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

[PATCH v2 0/7] kunit: create a centralized executor to dispatch all KUnit tests

by Brendan Higgins

## TL;DR This patchset adds a centralized executor to dispatch tests rather than relying on late_initcall to schedule each test suite separately along with a couple of new features that depend on it. ## What am I trying to do? Conceptually, I am trying to provide a mechanism by which test suites can be grouped together so that they can be reasoned about collectively. The last two of three patches in this series add features which depend on this: PATCH 5/7 Prints out a test plan right before KUnit tests are run[1]; this is valuable because it makes it possible for a test harness to detect whether the number of tests run matches the number of tests expected to be run, ensuring that no tests silently failed. PATCH 6/7 Add a new kernel command-line option which allows the user to specify that the kernel poweroff, halt, or reboot after completing all KUnit tests; this is very handy for running KUnit tests on UML or a VM so that the UML/VM process exits cleanly immediately after running all tests without needing a special initramfs. In addition, by dispatching tests from a single location, we can guarantee that all KUnit tests run after late_init is complete, which was a concern during the initial KUnit patchset review (this has not been a problem in practice, but resolving with certainty is nevertheless desirable). Other use cases for this exist, but the above features should provide an idea of the value that this could provide. Alan Maguire (1): kunit: test: create a single centralized executor for all tests Brendan Higgins (5): vmlinux.lds.h: add linker section for KUnit test suites arch: um: add linker section for KUnit test suites init: main: add KUnit to kernel init kunit: test: add test plan to KUnit TAP format Documentation: Add kunit_shutdown to kernel-parameters.txt David Gow (1): kunit: Add 'kunit_shutdown' option .../admin-guide/kernel-parameters.txt | 7 ++ arch/um/include/asm/common.lds.S | 4 + include/asm-generic/vmlinux.lds.h | 8 ++ include/kunit/test.h | 82 ++++++++++++------- init/main.c | 4 + lib/kunit/Makefile | 3 +- lib/kunit/executor.c | 71 ++++++++++++++++ lib/kunit/test.c | 11 --- tools/testing/kunit/kunit_kernel.py | 2 +- tools/testing/kunit/kunit_parser.py | 76 ++++++++++++++--- .../test_is_test_passed-all_passed.log | 1 + .../test_data/test_is_test_passed-crash.log | 1 + .../test_data/test_is_test_passed-failure.log | 1 + 13 files changed, 217 insertions(+), 54 deletions(-) create mode 100644 lib/kunit/executor.c -- 2.25.0.341.g760bfbb309-goog

5 years, 1 month

5
25
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[PATCH v5 kunit-next 0/4] kunit: add debugfs representation to show results

by Alan Maguire

When kunit tests are run on native (i.e. non-UML) environments, the results of test execution are often intermixed with dmesg output. This patch series attempts to solve this by providing a debugfs representation of the results of the last test run, available as /sys/kernel/debug/kunit/<testsuite>/results Changes since v4: - added suite-level log expectations to kunit log test (Brendan, patch 2) - added log expectations (of it being NULL) for case where CONFIG_KUNIT_DEBUGFS=n to kunit log test (patch 2) - added patch 3 which replaces subtest tab indentation with 4 space indentation as per TAP 14 spec (Frank, patch 3) Changes since v3: - added CONFIG_KUNIT_DEBUGFS to support conditional compilation of debugfs representation, including string logging (Frank, patch 1) - removed unneeded NULL check for test_case in kunit_suite_for_each_test_case() (Frank, patch 1) - added kunit log test to verify logging multiple strings works (Frank, patch 2) - rephrased description of results file (Frank, patch 3) Changes since v2: - updated kunit_status2str() to kunit_status_to_string() and made it static inline in include/kunit/test.h (Brendan) - added log string to struct kunit_suite and kunit_case, with log pointer in struct kunit pointing at the case log. This allows us to collect kunit_[err|info|warning]() messages at the same time as we printk() them. This solves for the most part the sharing of log messages between test execution and debugfs since we just print the suite log (which contains the test suite preamble) and the individual test logs. The only exception is the suite-level status, which we cannot store in the suite log as it would mean we'd print the suite and its status prior to the suite's results. (Brendan, patch 1) - dropped debugfs-based kunit run patch for now so as not to cause problems with tests currently under development (Brendan) - fixed doc issues with code block (Brendan, patch 3) Changes since v1: - trimmed unneeded include files in lib/kunit/debugfs.c (Greg) - renamed global debugfs functions to be prefixed with kunit_ (Greg) - removed error checking for debugfs operations (Greg) Alan Maguire (4): kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display kunit: add log test kunit: subtests should be indented 4 spaces according to TAP kunit: update documentation to describe debugfs representation Documentation/dev-tools/kunit/usage.rst | 13 ++++ include/kunit/test.h | 59 ++++++++++++--- lib/kunit/Kconfig | 8 +++ lib/kunit/Makefile | 4 ++ lib/kunit/assert.c | 79 +++++++++++---------- lib/kunit/debugfs.c | 116 ++++++++++++++++++++++++++++++ lib/kunit/debugfs.h | 30 ++++++++ lib/kunit/kunit-test.c | 45 +++++++++++- lib/kunit/test.c | 122 ++++++++++++++++++++++++-------- 9 files changed, 395 insertions(+), 81 deletions(-) create mode 100644 lib/kunit/debugfs.c create mode 100644 lib/kunit/debugfs.h -- 1.8.3.1

5 years, 1 month

2
6
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[RFC v1 0/6] kunit: create a centralized executor to dispatch all KUnit tests

by Brendan Higgins

## TL;DR This patchset adds a centralized executor to dispatch tests rather than relying on late_initcall to schedule each test suite separately along with a couple of new features that depend on it. ## What am I trying to do? Conceptually, I am trying to provide a mechanism by which test suites can be grouped together so that they can be reasoned about collectively. The last two patches in this series add features which depend on this: RFC 5/6 Prints out a test plan right before KUnit tests are run[1]; this is valuable because it makes it possible for a test harness to detect whether the number of tests run matches the number of tests expected to be run, ensuring that no tests silently failed. RFC 6/6 Add a new kernel command-line option which allows the user to specify that the kernel poweroff, halt, or reboot after completing all KUnit tests; this is very handy for running KUnit tests on UML or a VM so that the UML/VM process exits cleanly immediately after running all tests without needing a special initramfs. In addition, by dispatching tests from a single location, we can guarantee that all KUnit tests run after late_init is complete, which was a concern during the initial KUnit patchset review (this has not been a problem in practice, but resolving with certainty is nevertheless desirable). Other use cases for this exist, but the above features should provide an idea of the value that this could provide. ## What work remains to be done? These patches were based on patches in our non-upstream branch[2], so we have a pretty good idea that they are useable as presented; nevertheless, some of the changes done in this patchset could *definitely* use some review by subsystem experts (linker scripts, init, etc), and will likely change a lot after getting feedback. The biggest thing that I know will require additional attention is integrating this patchset with the KUnit module support patchset[3]. I have not even attempted to build these patches on top of the module support patches as I would like to get people's initial thoughts first (especially Alan's :-) ). I think that making these patches work with module support should be fairly straight forward, nevertheless. Brendan Higgins (5): vmlinux.lds.h: add linker section for KUnit test suites arch: um: add linker section for KUnit test suites kunit: test: create a single centralized executor for all tests init: main: add KUnit to kernel init kunit: test: add test plan to KUnit TAP format David Gow (1): kunit: Add 'kunit_shutdown' option arch/um/include/asm/common.lds.S | 4 + include/asm-generic/vmlinux.lds.h | 8 ++ include/kunit/test.h | 16 ++-- init/main.c | 4 + lib/kunit/Makefile | 3 +- lib/kunit/executor.c | 74 ++++++++++++++++++ lib/kunit/test.c | 11 --- tools/testing/kunit/kunit_kernel.py | 2 +- tools/testing/kunit/kunit_parser.py | 76 +++++++++++++++---- .../test_is_test_passed-all_passed.log | 1 + .../test_data/test_is_test_passed-crash.log | 1 + .../test_data/test_is_test_passed-failure.log | 1 + 12 files changed, 170 insertions(+), 31 deletions(-) create mode 100644 lib/kunit/executor.c [1]: https://github.com/isaacs/testanything.github.io/blob/tap14/tap-version-14-… [2]: https://kunit-review.googlesource.com/c/linux/+/1037 [3]: https://patchwork.kernel.org/project/linux-kselftest/list/?series=211727 -- 2.24.1.735.g03f4e72817-goog

5 years, 1 month

6
28
0 0

[PATCH v18 00/24] selftests, powerpc, x86: Memory Protection Keys

by Sandipan Das

Memory protection keys enables an application to protect its address space from inadvertent access by its own code. This feature is now enabled on powerpc and has been available since 4.16-rc1. The patches move the selftests to arch neutral directory and enhance their test coverage. Tested on powerpc64 and x86_64 (Skylake-SP). Link to development branch: https://github.com/sandip4n/linux/tree/pkey-selftests Changelog --------- Link to previous version (v17): https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=154174 v18: (1) Fixed issues with x86 multilib builds based on feedback from Dave. (2) Moved patch 2 to the end of the series. v17: (1) Fixed issues with i386 builds when running on x86_64 based on feedback from Dave. (2) Replaced patch 6 from previous version with patch 7. This addresses u64 format specifier related concerns that Michael had raised in v15. v16: (1) Rebased on top of latest master. (2) Switched to u64 instead of using an arch-dependent pkey_reg_t type for references to the pkey register based on suggestions from Dave, Michal and Michael. (3) Removed build time determination of page size based on suggestion from Michael. (4) Fixed comment before the definition of __page_o_noops() from patch 13 ("selftests/vm/pkeys: Introduce powerpc support"). v15: (1) Rebased on top of latest master. (2) Addressed review comments from Dave Hansen. (3) Moved code for getting or setting pkey bits to new helpers. These changes replace patch 7 of v14. (4) Added a fix which ensures that the correct count of reserved keys is used across different platforms. (5) Added a fix which ensures that the correct page size is used as powerpc supports both 4K and 64K pages. v14: (1) Incorporated another round of comments from Dave Hansen. v13: (1) Incorporated comments for Dave Hansen. (2) Added one more test for correct pkey-0 behavior. v12: (1) Fixed the offset of pkey field in the siginfo structure for x86_64 and powerpc. And tries to use the actual field if the headers have it defined. v11: (1) Fixed a deadlock in the ptrace testcase. v10 and prior: (1) Moved the testcase to arch neutral directory. (2) Split the changes into incremental patches. Desnes A. Nunes do Rosario (1): selftests/vm/pkeys: Fix number of reserved powerpc pkeys Ram Pai (16): selftests/x86/pkeys: Move selftests to arch-neutral directory selftests/vm/pkeys: Rename all references to pkru to a generic name selftests/vm/pkeys: Move generic definitions to header file selftests/vm/pkeys: Fix pkey_disable_clear() selftests/vm/pkeys: Fix assertion in pkey_disable_set/clear() selftests/vm/pkeys: Fix alloc_random_pkey() to make it really random selftests/vm/pkeys: Introduce generic pkey abstractions selftests/vm/pkeys: Introduce powerpc support selftests/vm/pkeys: Fix assertion in test_pkey_alloc_exhaust() selftests/vm/pkeys: Improve checks to determine pkey support selftests/vm/pkeys: Associate key on a mapped page and detect access violation selftests/vm/pkeys: Associate key on a mapped page and detect write violation selftests/vm/pkeys: Detect write violation on a mapped access-denied-key page selftests/vm/pkeys: Introduce a sub-page allocator selftests/vm/pkeys: Test correct behaviour of pkey-0 selftests/vm/pkeys: Override access right definitions on powerpc Sandipan Das (5): selftests: vm: pkeys: Use sane types for pkey register selftests: vm: pkeys: Add helpers for pkey bits selftests: vm: pkeys: Use the correct huge page size selftests: vm: pkeys: Use the correct page size on powerpc selftests: vm: pkeys: Fix multilib builds for x86 Thiago Jung Bauermann (2): selftests/vm/pkeys: Move some definitions to arch-specific header selftests/vm/pkeys: Make gcc check arguments of sigsafe_printf() tools/testing/selftests/vm/.gitignore | 1 + tools/testing/selftests/vm/Makefile | 73 ++ tools/testing/selftests/vm/pkey-helpers.h | 225 ++++++ tools/testing/selftests/vm/pkey-powerpc.h | 136 ++++ tools/testing/selftests/vm/pkey-x86.h | 181 +++++ .../selftests/{x86 => vm}/protection_keys.c | 696 ++++++++++-------- tools/testing/selftests/x86/.gitignore | 1 - tools/testing/selftests/x86/Makefile | 2 +- tools/testing/selftests/x86/pkey-helpers.h | 219 ------ 9 files changed, 1002 insertions(+), 532 deletions(-) create mode 100644 tools/testing/selftests/vm/pkey-helpers.h create mode 100644 tools/testing/selftests/vm/pkey-powerpc.h create mode 100644 tools/testing/selftests/vm/pkey-x86.h rename tools/testing/selftests/{x86 => vm}/protection_keys.c (74%) delete mode 100644 tools/testing/selftests/x86/pkey-helpers.h -- 2.17.1

5 years, 1 month

2
26
0 0

[ANN] Kselftest integration into Kernel CI

by Shuah Khan

Integrating Kselftest into Kernel CI rings depends on Kselftest build and install framework to support Kernel CI use-cases. I am kicking off an effort to support Kselftest runs in Kernel CI rings. Running these tests in Kernel CI rings will help quality of kernel releases, both stable and mainline. What is required for full support? 1. Cross-compilation & relocatable build support 2. Generates objects in objdir/kselftest without cluttering main objdir 3. Leave source directory clean 4. Installs correctly in objdir/kselftest/kselftest_install and adds itself to run_kselftest.sh script generated during install. Note that install step is necessary for all files to be installed for run time support. I looked into the current status and identified problems. The work is minimal to add full support. Out of 80+ tests, 7 fail to cross-build and 1 fails to install correctly. List is below: Tests fails to build: bpf, capabilities, kvm, memfd, mqueue, timens, vm Tests fail to install: android (partial failure) Leaves source directory dirty: bpf, seccomp I have patches ready for the following issues: Kselftest objects (test dirs) clutter top level object directory. seccomp_bpf generates objects in the source directory. I created a topic branch to collect all the patches: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git/?… I am going to start working on build problems. If anybody is interested in helping me with this effort, don't hesitate to contact me. I first priority is fixing build and install and then look into tests that leave the source directory dirty. Detailed report can be found here: https://drive.google.com/file/d/11nnWOKIzzOrE4EiucZBn423lzSU_eNNv/view?usp=… thanks, -- Shuah

5 years, 1 month

2
2
0 0

next-20200228 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc3 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 770fbb32d34e5d6298cc2be590c9d2fd6069aa17 git describe: next-20200228 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200228 Regressions (compared to build next-20200227) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-none: * rtc_rtctest * x86_fsgsbase_64 qemu_x86_64: kselftest: * net_traceroute.sh kselftest/filesystems: * epoll_epoll_wakeup_test qemu_x86_64: kselftest: * net_traceroute.sh kselftest/filesystems: * epoll_epoll_wakeup_test qemu_arm: kselftest: * rtc_rtctest * seccomp_seccomp_benchmark qemu_i386: kselftest: * net_traceroute.sh * rtc_rtctest * x86_ldt_gdt_32 hi6220-hikey: kselftest: * cgroup_test_freezer Fixes (compared to build next-20200227) ------------------------------------------------------------------------ i386: kselftest: * net_fib-onlink-tests.sh x86: kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh juno-r2: kselftest: * cgroup_test_freezer * rtc_rtctest In total: ------------------------------------------------------------------------ Ran 2479 total tests in the following environments and test suites. pass 1048 fail 1141 xfail 0 skip 290 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ x86: * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/x86_fsgsbase_64 qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer dragonboard-410c: x15: qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/filesystems/epoll_epoll_wakeup_test * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_ldt_gdt_32 i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 1 month

1
0
0 0

[PATCH] selftests: pidfd: Add pidfd_fdinfo_test in .gitignore

by Christophe Leroy

The commit identified below added pidfd_fdinfo_test but failed to add it to .gitignore Fixes: 2def297ec7fb ("pidfd: add tests for NSpid info in fdinfo") Cc: stable(a)vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> --- tools/testing/selftests/pidfd/.gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/pidfd/.gitignore b/tools/testing/selftests/pidfd/.gitignore index 3a779c084d96..39559d723c41 100644 --- a/tools/testing/selftests/pidfd/.gitignore +++ b/tools/testing/selftests/pidfd/.gitignore @@ -2,4 +2,5 @@ pidfd_open_test pidfd_poll_test pidfd_test pidfd_wait +pidfd_fdinfo_test pidfd_getfd_test -- 2.25.0

5 years, 1 month

2
2
0 0

[PATCH bpf-next v2 8/9] selftests: bpf: enable UDP sockmap reuseport tests

by Lorenz Bauer

Remove the guard that disables UDP tests now that sockmap has support for them. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- tools/testing/selftests/bpf/prog_tests/select_reuseport.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c index a1dd13b34d4b..821b4146b7b6 100644 --- a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c +++ b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c @@ -805,12 +805,6 @@ static void test_config(int sotype, sa_family_t family, bool inany) char s[MAX_TEST_NAME]; const struct test *t; - /* SOCKMAP/SOCKHASH don't support UDP yet */ - if (sotype == SOCK_DGRAM && - (inner_map_type == BPF_MAP_TYPE_SOCKMAP || - inner_map_type == BPF_MAP_TYPE_SOCKHASH)) - return; - for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { if (t->need_sotype && t->need_sotype != sotype) continue; /* test not compatible with socket type */ -- 2.20.1

5 years, 1 month

1
0
0 0

[PATCH bpf-next v2 7/9] selftests: bpf: add tests for UDP sockets in sockmap

by Lorenz Bauer

Expand the TCP sockmap test suite to also check UDP sockets. Signed-off-by: Jakub Sitnicki <jakub(a)cloudflare.com> Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 157 ++++++++++++++---- 1 file changed, 127 insertions(+), 30 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 4ba41dd26d6b..52aa468bdccd 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -108,6 +108,22 @@ __ret; \ }) +#define xsend(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = send((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("send"); \ + __ret; \ + }) + +#define xrecv(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = recv((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("recv"); \ + __ret; \ + }) + #define xsocket(family, sotype, flags) \ ({ \ int __ret = socket(family, sotype, flags); \ @@ -330,7 +346,7 @@ static void test_insert_bound(int family, int sotype, int mapfd) xclose(s); } -static void test_insert_listening(int family, int sotype, int mapfd) +static void test_insert(int family, int sotype, int mapfd) { u64 value; u32 key; @@ -467,7 +483,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) xclose(s); } -static void test_update_listening(int family, int sotype, int mapfd) +static void test_update_existing(int family, int sotype, int mapfd) { int s1, s2; u64 value; @@ -1116,7 +1132,7 @@ static void test_reuseport_select_listening(int family, int sotype, { struct sockaddr_storage addr; unsigned int pass; - int s, c, p, err; + int s, c, err; socklen_t len; u64 value; u32 key; @@ -1145,19 +1161,33 @@ static void test_reuseport_select_listening(int family, int sotype, if (err) goto close_cli; - p = xaccept(s, NULL, NULL); - if (p < 0) - goto close_cli; + if (sotype == SOCK_STREAM) { + int p; + + p = xaccept(s, NULL, NULL); + if (p < 0) + goto close_cli; + xclose(p); + } else { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = xrecv(s, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + } key = SK_PASS; err = xbpf_map_lookup_elem(verd_map, &key, &pass); if (err) - goto close_peer; + goto close_cli; if (pass != 1) FAIL("want pass count 1, have %d", pass); -close_peer: - xclose(p); close_cli: xclose(c); close_srv: @@ -1201,9 +1231,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (err) goto close_cli0; - p0 = xaccept(s, NULL, NULL); - if (err) - goto close_cli0; + if (sotype == SOCK_STREAM) { + p0 = xaccept(s, NULL, NULL); + if (p0 < 0) + goto close_cli0; + } else { + p0 = xsocket(family, sotype, 0); + if (p0 < 0) + goto close_cli0; + + len = sizeof(addr); + err = xgetsockname(c0, sockaddr(&addr), &len); + if (err) + goto close_cli0; + + err = xconnect(p0, sockaddr(&addr), len); + if (err) + goto close_cli0; + } /* Update sock_map[0] to redirect to a connected socket */ key = 0; @@ -1216,8 +1261,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (c1 < 0) goto close_peer0; + len = sizeof(addr); + err = xgetsockname(s, sockaddr(&addr), &len); + if (err) + goto close_srv; + errno = 0; err = connect(c1, sockaddr(&addr), len); + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c1, &b, sizeof(b), 0); + if (n == -1) + goto close_cli1; + + n = recv(c1, &b, sizeof(b), 0); + err = n == -1; + } if (!err || errno != ECONNREFUSED) FAIL_ERRNO("connect: expected ECONNREFUSED"); @@ -1281,7 +1342,18 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, goto close_srv2; err = connect(c, sockaddr(&addr), len); - if (err && errno != ECONNREFUSED) { + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = recv(c, &b, sizeof(b), 0); + err = n == -1; + } + if (!err || errno != ECONNREFUSED) { FAIL_ERRNO("connect: expected ECONNREFUSED"); goto close_cli; } @@ -1302,9 +1374,9 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, xclose(s1); } -#define TEST(fn) \ +#define TEST(fn, ...) \ { \ - fn, #fn \ + fn, #fn, __VA_ARGS__ \ } static void test_ops_cleanup(const struct bpf_map *map) @@ -1353,18 +1425,31 @@ static const char *map_type_str(const struct bpf_map *map) } } +static const char *sotype_str(int sotype) +{ + switch (sotype) { + case SOCK_DGRAM: + return "UDP"; + case SOCK_STREAM: + return "TCP"; + default: + return "unknown"; + } +} + static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, int family, int sotype) { const struct op_test { void (*fn)(int family, int sotype, int mapfd); const char *name; + int sotype; } tests[] = { /* insert */ TEST(test_insert_invalid), TEST(test_insert_opened), - TEST(test_insert_bound), - TEST(test_insert_listening), + TEST(test_insert_bound, SOCK_STREAM), + TEST(test_insert), /* delete */ TEST(test_delete_after_insert), TEST(test_delete_after_close), @@ -1373,28 +1458,32 @@ static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, TEST(test_lookup_after_delete), TEST(test_lookup_32_bit_value), /* update */ - TEST(test_update_listening), + TEST(test_update_existing), /* races with insert/delete */ - TEST(test_destroy_orphan_child), - TEST(test_syn_recv_insert_delete), - TEST(test_race_insert_listen), + TEST(test_destroy_orphan_child, SOCK_STREAM), + TEST(test_syn_recv_insert_delete, SOCK_STREAM), + TEST(test_race_insert_listen, SOCK_STREAM), /* child clone */ - TEST(test_clone_after_delete), - TEST(test_accept_after_delete), - TEST(test_accept_before_delete), + TEST(test_clone_after_delete, SOCK_STREAM), + TEST(test_accept_after_delete, SOCK_STREAM), + TEST(test_accept_before_delete, SOCK_STREAM), }; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct op_test *t; char s[MAX_TEST_NAME]; int map_fd; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); map_fd = bpf_map__fd(map); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1427,6 +1516,7 @@ static void test_redir(struct test_sockmap_listen *skel, struct bpf_map *map, for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, t->name); + if (!test__start_subtest(s)) continue; @@ -1441,26 +1531,31 @@ static void test_reuseport(struct test_sockmap_listen *skel, void (*fn)(int family, int sotype, int socket_map, int verdict_map, int reuseport_prog); const char *name; + int sotype; } tests[] = { TEST(test_reuseport_select_listening), TEST(test_reuseport_select_connected), TEST(test_reuseport_mixed_groups), }; int socket_map, verdict_map, reuseport_prog; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct reuseport_test *t; char s[MAX_TEST_NAME]; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); socket_map = bpf_map__fd(map); verdict_map = bpf_map__fd(skel->maps.verdict_map); reuseport_prog = bpf_program__fd(skel->progs.prog_reuseport); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1473,8 +1568,10 @@ static void run_tests(struct test_sockmap_listen *skel, struct bpf_map *map, int family) { test_ops(skel, map, family, SOCK_STREAM); + test_ops(skel, map, family, SOCK_DGRAM); test_redir(skel, map, family, SOCK_STREAM); test_reuseport(skel, map, family, SOCK_STREAM); + test_reuseport(skel, map, family, SOCK_DGRAM); } void test_sockmap_listen(void) -- 2.20.1

5 years, 1 month

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[PATCH bpf-next v2 6/9] selftests: bpf: don't listen() on UDP sockets

by Lorenz Bauer

Most tests for TCP sockmap can be adapted to UDP sockmap if the listen call is skipped. Rename listen_loopback, etc. to socket_loopback and skip listen() for SOCK_DGRAM. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 47 ++++++++++--------- 1 file changed, 25 insertions(+), 22 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index b1b2acea0638..4ba41dd26d6b 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -230,7 +230,7 @@ static int enable_reuseport(int s, int progfd) return 0; } -static int listen_loopback_reuseport(int family, int sotype, int progfd) +static int socket_loopback_reuseport(int family, int sotype, int progfd) { struct sockaddr_storage addr; socklen_t len; @@ -249,6 +249,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) if (err) goto close; + if (sotype == SOCK_DGRAM) + return s; + err = xlisten(s, SOMAXCONN); if (err) goto close; @@ -259,9 +262,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) return -1; } -static int listen_loopback(int family, int sotype) +static int socket_loopback(int family, int sotype) { - return listen_loopback_reuseport(family, sotype, -1); + return socket_loopback_reuseport(family, sotype, -1); } static void test_insert_invalid(int family, int sotype, int mapfd) @@ -333,7 +336,7 @@ static void test_insert_listening(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -349,7 +352,7 @@ static void test_delete_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -366,7 +369,7 @@ static void test_delete_after_close(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -390,7 +393,7 @@ static void test_lookup_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -417,7 +420,7 @@ static void test_lookup_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -439,7 +442,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) u32 key, value32; int err, s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -470,11 +473,11 @@ static void test_update_listening(int family, int sotype, int mapfd) u64 value; u32 key; - s1 = listen_loopback(family, sotype); + s1 = socket_loopback(family, sotype); if (s1 < 0) return; - s2 = listen_loopback(family, sotype); + s2 = socket_loopback(family, sotype); if (s2 < 0) goto close_s1; @@ -500,7 +503,7 @@ static void test_destroy_orphan_child(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -534,7 +537,7 @@ static void test_clone_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -570,7 +573,7 @@ static void test_accept_after_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -624,7 +627,7 @@ static void test_accept_before_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -735,7 +738,7 @@ static void test_syn_recv_insert_delete(int family, int sotype, int mapfd) int err, s; u64 value; - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -877,7 +880,7 @@ static void redir_to_connected(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1009,7 +1012,7 @@ static void redir_to_listening(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1120,7 +1123,7 @@ static void test_reuseport_select_listening(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1174,7 +1177,7 @@ static void test_reuseport_select_connected(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1249,11 +1252,11 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, zero_verdict_count(verd_map); /* Create two listeners, each in its own reuseport group */ - s1 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s1 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s1 < 0) return; - s2 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s2 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s2 < 0) goto close_srv1; -- 2.20.1

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