a..fc2491d0b47 100644 --- a/test/overlay/cmd_ut_overlay.c +++ b/test/overlay/cmd_ut_overlay.c @@ -23,6 +23,8 @@ extern u32 __dtb_test_fdt_base_begin; extern u32 __dtb_test_fdt_overlay_begin; extern u32 __dtb_test_fdt_overlay_stacked_begin;
+static void *fdt; + static int ut_fdt_getprop_u32_by_index(void *fdt, const char *path, const char *name, int index, u32 *out) @@ -67,7 +69,6 @@ static int fdt_getprop_str(void *fdt, const char *path, const char *name,
static int fdt_overlay_change_int_property(struct unit_test_state *uts) { - void *fdt = uts->priv; u32 val = 0;
ut_assertok(ut_fdt_getprop_u32(fdt, "/test-node", "test-int-property", @@ -80,7 +81,6 @@ OVERLAY_TEST(fdt_overlay_change_int_property, 0);
static int fdt_overlay_change_str_property(struct unit_test_state *uts) { - void *fdt = uts->priv; const char *val = NULL;
ut_assertok(fdt_getprop_str(fdt, "/test-node", "test-str-property", @@ -93,7 +93,6 @@ OVERLAY_TEST(fdt_overlay_change_str_property, 0);
static int fdt_overlay_add_str_property(struct unit_test_state *uts) { - void *fdt = uts->priv; const char *val = NULL;
ut_assertok(fdt_getprop_str(fdt, "/test-node", "test-str-property-2", @@ -106,7 +105,6 @@ OVERLAY_TEST(fdt_overlay_add_str_property, 0);
static int fdt_overlay_add_node_by_phandle(struct unit_test_state *uts) { - void *fdt = uts->priv; int off;
off = fdt_path_offset(fdt, "/test-node/new-node"); @@ -120,7 +118,6 @@ OVERLAY_TEST(fdt_overlay_add_node_by_phandle, 0);
static int fdt_overlay_add_node_by_path(struct unit_test_state *uts) { - void *fdt = uts->priv; int off;
off = fdt_path_offset(fdt, "/new-node"); @@ -134,7 +131,6 @@ OVERLAY_TEST(fdt_overlay_add_node_by_path, 0);
static int fdt_overlay_add_subnode_property(struct unit_test_state *uts) { - void *fdt = uts->priv; int off;
off = fdt_path_offset(fdt, "/test-node/sub-test-node"); @@ -150,7 +146,6 @@ OVERLAY_TEST(fdt_overlay_add_subnode_property, 0); static int fdt_overlay_local_phandle(struct unit_test_state *uts) { uint32_t local_phandle; - void *fdt = uts->priv; u32 val = 0; int off;
@@ -175,7 +170,6 @@ OVERLAY_TEST(fdt_overlay_local_phandle, 0); static int fdt_overlay_local_phandles(struct unit_test_state *uts) { uint32_t local_phandle, test_phandle; - void *fdt = uts->priv; u32 val = 0; int off;
@@ -205,7 +199,6 @@ OVERLAY_TEST(fdt_overlay_local_phandles, 0);
static int fdt_overlay_stacked(struct unit_test_state *uts) { - void *fdt = uts->priv; u32 val = 0;
ut_assertok(ut_fdt_getprop_u32(fdt, "/new-local-node", @@ -225,7 +218,7 @@ int do_ut_overlay(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) void *fdt_base = &__dtb_test_fdt_base_begin; void *fdt_overlay = &__dtb_test_fdt_overlay_begin; void *fdt_overlay_stacked = &__dtb_test_fdt_overlay_stacked_begin; - void *fdt_base_copy, *fdt_overlay_copy, *fdt_overlay_stacked_copy; + void *fdt_overlay_copy, *fdt_overlay_stacked_copy; int ret = -ENOMEM;
uts = calloc(1, sizeof(*uts)); @@ -235,10 +228,9 @@ int do_ut_overlay(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ut_assertok(fdt_check_header(fdt_base)); ut_assertok(fdt_check_header(fdt_overlay));
- fdt_base_copy = malloc(FDT_COPY_SIZE); - if (!fdt_base_copy) + fdt = malloc(FDT_COPY_SIZE); + if (!fdt) goto err1; - uts->priv = fdt_base_copy;
fdt_overlay_copy = malloc(FDT_COPY_SIZE); if (!fdt_overlay_copy) @@ -254,7 +246,7 @@ int do_ut_overlay(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) * (and relocate it since the memory might be mapped * read-only) */ - ut_assertok(fdt_open_into(fdt_base, fdt_base_copy, FDT_COPY_SIZE)); + ut_assertok(fdt_open_into(fdt_base, fdt, FDT_COPY_SIZE));
/* * Resize the overlay to 4k so that we have room to operate on @@ -275,10 +267,10 @@ int do_ut_overlay(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) FDT_COPY_SIZE));
/* Apply the overlay */ - ut_assertok(fdt_overlay_apply(fdt_base_copy, fdt_overlay_copy)); + ut_assertok(fdt_overlay_apply(fdt, fdt_overlay_copy));
/* Apply the stacked overlay */ - ut_assertok(fdt_overlay_apply(fdt_base_copy, fdt_overlay_stacked_copy)); + ut_assertok(fdt_overlay_apply(fdt, fdt_overlay_stacked_copy));
ret = cmd_ut_category("overlay", tests, n_ents, argc, argv);
@@ -286,9 +278,7 @@ int do_ut_overlay(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) err3: free(fdt_overlay_copy); err2: - free(fdt_base_copy); + free(fdt); err1: - free(uts); - return ret; }