diff options
Diffstat (limited to 'tools')
33 files changed, 2053 insertions, 264 deletions
diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py index d42c1d605969..c22c22bf2cb7 100644 --- a/tools/net/ynl/lib/ynl.py +++ b/tools/net/ynl/lib/ynl.py @@ -388,6 +388,8 @@ class NetlinkProtocol: def decode(self, ynl, nl_msg, op): msg = self._decode(nl_msg) + if op is None: + op = ynl.rsp_by_value[msg.cmd()] fixed_header_size = ynl._struct_size(op.fixed_header) msg.raw_attrs = NlAttrs(msg.raw, fixed_header_size) return msg @@ -921,8 +923,7 @@ class YnlFamily(SpecFamily): print("Netlink done while checking for ntf!?") continue - op = self.rsp_by_value[nl_msg.cmd()] - decoded = self.nlproto.decode(self, nl_msg, op) + decoded = self.nlproto.decode(self, nl_msg, None) if decoded.cmd() not in self.async_msg_ids: print("Unexpected msg id done while checking for ntf", decoded) continue @@ -980,7 +981,7 @@ class YnlFamily(SpecFamily): if nl_msg.extack: self._decode_extack(req_msg, op, nl_msg.extack) else: - op = self.rsp_by_value[nl_msg.cmd()] + op = None req_flags = [] if nl_msg.error: diff --git a/tools/perf/builtin-daemon.c b/tools/perf/builtin-daemon.c index 5c9335fff2d3..9a95871afc95 100644 --- a/tools/perf/builtin-daemon.c +++ b/tools/perf/builtin-daemon.c @@ -691,7 +691,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out) fprintf(out, "%c%" PRIu64, /* session up time */ - csv_sep, (curr - daemon->start) / 60); + csv_sep, (uint64_t)((curr - daemon->start) / 60)); fprintf(out, "\n"); } else { @@ -702,7 +702,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out) fprintf(out, " lock: %s/lock\n", daemon->base); fprintf(out, " up: %" PRIu64 " minutes\n", - (curr - daemon->start) / 60); + (uint64_t)((curr - daemon->start) / 60)); } } @@ -730,7 +730,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out) fprintf(out, "%c%" PRIu64, /* session up time */ - csv_sep, (curr - session->start) / 60); + csv_sep, (uint64_t)((curr - session->start) / 60)); fprintf(out, "\n"); } else { @@ -747,7 +747,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out) fprintf(out, " ack: %s/%s\n", session->base, SESSION_ACK); fprintf(out, " up: %" PRIu64 " minutes\n", - (curr - session->start) / 60); + (uint64_t)((curr - session->start) / 60)); } } diff --git a/tools/perf/tests/pmu.c b/tools/perf/tests/pmu.c index 40132655ccd1..c76f53a90a7b 100644 --- a/tools/perf/tests/pmu.c +++ b/tools/perf/tests/pmu.c @@ -456,11 +456,13 @@ static int test__name_cmp(struct test_suite *test __maybe_unused, int subtest __ /** * Test perf_pmu__match() that's used to search for a PMU given a name passed * on the command line. The name that's passed may also be a filename type glob - * match. + * match. If the name does not match, perf_pmu__match() attempts to match the + * alias of the PMU, if provided. */ static int test__pmu_match(struct test_suite *test __maybe_unused, int subtest __maybe_unused) { struct perf_pmu test_pmu; + test_pmu.alias_name = NULL; test_pmu.name = "pmuname"; TEST_ASSERT_EQUAL("Exact match", perf_pmu__match(&test_pmu, "pmuname"), true); diff --git a/tools/perf/util/bpf_lock_contention.c b/tools/perf/util/bpf_lock_contention.c index b4cb3fe5cc25..bc4e92c0c08b 100644 --- a/tools/perf/util/bpf_lock_contention.c +++ b/tools/perf/util/bpf_lock_contention.c @@ -286,6 +286,9 @@ static void account_end_timestamp(struct lock_contention *con) goto next; for (int i = 0; i < total_cpus; i++) { + if (cpu_data[i].lock == 0) + continue; + update_lock_stat(stat_fd, -1, end_ts, aggr_mode, &cpu_data[i]); } diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 3be882b2e845..31a223eaf8e6 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -20,6 +20,7 @@ #include "util/env.h" #include "util/kvm-stat.h" #include "util/kwork.h" +#include "util/sample.h" #include "util/lock-contention.h" #include <internal/lib.h> #include "../builtin.h" diff --git a/tools/testing/cxl/Kbuild b/tools/testing/cxl/Kbuild index 030b388800f0..3d1ca9e38b1f 100644 --- a/tools/testing/cxl/Kbuild +++ b/tools/testing/cxl/Kbuild @@ -14,6 +14,7 @@ ldflags-y += --wrap=cxl_dvsec_rr_decode ldflags-y += --wrap=devm_cxl_add_rch_dport ldflags-y += --wrap=cxl_rcd_component_reg_phys ldflags-y += --wrap=cxl_endpoint_parse_cdat +ldflags-y += --wrap=cxl_setup_parent_dport DRIVERS := ../../../drivers CXL_SRC := $(DRIVERS)/cxl diff --git a/tools/testing/cxl/test/mock.c b/tools/testing/cxl/test/mock.c index 6f737941dc0e..d619672faa49 100644 --- a/tools/testing/cxl/test/mock.c +++ b/tools/testing/cxl/test/mock.c @@ -299,6 +299,18 @@ void __wrap_cxl_endpoint_parse_cdat(struct cxl_port *port) } EXPORT_SYMBOL_NS_GPL(__wrap_cxl_endpoint_parse_cdat, CXL); +void __wrap_cxl_setup_parent_dport(struct device *host, struct cxl_dport *dport) +{ + int index; + struct cxl_mock_ops *ops = get_cxl_mock_ops(&index); + + if (!ops || !ops->is_mock_port(dport->dport_dev)) + cxl_setup_parent_dport(host, dport); + + put_cxl_mock_ops(index); +} +EXPORT_SYMBOL_NS_GPL(__wrap_cxl_setup_parent_dport, CXL); + MODULE_LICENSE("GPL v2"); MODULE_IMPORT_NS(ACPI); MODULE_IMPORT_NS(CXL); diff --git a/tools/testing/selftests/bpf/prog_tests/btf.c b/tools/testing/selftests/bpf/prog_tests/btf.c index 00965a6e83bb..61de88cf4ad0 100644 --- a/tools/testing/selftests/bpf/prog_tests/btf.c +++ b/tools/testing/selftests/bpf/prog_tests/btf.c @@ -3551,6 +3551,40 @@ static struct btf_raw_test raw_tests[] = { BTF_STR_SEC("\0x\0?.foo bar:buz"), }, { + .descr = "datasec: name with non-printable first char not is ok", + .raw_types = { + /* int */ + BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */ + /* VAR x */ /* [2] */ + BTF_TYPE_ENC(1, BTF_INFO_ENC(BTF_KIND_VAR, 0, 0), 1), + BTF_VAR_STATIC, + /* DATASEC ?.data */ /* [3] */ + BTF_TYPE_ENC(3, BTF_INFO_ENC(BTF_KIND_DATASEC, 0, 1), 4), + BTF_VAR_SECINFO_ENC(2, 0, 4), + BTF_END_RAW, + }, + BTF_STR_SEC("\0x\0\7foo"), + .err_str = "Invalid name", + .btf_load_err = true, +}, +{ + .descr = "datasec: name '\\0' is not ok", + .raw_types = { + /* int */ + BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */ + /* VAR x */ /* [2] */ + BTF_TYPE_ENC(1, BTF_INFO_ENC(BTF_KIND_VAR, 0, 0), 1), + BTF_VAR_STATIC, + /* DATASEC \0 */ /* [3] */ + BTF_TYPE_ENC(3, BTF_INFO_ENC(BTF_KIND_DATASEC, 0, 1), 4), + BTF_VAR_SECINFO_ENC(2, 0, 4), + BTF_END_RAW, + }, + BTF_STR_SEC("\0x\0"), + .err_str = "Invalid name", + .btf_load_err = true, +}, +{ .descr = "type name '?foo' is not ok", .raw_types = { /* union ?foo; */ diff --git a/tools/testing/selftests/drivers/net/mlxsw/ethtool_lanes.sh b/tools/testing/selftests/drivers/net/mlxsw/ethtool_lanes.sh index 877cd6df94a1..fe905a7f34b3 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/ethtool_lanes.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/ethtool_lanes.sh @@ -2,6 +2,7 @@ # SPDX-License-Identifier: GPL-2.0 lib_dir=$(dirname $0)/../../../net/forwarding +ethtool_lib_dir=$(dirname $0)/../hw ALL_TESTS=" autoneg @@ -11,7 +12,7 @@ ALL_TESTS=" NUM_NETIFS=2 : ${TIMEOUT:=30000} # ms source $lib_dir/lib.sh -source $lib_dir/ethtool_lib.sh +source $ethtool_lib_dir/ethtool_lib.sh setup_prepare() { diff --git a/tools/testing/selftests/iommu/iommufd.c b/tools/testing/selftests/iommu/iommufd.c index 6343f4053bd4..4927b9add5ad 100644 --- a/tools/testing/selftests/iommu/iommufd.c +++ b/tools/testing/selftests/iommu/iommufd.c @@ -825,7 +825,7 @@ TEST_F(iommufd_ioas, copy_area) { struct iommu_ioas_copy copy_cmd = { .size = sizeof(copy_cmd), - .flags = IOMMU_IOAS_MAP_FIXED_IOVA, + .flags = IOMMU_IOAS_MAP_FIXED_IOVA | IOMMU_IOAS_MAP_WRITEABLE, .dst_ioas_id = self->ioas_id, .src_ioas_id = self->ioas_id, .length = PAGE_SIZE, @@ -1318,7 +1318,7 @@ TEST_F(iommufd_ioas, copy_sweep) { struct iommu_ioas_copy copy_cmd = { .size = sizeof(copy_cmd), - .flags = IOMMU_IOAS_MAP_FIXED_IOVA, + .flags = IOMMU_IOAS_MAP_FIXED_IOVA | IOMMU_IOAS_MAP_WRITEABLE, .src_ioas_id = self->ioas_id, .dst_iova = MOCK_APERTURE_START, .length = MOCK_PAGE_SIZE, @@ -1608,7 +1608,7 @@ TEST_F(iommufd_mock_domain, user_copy) }; struct iommu_ioas_copy copy_cmd = { .size = sizeof(copy_cmd), - .flags = IOMMU_IOAS_MAP_FIXED_IOVA, + .flags = IOMMU_IOAS_MAP_FIXED_IOVA | IOMMU_IOAS_MAP_WRITEABLE, .dst_ioas_id = self->ioas_id, .dst_iova = MOCK_APERTURE_START, .length = BUFFER_SIZE, diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile index b3dc0a5bf0d4..948ec8b78af8 100644 --- a/tools/testing/selftests/kvm/Makefile +++ b/tools/testing/selftests/kvm/Makefile @@ -152,6 +152,7 @@ TEST_GEN_PROGS_x86_64 += pre_fault_memory_test TEST_GEN_PROGS_EXTENDED_x86_64 += x86_64/nx_huge_pages_test TEST_GEN_PROGS_aarch64 += aarch64/aarch32_id_regs +TEST_GEN_PROGS_aarch64 += aarch64/arch_timer_edge_cases TEST_GEN_PROGS_aarch64 += aarch64/debug-exceptions TEST_GEN_PROGS_aarch64 += aarch64/hypercalls TEST_GEN_PROGS_aarch64 += aarch64/page_fault_test @@ -163,6 +164,7 @@ TEST_GEN_PROGS_aarch64 += aarch64/vgic_init TEST_GEN_PROGS_aarch64 += aarch64/vgic_irq TEST_GEN_PROGS_aarch64 += aarch64/vgic_lpi_stress TEST_GEN_PROGS_aarch64 += aarch64/vpmu_counter_access +TEST_GEN_PROGS_aarch64 += aarch64/no-vgic-v3 TEST_GEN_PROGS_aarch64 += access_tracking_perf_test TEST_GEN_PROGS_aarch64 += arch_timer TEST_GEN_PROGS_aarch64 += demand_paging_test diff --git a/tools/testing/selftests/kvm/aarch64/arch_timer_edge_cases.c b/tools/testing/selftests/kvm/aarch64/arch_timer_edge_cases.c new file mode 100644 index 000000000000..a36a7e2db434 --- /dev/null +++ b/tools/testing/selftests/kvm/aarch64/arch_timer_edge_cases.c @@ -0,0 +1,1062 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * arch_timer_edge_cases.c - Tests the aarch64 timer IRQ functionality. + * + * The test validates some edge cases related to the arch-timer: + * - timers above the max TVAL value. + * - timers in the past + * - moving counters ahead and behind pending timers. + * - reprograming timers. + * - timers fired multiple times. + * - masking/unmasking using the timer control mask. + * + * Copyright (c) 2021, Google LLC. + */ + +#define _GNU_SOURCE + +#include <pthread.h> +#include <sys/sysinfo.h> + +#include "arch_timer.h" +#include "gic.h" +#include "vgic.h" + +static const uint64_t CVAL_MAX = ~0ULL; +/* tval is a signed 32-bit int. */ +static const int32_t TVAL_MAX = INT32_MAX; +static const int32_t TVAL_MIN = INT32_MIN; + +/* After how much time we say there is no IRQ. */ +static const uint32_t TIMEOUT_NO_IRQ_US = 50000; + +/* A nice counter value to use as the starting one for most tests. */ +static const uint64_t DEF_CNT = (CVAL_MAX / 2); + +/* Number of runs. */ +static const uint32_t NR_TEST_ITERS_DEF = 5; + +/* Default wait test time in ms. */ +static const uint32_t WAIT_TEST_MS = 10; + +/* Default "long" wait test time in ms. */ +static const uint32_t LONG_WAIT_TEST_MS = 100; + +/* Shared with IRQ handler. */ +struct test_vcpu_shared_data { + atomic_t handled; + atomic_t spurious; +} shared_data; + +struct test_args { + /* Virtual or physical timer and counter tests. */ + enum arch_timer timer; + /* Delay used for most timer tests. */ + uint64_t wait_ms; + /* Delay used in the test_long_timer_delays test. */ + uint64_t long_wait_ms; + /* Number of iterations. */ + int iterations; + /* Whether to test the physical timer. */ + bool test_physical; + /* Whether to test the virtual timer. */ + bool test_virtual; +}; + +struct test_args test_args = { + .wait_ms = WAIT_TEST_MS, + .long_wait_ms = LONG_WAIT_TEST_MS, + .iterations = NR_TEST_ITERS_DEF, + .test_physical = true, + .test_virtual = true, +}; + +static int vtimer_irq, ptimer_irq; + +enum sync_cmd { + SET_COUNTER_VALUE, + USERSPACE_USLEEP, + USERSPACE_SCHED_YIELD, + USERSPACE_MIGRATE_SELF, + NO_USERSPACE_CMD, +}; + +typedef void (*sleep_method_t)(enum arch_timer timer, uint64_t usec); + +static void sleep_poll(enum arch_timer timer, uint64_t usec); +static void sleep_sched_poll(enum arch_timer timer, uint64_t usec); +static void sleep_in_userspace(enum arch_timer timer, uint64_t usec); +static void sleep_migrate(enum arch_timer timer, uint64_t usec); + +sleep_method_t sleep_method[] = { + sleep_poll, + sleep_sched_poll, + sleep_migrate, + sleep_in_userspace, +}; + +typedef void (*irq_wait_method_t)(void); + +static void wait_for_non_spurious_irq(void); +static void wait_poll_for_irq(void); +static void wait_sched_poll_for_irq(void); +static void wait_migrate_poll_for_irq(void); + +irq_wait_method_t irq_wait_method[] = { + wait_for_non_spurious_irq, + wait_poll_for_irq, + wait_sched_poll_for_irq, + wait_migrate_poll_for_irq, +}; + +enum timer_view { + TIMER_CVAL, + TIMER_TVAL, +}; + +static void assert_irqs_handled(uint32_t n) +{ + int h = atomic_read(&shared_data.handled); + + __GUEST_ASSERT(h == n, "Handled %d IRQS but expected %d", h, n); +} + +static void userspace_cmd(uint64_t cmd) +{ + GUEST_SYNC_ARGS(cmd, 0, 0, 0, 0); +} + +static void userspace_migrate_vcpu(void) +{ + userspace_cmd(USERSPACE_MIGRATE_SELF); +} + +static void userspace_sleep(uint64_t usecs) +{ + GUEST_SYNC_ARGS(USERSPACE_USLEEP, usecs, 0, 0, 0); +} + +static void set_counter(enum arch_timer timer, uint64_t counter) +{ + GUEST_SYNC_ARGS(SET_COUNTER_VALUE, counter, timer, 0, 0); +} + +static void guest_irq_handler(struct ex_regs *regs) +{ + unsigned int intid = gic_get_and_ack_irq(); + enum arch_timer timer; + uint64_t cnt, cval; + uint32_t ctl; + bool timer_condition, istatus; + + if (intid == IAR_SPURIOUS) { + atomic_inc(&shared_data.spurious); + goto out; + } + + if (intid == ptimer_irq) + timer = PHYSICAL; + else if (intid == vtimer_irq) + timer = VIRTUAL; + else + goto out; + + ctl = timer_get_ctl(timer); + cval = timer_get_cval(timer); + cnt = timer_get_cntct(timer); + timer_condition = cnt >= cval; + istatus = (ctl & CTL_ISTATUS) && (ctl & CTL_ENABLE); + GUEST_ASSERT_EQ(timer_condition, istatus); + + /* Disable and mask the timer. */ + timer_set_ctl(timer, CTL_IMASK); + + atomic_inc(&shared_data.handled); + +out: + gic_set_eoi(intid); +} + +static void set_cval_irq(enum arch_timer timer, uint64_t cval_cycles, + uint32_t ctl) +{ + atomic_set(&shared_data.handled, 0); + atomic_set(&shared_data.spurious, 0); + timer_set_cval(timer, cval_cycles); + timer_set_ctl(timer, ctl); +} + +static void set_tval_irq(enum arch_timer timer, uint64_t tval_cycles, + uint32_t ctl) +{ + atomic_set(&shared_data.handled, 0); + atomic_set(&shared_data.spurious, 0); + timer_set_ctl(timer, ctl); + timer_set_tval(timer, tval_cycles); +} + +static void set_xval_irq(enum arch_timer timer, uint64_t xval, uint32_t ctl, + enum timer_view tv) +{ + switch (tv) { + case TIMER_CVAL: + set_cval_irq(timer, xval, ctl); + break; + case TIMER_TVAL: + set_tval_irq(timer, xval, ctl); + break; + default: + GUEST_FAIL("Could not get timer %d", timer); + } +} + +/* + * Note that this can theoretically hang forever, so we rely on having + * a timeout mechanism in the "runner", like: + * tools/testing/selftests/kselftest/runner.sh. + */ +static void wait_for_non_spurious_irq(void) +{ + int h; + + local_irq_disable(); + + for (h = atomic_read(&shared_data.handled); h == atomic_read(&shared_data.handled);) { + wfi(); + local_irq_enable(); + isb(); /* handle IRQ */ + local_irq_disable(); + } +} + +/* + * Wait for an non-spurious IRQ by polling in the guest or in + * userspace (e.g. userspace_cmd=USERSPACE_SCHED_YIELD). + * + * Note that this can theoretically hang forever, so we rely on having + * a timeout mechanism in the "runner", like: + * tools/testing/selftests/kselftest/runner.sh. + */ +static void poll_for_non_spurious_irq(enum sync_cmd usp_cmd) +{ + int h; + + local_irq_disable(); + + h = atomic_read(&shared_data.handled); + + local_irq_enable(); + while (h == atomic_read(&shared_data.handled)) { + if (usp_cmd == NO_USERSPACE_CMD) + cpu_relax(); + else + userspace_cmd(usp_cmd); + } + local_irq_disable(); +} + +static void wait_poll_for_irq(void) +{ + poll_for_non_spurious_irq(NO_USERSPACE_CMD); +} + +static void wait_sched_poll_for_irq(void) +{ + poll_for_non_spurious_irq(USERSPACE_SCHED_YIELD); +} + +static void wait_migrate_poll_for_irq(void) +{ + poll_for_non_spurious_irq(USERSPACE_MIGRATE_SELF); +} + +/* + * Sleep for usec microseconds by polling in the guest or in + * userspace (e.g. userspace_cmd=USERSPACE_SCHEDULE). + */ +static void guest_poll(enum arch_timer test_timer, uint64_t usec, + enum sync_cmd usp_cmd) +{ + uint64_t cycles = usec_to_cycles(usec); + /* Whichever timer we are testing with, sleep with the other. */ + enum arch_timer sleep_timer = 1 - test_timer; + uint64_t start = timer_get_cntct(sleep_timer); + + while ((timer_get_cntct(sleep_timer) - start) < cycles) { + if (usp_cmd == NO_USERSPACE_CMD) + cpu_relax(); + else + userspace_cmd(usp_cmd); + } +} + +static void sleep_poll(enum arch_timer timer, uint64_t usec) +{ + guest_poll(timer, usec, NO_USERSPACE_CMD); +} + +static void sleep_sched_poll(enum arch_timer timer, uint64_t usec) +{ + guest_poll(timer, usec, USERSPACE_SCHED_YIELD); +} + +static void sleep_migrate(enum arch_timer timer, uint64_t usec) +{ + guest_poll(timer, usec, USERSPACE_MIGRATE_SELF); +} + +static void sleep_in_userspace(enum arch_timer timer, uint64_t usec) +{ + userspace_sleep(usec); +} + +/* + * Reset the timer state to some nice values like the counter not being close + * to the edge, and the control register masked and disabled. + */ +static void reset_timer_state(enum arch_timer timer, uint64_t cnt) +{ + set_counter(timer, cnt); + timer_set_ctl(timer, CTL_IMASK); +} + +static void test_timer_xval(enum arch_timer timer, uint64_t xval, + enum timer_view tv, irq_wait_method_t wm, bool reset_state, + uint64_t reset_cnt) +{ + local_irq_disable(); + + if (reset_state) + reset_timer_state(timer, reset_cnt); + + set_xval_irq(timer, xval, CTL_ENABLE, tv); + + /* This method re-enables IRQs to handle the one we're looking for. */ + wm(); + + assert_irqs_handled(1); + local_irq_enable(); +} + +/* + * The test_timer_* functions will program the timer, wait for it, and assert + * the firing of the correct IRQ. + * + * These functions don't have a timeout and return as soon as they receive an + * IRQ. They can hang (forever), so we rely on having a timeout mechanism in + * the "runner", like: tools/testing/selftests/kselftest/runner.sh. + */ + +static void test_timer_cval(enum arch_timer timer, uint64_t cval, + irq_wait_method_t wm, bool reset_state, + uint64_t reset_cnt) +{ + test_timer_xval(timer, cval, TIMER_CVAL, wm, reset_state, reset_cnt); +} + +static void test_timer_tval(enum arch_timer timer, int32_t tval, + irq_wait_method_t wm, bool reset_state, + uint64_t reset_cnt) +{ + test_timer_xval(timer, (uint64_t) tval, TIMER_TVAL, wm, reset_state, + reset_cnt); +} + +static void test_xval_check_no_irq(enum arch_timer timer, uint64_t xval, + uint64_t usec, enum timer_view timer_view, + sleep_method_t guest_sleep) +{ + local_irq_disable(); + + set_xval_irq(timer, xval, CTL_ENABLE | CTL_IMASK, timer_view); + guest_sleep(timer, usec); + + local_irq_enable(); + isb(); + + /* Assume success (no IRQ) after waiting usec microseconds */ + assert_irqs_handled(0); +} + +static void test_cval_no_irq(enum arch_timer timer, uint64_t cval, + uint64_t usec, sleep_method_t wm) +{ + test_xval_check_no_irq(timer, cval, usec, TIMER_CVAL, wm); +} + +static void test_tval_no_irq(enum arch_timer timer, int32_t tval, uint64_t usec, + sleep_method_t wm) +{ + /* tval will be cast to an int32_t in test_xval_check_no_irq */ + test_xval_check_no_irq(timer, (uint64_t) tval, usec, TIMER_TVAL, wm); +} + +/* Test masking/unmasking a timer using the timer mask (not the IRQ mask). */ +static void test_timer_control_mask_then_unmask(enum arch_timer timer) +{ + reset_timer_state(timer, DEF_CNT); + set_tval_irq(timer, -1, CTL_ENABLE | CTL_IMASK); + + /* Unmask the timer, and then get an IRQ. */ + local_irq_disable(); + timer_set_ctl(timer, CTL_ENABLE); + /* This method re-enables IRQs to handle the one we're looking for. */ + wait_for_non_spurious_irq(); + + assert_irqs_handled(1); + local_irq_enable(); +} + +/* Check that timer control masks actually mask a timer being fired. */ +static void test_timer_control_masks(enum arch_timer timer) +{ + reset_timer_state(timer, DEF_CNT); + + /* Local IRQs are not masked at this point. */ + + set_tval_irq(timer, -1, CTL_ENABLE | CTL_IMASK); + + /* Assume no IRQ after waiting TIMEOUT_NO_IRQ_US microseconds */ + sleep_poll(timer, TIMEOUT_NO_IRQ_US); + + assert_irqs_handled(0); + timer_set_ctl(timer, CTL_IMASK); +} + +static void test_fire_a_timer_multiple_times(enum arch_timer timer, + irq_wait_method_t wm, int num) +{ + int i; + + local_irq_disable(); + reset_timer_state(timer, DEF_CNT); + + set_tval_irq(timer, 0, CTL_ENABLE); + + for (i = 1; i <= num; i++) { + /* This method re-enables IRQs to handle the one we're looking for. */ + wm(); + + /* The IRQ handler masked and disabled the timer. + * Enable and unmmask it again. + */ + timer_set_ctl(timer, CTL_ENABLE); + + assert_irqs_handled(i); + } + + local_irq_enable(); +} + +static void test_timers_fired_multiple_times(enum arch_timer timer) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(irq_wait_method); i++) + test_fire_a_timer_multiple_times(timer, irq_wait_method[i], 10); +} + +/* + * Set a timer for tval=delta_1_ms then reprogram it to + * tval=delta_2_ms. Check that we get the timer fired. There is no + * timeout for the wait: we use the wfi instruction. + */ +static void test_reprogramming_timer(enum arch_timer timer, irq_wait_method_t wm, + int32_t delta_1_ms, int32_t delta_2_ms) +{ + local_irq_disable(); + reset_timer_state(timer, DEF_CNT); + + /* Program the timer to DEF_CNT + delta_1_ms. */ + set_tval_irq(timer, msec_to_cycles(delta_1_ms), CTL_ENABLE); + + /* Reprogram the timer to DEF_CNT + delta_2_ms. */ + timer_set_tval(timer, msec_to_cycles(delta_2_ms)); + + /* This method re-enables IRQs to handle the one we're looking for. */ + wm(); + + /* The IRQ should arrive at DEF_CNT + delta_2_ms (or after). */ + GUEST_ASSERT(timer_get_cntct(timer) >= + DEF_CNT + msec_to_cycles(delta_2_ms)); + + local_irq_enable(); + assert_irqs_handled(1); +}; + +static void test_reprogram_timers(enum arch_timer timer) +{ + int i; + uint64_t base_wait = test_args.wait_ms; + + for (i = 0; i < ARRAY_SIZE(irq_wait_method); i++) { + /* + * Ensure reprogramming works whether going from a + * longer time to a shorter or vice versa. + */ + test_reprogramming_timer(timer, irq_wait_method[i], 2 * base_wait, + base_wait); + test_reprogramming_timer(timer, irq_wait_method[i], base_wait, + 2 * base_wait); + } +} + +static void test_basic_functionality(enum arch_timer timer) +{ + int32_t tval = (int32_t) msec_to_cycles(test_args.wait_ms); + uint64_t cval = DEF_CNT + msec_to_cycles(test_args.wait_ms); + int i; + + for (i = 0; i < ARRAY_SIZE(irq_wait_method); i++) { + irq_wait_method_t wm = irq_wait_method[i]; + + test_timer_cval(timer, cval, wm, true, DEF_CNT); + test_timer_tval(timer, tval, wm, true, DEF_CNT); + } +} + +/* + * This test checks basic timer behavior without actually firing timers, things + * like: the relationship between cval and tval, tval down-counting. + */ +static void timers_sanity_checks(enum arch_timer timer, bool use_sched) +{ + reset_timer_state(timer, DEF_CNT); + + local_irq_disable(); + + /* cval in the past */ + timer_set_cval(timer, + timer_get_cntct(timer) - + msec_to_cycles(test_args.wait_ms)); + if (use_sched) + userspace_migrate_vcpu(); + GUEST_ASSERT(timer_get_tval(timer) < 0); + + /* tval in the past */ + timer_set_tval(timer, -1); + if (use_sched) + userspace_migrate_vcpu(); + GUEST_ASSERT(timer_get_cval(timer) < timer_get_cntct(timer)); + + /* tval larger than TVAL_MAX. This requires programming with + * timer_set_cval instead so the value is expressible + */ + timer_set_cval(timer, + timer_get_cntct(timer) + TVAL_MAX + + msec_to_cycles(test_args.wait_ms)); + if (use_sched) + userspace_migrate_vcpu(); + GUEST_ASSERT(timer_get_tval(timer) <= 0); + + /* + * tval larger than 2 * TVAL_MAX. + * Twice the TVAL_MAX completely loops around the TVAL. + */ + timer_set_cval(timer, + timer_get_cntct(timer) + 2ULL * TVAL_MAX + + msec_to_cycles(test_args.wait_ms)); + if (use_sched) + userspace_migrate_vcpu(); + GUEST_ASSERT(timer_get_tval(timer) <= + msec_to_cycles(test_args.wait_ms)); + + /* negative tval that rollovers from 0. */ + set_counter(timer, msec_to_cycles(1)); + timer_set_tval(timer, -1 * msec_to_cycles(test_args.wait_ms)); + if (use_sched) + userspace_migrate_vcpu(); + GUEST_ASSERT(timer_get_cval(timer) >= (CVAL_MAX - msec_to_cycles(test_args.wait_ms))); + + /* tval should keep down-counting from 0 to -1. */ + timer_set_tval(timer, 0); + sleep_poll(timer, 1); + GUEST_ASSERT(timer_get_tval(timer) < 0); + + local_irq_enable(); + + /* Mask and disable any pending timer. */ + timer_set_ctl(timer, CTL_IMASK); +} + +static void test_timers_sanity_checks(enum arch_timer timer) +{ + timers_sanity_checks(timer, false); + /* Check how KVM saves/restores these edge-case values. */ + timers_sanity_checks(timer, true); +} + +static void test_set_cnt_after_tval_max(enum arch_timer timer, irq_wait_method_t wm) +{ + local_irq_disable(); + reset_timer_state(timer, DEF_CNT); + + set_cval_irq(timer, + (uint64_t) TVAL_MAX + + msec_to_cycles(test_args.wait_ms) / 2, CTL_ENABLE); + + set_counter(timer, TVAL_MAX); + + /* This method re-enables IRQs to handle the one we're looking for. */ + wm(); + + assert_irqs_handled(1); + local_irq_enable(); +} + +/* Test timers set for: cval = now + TVAL_MAX + wait_ms / 2 */ +static void test_timers_above_tval_max(enum arch_timer timer) +{ + uint64_t cval; + int i; + + /* + * Test that the system is not implementing cval in terms of + * tval. If that was the case, setting a cval to "cval = now + * + TVAL_MAX + wait_ms" would wrap to "cval = now + + * wait_ms", and the timer would fire immediately. Test that it + * doesn't. + */ + for (i = 0; i < ARRAY_SIZE(sleep_method); i++) { + reset_timer_state(timer, DEF_CNT); + cval = timer_get_cntct(timer) + TVAL_MAX + + msec_to_cycles(test_args.wait_ms); + test_cval_no_irq(timer, cval, + msecs_to_usecs(test_args.wait_ms) + + TIMEOUT_NO_IRQ_US, sleep_method[i]); + } + + for (i = 0; i < ARRAY_SIZE(irq_wait_method); i++) { + /* Get the IRQ by moving the counter forward. */ + test_set_cnt_after_tval_max(timer, irq_wait_method[i]); + } +} + +/* + * Template function to be used by the test_move_counter_ahead_* tests. It + * sets the counter to cnt_1, the [c|t]val, the counter to cnt_2, and + * then waits for an IRQ. + */ +static void test_set_cnt_after_xval(enum arch_timer timer, uint64_t cnt_1, + uint64_t xval, uint64_t cnt_2, + irq_wait_method_t wm, enum timer_view tv) +{ + local_irq_disable(); + + set_counter(timer, cnt_1); + timer_set_ctl(timer, CTL_IMASK); + + set_xval_irq(timer, xval, CTL_ENABLE, tv); + set_counter(timer, cnt_2); + /* This method re-enables IRQs to handle the one we're looking for. */ + wm(); + + assert_irqs_handled(1); + local_irq_enable(); +} + +/* + * Template function to be used by the test_move_counter_ahead_* tests. It + * sets the counter to cnt_1, the [c|t]val, the counter to cnt_2, and + * then waits for an IRQ. + */ +static void test_set_cnt_after_xval_no_irq(enum arch_timer timer, + uint64_t cnt_1, uint64_t xval, + uint64_t cnt_2, + sleep_method_t guest_sleep, + enum timer_view tv) +{ + local_irq_disable(); + + set_counter(timer, cnt_1); + timer_set_ctl(timer, CTL_IMASK); + + set_xval_irq(timer, xval, CTL_ENABLE, tv); + set_counter(timer, cnt_2); + guest_sleep(timer, TIMEOUT_NO_IRQ_US); + + local_irq_enable(); + isb(); + + /* Assume no IRQ after waiting TIMEOUT_NO_IRQ_US microseconds */ + assert_irqs_handled(0); + timer_set_ctl(timer, CTL_IMASK); +} + +static void test_set_cnt_after_tval(enum arch_timer timer, uint64_t cnt_1, + int32_t tval, uint64_t cnt_2, + irq_wait_method_t wm) +{ + test_set_cnt_after_xval(timer, cnt_1, tval, cnt_2, wm, TIMER_TVAL); +} + +static void test_set_cnt_after_cval(enum arch_timer timer, uint64_t cnt_1, + uint64_t cval, uint64_t cnt_2, + irq_wait_method_t wm) +{ + test_set_cnt_after_xval(timer, cnt_1, cval, cnt_2, wm, TIMER_CVAL); +} + +static void test_set_cnt_after_tval_no_irq(enum arch_timer timer, + uint64_t cnt_1, int32_t tval, + uint64_t cnt_2, sleep_method_t wm) +{ + test_set_cnt_after_xval_no_irq(timer, cnt_1, tval, cnt_2, wm, + TIMER_TVAL); +} + +static void test_set_cnt_after_cval_no_irq(enum arch_timer timer, + uint64_t cnt_1, uint64_t cval, + uint64_t cnt_2, sleep_method_t wm) +{ + test_set_cnt_after_xval_no_irq(timer, cnt_1, cval, cnt_2, wm, + TIMER_CVAL); +} + +/* Set a timer and then move the counter ahead of it. */ +static void test_move_counters_ahead_of_timers(enum arch_timer timer) +{ + int i; + int32_t tval; + + for (i = 0; i < ARRAY_SIZE(irq_wait_method); i++) { + irq_wait_method_t wm = irq_wait_method[i]; + + test_set_cnt_after_cval(timer, 0, DEF_CNT, DEF_CNT + 1, wm); + test_set_cnt_after_cval(timer, CVAL_MAX, 1, 2, wm); + + /* Move counter ahead of negative tval. */ + test_set_cnt_after_tval(timer, 0, -1, DEF_CNT + 1, wm); + test_set_cnt_after_tval(timer, 0, -1, TVAL_MAX, wm); + tval = TVAL_MAX; + test_set_cnt_after_tval(timer, 0, tval, (uint64_t) tval + 1, + wm); + } + + for (i = 0; i < ARRAY_SIZE(sleep_method); i++) { + sleep_method_t sm = sleep_method[i]; + + test_set_cnt_after_cval_no_irq(timer, 0, DEF_CNT, CVAL_MAX, sm); + } +} + +/* + * Program a timer, mask it, and then change the tval or counter to cancel it. + * Unmask it and check that nothing fires. + */ +static void test_move_counters_behind_timers(enum arch_timer timer) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(sleep_method); i++) { + sleep_method_t sm = sleep_method[i]; + + test_set_cnt_after_cval_no_irq(timer, DEF_CNT, DEF_CNT - 1, 0, + sm); + test_set_cnt_after_tval_no_irq(timer, DEF_CNT, -1, 0, sm); + } +} + +static void test_timers_in_the_past(enum arch_timer timer) +{ + int32_t tval = -1 * (int32_t) msec_to_cycles(test_args.wait_ms); + uint64_t cval; + int i; + + for (i = 0; i < ARRAY_SIZE(irq_wait_method); i++) { + irq_wait_method_t wm = irq_wait_method[i]; + + /* set a timer wait_ms the past. */ + cval = DEF_CNT - msec_to_cycles(test_args.wait_ms); + test_timer_cval(timer, cval, wm, true, DEF_CNT); + test_timer_tval(timer, tval, wm, true, DEF_CNT); + + /* Set a timer to counter=0 (in the past) */ + test_timer_cval(timer, 0, wm, true, DEF_CNT); + + /* Set a time for tval=0 (now) */ + test_timer_tval(timer, 0, wm, true, DEF_CNT); + + /* Set a timer to as far in the past as possible */ + test_timer_tval(timer, TVAL_MIN, wm, true, DEF_CNT); + } + + /* + * Set the counter to wait_ms, and a tval to -wait_ms. There should be no + * IRQ as that tval means cval=CVAL_MAX-wait_ms. + */ + for (i = 0; i < ARRAY_SIZE(sleep_method); i++) { + sleep_method_t sm = sleep_method[i]; + + set_counter(timer, msec_to_cycles(test_args.wait_ms)); + test_tval_no_irq(timer, tval, TIMEOUT_NO_IRQ_US, sm); + } +} + +static void test_long_timer_delays(enum arch_timer timer) +{ + int32_t tval = (int32_t) msec_to_cycles(test_args.long_wait_ms); + uint64_t cval = DEF_CNT + msec_to_cycles(test_args.long_wait_ms); + int i; + + for (i = 0; i < ARRAY_SIZE(irq_wait_method); i++) { + irq_wait_method_t wm = irq_wait_method[i]; + + test_timer_cval(timer, cval, wm, true, DEF_CNT); + test_timer_tval(timer, tval, wm, true, DEF_CNT); + } +} + +static void guest_run_iteration(enum arch_timer timer) +{ + test_basic_functionality(timer); + test_timers_sanity_checks(timer); + + test_timers_above_tval_max(timer); + test_timers_in_the_past(timer); + + test_move_counters_ahead_of_timers(timer); + test_move_counters_behind_timers(timer); + test_reprogram_timers(timer); + + test_timers_fired_multiple_times(timer); + + test_timer_control_mask_then_unmask(timer); + test_timer_control_masks(timer); +} + +static void guest_code(enum arch_timer timer) +{ + int i; + + local_irq_disable(); + + gic_init(GIC_V3, 1); + + timer_set_ctl(VIRTUAL, CTL_IMASK); + timer_set_ctl(PHYSICAL, CTL_IMASK); + + gic_irq_enable(vtimer_irq); + gic_irq_enable(ptimer_irq); + local_irq_enable(); + + for (i = 0; i < test_args.iterations; i++) { + GUEST_SYNC(i); + guest_run_iteration(timer); + } + + test_long_timer_delays(timer); + GUEST_DONE(); +} + +static uint32_t next_pcpu(void) +{ + uint32_t max = get_nprocs(); + uint32_t cur = sched_getcpu(); + uint32_t next = cur; + cpu_set_t cpuset; + + TEST_ASSERT(max > 1, "Need at least two physical cpus"); + + sched_getaffinity(0, sizeof(cpuset), &cpuset); + + do { + next = (next + 1) % CPU_SETSIZE; + } while (!CPU_ISSET(next, &cpuset)); + + return next; +} + +static void migrate_self(uint32_t new_pcpu) +{ + int ret; + cpu_set_t cpuset; + pthread_t thread; + + thread = pthread_self(); + + CPU_ZERO(&cpuset); + CPU_SET(new_pcpu, &cpuset); + + pr_debug("Migrating from %u to %u\n", sched_getcpu(), new_pcpu); + + ret = pthread_setaffinity_np(thread, sizeof(cpuset), &cpuset); + + TEST_ASSERT(ret == 0, "Failed to migrate to pCPU: %u; ret: %d\n", + new_pcpu, ret); +} + +static void kvm_set_cntxct(struct kvm_vcpu *vcpu, uint64_t cnt, + enum arch_timer timer) +{ + if (timer == PHYSICAL) + vcpu_set_reg(vcpu, KVM_REG_ARM_PTIMER_CNT, cnt); + else + vcpu_set_reg(vcpu, KVM_REG_ARM_TIMER_CNT, cnt); +} + +static void handle_sync(struct kvm_vcpu *vcpu, struct ucall *uc) +{ + enum sync_cmd cmd = uc->args[1]; + uint64_t val = uc->args[2]; + enum arch_timer timer = uc->args[3]; + + switch (cmd) { + case SET_COUNTER_VALUE: + kvm_set_cntxct(vcpu, val, timer); + break; + case USERSPACE_USLEEP: + usleep(val); + break; + case USERSPACE_SCHED_YIELD: + sched_yield(); + break; + case USERSPACE_MIGRATE_SELF: + migrate_self(next_pcpu()); + break; + default: + break; + } +} + +static void test_run(struct kvm_vm *vm, struct kvm_vcpu *vcpu) +{ + struct ucall uc; + + /* Start on CPU 0 */ + migrate_self(0); + + while (true) { + vcpu_run(vcpu); + switch (get_ucall(vcpu, &uc)) { + case UCALL_SYNC: + handle_sync(vcpu, &uc); + break; + case UCALL_DONE: + goto out; + case UCALL_ABORT: + REPORT_GUEST_ASSERT(uc); + goto out; + default: + TEST_FAIL("Unexpected guest exit\n"); + } + } + + out: + return; +} + +static void test_init_timer_irq(struct kvm_vm *vm, struct kvm_vcpu *vcpu) +{ + vcpu_device_attr_get(vcpu, KVM_ARM_VCPU_TIMER_CTRL, + KVM_ARM_VCPU_TIMER_IRQ_PTIMER, &ptimer_irq); + vcpu_device_attr_get(vcpu, KVM_ARM_VCPU_TIMER_CTRL, + KVM_ARM_VCPU_TIMER_IRQ_VTIMER, &vtimer_irq); + + sync_global_to_guest(vm, ptimer_irq); + sync_global_to_guest(vm, vtimer_irq); + + pr_debug("ptimer_irq: %d; vtimer_irq: %d\n", ptimer_irq, vtimer_irq); +} + +static void test_vm_create(struct kvm_vm **vm, struct kvm_vcpu **vcpu, + enum arch_timer timer) +{ + *vm = vm_create_with_one_vcpu(vcpu, guest_code); + TEST_ASSERT(*vm, "Failed to create the test VM\n"); + + vm_init_descriptor_tables(*vm); + vm_install_exception_handler(*vm, VECTOR_IRQ_CURRENT, + guest_irq_handler); + + vcpu_init_descriptor_tables(*vcpu); + vcpu_args_set(*vcpu, 1, timer); + + test_init_timer_irq(*vm, *vcpu); + vgic_v3_setup(*vm, 1, 64); + sync_global_to_guest(*vm, test_args); +} + +static void test_print_help(char *name) +{ + pr_info("Usage: %s [-h] [-b] [-i iterations] [-l long_wait_ms] [-p] [-v]\n" + , name); + pr_info("\t-i: Number of iterations (default: %u)\n", + NR_TEST_ITERS_DEF); + pr_info("\t-b: Test both physical and virtual timers (default: true)\n"); + pr_info("\t-l: Delta (in ms) used for long wait time test (default: %u)\n", + LONG_WAIT_TEST_MS); + pr_info("\t-l: Delta (in ms) used for wait times (default: %u)\n", + WAIT_TEST_MS); + pr_info("\t-p: Test physical timer (default: true)\n"); + pr_info("\t-v: Test virtual timer (default: true)\n"); + pr_info("\t-h: Print this help message\n"); +} + +static bool parse_args(int argc, char *argv[]) +{ + int opt; + + while ((opt = getopt(argc, argv, "bhi:l:pvw:")) != -1) { + switch (opt) { + case 'b': + test_args.test_physical = true; + test_args.test_virtual = true; + break; + case 'i': + test_args.iterations = + atoi_positive("Number of iterations", optarg); + break; + case 'l': + test_args.long_wait_ms = + atoi_positive("Long wait time", optarg); + break; + case 'p': + test_args.test_physical = true; + test_args.test_virtual = false; + break; + case 'v': + test_args.test_virtual = true; + test_args.test_physical = false; + break; + case 'w': + test_args.wait_ms = atoi_positive("Wait time", optarg); + break; + case 'h': + default: + goto err; + } + } + + return true; + + err: + test_print_help(argv[0]); + return false; +} + +int main(int argc, char *argv[]) +{ + struct kvm_vcpu *vcpu; + struct kvm_vm *vm; + + /* Tell stdout not to buffer its content */ + setbuf(stdout, NULL); + + if (!parse_args(argc, argv)) + exit(KSFT_SKIP); + + if (test_args.test_virtual) { + test_vm_create(&vm, &vcpu, VIRTUAL); + test_run(vm, vcpu); + kvm_vm_free(vm); + } + + if (test_args.test_physical) { + test_vm_create(&vm, &vcpu, PHYSICAL); + test_run(vm, vcpu); + kvm_vm_free(vm); + } + + return 0; +} diff --git a/tools/testing/selftests/kvm/aarch64/no-vgic-v3.c b/tools/testing/selftests/kvm/aarch64/no-vgic-v3.c new file mode 100644 index 000000000000..943d65fc6b0b --- /dev/null +++ b/tools/testing/selftests/kvm/aarch64/no-vgic-v3.c @@ -0,0 +1,175 @@ +// SPDX-License-Identifier: GPL-2.0 + +// Check that, on a GICv3 system, not configuring GICv3 correctly +// results in all of the sysregs generating an UNDEF exception. + +#include <test_util.h> +#include <kvm_util.h> +#include <processor.h> + +static volatile bool handled; + +#define __check_sr_read(r) \ + ({ \ + uint64_t val; \ + \ + handled = false; \ + dsb(sy); \ + val = read_sysreg_s(SYS_ ## r); \ + val; \ + }) + +#define __check_sr_write(r) \ + do { \ + handled = false; \ + dsb(sy); \ + write_sysreg_s(0, SYS_ ## r); \ + isb(); \ + } while(0) + +/* Fatal checks */ +#define check_sr_read(r) \ + do { \ + __check_sr_read(r); \ + __GUEST_ASSERT(handled, #r " no read trap"); \ + } while(0) + +#define check_sr_write(r) \ + do { \ + __check_sr_write(r); \ + __GUEST_ASSERT(handled, #r " no write trap"); \ + } while(0) + +#define check_sr_rw(r) \ + do { \ + check_sr_read(r); \ + check_sr_write(r); \ + } while(0) + +static void guest_code(void) +{ + uint64_t val; + + /* + * Check that we advertise that ID_AA64PFR0_EL1.GIC == 0, having + * hidden the feature at runtime without any other userspace action. + */ + __GUEST_ASSERT(FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_GIC), + read_sysreg(id_aa64pfr0_el1)) == 0, + "GICv3 wrongly advertised"); + + /* + * Access all GICv3 registers, and fail if we don't get an UNDEF. + * Note that we happily access all the APxRn registers without + * checking their existance, as all we want to see is a failure. + */ + check_sr_rw(ICC_PMR_EL1); + check_sr_read(ICC_IAR0_EL1); + check_sr_write(ICC_EOIR0_EL1); + check_sr_rw(ICC_HPPIR0_EL1); + check_sr_rw(ICC_BPR0_EL1); + check_sr_rw(ICC_AP0R0_EL1); + check_sr_rw(ICC_AP0R1_EL1); + check_sr_rw(ICC_AP0R2_EL1); + check_sr_rw(ICC_AP0R3_EL1); + check_sr_rw(ICC_AP1R0_EL1); + check_sr_rw(ICC_AP1R1_EL1); + check_sr_rw(ICC_AP1R2_EL1); + check_sr_rw(ICC_AP1R3_EL1); + check_sr_write(ICC_DIR_EL1); + check_sr_read(ICC_RPR_EL1); + check_sr_write(ICC_SGI1R_EL1); + check_sr_write(ICC_ASGI1R_EL1); + check_sr_write(ICC_SGI0R_EL1); + check_sr_read(ICC_IAR1_EL1); + check_sr_write(ICC_EOIR1_EL1); + check_sr_rw(ICC_HPPIR1_EL1); + check_sr_rw(ICC_BPR1_EL1); + check_sr_rw(ICC_CTLR_EL1); + check_sr_rw(ICC_IGRPEN0_EL1); + check_sr_rw(ICC_IGRPEN1_EL1); + + /* + * ICC_SRE_EL1 may not be trappable, as ICC_SRE_EL2.Enable can + * be RAO/WI. Engage in non-fatal accesses, starting with a + * write of 0 to try and disable SRE, and let's see if it + * sticks. + */ + __check_sr_write(ICC_SRE_EL1); + if (!handled) + GUEST_PRINTF("ICC_SRE_EL1 write not trapping (OK)\n"); + + val = __check_sr_read(ICC_SRE_EL1); + if (!handled) { + __GUEST_ASSERT((val & BIT(0)), + "ICC_SRE_EL1 not trapped but ICC_SRE_EL1.SRE not set\n"); + GUEST_PRINTF("ICC_SRE_EL1 read not trapping (OK)\n"); + } + + GUEST_DONE(); +} + +static void guest_undef_handler(struct ex_regs *regs) +{ + /* Success, we've gracefully exploded! */ + handled = true; + regs->pc += 4; +} + +static void test_run_vcpu(struct kvm_vcpu *vcpu) +{ + struct ucall uc; + + do { + vcpu_run(vcpu); + + switch (get_ucall(vcpu, &uc)) { + case UCALL_ABORT: + REPORT_GUEST_ASSERT(uc); + break; + case UCALL_PRINTF: + printf("%s", uc.buffer); + break; + case UCALL_DONE: + break; + default: + TEST_FAIL("Unknown ucall %lu", uc.cmd); + } + } while (uc.cmd != UCALL_DONE); +} + +static void test_guest_no_gicv3(void) +{ + struct kvm_vcpu *vcpu; + struct kvm_vm *vm; + + /* Create a VM without a GICv3 */ + vm = vm_create_with_one_vcpu(&vcpu, guest_code); + + vm_init_descriptor_tables(vm); + vcpu_init_descriptor_tables(vcpu); + + vm_install_sync_handler(vm, VECTOR_SYNC_CURRENT, + ESR_EC_UNKNOWN, guest_undef_handler); + + test_run_vcpu(vcpu); + + kvm_vm_free(vm); +} + +int main(int argc, char *argv[]) +{ + struct kvm_vcpu *vcpu; + struct kvm_vm *vm; + uint64_t pfr0; + + vm = vm_create_with_one_vcpu(&vcpu, NULL); + vcpu_get_reg(vcpu, KVM_ARM64_SYS_REG(SYS_ID_AA64PFR0_EL1), &pfr0); + __TEST_REQUIRE(FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_GIC), pfr0), + "GICv3 not supported."); + kvm_vm_free(vm); + + test_guest_no_gicv3(); + + return 0; +} diff --git a/tools/testing/selftests/kvm/aarch64/set_id_regs.c b/tools/testing/selftests/kvm/aarch64/set_id_regs.c index d20981663831..2a3fe7914b72 100644 --- a/tools/testing/selftests/kvm/aarch64/set_id_regs.c +++ b/tools/testing/selftests/kvm/aarch64/set_id_regs.c @@ -126,6 +126,7 @@ static const struct reg_ftr_bits ftr_id_aa64pfr0_el1[] = { REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR0_EL1, CSV2, 0), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR0_EL1, DIT, 0), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR0_EL1, SEL2, 0), + REG_FTR_BITS(FTR_EXACT, ID_AA64PFR0_EL1, GIC, 0), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR0_EL1, EL3, 0), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR0_EL1, EL2, 0), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR0_EL1, EL1, 0), diff --git a/tools/testing/selftests/kvm/aarch64/vgic_irq.c b/tools/testing/selftests/kvm/aarch64/vgic_irq.c index a51dbd2a5f84..f4ac28d53747 100644 --- a/tools/testing/selftests/kvm/aarch64/vgic_irq.c +++ b/tools/testing/selftests/kvm/aarch64/vgic_irq.c @@ -269,13 +269,12 @@ static void guest_inject(struct test_args *args, KVM_INJECT_MULTI(cmd, first_intid, num); while (irq_handled < num) { - asm volatile("wfi\n" - "msr daifclr, #2\n" - /* handle IRQ */ - "msr daifset, #2\n" - : : : "memory"); + wfi(); + local_irq_enable(); + isb(); /* handle IRQ */ + local_irq_disable(); } - asm volatile("msr daifclr, #2" : : : "memory"); + local_irq_enable(); GUEST_ASSERT_EQ(irq_handled, num); for (i = first_intid; i < num + first_intid; i++) diff --git a/tools/testing/selftests/kvm/include/aarch64/arch_timer.h b/tools/testing/selftests/kvm/include/aarch64/arch_timer.h index b3e97525cb55..bf461de34785 100644 --- a/tools/testing/selftests/kvm/include/aarch64/arch_timer.h +++ b/tools/testing/selftests/kvm/include/aarch64/arch_timer.h @@ -79,7 +79,7 @@ static inline uint64_t timer_get_cval(enum arch_timer timer) return 0; } -static inline void timer_set_tval(enum arch_timer timer, uint32_t tval) +static inline void timer_set_tval(enum arch_timer timer, int32_t tval) { switch (timer) { case VIRTUAL: @@ -95,6 +95,22 @@ static inline void timer_set_tval(enum arch_timer timer, uint32_t tval) isb(); } +static inline int32_t timer_get_tval(enum arch_timer timer) +{ + isb(); + switch (timer) { + case VIRTUAL: + return read_sysreg(cntv_tval_el0); + case PHYSICAL: + return read_sysreg(cntp_tval_el0); + default: + GUEST_FAIL("Could not get timer %d\n", timer); + } + + /* We should not reach here */ + return 0; +} + static inline void timer_set_ctl(enum arch_timer timer, uint32_t ctl) { switch (timer) { diff --git a/tools/testing/selftests/kvm/include/aarch64/processor.h b/tools/testing/selftests/kvm/include/aarch64/processor.h index 9b20a355d81a..de977d131082 100644 --- a/tools/testing/selftests/kvm/include/aarch64/processor.h +++ b/tools/testing/selftests/kvm/include/aarch64/processor.h @@ -243,4 +243,7 @@ void smccc_smc(uint32_t function_id, uint64_t arg0, uint64_t arg1, uint64_t arg2, uint64_t arg3, uint64_t arg4, uint64_t arg5, uint64_t arg6, struct arm_smccc_res *res); +/* Execute a Wait For Interrupt instruction. */ +void wfi(void); + #endif /* SELFTEST_KVM_PROCESSOR_H */ diff --git a/tools/testing/selftests/kvm/lib/aarch64/processor.c b/tools/testing/selftests/kvm/lib/aarch64/processor.c index 0ac7cc89f38c..fe4dc3693112 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/processor.c +++ b/tools/testing/selftests/kvm/lib/aarch64/processor.c @@ -639,3 +639,9 @@ void vm_vaddr_populate_bitmap(struct kvm_vm *vm) sparsebit_set_num(vm->vpages_valid, 0, (1ULL << vm->va_bits) >> vm->page_shift); } + +/* Helper to call wfi instruction. */ +void wfi(void) +{ + asm volatile("wfi"); +} diff --git a/tools/testing/selftests/livepatch/test-livepatch.sh b/tools/testing/selftests/livepatch/test-livepatch.sh index 65c9c058458d..bd13257bfdfe 100755 --- a/tools/testing/selftests/livepatch/test-livepatch.sh +++ b/tools/testing/selftests/livepatch/test-livepatch.sh @@ -139,11 +139,8 @@ load_lp $MOD_REPLACE replace=1 grep 'live patched' /proc/cmdline > /dev/kmsg grep 'live patched' /proc/meminfo > /dev/kmsg -mods=(/sys/kernel/livepatch/*) -nmods=${#mods[@]} -if [ "$nmods" -ne 1 ]; then - die "Expecting only one moduled listed, found $nmods" -fi +loop_until 'mods=(/sys/kernel/livepatch/*); nmods=${#mods[@]}; [[ "$nmods" -eq 1 ]]' || + die "Expecting only one moduled listed, found $nmods" # These modules were disabled by the atomic replace for mod in $MOD_LIVEPATCH3 $MOD_LIVEPATCH2 $MOD_LIVEPATCH1; do diff --git a/tools/testing/selftests/mm/mseal_test.c b/tools/testing/selftests/mm/mseal_test.c index a818f010de47..bfcea5cf9a48 100644 --- a/tools/testing/selftests/mm/mseal_test.c +++ b/tools/testing/selftests/mm/mseal_test.c @@ -81,17 +81,6 @@ static int sys_mprotect_pkey(void *ptr, size_t size, unsigned long orig_prot, return sret; } -static void *sys_mmap(void *addr, unsigned long len, unsigned long prot, - unsigned long flags, unsigned long fd, unsigned long offset) -{ - void *sret; - - errno = 0; - sret = (void *) syscall(__NR_mmap, addr, len, prot, - flags, fd, offset); - return sret; -} - static int sys_munmap(void *ptr, size_t size) { int sret; @@ -172,7 +161,7 @@ static void setup_single_address(int size, void **ptrOut) { void *ptr; - ptr = sys_mmap(NULL, size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); + ptr = mmap(NULL, size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); *ptrOut = ptr; } @@ -181,7 +170,7 @@ static void setup_single_address_rw(int size, void **ptrOut) void *ptr; unsigned long mapflags = MAP_ANONYMOUS | MAP_PRIVATE; - ptr = sys_mmap(NULL, size, PROT_READ | PROT_WRITE, mapflags, -1, 0); + ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, mapflags, -1, 0); *ptrOut = ptr; } @@ -205,7 +194,7 @@ bool seal_support(void) void *ptr; unsigned long page_size = getpagesize(); - ptr = sys_mmap(NULL, page_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); + ptr = mmap(NULL, page_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); if (ptr == (void *) -1) return false; @@ -481,8 +470,8 @@ static void test_seal_zero_address(void) int prot; /* use mmap to change protection. */ - ptr = sys_mmap(0, size, PROT_NONE, - MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0); + ptr = mmap(0, size, PROT_NONE, + MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0); FAIL_TEST_IF_FALSE(ptr == 0); size = get_vma_size(ptr, &prot); @@ -1209,8 +1198,8 @@ static void test_seal_mmap_overwrite_prot(bool seal) } /* use mmap to change protection. */ - ret2 = sys_mmap(ptr, size, PROT_NONE, - MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0); + ret2 = mmap(ptr, size, PROT_NONE, + MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); @@ -1240,8 +1229,8 @@ static void test_seal_mmap_expand(bool seal) } /* use mmap to expand. */ - ret2 = sys_mmap(ptr, size, PROT_READ, - MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0); + ret2 = mmap(ptr, size, PROT_READ, + MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); @@ -1268,8 +1257,8 @@ static void test_seal_mmap_shrink(bool seal) } /* use mmap to shrink. */ - ret2 = sys_mmap(ptr, 8 * page_size, PROT_READ, - MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0); + ret2 = mmap(ptr, 8 * page_size, PROT_READ, + MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); @@ -1650,7 +1639,7 @@ static void test_seal_discard_ro_anon_on_filebacked(bool seal) ret = fallocate(fd, 0, 0, size); FAIL_TEST_IF_FALSE(!ret); - ptr = sys_mmap(NULL, size, PROT_READ, mapflags, fd, 0); + ptr = mmap(NULL, size, PROT_READ, mapflags, fd, 0); FAIL_TEST_IF_FALSE(ptr != MAP_FAILED); if (seal) { @@ -1680,7 +1669,7 @@ static void test_seal_discard_ro_anon_on_shared(bool seal) int ret; unsigned long mapflags = MAP_ANONYMOUS | MAP_SHARED; - ptr = sys_mmap(NULL, size, PROT_READ, mapflags, -1, 0); + ptr = mmap(NULL, size, PROT_READ, mapflags, -1, 0); FAIL_TEST_IF_FALSE(ptr != (void *)-1); if (seal) { diff --git a/tools/testing/selftests/mm/seal_elf.c b/tools/testing/selftests/mm/seal_elf.c index 7aa1366063e4..d9f8ba8d5050 100644 --- a/tools/testing/selftests/mm/seal_elf.c +++ b/tools/testing/selftests/mm/seal_elf.c @@ -30,17 +30,6 @@ static int sys_mseal(void *start, size_t len) return sret; } -static void *sys_mmap(void *addr, unsigned long len, unsigned long prot, - unsigned long flags, unsigned long fd, unsigned long offset) -{ - void *sret; - - errno = 0; - sret = (void *) syscall(__NR_mmap, addr, len, prot, - flags, fd, offset); - return sret; -} - static inline int sys_mprotect(void *ptr, size_t size, unsigned long prot) { int sret; @@ -56,7 +45,7 @@ static bool seal_support(void) void *ptr; unsigned long page_size = getpagesize(); - ptr = sys_mmap(NULL, page_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); + ptr = mmap(NULL, page_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); if (ptr == (void *) -1) return false; diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index 8eaffd7a641c..9d5aa817411b 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -85,7 +85,8 @@ TEST_GEN_PROGS += so_incoming_cpu TEST_PROGS += sctp_vrf.sh TEST_GEN_FILES += sctp_hello TEST_GEN_FILES += ip_local_port_range -TEST_GEN_FILES += bind_wildcard +TEST_GEN_PROGS += bind_wildcard +TEST_GEN_PROGS += bind_timewait TEST_PROGS += test_vxlan_mdb.sh TEST_PROGS += test_bridge_neigh_suppress.sh TEST_PROGS += test_vxlan_nolocalbypass.sh diff --git a/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh b/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh index 64bd00fe9a4f..90f8a244ea90 100755 --- a/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh +++ b/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh @@ -1,7 +1,7 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 -ALL_TESTS="ping_ipv4 ping_ipv6 learning flooding vlan_deletion extern_learn" +ALL_TESTS="ping_ipv4 ping_ipv6 learning flooding vlan_deletion extern_learn other_tpid" NUM_NETIFS=4 CHECK_TC="yes" source lib.sh @@ -142,6 +142,58 @@ extern_learn() bridge fdb del de:ad:be:ef:13:37 dev $swp1 master vlan 1 &> /dev/null } +other_tpid() +{ + local mac=de:ad:be:ef:13:37 + + # Test that packets with TPID 802.1ad VID 3 + TPID 802.1Q VID 5 are + # classified as untagged by a bridge with vlan_protocol 802.1Q, and + # are processed in the PVID of the ingress port (here 1). Not VID 3, + # and not VID 5. + RET=0 + + tc qdisc add dev $h2 clsact + tc filter add dev $h2 ingress protocol all pref 1 handle 101 \ + flower dst_mac $mac action drop + ip link set $h2 promisc on + ethtool -K $h2 rx-vlan-filter off rx-vlan-stag-filter off + + $MZ -q $h1 -c 1 -b $mac -a own "88:a8 00:03 81:00 00:05 08:00 aa-aa-aa-aa-aa-aa-aa-aa-aa" + sleep 1 + + # Match on 'self' addresses as well, for those drivers which + # do not push their learned addresses to the bridge software + # database + bridge -j fdb show $swp1 | \ + jq -e ".[] | select(.mac == \"$(mac_get $h1)\") | select(.vlan == 1)" &> /dev/null + check_err $? "FDB entry was not learned when it should" + + log_test "FDB entry in PVID for VLAN-tagged with other TPID" + + RET=0 + tc -j -s filter show dev $h2 ingress \ + | jq -e ".[] | select(.options.handle == 101) \ + | select(.options.actions[0].stats.packets == 1)" &> /dev/null + check_err $? "Packet was not forwarded when it should" + log_test "Reception of VLAN with other TPID as untagged" + + bridge vlan del dev $swp1 vid 1 + + $MZ -q $h1 -c 1 -b $mac -a own "88:a8 00:03 81:00 00:05 08:00 aa-aa-aa-aa-aa-aa-aa-aa-aa" + sleep 1 + + RET=0 + tc -j -s filter show dev $h2 ingress \ + | jq -e ".[] | select(.options.handle == 101) \ + | select(.options.actions[0].stats.packets == 1)" &> /dev/null + check_err $? "Packet was forwarded when should not" + log_test "Reception of VLAN with other TPID as untagged (no PVID)" + + bridge vlan add dev $swp1 vid 1 pvid untagged + ip link set $h2 promisc off + tc qdisc del dev $h2 clsact +} + trap cleanup EXIT setup_prepare diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index ff96bb7535ff..718d04a4f72d 100644 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -500,6 +500,11 @@ check_err_fail() fi } +xfail() +{ + FAIL_TO_XFAIL=yes "$@" +} + xfail_on_slow() { if [[ $KSFT_MACHINE_SLOW = yes ]]; then @@ -1113,6 +1118,39 @@ mac_get() ip -j link show dev $if_name | jq -r '.[]["address"]' } +ether_addr_to_u64() +{ + local addr="$1" + local order="$((1 << 40))" + local val=0 + local byte + + addr="${addr//:/ }" + + for byte in $addr; do + byte="0x$byte" + val=$((val + order * byte)) + order=$((order >> 8)) + done + + printf "0x%x" $val +} + +u64_to_ether_addr() +{ + local val=$1 + local byte + local i + + for ((i = 40; i >= 0; i -= 8)); do + byte=$(((val & (0xff << i)) >> i)) + printf "%02x" $byte + if [ $i -ne 0 ]; then + printf ":" + fi + done +} + ipv6_lladdr_get() { local if_name=$1 @@ -2229,3 +2267,22 @@ absval() echo $((v > 0 ? v : -v)) } + +has_unicast_flt() +{ + local dev=$1; shift + local mac_addr=$(mac_get $dev) + local tmp=$(ether_addr_to_u64 $mac_addr) + local promisc + + ip link set $dev up + ip link add link $dev name macvlan-tmp type macvlan mode private + ip link set macvlan-tmp address $(u64_to_ether_addr $((tmp + 1))) + ip link set macvlan-tmp up + + promisc=$(ip -j -d link show dev $dev | jq -r '.[].promiscuity') + + ip link del macvlan-tmp + + [[ $promisc == 1 ]] && echo "no" || echo "yes" +} diff --git a/tools/testing/selftests/net/forwarding/local_termination.sh b/tools/testing/selftests/net/forwarding/local_termination.sh index 4b364cdf3ef0..c35548767756 100755 --- a/tools/testing/selftests/net/forwarding/local_termination.sh +++ b/tools/testing/selftests/net/forwarding/local_termination.sh @@ -1,7 +1,9 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 -ALL_TESTS="standalone bridge" +ALL_TESTS="standalone vlan_unaware_bridge vlan_aware_bridge test_vlan \ + vlan_over_vlan_unaware_bridged_port vlan_over_vlan_aware_bridged_port \ + vlan_over_vlan_unaware_bridge vlan_over_vlan_aware_bridge" NUM_NETIFS=2 PING_COUNT=1 REQUIRE_MTOOLS=yes @@ -37,9 +39,68 @@ UNKNOWN_MACV6_MC_ADDR1="33:33:01:02:03:05" UNKNOWN_MACV6_MC_ADDR2="33:33:01:02:03:06" UNKNOWN_MACV6_MC_ADDR3="33:33:01:02:03:07" -NON_IP_MC="01:02:03:04:05:06" -NON_IP_PKT="00:04 48:45:4c:4f" -BC="ff:ff:ff:ff:ff:ff" +PTP_1588_L2_SYNC=" \ +01:1b:19:00:00:00 00:00:de:ad:be:ef 88:f7 00 02 \ +00 2c 00 00 02 00 00 00 00 00 00 00 00 00 00 00 \ +00 00 3e 37 63 ff fe cf 17 0e 00 01 00 00 00 00 \ +00 00 00 00 00 00 00 00 00 00" +PTP_1588_L2_FOLLOW_UP=" \ +01:1b:19:00:00:00 00:00:de:ad:be:ef 88:f7 08 02 \ +00 2c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \ +00 00 3e 37 63 ff fe cf 17 0e 00 01 00 00 02 00 \ +00 00 66 83 c5 f1 17 97 ed f0" +PTP_1588_L2_PDELAY_REQ=" \ +01:80:c2:00:00:0e 00:00:de:ad:be:ef 88:f7 02 02 \ +00 36 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \ +00 00 3e 37 63 ff fe cf 17 0e 00 01 00 06 05 7f \ +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \ +00 00 00 00" +PTP_1588_IPV4_SYNC=" \ +01:00:5e:00:01:81 00:00:de:ad:be:ef 08:00 45 00 \ +00 48 0a 9a 40 00 01 11 cb 88 c0 00 02 01 e0 00 \ +01 81 01 3f 01 3f 00 34 a3 c8 00 02 00 2c 00 00 \ +02 00 00 00 00 00 00 00 00 00 00 00 00 00 3e 37 \ +63 ff fe cf 17 0e 00 01 00 00 00 00 00 00 00 00 \ +00 00 00 00 00 00" +PTP_1588_IPV4_FOLLOW_UP=" +01:00:5e:00:01:81 00:00:de:ad:be:ef 08:00 45 00 \ +00 48 0a 9b 40 00 01 11 cb 87 c0 00 02 01 e0 00 \ +01 81 01 40 01 40 00 34 a3 c8 08 02 00 2c 00 00 \ +00 00 00 00 00 00 00 00 00 00 00 00 00 00 3e 37 \ +63 ff fe cf 17 0e 00 01 00 00 02 00 00 00 66 83 \ +c6 0f 1d 9a 61 87" +PTP_1588_IPV4_PDELAY_REQ=" \ +01:00:5e:00:00:6b 00:00:de:ad:be:ef 08:00 45 00 \ +00 52 35 a9 40 00 01 11 a1 85 c0 00 02 01 e0 00 \ +00 6b 01 3f 01 3f 00 3e a2 bc 02 02 00 36 00 00 \ +00 00 00 00 00 00 00 00 00 00 00 00 00 00 3e 37 \ +63 ff fe cf 17 0e 00 01 00 01 05 7f 00 00 00 00 \ +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00" +PTP_1588_IPV6_SYNC=" \ +33:33:00:00:01:81 00:00:de:ad:be:ef 86:dd 60 06 \ +7c 2f 00 36 11 01 20 01 0d b8 00 01 00 00 00 00 \ +00 00 00 00 00 01 ff 0e 00 00 00 00 00 00 00 00 \ +00 00 00 00 01 81 01 3f 01 3f 00 36 2e 92 00 02 \ +00 2c 00 00 02 00 00 00 00 00 00 00 00 00 00 00 \ +00 00 3e 37 63 ff fe cf 17 0e 00 01 00 00 00 00 \ +00 00 00 00 00 00 00 00 00 00 00 00" +PTP_1588_IPV6_FOLLOW_UP=" \ +33:33:00:00:01:81 00:00:de:ad:be:ef 86:dd 60 0a \ +00 bc 00 36 11 01 20 01 0d b8 00 01 00 00 00 00 \ +00 00 00 00 00 01 ff 0e 00 00 00 00 00 00 00 00 \ +00 00 00 00 01 81 01 40 01 40 00 36 2e 92 08 02 \ +00 2c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \ +00 00 3e 37 63 ff fe cf 17 0e 00 01 00 00 02 00 \ +00 00 66 83 c6 2a 32 09 bd 74 00 00" +PTP_1588_IPV6_PDELAY_REQ=" \ +33:33:00:00:00:6b 00:00:de:ad:be:ef 86:dd 60 0c \ +5c fd 00 40 11 01 fe 80 00 00 00 00 00 00 3c 37 \ +63 ff fe cf 17 0e ff 02 00 00 00 00 00 00 00 00 \ +00 00 00 00 00 6b 01 3f 01 3f 00 40 b4 54 02 02 \ +00 36 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \ +00 00 3e 37 63 ff fe cf 17 0e 00 01 00 01 05 7f \ +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \ +00 00 00 00 00 00" # Disable promisc to ensure we don't receive unknown MAC DA packets export TCPDUMP_EXTRA_FLAGS="-pl" @@ -47,13 +108,15 @@ export TCPDUMP_EXTRA_FLAGS="-pl" h1=${NETIFS[p1]} h2=${NETIFS[p2]} -send_non_ip() +send_raw() { - local if_name=$1 - local smac=$2 - local dmac=$3 + local if_name=$1; shift + local pkt="$1"; shift + local smac=$(mac_get $if_name) + + pkt="${pkt/00:00:de:ad:be:ef/$smac}" - $MZ -q $if_name "$dmac $smac $NON_IP_PKT" + $MZ -q $if_name "$pkt" } send_uc_ipv4() @@ -68,10 +131,11 @@ send_uc_ipv4() check_rcv() { - local if_name=$1 - local type=$2 - local pattern=$3 - local should_receive=$4 + local if_name=$1; shift + local type=$1; shift + local pattern=$1; shift + local should_receive=$1; shift + local test_name="$1"; shift local should_fail= [ $should_receive = true ] && should_fail=0 || should_fail=1 @@ -81,7 +145,7 @@ check_rcv() check_err_fail "$should_fail" "$?" "reception" - log_test "$if_name: $type" + log_test "$test_name: $type" } mc_route_prepare() @@ -104,44 +168,78 @@ mc_route_destroy() run_test() { - local rcv_if_name=$1 - local smac=$(mac_get $h1) + local send_if_name=$1; shift + local rcv_if_name=$1; shift + local skip_ptp=$1; shift + local no_unicast_flt=$1; shift + local test_name="$1"; shift + local smac=$(mac_get $send_if_name) local rcv_dmac=$(mac_get $rcv_if_name) + local should_receive tcpdump_start $rcv_if_name - mc_route_prepare $h1 + mc_route_prepare $send_if_name mc_route_prepare $rcv_if_name - send_uc_ipv4 $h1 $rcv_dmac - send_uc_ipv4 $h1 $MACVLAN_ADDR - send_uc_ipv4 $h1 $UNKNOWN_UC_ADDR1 + send_uc_ipv4 $send_if_name $rcv_dmac + send_uc_ipv4 $send_if_name $MACVLAN_ADDR + send_uc_ipv4 $send_if_name $UNKNOWN_UC_ADDR1 ip link set dev $rcv_if_name promisc on - send_uc_ipv4 $h1 $UNKNOWN_UC_ADDR2 - mc_send $h1 $UNKNOWN_IPV4_MC_ADDR2 - mc_send $h1 $UNKNOWN_IPV6_MC_ADDR2 + send_uc_ipv4 $send_if_name $UNKNOWN_UC_ADDR2 + mc_send $send_if_name $UNKNOWN_IPV4_MC_ADDR2 + mc_send $send_if_name $UNKNOWN_IPV6_MC_ADDR2 ip link set dev $rcv_if_name promisc off mc_join $rcv_if_name $JOINED_IPV4_MC_ADDR - mc_send $h1 $JOINED_IPV4_MC_ADDR + mc_send $send_if_name $JOINED_IPV4_MC_ADDR mc_leave mc_join $rcv_if_name $JOINED_IPV6_MC_ADDR - mc_send $h1 $JOINED_IPV6_MC_ADDR + mc_send $send_if_name $JOINED_IPV6_MC_ADDR mc_leave - mc_send $h1 $UNKNOWN_IPV4_MC_ADDR1 - mc_send $h1 $UNKNOWN_IPV6_MC_ADDR1 + mc_send $send_if_name $UNKNOWN_IPV4_MC_ADDR1 + mc_send $send_if_name $UNKNOWN_IPV6_MC_ADDR1 ip link set dev $rcv_if_name allmulticast on - send_uc_ipv4 $h1 $UNKNOWN_UC_ADDR3 - mc_send $h1 $UNKNOWN_IPV4_MC_ADDR3 - mc_send $h1 $UNKNOWN_IPV6_MC_ADDR3 + send_uc_ipv4 $send_if_name $UNKNOWN_UC_ADDR3 + mc_send $send_if_name $UNKNOWN_IPV4_MC_ADDR3 + mc_send $send_if_name $UNKNOWN_IPV6_MC_ADDR3 ip link set dev $rcv_if_name allmulticast off mc_route_destroy $rcv_if_name - mc_route_destroy $h1 + mc_route_destroy $send_if_name + + if [ $skip_ptp = false ]; then + ip maddress add 01:1b:19:00:00:00 dev $rcv_if_name + send_raw $send_if_name "$PTP_1588_L2_SYNC" + send_raw $send_if_name "$PTP_1588_L2_FOLLOW_UP" + ip maddress del 01:1b:19:00:00:00 dev $rcv_if_name + + ip maddress add 01:80:c2:00:00:0e dev $rcv_if_name + send_raw $send_if_name "$PTP_1588_L2_PDELAY_REQ" + ip maddress del 01:80:c2:00:00:0e dev $rcv_if_name + + mc_join $rcv_if_name 224.0.1.129 + send_raw $send_if_name "$PTP_1588_IPV4_SYNC" + send_raw $send_if_name "$PTP_1588_IPV4_FOLLOW_UP" + mc_leave + + mc_join $rcv_if_name 224.0.0.107 + send_raw $send_if_name "$PTP_1588_IPV4_PDELAY_REQ" + mc_leave + + mc_join $rcv_if_name ff0e::181 + send_raw $send_if_name "$PTP_1588_IPV6_SYNC" + send_raw $send_if_name "$PTP_1588_IPV6_FOLLOW_UP" + mc_leave + + mc_join $rcv_if_name ff02::6b + send_raw $send_if_name "$PTP_1588_IPV6_PDELAY_REQ" + mc_leave + fi sleep 1 @@ -149,61 +247,99 @@ run_test() check_rcv $rcv_if_name "Unicast IPv4 to primary MAC address" \ "$smac > $rcv_dmac, ethertype IPv4 (0x0800)" \ - true + true "$test_name" check_rcv $rcv_if_name "Unicast IPv4 to macvlan MAC address" \ "$smac > $MACVLAN_ADDR, ethertype IPv4 (0x0800)" \ - true + true "$test_name" - xfail_on_veth $h1 \ - check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \ - "$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \ - false + [ $no_unicast_flt = true ] && should_receive=true || should_receive=false + check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \ + "$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \ + $should_receive "$test_name" check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, promisc" \ "$smac > $UNKNOWN_UC_ADDR2, ethertype IPv4 (0x0800)" \ - true + true "$test_name" - xfail_on_veth $h1 \ - check_rcv $rcv_if_name \ - "Unicast IPv4 to unknown MAC address, allmulti" \ - "$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \ - false + [ $no_unicast_flt = true ] && should_receive=true || should_receive=false + check_rcv $rcv_if_name \ + "Unicast IPv4 to unknown MAC address, allmulti" \ + "$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \ + $should_receive "$test_name" check_rcv $rcv_if_name "Multicast IPv4 to joined group" \ "$smac > $JOINED_MACV4_MC_ADDR, ethertype IPv4 (0x0800)" \ - true + true "$test_name" - xfail_on_veth $h1 \ + xfail \ check_rcv $rcv_if_name \ "Multicast IPv4 to unknown group" \ "$smac > $UNKNOWN_MACV4_MC_ADDR1, ethertype IPv4 (0x0800)" \ - false + false "$test_name" check_rcv $rcv_if_name "Multicast IPv4 to unknown group, promisc" \ "$smac > $UNKNOWN_MACV4_MC_ADDR2, ethertype IPv4 (0x0800)" \ - true + true "$test_name" check_rcv $rcv_if_name "Multicast IPv4 to unknown group, allmulti" \ "$smac > $UNKNOWN_MACV4_MC_ADDR3, ethertype IPv4 (0x0800)" \ - true + true "$test_name" check_rcv $rcv_if_name "Multicast IPv6 to joined group" \ "$smac > $JOINED_MACV6_MC_ADDR, ethertype IPv6 (0x86dd)" \ - true + true "$test_name" - xfail_on_veth $h1 \ + xfail \ check_rcv $rcv_if_name "Multicast IPv6 to unknown group" \ "$smac > $UNKNOWN_MACV6_MC_ADDR1, ethertype IPv6 (0x86dd)" \ - false + false "$test_name" check_rcv $rcv_if_name "Multicast IPv6 to unknown group, promisc" \ "$smac > $UNKNOWN_MACV6_MC_ADDR2, ethertype IPv6 (0x86dd)" \ - true + true "$test_name" check_rcv $rcv_if_name "Multicast IPv6 to unknown group, allmulti" \ "$smac > $UNKNOWN_MACV6_MC_ADDR3, ethertype IPv6 (0x86dd)" \ - true + true "$test_name" + + if [ $skip_ptp = false ]; then + check_rcv $rcv_if_name "1588v2 over L2 transport, Sync" \ + "ethertype PTP (0x88f7).* PTPv2.* msg type : sync msg" \ + true "$test_name" + + check_rcv $rcv_if_name "1588v2 over L2 transport, Follow-Up" \ + "ethertype PTP (0x88f7).* PTPv2.* msg type : follow up msg" \ + true "$test_name" + + check_rcv $rcv_if_name "1588v2 over L2 transport, Peer Delay Request" \ + "ethertype PTP (0x88f7).* PTPv2.* msg type : peer delay req msg" \ + true "$test_name" + + check_rcv $rcv_if_name "1588v2 over IPv4, Sync" \ + "ethertype IPv4 (0x0800).* PTPv2.* msg type : sync msg" \ + true "$test_name" + + check_rcv $rcv_if_name "1588v2 over IPv4, Follow-Up" \ + "ethertype IPv4 (0x0800).* PTPv2.* msg type : follow up msg" \ + true "$test_name" + + check_rcv $rcv_if_name "1588v2 over IPv4, Peer Delay Request" \ + "ethertype IPv4 (0x0800).* PTPv2.* msg type : peer delay req msg" \ + true "$test_name" + + check_rcv $rcv_if_name "1588v2 over IPv6, Sync" \ + "ethertype IPv6 (0x86dd).* PTPv2.* msg type : sync msg" \ + true "$test_name" + + check_rcv $rcv_if_name "1588v2 over IPv6, Follow-Up" \ + "ethertype IPv6 (0x86dd).* PTPv2.* msg type : follow up msg" \ + true "$test_name" + + check_rcv $rcv_if_name "1588v2 over IPv6, Peer Delay Request" \ + "ethertype IPv6 (0x86dd).* PTPv2.* msg type : peer delay req msg" \ + true "$test_name" + fi tcpdump_cleanup $rcv_if_name } @@ -228,62 +364,217 @@ h2_destroy() simple_if_fini $h2 $H2_IPV4/24 $H2_IPV6/64 } +h1_vlan_create() +{ + simple_if_init $h1 + vlan_create $h1 100 v$h1 $H1_IPV4/24 $H1_IPV6/64 +} + +h1_vlan_destroy() +{ + vlan_destroy $h1 100 + simple_if_fini $h1 +} + +h2_vlan_create() +{ + simple_if_init $h2 + vlan_create $h2 100 v$h2 $H2_IPV4/24 $H2_IPV6/64 +} + +h2_vlan_destroy() +{ + vlan_destroy $h2 100 + simple_if_fini $h2 +} + bridge_create() { - ip link add br0 type bridge + local vlan_filtering=$1 + + ip link add br0 type bridge vlan_filtering $vlan_filtering ip link set br0 address $BRIDGE_ADDR ip link set br0 up ip link set $h2 master br0 ip link set $h2 up - - simple_if_init br0 $H2_IPV4/24 $H2_IPV6/64 } bridge_destroy() { - simple_if_fini br0 $H2_IPV4/24 $H2_IPV6/64 - ip link del br0 } -standalone() +macvlan_create() { - h1_create - h2_create + local lower=$1 - ip link add link $h2 name macvlan0 type macvlan mode private + ip link add link $lower name macvlan0 type macvlan mode private ip link set macvlan0 address $MACVLAN_ADDR ip link set macvlan0 up +} - run_test $h2 - +macvlan_destroy() +{ ip link del macvlan0 +} + +standalone() +{ + local no_unicast_flt=true + local skip_ptp=false + if [ $(has_unicast_flt $h2) = yes ]; then + no_unicast_flt=false + fi + + h1_create + h2_create + macvlan_create $h2 + + run_test $h1 $h2 $skip_ptp $no_unicast_flt "$h2" + + macvlan_destroy h2_destroy h1_destroy } -bridge() +test_bridge() { + local no_unicast_flt=true + local vlan_filtering=$1 + local skip_ptp=true + h1_create - bridge_create + bridge_create $vlan_filtering + simple_if_init br0 $H2_IPV4/24 $H2_IPV6/64 + macvlan_create br0 - ip link add link br0 name macvlan0 type macvlan mode private - ip link set macvlan0 address $MACVLAN_ADDR - ip link set macvlan0 up + run_test $h1 br0 $skip_ptp $no_unicast_flt \ + "vlan_filtering=$vlan_filtering bridge" - run_test br0 + macvlan_destroy + simple_if_fini br0 $H2_IPV4/24 $H2_IPV6/64 + bridge_destroy + h1_destroy +} - ip link del macvlan0 +vlan_unaware_bridge() +{ + test_bridge 0 +} + +vlan_aware_bridge() +{ + test_bridge 1 +} + +test_vlan() +{ + local no_unicast_flt=true + local skip_ptp=false + + if [ $(has_unicast_flt $h2) = yes ]; then + no_unicast_flt=false + fi + + h1_vlan_create + h2_vlan_create + macvlan_create $h2.100 + run_test $h1.100 $h2.100 $skip_ptp $no_unicast_flt "VLAN upper" + + macvlan_destroy + h2_vlan_destroy + h1_vlan_destroy +} + +vlan_over_bridged_port() +{ + local no_unicast_flt=true + local vlan_filtering=$1 + local skip_ptp=false + + # br_manage_promisc() will not force a single vlan_filtering port to + # promiscuous mode, so we should still expect unicast filtering to take + # place if the device can do it. + if [ $(has_unicast_flt $h2) = yes ] && [ $vlan_filtering = 1 ]; then + no_unicast_flt=false + fi + + h1_vlan_create + h2_vlan_create + bridge_create $vlan_filtering + macvlan_create $h2.100 + + run_test $h1.100 $h2.100 $skip_ptp $no_unicast_flt \ + "VLAN over vlan_filtering=$vlan_filtering bridged port" + + macvlan_destroy bridge_destroy - h1_destroy + h2_vlan_destroy + h1_vlan_destroy +} + +vlan_over_vlan_unaware_bridged_port() +{ + vlan_over_bridged_port 0 +} + +vlan_over_vlan_aware_bridged_port() +{ + vlan_over_bridged_port 1 +} + +vlan_over_bridge() +{ + local no_unicast_flt=true + local vlan_filtering=$1 + local skip_ptp=true + + h1_vlan_create + bridge_create $vlan_filtering + simple_if_init br0 + vlan_create br0 100 vbr0 $H2_IPV4/24 $H2_IPV6/64 + macvlan_create br0.100 + + if [ $vlan_filtering = 1 ]; then + bridge vlan add dev $h2 vid 100 master + bridge vlan add dev br0 vid 100 self + fi + + run_test $h1.100 br0.100 $skip_ptp $no_unicast_flt \ + "VLAN over vlan_filtering=$vlan_filtering bridge" + + if [ $vlan_filtering = 1 ]; then + bridge vlan del dev br0 vid 100 self + bridge vlan del dev $h2 vid 100 master + fi + + macvlan_destroy + vlan_destroy br0 100 + simple_if_fini br0 + bridge_destroy + h1_vlan_destroy +} + +vlan_over_vlan_unaware_bridge() +{ + vlan_over_bridge 0 +} + +vlan_over_vlan_aware_bridge() +{ + vlan_over_bridge 1 } cleanup() { pre_cleanup + + ip link set $h2 down + ip link set $h1 down + vrf_cleanup } diff --git a/tools/testing/selftests/net/forwarding/no_forwarding.sh b/tools/testing/selftests/net/forwarding/no_forwarding.sh index af3b398d13f0..9e677aa64a06 100755 --- a/tools/testing/selftests/net/forwarding/no_forwarding.sh +++ b/tools/testing/selftests/net/forwarding/no_forwarding.sh @@ -233,6 +233,9 @@ cleanup() { pre_cleanup + ip link set dev $swp2 down + ip link set dev $swp1 down + h2_destroy h1_destroy diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 9ea6d698e9d3..a4762c49a878 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -420,12 +420,17 @@ reset_with_fail() fi } +start_events() +{ + mptcp_lib_events "${ns1}" "${evts_ns1}" evts_ns1_pid + mptcp_lib_events "${ns2}" "${evts_ns2}" evts_ns2_pid +} + reset_with_events() { reset "${1}" || return 1 - mptcp_lib_events "${ns1}" "${evts_ns1}" evts_ns1_pid - mptcp_lib_events "${ns2}" "${evts_ns2}" evts_ns2_pid + start_events } reset_with_tcp_filter() @@ -436,9 +441,10 @@ reset_with_tcp_filter() local ns="${!1}" local src="${2}" local target="${3}" + local chain="${4:-INPUT}" if ! ip netns exec "${ns}" ${iptables} \ - -A INPUT \ + -A "${chain}" \ -s "${src}" \ -p tcp \ -j "${target}"; then @@ -1111,26 +1117,26 @@ chk_csum_nr() print_check "sum" count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtDataCsumErr") - if [ "$count" != "$csum_ns1" ]; then + if [ -n "$count" ] && [ "$count" != "$csum_ns1" ]; then extra_msg+=" ns1=$count" fi if [ -z "$count" ]; then print_skip elif { [ "$count" != $csum_ns1 ] && [ $allow_multi_errors_ns1 -eq 0 ]; } || - { [ "$count" -lt $csum_ns1 ] && [ $allow_multi_errors_ns1 -eq 1 ]; }; then + { [ "$count" -lt $csum_ns1 ] && [ $allow_multi_errors_ns1 -eq 1 ]; }; then fail_test "got $count data checksum error[s] expected $csum_ns1" else print_ok fi print_check "csum" count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtDataCsumErr") - if [ "$count" != "$csum_ns2" ]; then + if [ -n "$count" ] && [ "$count" != "$csum_ns2" ]; then extra_msg+=" ns2=$count" fi if [ -z "$count" ]; then print_skip elif { [ "$count" != $csum_ns2 ] && [ $allow_multi_errors_ns2 -eq 0 ]; } || - { [ "$count" -lt $csum_ns2 ] && [ $allow_multi_errors_ns2 -eq 1 ]; }; then + { [ "$count" -lt $csum_ns2 ] && [ $allow_multi_errors_ns2 -eq 1 ]; }; then fail_test "got $count data checksum error[s] expected $csum_ns2" else print_ok @@ -1168,13 +1174,13 @@ chk_fail_nr() print_check "ftx" count=$(mptcp_lib_get_counter ${ns_tx} "MPTcpExtMPFailTx") - if [ "$count" != "$fail_tx" ]; then + if [ -n "$count" ] && [ "$count" != "$fail_tx" ]; then extra_msg+=",tx=$count" fi if [ -z "$count" ]; then print_skip elif { [ "$count" != "$fail_tx" ] && [ $allow_tx_lost -eq 0 ]; } || - { [ "$count" -gt "$fail_tx" ] && [ $allow_tx_lost -eq 1 ]; }; then + { [ "$count" -gt "$fail_tx" ] && [ $allow_tx_lost -eq 1 ]; }; then fail_test "got $count MP_FAIL[s] TX expected $fail_tx" else print_ok @@ -1182,13 +1188,13 @@ chk_fail_nr() print_check "failrx" count=$(mptcp_lib_get_counter ${ns_rx} "MPTcpExtMPFailRx") - if [ "$count" != "$fail_rx" ]; then + if [ -n "$count" ] && [ "$count" != "$fail_rx" ]; then extra_msg+=",rx=$count" fi if [ -z "$count" ]; then print_skip elif { [ "$count" != "$fail_rx" ] && [ $allow_rx_lost -eq 0 ]; } || - { [ "$count" -gt "$fail_rx" ] && [ $allow_rx_lost -eq 1 ]; }; then + { [ "$count" -gt "$fail_rx" ] && [ $allow_rx_lost -eq 1 ]; }; then fail_test "got $count MP_FAIL[s] RX expected $fail_rx" else print_ok @@ -3058,6 +3064,7 @@ fullmesh_tests() pm_nl_set_limits $ns1 1 3 pm_nl_set_limits $ns2 1 3 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal + pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,fullmesh fullmesh=1 speed=slow \ run_tests $ns1 $ns2 10.0.1.1 chk_join_nr 3 3 3 @@ -3331,6 +3338,36 @@ userspace_pm_chk_get_addr() fi } +# $1: ns ; $2: event type ; $3: count +chk_evt_nr() +{ + local ns=${1} + local evt_name="${2}" + local exp="${3}" + + local evts="${evts_ns1}" + local evt="${!evt_name}" + local count + + evt_name="${evt_name:16}" # without MPTCP_LIB_EVENT_ + [ "${ns}" == "ns2" ] && evts="${evts_ns2}" + + print_check "event ${ns} ${evt_name} (${exp})" + + if [[ "${evt_name}" = "LISTENER_"* ]] && + ! mptcp_lib_kallsyms_has "mptcp_event_pm_listener$"; then + print_skip "event not supported" + return + fi + + count=$(grep -cw "type:${evt}" "${evts}") + if [ "${count}" != "${exp}" ]; then + fail_test "got ${count} events, expected ${exp}" + else + print_ok + fi +} + userspace_tests() { # userspace pm type prevents add_addr @@ -3427,14 +3464,12 @@ userspace_tests() "signal" userspace_pm_chk_get_addr "${ns1}" "10" "id 10 flags signal 10.0.2.1" userspace_pm_chk_get_addr "${ns1}" "20" "id 20 flags signal 10.0.3.1" - userspace_pm_rm_addr $ns1 10 userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $MPTCP_LIB_EVENT_SUB_ESTABLISHED userspace_pm_chk_dump_addr "${ns1}" \ - "id 20 flags signal 10.0.3.1" "after rm_addr 10" + "id 20 flags signal 10.0.3.1" "after rm_sf 10" userspace_pm_rm_addr $ns1 20 - userspace_pm_rm_sf $ns1 10.0.3.1 $MPTCP_LIB_EVENT_SUB_ESTABLISHED userspace_pm_chk_dump_addr "${ns1}" "" "after rm_addr 20" - chk_rm_nr 2 2 invert + chk_rm_nr 1 1 invert chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 kill_events_pids @@ -3458,12 +3493,11 @@ userspace_tests() "id 20 flags subflow 10.0.3.2" \ "subflow" userspace_pm_chk_get_addr "${ns2}" "20" "id 20 flags subflow 10.0.3.2" - userspace_pm_rm_addr $ns2 20 userspace_pm_rm_sf $ns2 10.0.3.2 $MPTCP_LIB_EVENT_SUB_ESTABLISHED userspace_pm_chk_dump_addr "${ns2}" \ "" \ - "after rm_addr 20" - chk_rm_nr 1 1 + "after rm_sf 20" + chk_rm_nr 0 1 chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 kill_events_pids @@ -3571,40 +3605,90 @@ endpoint_tests() mptcp_lib_kill_wait $tests_pid fi - if reset "delete and re-add" && + if reset_with_tcp_filter "delete and re-add" ns2 10.0.3.2 REJECT OUTPUT && mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then - pm_nl_set_limits $ns1 1 1 - pm_nl_set_limits $ns2 1 1 + start_events + pm_nl_set_limits $ns1 0 3 + pm_nl_set_limits $ns2 0 3 + pm_nl_add_endpoint $ns2 10.0.1.2 id 1 dev ns2eth1 flags subflow pm_nl_add_endpoint $ns2 10.0.2.2 id 2 dev ns2eth2 flags subflow - test_linkfail=4 speed=20 \ + test_linkfail=4 speed=5 \ run_tests $ns1 $ns2 10.0.1.1 & local tests_pid=$! wait_mpj $ns2 pm_nl_check_endpoint "creation" \ $ns2 10.0.2.2 id 2 flags subflow dev ns2eth2 - chk_subflow_nr "before delete" 2 + chk_subflow_nr "before delete id 2" 2 chk_mptcp_info subflows 1 subflows 1 pm_nl_del_endpoint $ns2 2 10.0.2.2 sleep 0.5 - chk_subflow_nr "after delete" 1 + chk_subflow_nr "after delete id 2" 1 chk_mptcp_info subflows 0 subflows 0 - pm_nl_add_endpoint $ns2 10.0.2.2 dev ns2eth2 flags subflow + pm_nl_add_endpoint $ns2 10.0.2.2 id 2 dev ns2eth2 flags subflow wait_mpj $ns2 - chk_subflow_nr "after re-add" 2 + chk_subflow_nr "after re-add id 2" 2 chk_mptcp_info subflows 1 subflows 1 + + pm_nl_add_endpoint $ns2 10.0.3.2 id 3 flags subflow + wait_attempt_fail $ns2 + chk_subflow_nr "after new reject" 2 + chk_mptcp_info subflows 1 subflows 1 + + ip netns exec "${ns2}" ${iptables} -D OUTPUT -s "10.0.3.2" -p tcp -j REJECT + pm_nl_del_endpoint $ns2 3 10.0.3.2 + pm_nl_add_endpoint $ns2 10.0.3.2 id 3 flags subflow + wait_mpj $ns2 + chk_subflow_nr "after no reject" 3 + chk_mptcp_info subflows 2 subflows 2 + + local i + for i in $(seq 3); do + pm_nl_del_endpoint $ns2 1 10.0.1.2 + sleep 0.5 + chk_subflow_nr "after delete id 0 ($i)" 2 + chk_mptcp_info subflows 2 subflows 2 # only decr for additional sf + + pm_nl_add_endpoint $ns2 10.0.1.2 id 1 dev ns2eth1 flags subflow + wait_mpj $ns2 + chk_subflow_nr "after re-add id 0 ($i)" 3 + chk_mptcp_info subflows 3 subflows 3 + done + mptcp_lib_kill_wait $tests_pid + + kill_events_pids + chk_evt_nr ns1 MPTCP_LIB_EVENT_LISTENER_CREATED 1 + chk_evt_nr ns1 MPTCP_LIB_EVENT_CREATED 1 + chk_evt_nr ns1 MPTCP_LIB_EVENT_ESTABLISHED 1 + chk_evt_nr ns1 MPTCP_LIB_EVENT_ANNOUNCED 0 + chk_evt_nr ns1 MPTCP_LIB_EVENT_REMOVED 4 + chk_evt_nr ns1 MPTCP_LIB_EVENT_SUB_ESTABLISHED 6 + chk_evt_nr ns1 MPTCP_LIB_EVENT_SUB_CLOSED 4 + + chk_evt_nr ns2 MPTCP_LIB_EVENT_CREATED 1 + chk_evt_nr ns2 MPTCP_LIB_EVENT_ESTABLISHED 1 + chk_evt_nr ns2 MPTCP_LIB_EVENT_ANNOUNCED 0 + chk_evt_nr ns2 MPTCP_LIB_EVENT_REMOVED 0 + chk_evt_nr ns2 MPTCP_LIB_EVENT_SUB_ESTABLISHED 6 + chk_evt_nr ns2 MPTCP_LIB_EVENT_SUB_CLOSED 5 # one has been closed before estab + + chk_join_nr 6 6 6 + chk_rm_nr 4 4 fi # remove and re-add - if reset "delete re-add signal" && + if reset_with_events "delete re-add signal" && mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then - pm_nl_set_limits $ns1 1 1 - pm_nl_set_limits $ns2 1 1 + pm_nl_set_limits $ns1 0 3 + pm_nl_set_limits $ns2 3 3 pm_nl_add_endpoint $ns1 10.0.2.1 id 1 flags signal - test_linkfail=4 speed=20 \ + # broadcast IP: no packet for this address will be received on ns1 + pm_nl_add_endpoint $ns1 224.0.0.1 id 2 flags signal + pm_nl_add_endpoint $ns1 10.0.1.1 id 42 flags signal + test_linkfail=4 speed=5 \ run_tests $ns1 $ns2 10.0.1.1 & local tests_pid=$! @@ -3615,17 +3699,89 @@ endpoint_tests() chk_mptcp_info subflows 1 subflows 1 pm_nl_del_endpoint $ns1 1 10.0.2.1 + pm_nl_del_endpoint $ns1 2 224.0.0.1 sleep 0.5 chk_subflow_nr "after delete" 1 chk_mptcp_info subflows 0 subflows 0 - pm_nl_add_endpoint $ns1 10.0.2.1 flags signal + pm_nl_add_endpoint $ns1 10.0.2.1 id 1 flags signal + pm_nl_add_endpoint $ns1 10.0.3.1 id 2 flags signal wait_mpj $ns2 - chk_subflow_nr "after re-add" 2 - chk_mptcp_info subflows 1 subflows 1 + chk_subflow_nr "after re-add" 3 + chk_mptcp_info subflows 2 subflows 2 + + pm_nl_del_endpoint $ns1 42 10.0.1.1 + sleep 0.5 + chk_subflow_nr "after delete ID 0" 2 + chk_mptcp_info subflows 2 subflows 2 + + pm_nl_add_endpoint $ns1 10.0.1.1 id 99 flags signal + wait_mpj $ns2 + chk_subflow_nr "after re-add ID 0" 3 + chk_mptcp_info subflows 3 subflows 3 + + pm_nl_del_endpoint $ns1 99 10.0.1.1 + sleep 0.5 + chk_subflow_nr "after re-delete ID 0" 2 + chk_mptcp_info subflows 2 subflows 2 + + pm_nl_add_endpoint $ns1 10.0.1.1 id 88 flags signal + wait_mpj $ns2 + chk_subflow_nr "after re-re-add ID 0" 3 + chk_mptcp_info subflows 3 subflows 3 mptcp_lib_kill_wait $tests_pid + + kill_events_pids + chk_evt_nr ns1 MPTCP_LIB_EVENT_LISTENER_CREATED 1 + chk_evt_nr ns1 MPTCP_LIB_EVENT_CREATED 1 + chk_evt_nr ns1 MPTCP_LIB_EVENT_ESTABLISHED 1 + chk_evt_nr ns1 MPTCP_LIB_EVENT_ANNOUNCED 0 + chk_evt_nr ns1 MPTCP_LIB_EVENT_REMOVED 0 + chk_evt_nr ns1 MPTCP_LIB_EVENT_SUB_ESTABLISHED 5 + chk_evt_nr ns1 MPTCP_LIB_EVENT_SUB_CLOSED 3 + + chk_evt_nr ns2 MPTCP_LIB_EVENT_CREATED 1 + chk_evt_nr ns2 MPTCP_LIB_EVENT_ESTABLISHED 1 + chk_evt_nr ns2 MPTCP_LIB_EVENT_ANNOUNCED 6 + chk_evt_nr ns2 MPTCP_LIB_EVENT_REMOVED 4 + chk_evt_nr ns2 MPTCP_LIB_EVENT_SUB_ESTABLISHED 5 + chk_evt_nr ns2 MPTCP_LIB_EVENT_SUB_CLOSED 3 + + chk_join_nr 5 5 5 + chk_add_nr 6 6 + chk_rm_nr 4 3 invert fi + # flush and re-add + if reset_with_tcp_filter "flush re-add" ns2 10.0.3.2 REJECT OUTPUT && + mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then + pm_nl_set_limits $ns1 0 2 + pm_nl_set_limits $ns2 1 2 + # broadcast IP: no packet for this address will be received on ns1 + pm_nl_add_endpoint $ns1 224.0.0.1 id 2 flags signal + pm_nl_add_endpoint $ns2 10.0.3.2 id 3 flags subflow + test_linkfail=4 speed=20 \ + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=$! + + wait_attempt_fail $ns2 + chk_subflow_nr "before flush" 1 + chk_mptcp_info subflows 0 subflows 0 + + pm_nl_flush_endpoint $ns2 + pm_nl_flush_endpoint $ns1 + wait_rm_addr $ns2 0 + ip netns exec "${ns2}" ${iptables} -D OUTPUT -s "10.0.3.2" -p tcp -j REJECT + pm_nl_add_endpoint $ns2 10.0.3.2 id 3 flags subflow + wait_mpj $ns2 + pm_nl_add_endpoint $ns1 10.0.3.1 id 2 flags signal + wait_mpj $ns2 + mptcp_lib_kill_wait $tests_pid + + chk_join_nr 2 2 2 + chk_add_nr 2 2 + chk_rm_nr 1 0 invert + fi } # [$1: error message] diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh index 438280e68434..4578a331041e 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh @@ -12,10 +12,14 @@ readonly KSFT_SKIP=4 readonly KSFT_TEST="${MPTCP_LIB_KSFT_TEST:-$(basename "${0}" .sh)}" # These variables are used in some selftests, read-only +declare -rx MPTCP_LIB_EVENT_CREATED=1 # MPTCP_EVENT_CREATED +declare -rx MPTCP_LIB_EVENT_ESTABLISHED=2 # MPTCP_EVENT_ESTABLISHED +declare -rx MPTCP_LIB_EVENT_CLOSED=3 # MPTCP_EVENT_CLOSED declare -rx MPTCP_LIB_EVENT_ANNOUNCED=6 # MPTCP_EVENT_ANNOUNCED declare -rx MPTCP_LIB_EVENT_REMOVED=7 # MPTCP_EVENT_REMOVED declare -rx MPTCP_LIB_EVENT_SUB_ESTABLISHED=10 # MPTCP_EVENT_SUB_ESTABLISHED declare -rx MPTCP_LIB_EVENT_SUB_CLOSED=11 # MPTCP_EVENT_SUB_CLOSED +declare -rx MPTCP_LIB_EVENT_SUB_PRIORITY=13 # MPTCP_EVENT_SUB_PRIORITY declare -rx MPTCP_LIB_EVENT_LISTENER_CREATED=15 # MPTCP_EVENT_LISTENER_CREATED declare -rx MPTCP_LIB_EVENT_LISTENER_CLOSED=16 # MPTCP_EVENT_LISTENER_CLOSED diff --git a/tools/testing/selftests/net/udpgro.sh b/tools/testing/selftests/net/udpgro.sh index 11a1ebda564f..d5ffd8c9172e 100755 --- a/tools/testing/selftests/net/udpgro.sh +++ b/tools/testing/selftests/net/udpgro.sh @@ -7,8 +7,6 @@ source net_helper.sh readonly PEER_NS="ns-peer-$(mktemp -u XXXXXX)" -BPF_FILE="xdp_dummy.bpf.o" - # set global exit status, but never reset nonzero one. check_err() { @@ -38,7 +36,7 @@ cfg_veth() { ip -netns "${PEER_NS}" addr add dev veth1 192.168.1.1/24 ip -netns "${PEER_NS}" addr add dev veth1 2001:db8::1/64 nodad ip -netns "${PEER_NS}" link set dev veth1 up - ip -n "${PEER_NS}" link set veth1 xdp object ${BPF_FILE} section xdp + ip netns exec "${PEER_NS}" ethtool -K veth1 gro on } run_one() { @@ -46,17 +44,19 @@ run_one() { local -r all="$@" local -r tx_args=${all%rx*} local -r rx_args=${all#*rx} + local ret=0 cfg_veth - ip netns exec "${PEER_NS}" ./udpgso_bench_rx -C 1000 -R 10 ${rx_args} && \ - echo "ok" || \ - echo "failed" & + ip netns exec "${PEER_NS}" ./udpgso_bench_rx -C 1000 -R 10 ${rx_args} & + local PID1=$! wait_local_port_listen ${PEER_NS} 8000 udp ./udpgso_bench_tx ${tx_args} - ret=$? - wait $(jobs -p) + check_err $? + wait ${PID1} + check_err $? + [ "$ret" -eq 0 ] && echo "ok" || echo "failed" return $ret } @@ -73,6 +73,7 @@ run_one_nat() { local -r all="$@" local -r tx_args=${all%rx*} local -r rx_args=${all#*rx} + local ret=0 if [[ ${tx_args} = *-4* ]]; then ipt_cmd=iptables @@ -93,16 +94,17 @@ run_one_nat() { # ... so that GRO will match the UDP_GRO enabled socket, but packets # will land on the 'plain' one ip netns exec "${PEER_NS}" ./udpgso_bench_rx -G ${family} -b ${addr1} -n 0 & - pid=$! - ip netns exec "${PEER_NS}" ./udpgso_bench_rx -C 1000 -R 10 ${family} -b ${addr2%/*} ${rx_args} && \ - echo "ok" || \ - echo "failed"& + local PID1=$! + ip netns exec "${PEER_NS}" ./udpgso_bench_rx -C 1000 -R 10 ${family} -b ${addr2%/*} ${rx_args} & + local PID2=$! wait_local_port_listen "${PEER_NS}" 8000 udp ./udpgso_bench_tx ${tx_args} - ret=$? - kill -INT $pid - wait $(jobs -p) + check_err $? + kill -INT ${PID1} + wait ${PID2} + check_err $? + [ "$ret" -eq 0 ] && echo "ok" || echo "failed" return $ret } @@ -111,20 +113,26 @@ run_one_2sock() { local -r all="$@" local -r tx_args=${all%rx*} local -r rx_args=${all#*rx} + local ret=0 cfg_veth ip netns exec "${PEER_NS}" ./udpgso_bench_rx -C 1000 -R 10 ${rx_args} -p 12345 & - ip netns exec "${PEER_NS}" ./udpgso_bench_rx -C 2000 -R 10 ${rx_args} && \ - echo "ok" || \ - echo "failed" & + local PID1=$! + ip netns exec "${PEER_NS}" ./udpgso_bench_rx -C 2000 -R 10 ${rx_args} & + local PID2=$! wait_local_port_listen "${PEER_NS}" 12345 udp ./udpgso_bench_tx ${tx_args} -p 12345 + check_err $? wait_local_port_listen "${PEER_NS}" 8000 udp ./udpgso_bench_tx ${tx_args} - ret=$? - wait $(jobs -p) + check_err $? + wait ${PID1} + check_err $? + wait ${PID2} + check_err $? + [ "$ret" -eq 0 ] && echo "ok" || echo "failed" return $ret } @@ -196,11 +204,6 @@ run_all() { return $ret } -if [ ! -f ${BPF_FILE} ]; then - echo "Missing ${BPF_FILE}. Run 'make' first" - exit -1 -fi - if [[ $# -eq 0 ]]; then run_all elif [[ $1 == "__subprocess" ]]; then diff --git a/tools/testing/selftests/riscv/mm/mmap_bottomup.c b/tools/testing/selftests/riscv/mm/mmap_bottomup.c index 7f7d3eb8b9c9..f9ccae50349b 100644 --- a/tools/testing/selftests/riscv/mm/mmap_bottomup.c +++ b/tools/testing/selftests/riscv/mm/mmap_bottomup.c @@ -7,8 +7,6 @@ TEST(infinite_rlimit) { EXPECT_EQ(BOTTOM_UP, memory_layout()); - - TEST_MMAPS; } TEST_HARNESS_MAIN diff --git a/tools/testing/selftests/riscv/mm/mmap_default.c b/tools/testing/selftests/riscv/mm/mmap_default.c index 2ba3ec990006..3f53b6ecc326 100644 --- a/tools/testing/selftests/riscv/mm/mmap_default.c +++ b/tools/testing/selftests/riscv/mm/mmap_default.c @@ -7,8 +7,6 @@ TEST(default_rlimit) { EXPECT_EQ(TOP_DOWN, memory_layout()); - - TEST_MMAPS; } TEST_HARNESS_MAIN diff --git a/tools/testing/selftests/riscv/mm/mmap_test.h b/tools/testing/selftests/riscv/mm/mmap_test.h index 3b29ca3bb3d4..75918d15919f 100644 --- a/tools/testing/selftests/riscv/mm/mmap_test.h +++ b/tools/testing/selftests/riscv/mm/mmap_test.h @@ -10,76 +10,9 @@ #define TOP_DOWN 0 #define BOTTOM_UP 1 -#if __riscv_xlen == 64 -uint64_t random_addresses[] = { - 0x19764f0d73b3a9f0, 0x016049584cecef59, 0x3580bdd3562f4acd, - 0x1164219f20b17da0, 0x07d97fcb40ff2373, 0x76ec528921272ee7, - 0x4dd48c38a3de3f70, 0x2e11415055f6997d, 0x14b43334ac476c02, - 0x375a60795aff19f6, 0x47f3051725b8ee1a, 0x4e697cf240494a9f, - 0x456b59b5c2f9e9d1, 0x101724379d63cb96, 0x7fe9ad31619528c1, - 0x2f417247c495c2ea, 0x329a5a5b82943a5e, 0x06d7a9d6adcd3827, - 0x327b0b9ee37f62d5, 0x17c7b1851dfd9b76, 0x006ebb6456ec2cd9, - 0x00836cd14146a134, 0x00e5c4dcde7126db, 0x004c29feadf75753, - 0x00d8b20149ed930c, 0x00d71574c269387a, 0x0006ebe4a82acb7a, - 0x0016135df51f471b, 0x00758bdb55455160, 0x00d0bdd949b13b32, - 0x00ecea01e7c5f54b, 0x00e37b071b9948b1, 0x0011fdd00ff57ab3, - 0x00e407294b52f5ea, 0x00567748c200ed20, 0x000d073084651046, - 0x00ac896f4365463c, 0x00eb0d49a0b26216, 0x0066a2564a982a31, - 0x002e0d20237784ae, 0x0000554ff8a77a76, 0x00006ce07a54c012, - 0x000009570516d799, 0x00000954ca15b84d, 0x0000684f0d453379, - 0x00002ae5816302b5, 0x0000042403fb54bf, 0x00004bad7392bf30, - 0x00003e73bfa4b5e3, 0x00005442c29978e0, 0x00002803f11286b6, - 0x000073875d745fc6, 0x00007cede9cb8240, 0x000027df84cc6a4f, - 0x00006d7e0e74242a, 0x00004afd0b836e02, 0x000047d0e837cd82, - 0x00003b42405efeda, 0x00001531bafa4c95, 0x00007172cae34ac4, -}; -#else -uint32_t random_addresses[] = { - 0x8dc302e0, 0x929ab1e0, 0xb47683ba, 0xea519c73, 0xa19f1c90, 0xc49ba213, - 0x8f57c625, 0xadfe5137, 0x874d4d95, 0xaa20f09d, 0xcf21ebfc, 0xda7737f1, - 0xcedf392a, 0x83026c14, 0xccedca52, 0xc6ccf826, 0xe0cd9415, 0x997472ca, - 0xa21a44c1, 0xe82196f5, 0xa23fd66b, 0xc28d5590, 0xd009cdce, 0xcf0be646, - 0x8fc8c7ff, 0xe2a85984, 0xa3d3236b, 0x89a0619d, 0xc03db924, 0xb5d4cc1b, - 0xb96ee04c, 0xd191da48, 0xb432a000, 0xaa2bebbc, 0xa2fcb289, 0xb0cca89b, - 0xb0c18d6a, 0x88f58deb, 0xa4d42d1c, 0xe4d74e86, 0x99902b09, 0x8f786d31, - 0xbec5e381, 0x9a727e65, 0xa9a65040, 0xa880d789, 0x8f1b335e, 0xfc821c1e, - 0x97e34be4, 0xbbef84ed, 0xf447d197, 0xfd7ceee2, 0xe632348d, 0xee4590f4, - 0x958992a5, 0xd57e05d6, 0xfd240970, 0xc5b0dcff, 0xd96da2c2, 0xa7ae041d, -}; -#endif - -// Only works on 64 bit -#if __riscv_xlen == 64 #define PROT (PROT_READ | PROT_WRITE) #define FLAGS (MAP_PRIVATE | MAP_ANONYMOUS) -/* mmap must return a value that doesn't use more bits than the hint address. */ -static inline unsigned long get_max_value(unsigned long input) -{ - unsigned long max_bit = (1UL << (((sizeof(unsigned long) * 8) - 1 - - __builtin_clzl(input)))); - - return max_bit + (max_bit - 1); -} - -#define TEST_MMAPS \ - ({ \ - void *mmap_addr; \ - for (int i = 0; i < ARRAY_SIZE(random_addresses); i++) { \ - mmap_addr = mmap((void *)random_addresses[i], \ - 5 * sizeof(int), PROT, FLAGS, 0, 0); \ - EXPECT_NE(MAP_FAILED, mmap_addr); \ - EXPECT_GE((void *)get_max_value(random_addresses[i]), \ - mmap_addr); \ - mmap_addr = mmap((void *)random_addresses[i], \ - 5 * sizeof(int), PROT, FLAGS, 0, 0); \ - EXPECT_NE(MAP_FAILED, mmap_addr); \ - EXPECT_GE((void *)get_max_value(random_addresses[i]), \ - mmap_addr); \ - } \ - }) -#endif /* __riscv_xlen == 64 */ - static inline int memory_layout(void) { void *value1 = mmap(NULL, sizeof(int), PROT, FLAGS, 0, 0); diff --git a/tools/testing/selftests/tc-testing/tdc.py b/tools/testing/selftests/tc-testing/tdc.py index ee349187636f..4f255cec0c22 100755 --- a/tools/testing/selftests/tc-testing/tdc.py +++ b/tools/testing/selftests/tc-testing/tdc.py @@ -143,7 +143,6 @@ class PluginMgr: except Exception as ee: print('exception {} in call to pre_case for {} plugin'. format(ee, pgn_inst.__class__)) - print('test_ordinal is {}'.format(test_ordinal)) print('testid is {}'.format(caseinfo['id'])) raise |