- Linux-kselftest-mirror - lists.linaro.org

[PATCH v1 1/1] selftests/sgx: Fix the implicit declaration of asprintf() compiler error

by Mirsad Todorovac

The selftest/sgx/main.c didn't compile with [-Werror=implicit-function-declaration] [edited]: make[3]: Entering directory 'tools/testing/selftests/sgx' gcc -Wall -Werror -g -Itools/testing/selftests/../../../tools/include -fPIC -c main.c \ -o tools/testing/selftests/sgx/main.o In file included from main.c:21: ../kselftest_harness.h: In function ‘__run_test’: ../kselftest_harness.h:1169:13: error: implicit declaration of function ‘asprintf’; \ did you mean ‘vsprintf’? [-Werror=implicit-function-declaration] 1169 | if (asprintf(&test_name, "%s%s%s.%s", f->name, | ^~~~~~~~ | vsprintf cc1: all warnings being treated as errors make[3]: *** [Makefile:36: tools/testing/selftests/sgx/main.o] Error 1 The cause is in the included <stdio.h> on Ubuntu 22.04 LTS: 19 /* 20 * ISO C99 Standard: 7.19 Input/output <stdio.h> 21 */ . . . 387 #if __GLIBC_USE (LIB_EXT2) 388 /* Write formatted output to a string dynamically allocated with `malloc'. 389 Store the address of the string in *PTR. */ 390 extern int vasprintf (char **__restrict __ptr, const char *__restrict __f, 391 __gnuc_va_list __arg) 392 __THROWNL __attribute__ ((__format__ (__printf__, 2, 0))) __wur; 393 extern int __asprintf (char **__restrict __ptr, 394 const char *__restrict __fmt, ...) 395 __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur; 396 extern int asprintf (char **__restrict __ptr, 397 const char *__restrict __fmt, ...) 398 __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur; 399 #endif __GLIBC_USE (LIB_EXT2) expands into __GLIBC_USE_LIB_EXT2 as defined here: /usr/include/features.h:186:#define __GLIBC_USE(F) __GLIBC_USE_ ## F Now, what is unobvious is that <stdio.h> includes /usr/include/x86_64-linux-gnu/bits/libc-header-start.h: ------------------------------------------------------ 35 /* ISO/IEC TR 24731-2:2010 defines the __STDC_WANT_LIB_EXT2__ 36 macro. */ 37 #undef __GLIBC_USE_LIB_EXT2 38 #if (defined __USE_GNU \ 39 || (defined __STDC_WANT_LIB_EXT2__ && __STDC_WANT_LIB_EXT2__ > 0)) 40 # define __GLIBC_USE_LIB_EXT2 1 41 #else 42 # define __GLIBC_USE_LIB_EXT2 0 43 #endif This makes <stdio.h> exclude line 396 and asprintf() prototype from normal include file processing. The fix defines __USE_GNU before including <stdio.h> in case it isn't already defined. After this intervention the module compiles OK. Converting snprintf() to asprintf() in selftests/kselftest_harness.h:1169 created this new dependency and the implicit declaration broke the compilation. Fixes: 809216233555 ("selftests/harness: remove use of LINE_MAX") Cc: Edward Liaw <edliaw(a)google.com> Cc: Jarkko Sakkinen <jarkko(a)kernel.org> Cc: Dave Hansen <dave.hansen(a)linux.intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-sgx(a)vger.kernel.org Cc: linux-kselftest(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Signed-off-by: Mirsad Todorovac <mtodorov69(a)gmail.com> --- tools/testing/selftests/sgx/main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/testing/selftests/sgx/main.c b/tools/testing/selftests/sgx/main.c index 9820b3809c69..f5cb426bd797 100644 --- a/tools/testing/selftests/sgx/main.c +++ b/tools/testing/selftests/sgx/main.c @@ -6,6 +6,9 @@ #include <errno.h> #include <fcntl.h> #include <stdbool.h> +#ifndef __USE_GNU +#define __USE_GNU +#endif #include <stdio.h> #include <stdint.h> #include <stdlib.h> -- 2.34.1

8 months, 1 week

3
7
0 0

[PATCH] selftests/mm: compaction_test: Fix trivial test pass on Aarch64 when nr_hugepages = 0

by Dev Jain

Currently, if at runtime we are not able to allocate a huge page, the test will trivially pass on Aarch64 due to no exception being raised on division by zero while computing compaction_index. Fix that by checking for nr_hugepages == 0. Anyways, in general, avoid a division by zero by exiting the program beforehand. While at it, fix a typo. Signed-off-by: Dev Jain <dev.jain(a)arm.com> --- tools/testing/selftests/mm/compaction_test.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/compaction_test.c b/tools/testing/selftests/mm/compaction_test.c index 533999b6c284..df1b76f9c734 100644 --- a/tools/testing/selftests/mm/compaction_test.c +++ b/tools/testing/selftests/mm/compaction_test.c @@ -134,6 +134,10 @@ int check_compaction(unsigned long mem_free, unsigned int hugepage_size) /* We should have been able to request at least 1/3 rd of the memory in huge pages */ + if (!atoi(nr_hugepages)) { + ksft_print_msg("ERROR: No memory is available as huge pages\n"); + goto close_fd; + } compaction_index = mem_free/(atoi(nr_hugepages) * hugepage_size); lseek(fd, 0, SEEK_SET); @@ -149,7 +153,7 @@ int check_compaction(unsigned long mem_free, unsigned int hugepage_size) atoi(nr_hugepages)); if (compaction_index > 3) { - ksft_print_msg("ERROR: Less that 1/%d of memory is available\n" + ksft_print_msg("ERROR: Less than 1/%d of memory is available\n" "as huge pages\n", compaction_index); goto close_fd; } -- 2.39.2

8 months, 1 week

1
0
0 0

[PATCH AUTOSEL 6.1 08/25] KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF

by Sasha Levin

From: Oliver Upton <oliver.upton(a)linux.dev> [ Upstream commit 160933e330f4c5a13931d725a4d952a4b9aefa71 ] Assert that accesses to a non-existent vgic-v2 CPU interface consistently fail across the various KVM device attr ioctls. This also serves as a regression test for a bug wherein KVM hits a NULL dereference when the CPUID specified in the ioctl is invalid. Note that there is no need to print the observed errno, as TEST_ASSERT() will take care of it. Reviewed-by: Marc Zyngier <maz(a)kernel.org> Link: https://lore.kernel.org/r/20240424173959.3776798-3-oliver.upton@linux.dev Signed-off-by: Oliver Upton <oliver.upton(a)linux.dev> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- .../testing/selftests/kvm/aarch64/vgic_init.c | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/tools/testing/selftests/kvm/aarch64/vgic_init.c b/tools/testing/selftests/kvm/aarch64/vgic_init.c index 9c131d977a1b5..ef737d0ed8fcb 100644 --- a/tools/testing/selftests/kvm/aarch64/vgic_init.c +++ b/tools/testing/selftests/kvm/aarch64/vgic_init.c @@ -86,6 +86,18 @@ static struct vm_gic vm_gic_create_with_vcpus(uint32_t gic_dev_type, return v; } +static struct vm_gic vm_gic_create_barebones(uint32_t gic_dev_type) +{ + struct vm_gic v; + + v.gic_dev_type = gic_dev_type; + v.vm = vm_create_barebones(); + v.gic_fd = kvm_create_device(v.vm, gic_dev_type); + + return v; +} + + static void vm_gic_destroy(struct vm_gic *v) { close(v->gic_fd); @@ -359,6 +371,40 @@ static void test_vcpus_then_vgic(uint32_t gic_dev_type) vm_gic_destroy(&v); } +#define KVM_VGIC_V2_ATTR(offset, cpu) \ + (FIELD_PREP(KVM_DEV_ARM_VGIC_OFFSET_MASK, offset) | \ + FIELD_PREP(KVM_DEV_ARM_VGIC_CPUID_MASK, cpu)) + +#define GIC_CPU_CTRL 0x00 + +static void test_v2_uaccess_cpuif_no_vcpus(void) +{ + struct vm_gic v; + u64 val = 0; + int ret; + + v = vm_gic_create_barebones(KVM_DEV_TYPE_ARM_VGIC_V2); + subtest_dist_rdist(&v); + + ret = __kvm_has_device_attr(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_CPU_REGS, + KVM_VGIC_V2_ATTR(GIC_CPU_CTRL, 0)); + TEST_ASSERT(ret && errno == EINVAL, + "accessed non-existent CPU interface, want errno: %i", + EINVAL); + ret = __kvm_device_attr_get(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_CPU_REGS, + KVM_VGIC_V2_ATTR(GIC_CPU_CTRL, 0), &val); + TEST_ASSERT(ret && errno == EINVAL, + "accessed non-existent CPU interface, want errno: %i", + EINVAL); + ret = __kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_CPU_REGS, + KVM_VGIC_V2_ATTR(GIC_CPU_CTRL, 0), &val); + TEST_ASSERT(ret && errno == EINVAL, + "accessed non-existent CPU interface, want errno: %i", + EINVAL); + + vm_gic_destroy(&v); +} + static void test_v3_new_redist_regions(void) { struct kvm_vcpu *vcpus[NR_VCPUS]; @@ -677,6 +723,9 @@ void run_tests(uint32_t gic_dev_type) test_vcpus_then_vgic(gic_dev_type); test_vgic_then_vcpus(gic_dev_type); + if (VGIC_DEV_IS_V2(gic_dev_type)) + test_v2_uaccess_cpuif_no_vcpus(); + if (VGIC_DEV_IS_V3(gic_dev_type)) { test_v3_new_redist_regions(); test_v3_typer_accesses(); -- 2.43.0

8 months, 1 week

3
2
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[PATCH bpf-next v2 0/4] Add some 'malloc' failure checks

by kunwu.chan＠linux.dev

From: Kunwu Chan <chentao(a)kylinos.cn> The "malloc" call may not be successful.Add the malloc failure checking to avoid possible null dereference. Changes since v1 [1]: - As Daniel Borkmann suggested, change patch 4/4 only - Other 3 patches no changes. [1] https://lore.kernel.org/all/20240424020444.2375773-1-chentao@kylinos.cn/ Kunwu Chan (4): selftests/bpf: Add some null pointer checks selftests/bpf/sockopt: Add a null pointer check for the run_test selftests/bpf: Add a null pointer check for the load_btf_spec selftests/bpf: Add a null pointer check for the serial_test_tp_attach_query tools/testing/selftests/bpf/prog_tests/sockopt.c | 6 ++++++ tools/testing/selftests/bpf/prog_tests/tp_attach_query.c | 3 +++ tools/testing/selftests/bpf/test_progs.c | 7 +++++++ tools/testing/selftests/bpf/test_verifier.c | 2 ++ 4 files changed, 18 insertions(+) -- 2.40.1

8 months, 1 week

4
10
0 0

[PATCH v3 00/68] Define _GNU_SOURCE for sources using

by Edward Liaw

Centralizes the definition of _GNU_SOURCE into KHDR_INCLUDES and removes redefinitions of _GNU_SOURCE from source code. 809216233555 ("selftests/harness: remove use of LINE_MAX") introduced asprintf into kselftest_harness.h, which is a GNU extension and needs _GNU_SOURCE to either be defined prior to including headers or with the -D_GNU_SOURCE flag passed to the compiler. v1: https://lore.kernel.org/linux-kselftest/20240430235057.1351993-1-edliaw@goo… v2: https://lore.kernel.org/linux-kselftest/20240507214254.2787305-1-edliaw@goo… - Add -D_GNU_SOURCE to KHDR_INCLUDES so that it is in a single location. - Remove #define _GNU_SOURCE from source code to resolve redefinition warnings. v3: - Rebase onto linux-next. - Split patches by directory. - Add -D_GNU_SOURCE directly to CFLAGS in lib.mk. - Delete additional _GNU_SOURCE definitions from source code in linux-next. - Delete additional -D_GNU_SOURCE flags from Makefiles. Edward Liaw (68): selftests: Compile kselftest headers with -D_GNU_SOURCE selftests/sgx: Include KHDR_INCLUDES in Makefile selftests: Compile with -D_GNU_SOURCE when including lib.mk selftests/arm64: Drop define _GNU_SOURCE selftests/arm64: Drop duplicate -D_GNU_SOURCE selftests/bpf: Drop define _GNU_SOURCE selftests/breakpoints: Drop define _GNU_SOURCE selftests/cachestat: Drop define _GNU_SOURCE selftests/capabilities: Drop define _GNU_SOURCE selftests/cgroup: Drop define _GNU_SOURCE selftests/clone3: Drop define _GNU_SOURCE selftests/core: Drop define _GNU_SOURCE selftests/damon: Drop define _GNU_SOURCE selftests/drivers: Drop define _GNU_SOURCE selftests/exec: Drop duplicate -D_GNU_SOURCE selftests/fchmodat2: Drop define _GNU_SOURCE selftests/filelock: Drop define _GNU_SOURCE selftests/filesystems: Drop define _GNU_SOURCE selftests/firmware: Drop define _GNU_SOURCE selftests/fpu: Drop define _GNU_SOURCE selftests/futex: Drop define _GNU_SOURCE selftests/futex: Drop duplicate -D_GNU_SOURCE selftests/intel_pstate: Drop duplicate -D_GNU_SOURCE selftests/iommu: Drop duplicate -D_GNU_SOURCE selftests/ipc: Drop define _GNU_SOURCE selftests/kcmp: Drop define _GNU_SOURCE selftests/landlock: Drop define _GNU_SOURCE selftests/lsm: Drop define _GNU_SOURCE selftests/membarrier: Drop define _GNU_SOURCE selftests/memfd: Drop define _GNU_SOURCE selftests/mincore: Drop define _GNU_SOURCE selftests/mm: Drop define _GNU_SOURCE selftests/mount: Drop define _GNU_SOURCE selftests/mount_setattr: Drop define _GNU_SOURCE selftests/move_mount_set_group: Drop define _GNU_SOURCE selftests/mqueue: Drop define _GNU_SOURCE selftests/net: Drop define _GNU_SOURCE selftests/net: Drop duplicate -D_GNU_SOURCE selftests/nolibc: Drop define _GNU_SOURCE selftests/nsfs: Drop define _GNU_SOURCE selftests/openat2: Drop define _GNU_SOURCE selftests/perf_events: Drop define _GNU_SOURCE selftests/pid_namespace: Drop define _GNU_SOURCE selftests/pidfd: Drop define _GNU_SOURCE selftests/ptrace: Drop define _GNU_SOURCE selftests/powerpc: Drop define _GNU_SOURCE selftests/proc: Drop define _GNU_SOURCE selftests/proc: Drop duplicate -D_GNU_SOURCE selftests/ptp: Drop define _GNU_SOURCE selftests/resctrl: Drop duplicate -D_GNU_SOURCE selftests/riscv: Drop define _GNU_SOURCE selftests/riscv: Drop duplicate -D_GNU_SOURCE selftests/rlimits: Drop define _GNU_SOURCE selftests/rseq: Drop define _GNU_SOURCE selftests/safesetid: Drop define _GNU_SOURCE selftests/sched: Drop define _GNU_SOURCE selftests/seccomp: Drop define _GNU_SOURCE selftests/sigaltstack: Drop define _GNU_SOURCE selftests/splice: Drop define _GNU_SOURCE selftests/syscall_user_dispatch: Drop define _GNU_SOURCE selftests/thermal: Drop define _GNU_SOURCE selftests/timens: Drop define _GNU_SOURCE selftests/tmpfs: Drop duplicate -D_GNU_SOURCE selftests/uevent: Drop define _GNU_SOURCE selftests/user_events: Drop define _GNU_SOURCE selftests/vDSO: Drop define _GNU_SOURCE selftests/wireguard: Drop define _GNU_SOURCE selftests/x86: Drop define _GNU_SOURCE tools/testing/selftests/arm64/fp/fp-ptrace.c | 3 --- tools/testing/selftests/arm64/fp/fp-stress.c | 2 -- tools/testing/selftests/arm64/fp/vlset.c | 1 - tools/testing/selftests/arm64/mte/check_buffer_fill.c | 3 --- tools/testing/selftests/arm64/mte/check_child_memory.c | 3 --- tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c | 3 --- tools/testing/selftests/arm64/mte/check_ksm_options.c | 3 --- tools/testing/selftests/arm64/mte/check_mmap_options.c | 3 --- tools/testing/selftests/arm64/mte/check_tags_inclusion.c | 3 --- tools/testing/selftests/arm64/mte/check_user_mem.c | 3 --- tools/testing/selftests/arm64/pauth/pac.c | 3 --- tools/testing/selftests/arm64/signal/Makefile | 2 +- tools/testing/selftests/bpf/bench.c | 1 - tools/testing/selftests/bpf/benchs/bench_trigger.c | 1 - tools/testing/selftests/bpf/cgroup_helpers.c | 1 - tools/testing/selftests/bpf/map_tests/task_storage_map.c | 1 - tools/testing/selftests/bpf/network_helpers.c | 2 -- tools/testing/selftests/bpf/prog_tests/bind_perm.c | 1 - tools/testing/selftests/bpf/prog_tests/bpf_cookie.c | 1 - tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt.c | 1 - tools/testing/selftests/bpf/prog_tests/bpf_obj_pinning.c | 1 - tools/testing/selftests/bpf/prog_tests/btf_endian.c | 1 - tools/testing/selftests/bpf/prog_tests/btf_skc_cls_ingress.c | 2 -- tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c | 2 -- tools/testing/selftests/bpf/prog_tests/cgrp_local_storage.c | 2 -- tools/testing/selftests/bpf/prog_tests/cls_redirect.c | 3 --- tools/testing/selftests/bpf/prog_tests/connect_ping.c | 2 -- tools/testing/selftests/bpf/prog_tests/core_retro.c | 1 - tools/testing/selftests/bpf/prog_tests/d_path.c | 1 - tools/testing/selftests/bpf/prog_tests/deny_namespace.c | 1 - tools/testing/selftests/bpf/prog_tests/fexit_sleep.c | 1 - .../selftests/bpf/prog_tests/flow_dissector_reattach.c | 2 -- tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c | 1 - tools/testing/selftests/bpf/prog_tests/htab_reuse.c | 1 - tools/testing/selftests/bpf/prog_tests/htab_update.c | 1 - tools/testing/selftests/bpf/prog_tests/map_in_map.c | 1 - tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c | 2 -- tools/testing/selftests/bpf/prog_tests/perf_branches.c | 1 - tools/testing/selftests/bpf/prog_tests/perf_buffer.c | 1 - tools/testing/selftests/bpf/prog_tests/perf_event_stackmap.c | 1 - tools/testing/selftests/bpf/prog_tests/perf_link.c | 1 - tools/testing/selftests/bpf/prog_tests/perf_skip.c | 2 -- tools/testing/selftests/bpf/prog_tests/preempted_bpf_ma_op.c | 1 - tools/testing/selftests/bpf/prog_tests/rcu_read_lock.c | 2 -- tools/testing/selftests/bpf/prog_tests/reg_bounds.c | 2 -- tools/testing/selftests/bpf/prog_tests/ringbuf.c | 1 - tools/testing/selftests/bpf/prog_tests/ringbuf_multi.c | 1 - tools/testing/selftests/bpf/prog_tests/setget_sockopt.c | 2 -- tools/testing/selftests/bpf/prog_tests/sk_assign.c | 2 -- tools/testing/selftests/bpf/prog_tests/sk_lookup.c | 2 -- tools/testing/selftests/bpf/prog_tests/sock_fields.c | 2 -- tools/testing/selftests/bpf/prog_tests/task_kfunc.c | 2 -- tools/testing/selftests/bpf/prog_tests/task_local_storage.c | 2 -- tools/testing/selftests/bpf/prog_tests/task_pt_regs.c | 1 - tools/testing/selftests/bpf/prog_tests/tcp_custom_syncookie.c | 2 -- tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c | 2 -- tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c | 1 - .../testing/selftests/bpf/prog_tests/test_bpf_syscall_macro.c | 1 - tools/testing/selftests/bpf/prog_tests/test_bpffs.c | 1 - tools/testing/selftests/bpf/prog_tests/test_overhead.c | 1 - tools/testing/selftests/bpf/prog_tests/token.c | 1 - tools/testing/selftests/bpf/prog_tests/trace_ext.c | 2 -- tools/testing/selftests/bpf/prog_tests/trampoline_count.c | 1 - tools/testing/selftests/bpf/prog_tests/user_ringbuf.c | 2 -- tools/testing/selftests/bpf/prog_tests/xdp_bonding.c | 2 -- tools/testing/selftests/bpf/prog_tests/xdp_synproxy.c | 2 -- tools/testing/selftests/bpf/test_flow_dissector.c | 3 --- tools/testing/selftests/bpf/test_lru_map.c | 1 - tools/testing/selftests/bpf/test_progs.c | 1 - tools/testing/selftests/bpf/test_sock_addr.c | 3 --- tools/testing/selftests/bpf/test_tcpnotify_user.c | 1 - tools/testing/selftests/bpf/veristat.c | 1 - tools/testing/selftests/bpf/xskxceiver.c | 2 -- tools/testing/selftests/breakpoints/breakpoint_test_arm64.c | 3 --- tools/testing/selftests/breakpoints/step_after_suspend_test.c | 3 --- tools/testing/selftests/cachestat/test_cachestat.c | 2 -- tools/testing/selftests/capabilities/test_execve.c | 2 -- tools/testing/selftests/cgroup/cgroup_util.c | 3 --- tools/testing/selftests/cgroup/test_core.c | 2 -- tools/testing/selftests/cgroup/test_cpu.c | 2 -- tools/testing/selftests/cgroup/test_hugetlb_memcg.c | 2 -- tools/testing/selftests/cgroup/test_kmem.c | 2 -- tools/testing/selftests/cgroup/test_memcontrol.c | 2 -- tools/testing/selftests/cgroup/test_zswap.c | 2 -- tools/testing/selftests/clone3/clone3.c | 2 -- .../testing/selftests/clone3/clone3_cap_checkpoint_restore.c | 2 -- tools/testing/selftests/clone3/clone3_clear_sighand.c | 2 -- tools/testing/selftests/clone3/clone3_selftests.h | 1 - tools/testing/selftests/clone3/clone3_set_tid.c | 2 -- tools/testing/selftests/core/close_range_test.c | 2 -- tools/testing/selftests/damon/debugfs_target_ids_pid_leak.c | 3 --- .../damon/debugfs_target_ids_read_before_terminate_race.c | 2 -- tools/testing/selftests/drivers/dma-buf/udmabuf.c | 1 - tools/testing/selftests/exec/Makefile | 1 - tools/testing/selftests/fchmodat2/fchmodat2_test.c | 2 -- tools/testing/selftests/filelock/ofdlocks.c | 2 -- tools/testing/selftests/filesystems/binderfs/binderfs_test.c | 2 -- tools/testing/selftests/filesystems/devpts_pts.c | 1 - tools/testing/selftests/filesystems/dnotify_test.c | 1 - tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c | 2 -- tools/testing/selftests/filesystems/eventfd/eventfd_test.c | 2 -- tools/testing/selftests/filesystems/fat/rename_exchange.c | 2 -- tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c | 2 -- .../testing/selftests/filesystems/statmount/statmount_test.c | 3 --- tools/testing/selftests/firmware/fw_namespace.c | 1 - tools/testing/selftests/fpu/test_fpu.c | 2 -- tools/testing/selftests/futex/functional/Makefile | 2 +- tools/testing/selftests/futex/functional/futex_requeue_pi.c | 3 --- tools/testing/selftests/intel_pstate/Makefile | 2 +- tools/testing/selftests/iommu/Makefile | 2 -- tools/testing/selftests/ipc/msgque.c | 1 - tools/testing/selftests/kcmp/kcmp_test.c | 2 -- tools/testing/selftests/kselftest_harness.h | 2 +- tools/testing/selftests/landlock/base_test.c | 2 -- tools/testing/selftests/landlock/fs_test.c | 2 -- tools/testing/selftests/landlock/net_test.c | 2 -- tools/testing/selftests/landlock/ptrace_test.c | 2 -- tools/testing/selftests/lib.mk | 3 +++ tools/testing/selftests/lsm/common.c | 2 -- tools/testing/selftests/lsm/lsm_get_self_attr_test.c | 2 -- tools/testing/selftests/lsm/lsm_list_modules_test.c | 2 -- tools/testing/selftests/lsm/lsm_set_self_attr_test.c | 2 -- tools/testing/selftests/membarrier/membarrier_test_impl.h | 1 - .../selftests/membarrier/membarrier_test_multi_thread.c | 1 - .../selftests/membarrier/membarrier_test_single_thread.c | 1 - tools/testing/selftests/memfd/common.c | 1 - tools/testing/selftests/memfd/fuse_test.c | 2 -- tools/testing/selftests/memfd/memfd_test.c | 1 - tools/testing/selftests/mincore/mincore_selftest.c | 3 --- tools/testing/selftests/mm/cow.c | 1 - tools/testing/selftests/mm/gup_longterm.c | 1 - tools/testing/selftests/mm/hugepage-mmap.c | 1 - tools/testing/selftests/mm/hugepage-mremap.c | 2 -- tools/testing/selftests/mm/hugetlb-madvise.c | 2 -- tools/testing/selftests/mm/hugetlb-read-hwpoison.c | 2 -- tools/testing/selftests/mm/khugepaged.c | 1 - tools/testing/selftests/mm/ksm_functional_tests.c | 1 - tools/testing/selftests/mm/madv_populate.c | 1 - tools/testing/selftests/mm/map_populate.c | 2 -- tools/testing/selftests/mm/mdwe_test.c | 1 - tools/testing/selftests/mm/memfd_secret.c | 2 -- tools/testing/selftests/mm/mlock2-tests.c | 1 - tools/testing/selftests/mm/mrelease_test.c | 1 - tools/testing/selftests/mm/mremap_dontunmap.c | 1 - tools/testing/selftests/mm/mremap_test.c | 2 -- tools/testing/selftests/mm/mseal_test.c | 1 - tools/testing/selftests/mm/pagemap_ioctl.c | 1 - tools/testing/selftests/mm/pkey-helpers.h | 1 - tools/testing/selftests/mm/protection_keys.c | 1 - tools/testing/selftests/mm/seal_elf.c | 1 - tools/testing/selftests/mm/split_huge_page_test.c | 2 -- tools/testing/selftests/mm/thuge-gen.c | 2 -- tools/testing/selftests/mm/uffd-common.h | 1 - tools/testing/selftests/mount/nosymfollow-test.c | 1 - tools/testing/selftests/mount/unprivileged-remount-test.c | 1 - tools/testing/selftests/mount_setattr/mount_setattr_test.c | 1 - .../move_mount_set_group/move_mount_set_group_test.c | 1 - tools/testing/selftests/mqueue/mq_perf_tests.c | 1 - tools/testing/selftests/net/af_unix/diag_uid.c | 2 -- tools/testing/selftests/net/af_unix/scm_pidfd.c | 1 - tools/testing/selftests/net/af_unix/scm_rights.c | 1 - tools/testing/selftests/net/af_unix/unix_connect.c | 2 -- tools/testing/selftests/net/csum.c | 3 --- tools/testing/selftests/net/gro.c | 3 --- tools/testing/selftests/net/ip_defrag.c | 3 --- tools/testing/selftests/net/ipsec.c | 3 --- tools/testing/selftests/net/ipv6_flowlabel.c | 3 --- tools/testing/selftests/net/ipv6_flowlabel_mgr.c | 3 --- tools/testing/selftests/net/mptcp/mptcp_connect.c | 3 --- tools/testing/selftests/net/mptcp/mptcp_inq.c | 3 --- tools/testing/selftests/net/mptcp/mptcp_sockopt.c | 3 --- tools/testing/selftests/net/msg_zerocopy.c | 3 --- tools/testing/selftests/net/netfilter/audit_logread.c | 2 -- tools/testing/selftests/net/netfilter/conntrack_dump_flush.c | 3 --- tools/testing/selftests/net/nettest.c | 2 -- tools/testing/selftests/net/psock_fanout.c | 3 --- tools/testing/selftests/net/psock_snd.c | 3 --- tools/testing/selftests/net/reuseport_addr_any.c | 3 --- tools/testing/selftests/net/reuseport_bpf_cpu.c | 3 --- tools/testing/selftests/net/reuseport_bpf_numa.c | 3 --- tools/testing/selftests/net/reuseport_dualstack.c | 3 --- tools/testing/selftests/net/so_incoming_cpu.c | 1 - tools/testing/selftests/net/so_netns_cookie.c | 1 - tools/testing/selftests/net/so_txtime.c | 3 --- tools/testing/selftests/net/tap.c | 3 --- tools/testing/selftests/net/tcp_ao/Makefile | 2 +- tools/testing/selftests/net/tcp_fastopen_backup_key.c | 1 - tools/testing/selftests/net/tcp_inq.c | 2 -- tools/testing/selftests/net/tcp_mmap.c | 1 - tools/testing/selftests/net/tls.c | 3 --- tools/testing/selftests/net/toeplitz.c | 3 --- tools/testing/selftests/net/tun.c | 3 --- tools/testing/selftests/net/txring_overwrite.c | 3 --- tools/testing/selftests/net/txtimestamp.c | 3 --- tools/testing/selftests/net/udpgso.c | 3 --- tools/testing/selftests/net/udpgso_bench_rx.c | 3 --- tools/testing/selftests/net/udpgso_bench_tx.c | 3 --- tools/testing/selftests/nolibc/nolibc-test.c | 2 -- tools/testing/selftests/nsfs/owner.c | 1 - tools/testing/selftests/nsfs/pidns.c | 1 - tools/testing/selftests/openat2/helpers.c | 2 -- tools/testing/selftests/openat2/helpers.h | 1 - tools/testing/selftests/openat2/openat2_test.c | 2 -- tools/testing/selftests/openat2/rename_attack_test.c | 2 -- tools/testing/selftests/openat2/resolve_test.c | 2 -- tools/testing/selftests/perf_events/remove_on_exec.c | 2 -- tools/testing/selftests/perf_events/sigtrap_threads.c | 2 -- tools/testing/selftests/perf_events/watermark_signal.c | 2 -- tools/testing/selftests/pid_namespace/regression_enomem.c | 1 - tools/testing/selftests/pidfd/pidfd.h | 1 - tools/testing/selftests/pidfd/pidfd_fdinfo_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_getfd_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_open_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_poll_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_setns_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_wait.c | 2 -- tools/testing/selftests/powerpc/benchmarks/context_switch.c | 2 -- tools/testing/selftests/powerpc/benchmarks/exec_target.c | 2 -- tools/testing/selftests/powerpc/benchmarks/fork.c | 2 -- tools/testing/selftests/powerpc/benchmarks/futex_bench.c | 3 --- tools/testing/selftests/powerpc/dexcr/hashchk_test.c | 3 --- tools/testing/selftests/powerpc/dscr/dscr_default_test.c | 3 --- tools/testing/selftests/powerpc/dscr/dscr_explicit_test.c | 3 --- tools/testing/selftests/powerpc/dscr/dscr_sysfs_thread_test.c | 1 - tools/testing/selftests/powerpc/mm/exec_prot.c | 2 -- tools/testing/selftests/powerpc/mm/pkey_exec_prot.c | 2 -- tools/testing/selftests/powerpc/mm/pkey_siginfo.c | 2 -- tools/testing/selftests/powerpc/mm/tlbie_test.c | 2 -- tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c | 1 - tools/testing/selftests/powerpc/pmu/count_instructions.c | 3 --- tools/testing/selftests/powerpc/pmu/count_stcx_fail.c | 3 --- tools/testing/selftests/powerpc/pmu/ebb/ebb.c | 3 --- .../selftests/powerpc/pmu/ebb/instruction_count_test.c | 3 --- tools/testing/selftests/powerpc/pmu/event.c | 2 -- tools/testing/selftests/powerpc/pmu/lib.c | 3 --- tools/testing/selftests/powerpc/pmu/per_event_excludes.c | 3 --- tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c | 3 --- tools/testing/selftests/powerpc/ptrace/ptrace-syscall.c | 2 -- .../testing/selftests/powerpc/signal/sig_sc_double_restart.c | 1 - tools/testing/selftests/powerpc/signal/sigreturn_kernel.c | 3 --- tools/testing/selftests/powerpc/signal/sigreturn_vdso.c | 3 --- tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c | 2 -- tools/testing/selftests/powerpc/tm/tm-exec.c | 2 -- tools/testing/selftests/powerpc/tm/tm-poison.c | 2 -- .../testing/selftests/powerpc/tm/tm-signal-context-force-tm.c | 2 -- tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c | 2 -- tools/testing/selftests/powerpc/tm/tm-tmspr.c | 2 -- tools/testing/selftests/powerpc/tm/tm-trap.c | 2 -- tools/testing/selftests/powerpc/tm/tm-unavailable.c | 2 -- tools/testing/selftests/powerpc/utils.c | 3 --- tools/testing/selftests/proc/Makefile | 1 - tools/testing/selftests/proc/proc-empty-vm.c | 3 --- tools/testing/selftests/ptp/testptp.c | 1 - tools/testing/selftests/ptrace/get_set_sud.c | 1 - tools/testing/selftests/ptrace/peeksiginfo.c | 1 - tools/testing/selftests/resctrl/Makefile | 2 +- tools/testing/selftests/riscv/hwprobe/cbo.c | 1 - tools/testing/selftests/riscv/hwprobe/which-cpus.c | 1 - tools/testing/selftests/riscv/mm/Makefile | 2 +- tools/testing/selftests/rlimits/rlimits-per-userns.c | 1 - tools/testing/selftests/rseq/basic_percpu_ops_test.c | 1 - tools/testing/selftests/rseq/basic_test.c | 2 -- tools/testing/selftests/rseq/param_test.c | 1 - tools/testing/selftests/rseq/rseq.c | 2 -- tools/testing/selftests/safesetid/safesetid-test.c | 1 - tools/testing/selftests/sched/cs_prctl_test.c | 2 -- tools/testing/selftests/seccomp/seccomp_benchmark.c | 1 - tools/testing/selftests/seccomp/seccomp_bpf.c | 2 -- tools/testing/selftests/sgx/Makefile | 2 +- tools/testing/selftests/sgx/sigstruct.c | 1 - tools/testing/selftests/sigaltstack/sas.c | 2 -- tools/testing/selftests/splice/default_file_splice_read.c | 1 - tools/testing/selftests/splice/splice_read.c | 1 - tools/testing/selftests/syscall_user_dispatch/sud_benchmark.c | 2 -- tools/testing/selftests/syscall_user_dispatch/sud_test.c | 2 -- .../selftests/thermal/intel/power_floor/power_floor_test.c | 3 --- .../thermal/intel/workload_hint/workload_hint_test.c | 3 --- tools/testing/selftests/timens/clock_nanosleep.c | 1 - tools/testing/selftests/timens/exec.c | 1 - tools/testing/selftests/timens/futex.c | 1 - tools/testing/selftests/timens/gettime_perf.c | 1 - tools/testing/selftests/timens/procfs.c | 1 - tools/testing/selftests/timens/timens.c | 1 - tools/testing/selftests/timens/timer.c | 1 - tools/testing/selftests/timens/timerfd.c | 1 - tools/testing/selftests/timens/vfork_exec.c | 1 - tools/testing/selftests/tmpfs/Makefile | 1 - tools/testing/selftests/uevent/uevent_filtering.c | 2 -- tools/testing/selftests/user_events/abi_test.c | 2 -- tools/testing/selftests/vDSO/vdso_test_abi.c | 1 - tools/testing/selftests/vDSO/vdso_test_clock_getres.c | 2 -- tools/testing/selftests/vDSO/vdso_test_correctness.c | 3 --- tools/testing/selftests/wireguard/qemu/init.c | 2 -- tools/testing/selftests/x86/amx.c | 2 -- tools/testing/selftests/x86/check_initial_reg_state.c | 3 --- tools/testing/selftests/x86/corrupt_xstate_header.c | 3 --- tools/testing/selftests/x86/entry_from_vm86.c | 3 --- tools/testing/selftests/x86/fsgsbase.c | 2 -- tools/testing/selftests/x86/fsgsbase_restore.c | 2 -- tools/testing/selftests/x86/ioperm.c | 2 -- tools/testing/selftests/x86/iopl.c | 2 -- tools/testing/selftests/x86/lam.c | 1 - tools/testing/selftests/x86/ldt_gdt.c | 2 -- tools/testing/selftests/x86/mov_ss_trap.c | 2 -- tools/testing/selftests/x86/nx_stack.c | 2 -- tools/testing/selftests/x86/ptrace_syscall.c | 2 -- tools/testing/selftests/x86/sigaltstack.c | 2 -- tools/testing/selftests/x86/sigreturn.c | 3 --- tools/testing/selftests/x86/single_step_syscall.c | 3 --- tools/testing/selftests/x86/syscall_arg_fault.c | 3 --- tools/testing/selftests/x86/syscall_numbering.c | 3 --- tools/testing/selftests/x86/sysret_rip.c | 3 --- tools/testing/selftests/x86/sysret_ss_attrs.c | 3 --- tools/testing/selftests/x86/test_FCMOV.c | 4 ---- tools/testing/selftests/x86/test_FCOMI.c | 4 ---- tools/testing/selftests/x86/test_FISTTP.c | 4 ---- tools/testing/selftests/x86/test_mremap_vdso.c | 1 - tools/testing/selftests/x86/test_shadow_stack.c | 3 --- tools/testing/selftests/x86/test_syscall_vdso.c | 4 ---- tools/testing/selftests/x86/test_vsyscall.c | 3 --- tools/testing/selftests/x86/unwind_vdso.c | 3 --- tools/testing/selftests/x86/vdso_restorer.c | 3 --- 323 files changed, 11 insertions(+), 611 deletions(-) -- 2.45.0.118.g7fe29c98d7-goog

8 months, 1 week

6
76
0 0

[PATCH] Build guest_memfd_test also on arm64.

by Itaru Kitayama

--- on arm64 KVM_CAP_GUEST_MEMDF capability is not enabled, but guest_memfd_test can build on arm64, let's build it on arm64 as well. Signed-off-by: Itaru Kitayama <itaru.kitayama(a)fujitsu.com> --- tools/testing/selftests/kvm/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile index 492e937fab00..8a4f8afb81ca 100644 --- a/tools/testing/selftests/kvm/Makefile +++ b/tools/testing/selftests/kvm/Makefile @@ -158,6 +158,7 @@ TEST_GEN_PROGS_aarch64 += access_tracking_perf_test TEST_GEN_PROGS_aarch64 += demand_paging_test TEST_GEN_PROGS_aarch64 += dirty_log_test TEST_GEN_PROGS_aarch64 += dirty_log_perf_test +TEST_GEN_PROGS_aarch64 += guest_memfd_test TEST_GEN_PROGS_aarch64 += guest_print_test TEST_GEN_PROGS_aarch64 += get-reg-list TEST_GEN_PROGS_aarch64 += kvm_create_max_vcpus --- base-commit: 39133352cbed6626956d38ed72012f49b0421e7b change-id: 20240222-memfd-7285f9564c1e Best regards, -- Itaru Kitayama <itaru.kitayama(a)linux.dev>

8 months, 1 week

2
3
0 0

[PATCH bpf-next] selftests/bpf: Free strdup memory in xdp_hw_metadata

by Geliang Tang

From: Geliang Tang <tanggeliang(a)kylinos.cn> The strdup() function returns a pointer to a new string which is a duplicate of the string "ifname". Memory for the new string is obtained with malloc(), and need to be freed with free(). This patch adds this missing "free(saved_hwtstamp_ifname)" in cleanup() to avoid a potential memory leak in xdp_hw_metadata.c. Signed-off-by: Geliang Tang <tanggeliang(a)kylinos.cn> --- tools/testing/selftests/bpf/xdp_hw_metadata.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testing/selftests/bpf/xdp_hw_metadata.c index 0859fe727da7..6f9956eed797 100644 --- a/tools/testing/selftests/bpf/xdp_hw_metadata.c +++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c @@ -581,6 +581,8 @@ static void cleanup(void) if (bpf_obj) xdp_hw_metadata__destroy(bpf_obj); + + free((void *)saved_hwtstamp_ifname); } static void handle_signal(int sig) -- 2.43.0

8 months, 1 week

2
1
0 0

[PATCH v1 bpf-next 00/17] Retire progs/test_sock_addr.c

by Jordan Rife

This patch series migrates remaining tests from bpf/test_sock_addr.c to prog_tests/sock_addr.c and progs/verifier_sock_addr.c in order to fully retire the old-style test program and expands test coverage to test previously untested scenarios related to sockaddr hooks. This is a continuation of the work started recently during the expansion of prog_tests/sock_addr.c. Link: https://lore.kernel.org/bpf/20240429214529.2644801-1-jrife@google.com/T/#u ======= Patches ======= * Patch 1 moves tests that check valid return values for recvmsg hooks into progs/verifier_sock_addr.c, a new addition to the verifier test suite. * Patches 2-5 lay the groundwork for test migration, enabling prog_tests/sock_addr.c to handle more test dimensions. * Patches 6-11 move existing tests to prog_tests/sock_addr.c. * Patch 12 removes some redundant test cases. * Patches 14-17 expand on existing test coverage. Jordan Rife (17): selftests/bpf: Migrate recvmsg* return code tests to verifier_sock_addr.c selftests/bpf: Use program name for skel load/destroy functions selftests/bpf: Handle LOAD_REJECT test cases selftests/bpf: Handle ATTACH_REJECT test cases selftests/bpf: Handle SYSCALL_EPERM and SYSCALL_ENOTSUPP test cases selftests/bpf: Migrate WILDCARD_IP test selftests/bpf: Migrate sendmsg deny test cases selftests/bpf: Migrate sendmsg6 v4 mapped address tests selftests/bpf: Migrate wildcard destination rewrite test selftests/bpf: Migrate expected_attach_type tests selftests/bpf: Migrate ATTACH_REJECT test cases selftests/bpf: Remove redundant sendmsg test cases selftests/bpf: Retire test_sock_addr.(c|sh) selftests/bpf: Expand sockaddr program return value tests sefltests/bpf: Expand sockaddr hook deny tests selftests/bpf: Expand getsockname and getpeername tests selftests/bpf: Expand ATTACH_REJECT tests tools/testing/selftests/bpf/.gitignore | 1 - tools/testing/selftests/bpf/Makefile | 4 +- .../selftests/bpf/prog_tests/sock_addr.c | 1821 +++++++++++++++-- .../selftests/bpf/prog_tests/verifier.c | 2 + .../testing/selftests/bpf/progs/bind4_prog.c | 6 + .../testing/selftests/bpf/progs/bind6_prog.c | 6 + .../selftests/bpf/progs/connect4_prog.c | 6 + .../selftests/bpf/progs/connect6_prog.c | 6 + .../selftests/bpf/progs/connect_unix_prog.c | 6 + .../selftests/bpf/progs/getpeername4_prog.c | 24 + .../selftests/bpf/progs/getpeername6_prog.c | 31 + .../selftests/bpf/progs/getsockname4_prog.c | 24 + .../selftests/bpf/progs/getsockname6_prog.c | 31 + .../selftests/bpf/progs/sendmsg4_prog.c | 6 + .../selftests/bpf/progs/sendmsg6_prog.c | 57 + .../selftests/bpf/progs/sendmsg_unix_prog.c | 6 + .../selftests/bpf/progs/verifier_sock_addr.c | 331 +++ tools/testing/selftests/bpf/test_sock_addr.c | 1140 ----------- tools/testing/selftests/bpf/test_sock_addr.sh | 58 - 19 files changed, 2142 insertions(+), 1424 deletions(-) create mode 100644 tools/testing/selftests/bpf/progs/getpeername4_prog.c create mode 100644 tools/testing/selftests/bpf/progs/getpeername6_prog.c create mode 100644 tools/testing/selftests/bpf/progs/getsockname4_prog.c create mode 100644 tools/testing/selftests/bpf/progs/getsockname6_prog.c create mode 100644 tools/testing/selftests/bpf/progs/verifier_sock_addr.c delete mode 100644 tools/testing/selftests/bpf/test_sock_addr.c delete mode 100755 tools/testing/selftests/bpf/test_sock_addr.sh -- 2.45.0.118.g7fe29c98d7-goog

8 months, 1 week

3
21
0 0

[PATCH net-next v2] selftests: net: local_termination: annotate the expected failures

by Jakub Kicinski

Vladimir said when adding this test: The bridge driver fares particularly badly [...] mainly because it does not implement IFF_UNICAST_FLT. See commit 90b9566aa5cd ("selftests: forwarding: add a test for local_termination.sh"). We don't want to hide the known gaps, but having a test which always fails prevents us from catching regressions. Report the cases we know may fail as XFAIL. Reviewed-by: Vladimir Oltean <vladimir.oltean(a)nxp.com> Tested-by: Vladimir Oltean <vladimir.oltean(a)nxp.com> Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> --- CC: liuhangbin(a)gmail.com CC: shuah(a)kernel.org CC: linux-kselftest(a)vger.kernel.org v2: - remove duplicated log_test_xfail v1: https://lore.kernel.org/all/20240509235553.5740-1-kuba@kernel.org/ --- .../net/forwarding/local_termination.sh | 21 ++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/local_termination.sh b/tools/testing/selftests/net/forwarding/local_termination.sh index c5b0cbc85b3e..4bba9c78db3e 100755 --- a/tools/testing/selftests/net/forwarding/local_termination.sh +++ b/tools/testing/selftests/net/forwarding/local_termination.sh @@ -73,6 +73,10 @@ check_rcv() local pattern=$3 local should_receive=$4 local should_fail= + local xfail_sw=$5 + + local kind=$(ip -j -d link show dev $if_name | + jq -r '.[].linkinfo.info_kind') [ $should_receive = true ] && should_fail=0 || should_fail=1 RET=0 @@ -81,7 +85,14 @@ check_rcv() check_err_fail "$should_fail" "$?" "reception" - log_test "$if_name: $type" + # If not a SW interface, ignore the XFAIL allowance + [ "$kind" != veth ] && [ "$kind" != bridge ] && xfail_sw= + + if [ $RET -ne 0 ] && [ "$xfail_sw" == true ]; then + log_test_xfail "$if_name: $type" + else + log_test "$if_name: $type" + fi } mc_route_prepare() @@ -157,7 +168,7 @@ run_test() check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \ "$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \ - false + false true check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, promisc" \ "$smac > $UNKNOWN_UC_ADDR2, ethertype IPv4 (0x0800)" \ @@ -165,7 +176,7 @@ run_test() check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, allmulti" \ "$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \ - false + false true check_rcv $rcv_if_name "Multicast IPv4 to joined group" \ "$smac > $JOINED_MACV4_MC_ADDR, ethertype IPv4 (0x0800)" \ @@ -173,7 +184,7 @@ run_test() check_rcv $rcv_if_name "Multicast IPv4 to unknown group" \ "$smac > $UNKNOWN_MACV4_MC_ADDR1, ethertype IPv4 (0x0800)" \ - false + false true check_rcv $rcv_if_name "Multicast IPv4 to unknown group, promisc" \ "$smac > $UNKNOWN_MACV4_MC_ADDR2, ethertype IPv4 (0x0800)" \ @@ -189,7 +200,7 @@ run_test() check_rcv $rcv_if_name "Multicast IPv6 to unknown group" \ "$smac > $UNKNOWN_MACV6_MC_ADDR1, ethertype IPv6 (0x86dd)" \ - false + false true check_rcv $rcv_if_name "Multicast IPv6 to unknown group, promisc" \ "$smac > $UNKNOWN_MACV6_MC_ADDR2, ethertype IPv6 (0x86dd)" \ -- 2.45.0

8 months, 1 week

2
1
0 0

[PATCH bpf-next 0/4] selftests/bpf: new MPTCP subflow subtest & improvements

by Matthieu Baerts (NGI0)

In this series from Geliang, modifying MPTCP BPF selftests, we have: - SIGINT support - A new macro to reduce duplicated code - A new MPTCP subflow BPF program setting socket options per subflow: it looks better to have this old test program in the BPF selftests to track regressions and to serve as example. Note: Nicolas is no longer working for Tessares, but he did this work while working for them, and his email address is no longer available. - A new MPTCP BPF subtest validating the new BPF program. Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> --- Geliang Tang (3): selftests/bpf: Handle SIGINT when creating netns selftests/bpf: Add RUN_MPTCP_TEST macro selftests/bpf: Add mptcp subflow subtest Nicolas Rybowski (1): selftests/bpf: Add mptcp subflow example tools/testing/selftests/bpf/prog_tests/mptcp.c | 127 +++++++++++++++++++++- tools/testing/selftests/bpf/progs/mptcp_subflow.c | 70 ++++++++++++ 2 files changed, 193 insertions(+), 4 deletions(-) --- base-commit: 329a6720a3ebbc041983b267981ab2cac102de93 change-id: 20240506-upstream-bpf-next-20240506-mptcp-subflow-test-faef6654bfa3 Best regards, -- Matthieu Baerts (NGI0) <matttbe(a)kernel.org>

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