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-rw-r--r--tools/objtool/noreturns.h1
-rw-r--r--tools/perf/builtin-list.c6
-rw-r--r--tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json2
-rw-r--r--tools/perf/util/metricgroup.c2
-rw-r--r--tools/testing/cxl/Kbuild2
-rw-r--r--tools/testing/cxl/cxl_core_exports.c7
-rw-r--r--tools/testing/cxl/test/cxl.c9
-rw-r--r--tools/testing/nvdimm/test/ndtest.c2
-rw-r--r--tools/testing/selftests/Makefile21
-rw-r--r--tools/testing/selftests/bpf/config.x86_641
-rw-r--r--tools/testing/selftests/bpf/prog_tests/tailcalls.c84
-rw-r--r--tools/testing/selftests/bpf/progs/tailcall_poke.c32
-rw-r--r--tools/testing/selftests/hid/config.common1
-rw-r--r--tools/testing/selftests/iommu/iommufd_utils.h13
-rw-r--r--tools/testing/selftests/kvm/Makefile2
-rw-r--r--tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c2
-rw-r--r--tools/testing/selftests/lib.mk40
-rw-r--r--tools/testing/selftests/mm/Makefile4
-rw-r--r--tools/testing/selftests/mm/cow.c3
-rw-r--r--tools/testing/selftests/mm/pagemap_ioctl.c9
20 files changed, 164 insertions, 79 deletions
diff --git a/tools/objtool/noreturns.h b/tools/objtool/noreturns.h
index 649ebdef9c3fa..1685d7ea6a9f7 100644
--- a/tools/objtool/noreturns.h
+++ b/tools/objtool/noreturns.h
@@ -6,7 +6,6 @@
*
* Yes, this is unfortunate. A better solution is in the works.
*/
-NORETURN(__invalid_creds)
NORETURN(__kunit_abort)
NORETURN(__module_put_and_kthread_exit)
NORETURN(__reiserfs_panic)
diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c
index a343823c8ddfc..61c2c96cc0701 100644
--- a/tools/perf/builtin-list.c
+++ b/tools/perf/builtin-list.c
@@ -434,6 +434,11 @@ static void json_print_metric(void *ps __maybe_unused, const char *group,
strbuf_release(&buf);
}
+static bool json_skip_duplicate_pmus(void *ps __maybe_unused)
+{
+ return false;
+}
+
static bool default_skip_duplicate_pmus(void *ps)
{
struct print_state *print_state = ps;
@@ -503,6 +508,7 @@ int cmd_list(int argc, const char **argv)
.print_end = json_print_end,
.print_event = json_print_event,
.print_metric = json_print_metric,
+ .skip_duplicate_pmus = json_skip_duplicate_pmus,
};
ps = &json_ps;
} else {
diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json
index e2848a9d48487..afcdad58ef89c 100644
--- a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json
+++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json
@@ -231,6 +231,7 @@
"MetricName": "slots_lost_misspeculation_fraction",
"MetricExpr": "100 * ((OP_SPEC - OP_RETIRED) / (CPU_CYCLES * #slots))",
"BriefDescription": "Fraction of slots lost due to misspeculation",
+ "DefaultMetricgroupName": "TopdownL1",
"MetricGroup": "Default;TopdownL1",
"ScaleUnit": "1percent of slots"
},
@@ -238,6 +239,7 @@
"MetricName": "retired_fraction",
"MetricExpr": "100 * (OP_RETIRED / (CPU_CYCLES * #slots))",
"BriefDescription": "Fraction of slots retiring, useful work",
+ "DefaultMetricgroupName": "TopdownL1",
"MetricGroup": "Default;TopdownL1",
"ScaleUnit": "1percent of slots"
},
diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
index 0484736d9fe44..ca3e0404f1872 100644
--- a/tools/perf/util/metricgroup.c
+++ b/tools/perf/util/metricgroup.c
@@ -225,7 +225,7 @@ static struct metric *metric__new(const struct pmu_metric *pm,
m->pmu = pm->pmu ?: "cpu";
m->metric_name = pm->metric_name;
- m->default_metricgroup_name = pm->default_metricgroup_name;
+ m->default_metricgroup_name = pm->default_metricgroup_name ?: "";
m->modifier = NULL;
if (modifier) {
m->modifier = strdup(modifier);
diff --git a/tools/testing/cxl/Kbuild b/tools/testing/cxl/Kbuild
index 90f3c9802ffb8..0b12c36902d82 100644
--- a/tools/testing/cxl/Kbuild
+++ b/tools/testing/cxl/Kbuild
@@ -58,9 +58,11 @@ cxl_core-y += $(CXL_CORE_SRC)/mbox.o
cxl_core-y += $(CXL_CORE_SRC)/pci.o
cxl_core-y += $(CXL_CORE_SRC)/hdm.o
cxl_core-y += $(CXL_CORE_SRC)/pmu.o
+cxl_core-y += $(CXL_CORE_SRC)/cdat.o
cxl_core-$(CONFIG_TRACING) += $(CXL_CORE_SRC)/trace.o
cxl_core-$(CONFIG_CXL_REGION) += $(CXL_CORE_SRC)/region.o
cxl_core-y += config_check.o
cxl_core-y += cxl_core_test.o
+cxl_core-y += cxl_core_exports.o
obj-m += test/
diff --git a/tools/testing/cxl/cxl_core_exports.c b/tools/testing/cxl/cxl_core_exports.c
new file mode 100644
index 0000000000000..077e6883921df
--- /dev/null
+++ b/tools/testing/cxl/cxl_core_exports.c
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright(c) 2022 Intel Corporation. All rights reserved. */
+
+#include "cxl.h"
+
+/* Exporting of cxl_core symbols that are only used by cxl_test */
+EXPORT_SYMBOL_NS_GPL(cxl_num_decoders_committed, CXL);
diff --git a/tools/testing/cxl/test/cxl.c b/tools/testing/cxl/test/cxl.c
index b885462999022..a3cdbb2be038c 100644
--- a/tools/testing/cxl/test/cxl.c
+++ b/tools/testing/cxl/test/cxl.c
@@ -68,15 +68,19 @@ static struct acpi_device acpi0017_mock;
static struct acpi_device host_bridge[NR_BRIDGES] = {
[0] = {
.handle = &host_bridge[0],
+ .pnp.unique_id = "0",
},
[1] = {
.handle = &host_bridge[1],
+ .pnp.unique_id = "1",
},
[2] = {
.handle = &host_bridge[2],
+ .pnp.unique_id = "2",
},
[3] = {
.handle = &host_bridge[3],
+ .pnp.unique_id = "3",
},
};
@@ -669,10 +673,11 @@ static int mock_decoder_commit(struct cxl_decoder *cxld)
return 0;
dev_dbg(&port->dev, "%s commit\n", dev_name(&cxld->dev));
- if (port->commit_end + 1 != id) {
+ if (cxl_num_decoders_committed(port) != id) {
dev_dbg(&port->dev,
"%s: out of order commit, expected decoder%d.%d\n",
- dev_name(&cxld->dev), port->id, port->commit_end + 1);
+ dev_name(&cxld->dev), port->id,
+ cxl_num_decoders_committed(port));
return -EBUSY;
}
diff --git a/tools/testing/nvdimm/test/ndtest.c b/tools/testing/nvdimm/test/ndtest.c
index fd26189d53be8..b8419f460368a 100644
--- a/tools/testing/nvdimm/test/ndtest.c
+++ b/tools/testing/nvdimm/test/ndtest.c
@@ -924,7 +924,7 @@ static __init int ndtest_init(void)
nfit_test_setup(ndtest_resource_lookup, NULL);
- rc = class_regster(&ndtest_dimm_class);
+ rc = class_register(&ndtest_dimm_class);
if (rc)
goto err_register;
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 3b2061d1c1a52..8247a7c69c36d 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -155,12 +155,10 @@ ifneq ($(KBUILD_OUTPUT),)
abs_objtree := $(realpath $(abs_objtree))
BUILD := $(abs_objtree)/kselftest
KHDR_INCLUDES := -isystem ${abs_objtree}/usr/include
- KHDR_DIR := ${abs_objtree}/usr/include
else
BUILD := $(CURDIR)
abs_srctree := $(shell cd $(top_srcdir) && pwd)
KHDR_INCLUDES := -isystem ${abs_srctree}/usr/include
- KHDR_DIR := ${abs_srctree}/usr/include
DEFAULT_INSTALL_HDR_PATH := 1
endif
@@ -174,7 +172,7 @@ export KHDR_INCLUDES
# all isn't the first target in the file.
.DEFAULT_GOAL := all
-all: kernel_header_files
+all:
@ret=1; \
for TARGET in $(TARGETS); do \
BUILD_TARGET=$$BUILD/$$TARGET; \
@@ -185,23 +183,6 @@ all: kernel_header_files
ret=$$((ret * $$?)); \
done; exit $$ret;
-kernel_header_files:
- @ls $(KHDR_DIR)/linux/*.h >/dev/null 2>/dev/null; \
- if [ $$? -ne 0 ]; then \
- RED='\033[1;31m'; \
- NOCOLOR='\033[0m'; \
- echo; \
- echo -e "$${RED}error$${NOCOLOR}: missing kernel header files."; \
- echo "Please run this and try again:"; \
- echo; \
- echo " cd $(top_srcdir)"; \
- echo " make headers"; \
- echo; \
- exit 1; \
- fi
-
-.PHONY: kernel_header_files
-
run_tests: all
@for TARGET in $(TARGETS); do \
BUILD_TARGET=$$BUILD/$$TARGET; \
diff --git a/tools/testing/selftests/bpf/config.x86_64 b/tools/testing/selftests/bpf/config.x86_64
index 2e70a60482784..49a29dbc19107 100644
--- a/tools/testing/selftests/bpf/config.x86_64
+++ b/tools/testing/selftests/bpf/config.x86_64
@@ -50,7 +50,6 @@ CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_XXHASH=y
CONFIG_DCB=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
-CONFIG_DEBUG_CREDENTIALS=y
CONFIG_DEBUG_INFO_BTF=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
CONFIG_DEBUG_MEMORY_INIT=y
diff --git a/tools/testing/selftests/bpf/prog_tests/tailcalls.c b/tools/testing/selftests/bpf/prog_tests/tailcalls.c
index fc6b2954e8f50..59993fc9c0d7e 100644
--- a/tools/testing/selftests/bpf/prog_tests/tailcalls.c
+++ b/tools/testing/selftests/bpf/prog_tests/tailcalls.c
@@ -1,6 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
+#include <unistd.h>
#include <test_progs.h>
#include <network_helpers.h>
+#include "tailcall_poke.skel.h"
+
/* test_tailcall_1 checks basic functionality by patching multiple locations
* in a single program for a single tail call slot with nop->jmp, jmp->nop
@@ -1105,6 +1108,85 @@ out:
bpf_object__close(tgt_obj);
}
+#define JMP_TABLE "/sys/fs/bpf/jmp_table"
+
+static int poke_thread_exit;
+
+static void *poke_update(void *arg)
+{
+ __u32 zero = 0, prog1_fd, prog2_fd, map_fd;
+ struct tailcall_poke *call = arg;
+
+ map_fd = bpf_map__fd(call->maps.jmp_table);
+ prog1_fd = bpf_program__fd(call->progs.call1);
+ prog2_fd = bpf_program__fd(call->progs.call2);
+
+ while (!poke_thread_exit) {
+ bpf_map_update_elem(map_fd, &zero, &prog1_fd, BPF_ANY);
+ bpf_map_update_elem(map_fd, &zero, &prog2_fd, BPF_ANY);
+ }
+
+ return NULL;
+}
+
+/*
+ * We are trying to hit prog array update during another program load
+ * that shares the same prog array map.
+ *
+ * For that we share the jmp_table map between two skeleton instances
+ * by pinning the jmp_table to same path. Then first skeleton instance
+ * periodically updates jmp_table in 'poke update' thread while we load
+ * the second skeleton instance in the main thread.
+ */
+static void test_tailcall_poke(void)
+{
+ struct tailcall_poke *call, *test;
+ int err, cnt = 10;
+ pthread_t thread;
+
+ unlink(JMP_TABLE);
+
+ call = tailcall_poke__open_and_load();
+ if (!ASSERT_OK_PTR(call, "tailcall_poke__open"))
+ return;
+
+ err = bpf_map__pin(call->maps.jmp_table, JMP_TABLE);
+ if (!ASSERT_OK(err, "bpf_map__pin"))
+ goto out;
+
+ err = pthread_create(&thread, NULL, poke_update, call);
+ if (!ASSERT_OK(err, "new toggler"))
+ goto out;
+
+ while (cnt--) {
+ test = tailcall_poke__open();
+ if (!ASSERT_OK_PTR(test, "tailcall_poke__open"))
+ break;
+
+ err = bpf_map__set_pin_path(test->maps.jmp_table, JMP_TABLE);
+ if (!ASSERT_OK(err, "bpf_map__pin")) {
+ tailcall_poke__destroy(test);
+ break;
+ }
+
+ bpf_program__set_autoload(test->progs.test, true);
+ bpf_program__set_autoload(test->progs.call1, false);
+ bpf_program__set_autoload(test->progs.call2, false);
+
+ err = tailcall_poke__load(test);
+ tailcall_poke__destroy(test);
+ if (!ASSERT_OK(err, "tailcall_poke__load"))
+ break;
+ }
+
+ poke_thread_exit = 1;
+ ASSERT_OK(pthread_join(thread, NULL), "pthread_join");
+
+out:
+ bpf_map__unpin(call->maps.jmp_table, JMP_TABLE);
+ tailcall_poke__destroy(call);
+}
+
void test_tailcalls(void)
{
if (test__start_subtest("tailcall_1"))
@@ -1139,4 +1221,6 @@ void test_tailcalls(void)
test_tailcall_bpf2bpf_fentry_fexit();
if (test__start_subtest("tailcall_bpf2bpf_fentry_entry"))
test_tailcall_bpf2bpf_fentry_entry();
+ if (test__start_subtest("tailcall_poke"))
+ test_tailcall_poke();
}
diff --git a/tools/testing/selftests/bpf/progs/tailcall_poke.c b/tools/testing/selftests/bpf/progs/tailcall_poke.c
new file mode 100644
index 0000000000000..c78b94b75e83e
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/tailcall_poke.c
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+#include <bpf/bpf_tracing.h>
+
+char _license[] SEC("license") = "GPL";
+
+struct {
+ __uint(type, BPF_MAP_TYPE_PROG_ARRAY);
+ __uint(max_entries, 1);
+ __uint(key_size, sizeof(__u32));
+ __uint(value_size, sizeof(__u32));
+} jmp_table SEC(".maps");
+
+SEC("?fentry/bpf_fentry_test1")
+int BPF_PROG(test, int a)
+{
+ bpf_tail_call_static(ctx, &jmp_table, 0);
+ return 0;
+}
+
+SEC("fentry/bpf_fentry_test1")
+int BPF_PROG(call1, int a)
+{
+ return 0;
+}
+
+SEC("fentry/bpf_fentry_test1")
+int BPF_PROG(call2, int a)
+{
+ return 0;
+}
diff --git a/tools/testing/selftests/hid/config.common b/tools/testing/selftests/hid/config.common
index 0617275d93cc7..0f456dbab62f3 100644
--- a/tools/testing/selftests/hid/config.common
+++ b/tools/testing/selftests/hid/config.common
@@ -46,7 +46,6 @@ CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_XXHASH=y
CONFIG_DCB=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
-CONFIG_DEBUG_CREDENTIALS=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEFAULT_FQ_CODEL=y
diff --git a/tools/testing/selftests/iommu/iommufd_utils.h b/tools/testing/selftests/iommu/iommufd_utils.h
index 050e9751321cf..ad9202335656c 100644
--- a/tools/testing/selftests/iommu/iommufd_utils.h
+++ b/tools/testing/selftests/iommu/iommufd_utils.h
@@ -293,15 +293,13 @@ static int _test_mock_dirty_bitmaps(int fd, __u32 hwpt_id, size_t length,
__u64 bitmap_size, __u32 flags,
struct __test_metadata *_metadata)
{
- unsigned long i, count, nbits = bitmap_size * BITS_PER_BYTE;
+ unsigned long i, nbits = bitmap_size * BITS_PER_BYTE;
unsigned long nr = nbits / 2;
__u64 out_dirty = 0;
/* Mark all even bits as dirty in the mock domain */
- for (count = 0, i = 0; i < nbits; count += !(i % 2), i++)
- if (!(i % 2))
- set_bit(i, (unsigned long *)bitmap);
- ASSERT_EQ(nr, count);
+ for (i = 0; i < nbits; i += 2)
+ set_bit(i, (unsigned long *)bitmap);
test_cmd_mock_domain_set_dirty(fd, hwpt_id, length, iova, page_size,
bitmap, &out_dirty);
@@ -311,9 +309,10 @@ static int _test_mock_dirty_bitmaps(int fd, __u32 hwpt_id, size_t length,
memset(bitmap, 0, bitmap_size);
test_cmd_get_dirty_bitmap(fd, hwpt_id, length, iova, page_size, bitmap,
flags);
- for (count = 0, i = 0; i < nbits; count += !(i % 2), i++)
+ /* Beware ASSERT_EQ() is two statements -- braces are not redundant! */
+ for (i = 0; i < nbits; i++) {
ASSERT_EQ(!(i % 2), test_bit(i, (unsigned long *)bitmap));
- ASSERT_EQ(count, out_dirty);
+ }
memset(bitmap, 0, bitmap_size);
test_cmd_get_dirty_bitmap(fd, hwpt_id, length, iova, page_size, bitmap,
diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
index 52c59bad72139..963435959a92f 100644
--- a/tools/testing/selftests/kvm/Makefile
+++ b/tools/testing/selftests/kvm/Makefile
@@ -224,7 +224,7 @@ else
LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include
endif
CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \
- -Wno-gnu-variable-sized-type-not-at-end -MD\
+ -Wno-gnu-variable-sized-type-not-at-end -MD -MP \
-fno-builtin-memcmp -fno-builtin-memcpy -fno-builtin-memset \
-fno-builtin-strnlen \
-fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \
diff --git a/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c b/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c
index 18ac5c1952a3a..83e25bccc139d 100644
--- a/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c
+++ b/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c
@@ -259,7 +259,7 @@ int main(int argc, char **argv)
__TEST_REQUIRE(token == MAGIC_TOKEN,
"This test must be run with the magic token %d.\n"
"This is done by nx_huge_pages_test.sh, which\n"
- "also handles environment setup for the test.");
+ "also handles environment setup for the test.", MAGIC_TOKEN);
run_test(reclaim_period_ms, false, reboot_permissions);
run_test(reclaim_period_ms, true, reboot_permissions);
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
index 118e0964bda94..aa646e0661f36 100644
--- a/tools/testing/selftests/lib.mk
+++ b/tools/testing/selftests/lib.mk
@@ -44,26 +44,10 @@ endif
selfdir = $(realpath $(dir $(filter %/lib.mk,$(MAKEFILE_LIST))))
top_srcdir = $(selfdir)/../../..
-ifeq ("$(origin O)", "command line")
- KBUILD_OUTPUT := $(O)
+ifeq ($(KHDR_INCLUDES),)
+KHDR_INCLUDES := -isystem $(top_srcdir)/usr/include
endif
-ifneq ($(KBUILD_OUTPUT),)
- # Make's built-in functions such as $(abspath ...), $(realpath ...) cannot
- # expand a shell special character '~'. We use a somewhat tedious way here.
- abs_objtree := $(shell cd $(top_srcdir) && mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) && pwd)
- $(if $(abs_objtree),, \
- $(error failed to create output directory "$(KBUILD_OUTPUT)"))
- # $(realpath ...) resolves symlinks
- abs_objtree := $(realpath $(abs_objtree))
- KHDR_DIR := ${abs_objtree}/usr/include
-else
- abs_srctree := $(shell cd $(top_srcdir) && pwd)
- KHDR_DIR := ${abs_srctree}/usr/include
-endif
-
-KHDR_INCLUDES := -isystem $(KHDR_DIR)
-
# The following are built by lib.mk common compile rules.
# TEST_CUSTOM_PROGS should be used by tests that require
# custom build rule and prevent common build rule use.
@@ -74,25 +58,7 @@ TEST_GEN_PROGS := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS))
TEST_GEN_PROGS_EXTENDED := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS_EXTENDED))
TEST_GEN_FILES := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_FILES))
-all: kernel_header_files $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) \
- $(TEST_GEN_FILES)
-
-kernel_header_files:
- @ls $(KHDR_DIR)/linux/*.h >/dev/null 2>/dev/null; \
- if [ $$? -ne 0 ]; then \
- RED='\033[1;31m'; \
- NOCOLOR='\033[0m'; \
- echo; \
- echo -e "$${RED}error$${NOCOLOR}: missing kernel header files."; \
- echo "Please run this and try again:"; \
- echo; \
- echo " cd $(top_srcdir)"; \
- echo " make headers"; \
- echo; \
- exit 1; \
- fi
-
-.PHONY: kernel_header_files
+all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES)
define RUN_TESTS
BASE_DIR="$(selfdir)"; \
diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile
index 78dfec8bc676f..dede0bcf97a38 100644
--- a/tools/testing/selftests/mm/Makefile
+++ b/tools/testing/selftests/mm/Makefile
@@ -60,7 +60,7 @@ TEST_GEN_FILES += mrelease_test
TEST_GEN_FILES += mremap_dontunmap
TEST_GEN_FILES += mremap_test
TEST_GEN_FILES += on-fault-limit
-TEST_GEN_PROGS += pagemap_ioctl
+TEST_GEN_FILES += pagemap_ioctl
TEST_GEN_FILES += thuge-gen
TEST_GEN_FILES += transhuge-stress
TEST_GEN_FILES += uffd-stress
@@ -72,7 +72,7 @@ TEST_GEN_FILES += mdwe_test
TEST_GEN_FILES += hugetlb_fault_after_madv
ifneq ($(ARCH),arm64)
-TEST_GEN_PROGS += soft-dirty
+TEST_GEN_FILES += soft-dirty
endif
ifeq ($(ARCH),x86_64)
diff --git a/tools/testing/selftests/mm/cow.c b/tools/testing/selftests/mm/cow.c
index 7324ce5363c0c..6f2f839904416 100644
--- a/tools/testing/selftests/mm/cow.c
+++ b/tools/testing/selftests/mm/cow.c
@@ -1680,6 +1680,8 @@ int main(int argc, char **argv)
{
int err;
+ ksft_print_header();
+
pagesize = getpagesize();
thpsize = read_pmd_pagesize();
if (thpsize)
@@ -1689,7 +1691,6 @@ int main(int argc, char **argv)
ARRAY_SIZE(hugetlbsizes));
detect_huge_zeropage();
- ksft_print_header();
ksft_set_plan(ARRAY_SIZE(anon_test_cases) * tests_per_anon_test_case() +
ARRAY_SIZE(anon_thp_test_cases) * tests_per_anon_thp_test_case() +
ARRAY_SIZE(non_anon_test_cases) * tests_per_non_anon_test_case());
diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c
index befab43719bad..d59517ed3d48b 100644
--- a/tools/testing/selftests/mm/pagemap_ioctl.c
+++ b/tools/testing/selftests/mm/pagemap_ioctl.c
@@ -36,6 +36,7 @@ int pagemap_fd;
int uffd;
int page_size;
int hpage_size;
+const char *progname;
#define LEN(region) ((region.end - region.start)/page_size)
@@ -1149,11 +1150,11 @@ int sanity_tests(void)
munmap(mem, mem_size);
/* 9. Memory mapped file */
- fd = open(__FILE__, O_RDONLY);
+ fd = open(progname, O_RDONLY);
if (fd < 0)
ksft_exit_fail_msg("%s Memory mapped file\n", __func__);
- ret = stat(__FILE__, &sbuf);
+ ret = stat(progname, &sbuf);
if (ret < 0)
ksft_exit_fail_msg("error %d %d %s\n", ret, errno, strerror(errno));
@@ -1472,12 +1473,14 @@ static void transact_test(int page_size)
extra_thread_faults);
}
-int main(void)
+int main(int argc, char *argv[])
{
int mem_size, shmid, buf_size, fd, i, ret;
char *mem, *map, *fmem;
struct stat sbuf;
+ progname = argv[0];
+
ksft_print_header();
if (init_uffd())
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-29 13:40:53 +0000