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

[PATCH] selftests/networking: remove timestamping clean target

by Anders Roxell

Commit cda261f421ba ("selftests: add txtimestamp kselftest") introduced a warning: Makefile:14: warning: overriding recipe for target 'clean' ../../lib.mk:137: warning: ignoring old recipe for target 'clean' Theres no need for timestamping to have its own 'clean' target. The lib.mk file's 'clean' target gets included to the timestamping Makefile and that should be enough. Fixes: cda261f421ba ("selftests: add txtimestamp kselftest") Signed-off-by: Anders Roxell <anders.roxell(a)linaro.org> --- tools/testing/selftests/networking/timestamping/Makefile | 3 --- 1 file changed, 3 deletions(-) diff --git a/tools/testing/selftests/networking/timestamping/Makefile b/tools/testing/selftests/networking/timestamping/Makefile index 9050eeea5f5f..1de8bd8ccf5d 100644 --- a/tools/testing/selftests/networking/timestamping/Makefile +++ b/tools/testing/selftests/networking/timestamping/Makefile @@ -9,6 +9,3 @@ all: $(TEST_PROGS) top_srcdir = ../../../../.. KSFT_KHDR_INSTALL := 1 include ../../lib.mk - -clean: - rm -fr $(TEST_GEN_FILES) -- 2.20.1

5 years, 9 months

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[PATCH] selftests: net: fix "from" match test in fib_rule_tests.sh

by Marcelo Henrique Cerri

Fix the IPv4 address of the dummy0 interface and ensure that ip_forward is enabled in the network space to get a valid response when checking for routes between the gateway and other hosts. Signed-off-by: Marcelo Henrique Cerri <marcelo.cerri(a)canonical.com> --- tools/testing/selftests/net/fib_rule_tests.sh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/fib_rule_tests.sh b/tools/testing/selftests/net/fib_rule_tests.sh index d4cfb6a7a086..552a9784e759 100755 --- a/tools/testing/selftests/net/fib_rule_tests.sh +++ b/tools/testing/selftests/net/fib_rule_tests.sh @@ -54,9 +54,11 @@ setup() $IP link add dummy0 type dummy $IP link set dev dummy0 up - $IP address add 198.51.100.1/24 dev dummy0 + $IP address add 192.51.100.1/24 dev dummy0 $IP -6 address add 2001:db8:1::1/64 dev dummy0 + ip netns exec testns sysctl -w net.ipv4.ip_forward=1 + set +e } -- 2.17.1

5 years, 9 months

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next-20190125 kselftest results

by Anders Roxell

Hi, LKFT is Linaro’s Linux Kernel Functional Test framework [1]. The mission of LKFT is to perform functional regression testing on select Linux kernel branches in real time (as they’re updated) and report any regressions as quickly as possible. This is performed by executing a variety of functional-tests. The LKFT build uses OpenEmbedded to build a userspace image, along with the kernel, for each board and branch combination under test. We perform the testing on a variety of boards [2]. Cheers, Anders [1] https://lkft.linaro.org/ [2] https://lkft.linaro.org/boards/ Summary ------------------------------------------------------------------------ kernel: 5.0.0-rc3 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 494367cb57c95bca5c4b2a45e98ebf4cbf3915f3 git describe: next-20190125 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20190125 Regressions (compared to build next-20190124) ------------------------------------------------------------------------ hi6220-hikey - arm64: kselftest: * bpf_test_kmod.sh * net_test_bpf.sh * rseq_param_test * rseq_param_test_benchmark * rseq_param_test_compare_twice * seccomp_seccomp_benchmark * seccomp_seccomp_bpf * sigaltstack_sas * size_get_size * splice_default_file_splice_read.sh * static_keys_test_static_keys.sh * sync_sync_test * timers_inconsistency-check * timers_mqueue-lat * timers_nanosleep * timers_nsleep-lat * timers_posix_timers * timers_raw_skew * timers_rtcpie * timers_set-timer-lat * timers_threadtest * user_test_user_copy.sh qemu_i386: kselftest: * net_fib_tests.sh qemu_x86_64: kselftest: * bpf_test_maps * net_fib_tests.sh x86_64: kselftest: * net_fib_tests.sh Fixes (compared to build next-20190124) ------------------------------------------------------------------------ hi6220-hikey - arm64: kselftest: * net_pmtu.sh x86_64: kselftest-vsyscall-mode-none: * net_fib_tests.sh In total: ------------------------------------------------------------------------ Ran 445 total tests in the following environments and test suites. 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-vsyscall-mode-native * kselftest-vsyscall-mode-none Failures ------------------------------------------------------------------------ qemu_x86_64: * kselftest/bpf_test_btf * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_libbpf.sh * kselftest/bpf_test_lirc_mode2_user * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_progs * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_sockmap * kselftest/bpf_test_tcpbpf_user * kselftest/cgroup_test_core * kselftest/cpufreq_main.sh * kselftest/dma-buf_udmabuf * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_xfrm_policy.sh * kselftest/pstore_pstore_tests * kselftest/timestamping_txtimestamp.sh qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_btf * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lirc_mode2_user * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sockmap * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpnotify_user * kselftest/cgroup_test_core * kselftest/cpufreq_main.sh * kselftest/dma-buf_udmabuf * 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_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_xfrm_policy.sh * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/size_get_size * kselftest/timestamping_txtimestamp.sh x15: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_btf * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lirc_mode2_user * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_progs * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sockmap * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_xdp_vlan.sh * kselftest/cgroup_test_core * kselftest/dma-buf_udmabuf * 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_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_msg_zerocopy.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_test_vxlan_under_vrf.sh * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests dragonboard-410c: hi6220-hikey: * kselftest/bpf_test_btf * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_libbpf.sh * kselftest/bpf_test_lirc_mode2_user * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_progs * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_tcpbpf_user * kselftest/cgroup_test_core * kselftest/dma-buf_udmabuf * kselftest/firmware_fw_run_tests.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_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_psock_snd.sh * kselftest/net_test_bpf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/pstore_pstore_tests * kselftest/rseq_param_test * kselftest/rseq_param_test_benchmark * kselftest/rseq_param_test_compare_twice * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/sigaltstack_sas * kselftest/size_get_size * kselftest/splice_default_file_splice_read.sh * kselftest/static_keys_test_static_keys.sh * kselftest/sync_sync_test * kselftest/timers_inconsistency-check * kselftest/timers_mqueue-lat * kselftest/timers_nanosleep * kselftest/timers_nsleep-lat * kselftest/timers_posix_timers * kselftest/timers_raw_skew * kselftest/timers_rtcpie * kselftest/timers_set-timer-lat * kselftest/timers_threadtest * kselftest/timestamping_txtimestamp.sh * kselftest/user_test_user_copy.sh * kselftest/vm_run_vmtests juno-r2: * kselftest/bpf_test_btf * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_libbpf.sh * kselftest/bpf_test_lirc_mode2_user * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_progs * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_tcpbpf_user * kselftest/cgroup_test_core * kselftest/cpufreq_main.sh * kselftest/dma-buf_udmabuf * 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_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/pstore_pstore_tests * kselftest/timestamping_txtimestamp.sh qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_btf * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lirc_mode2_user * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_progs * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sockmap * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_xdp_vlan.sh * kselftest/cgroup_test_core * kselftest/cpufreq_main.sh * kselftest/dma-buf_udmabuf * 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_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_msg_zerocopy.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_test_vxlan_under_vrf.sh * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm64: * kselftest/bpf_test_btf * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_libbpf.sh * kselftest/bpf_test_lirc_mode2_user * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_progs * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_tcpbpf_user * kselftest/cgroup_test_core * kselftest/cpufreq_main.sh * kselftest/dma-buf_udmabuf * kselftest/firmware_fw_run_tests.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_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/pstore_pstore_tests * kselftest/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x86: * kselftest-vsyscall-mode-native/bpf_test_btf * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_libbpf.sh * kselftest-vsyscall-mode-native/bpf_test_lirc_mode2_user * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/cgroup_test_core * kselftest-vsyscall-mode-native/dma-buf_udmabuf * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-native/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/bpf_test_btf * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_libbpf.sh * kselftest-vsyscall-mode-none/bpf_test_lirc_mode2_user * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/cgroup_test_core * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/bpf_test_btf * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_libbpf.sh * kselftest/bpf_test_lirc_mode2_user * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_progs * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_tcpbpf_user * kselftest/cgroup_test_core * kselftest/dma-buf_udmabuf * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_xfrm_policy.sh * kselftest/pstore_pstore_tests * kselftest/timestamping_txtimestamp.sh i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_btf * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lirc_mode2_user * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_progs * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sockmap * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_xdp_vlan.sh * kselftest/cgroup_test_core * kselftest/dma-buf_udmabuf * 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_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_tsc_adjust_test Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 9 months

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[PATCH -next] selftests: bpf: remove duplicated include

by YueHaibing

Remove duplicated include. Signed-off-by: YueHaibing <yuehaibing(a)huawei.com> --- tools/testing/selftests/bpf/test_flow_dissector.c | 2 -- tools/testing/selftests/bpf/test_maps.c | 1 - tools/testing/selftests/bpf/test_sockmap.c | 1 - 3 files changed, 4 deletions(-) diff --git a/tools/testing/selftests/bpf/test_flow_dissector.c b/tools/testing/selftests/bpf/test_flow_dissector.c index 12b784a..01f0c63 100644 --- a/tools/testing/selftests/bpf/test_flow_dissector.c +++ b/tools/testing/selftests/bpf/test_flow_dissector.c @@ -16,7 +16,6 @@ #include <errno.h> #include <linux/if_packet.h> #include <linux/if_ether.h> -#include <linux/if_packet.h> #include <linux/ipv6.h> #include <netinet/ip.h> #include <netinet/in.h> @@ -25,7 +24,6 @@ #include <stdbool.h> #include <stdlib.h> #include <stdio.h> -#include <stdlib.h> #include <string.h> #include <sys/ioctl.h> #include <sys/socket.h> diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c index e2b9eee..1dfef77 100644 --- a/tools/testing/selftests/bpf/test_maps.c +++ b/tools/testing/selftests/bpf/test_maps.c @@ -633,7 +633,6 @@ static void test_stackmap(int task, void *data) close(fd); } -#include <sys/socket.h> #include <sys/ioctl.h> #include <arpa/inet.h> #include <sys/select.h> diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c index e85a771..3845144 100644 --- a/tools/testing/selftests/bpf/test_sockmap.c +++ b/tools/testing/selftests/bpf/test_sockmap.c @@ -10,7 +10,6 @@ #include <unistd.h> #include <string.h> #include <errno.h> -#include <sys/ioctl.h> #include <stdbool.h> #include <signal.h> #include <fcntl.h> -- 2.7.0

5 years, 9 months

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Fwd: [PATCH] selftests: kmod: worked on errors which breaks the overall execution of the test script

by Jeffrin Thalakkottoor

---------- Forwarded message --------- From: Jeffrin Thalakkottoor <jeffrin(a)rajagiritech.edu.in> Date: Mon, Jan 28, 2019 at 11:33 PM Subject: Re: [PATCH] selftests: kmod: worked on errors which breaks the overall execution of the test script To: Luis Chamberlain <mcgrof(a)kernel.org> Cc: Shuah Khan <shuah(a)kernel.org>, lkml <linux-kernel(a)vger.kernel.org>, <linux-kselftest(a)vger.kernel.org>, Andrew Morton <akpm(a)linux-foundation.org> > > on what > distribution and version of bash does this break? $cat /etc/issue Debian GNU/Linux buster/sid \n \l $ $uname -a Linux debian 5.0.0-rc1+ #3 SMP Fri Jan 25 21:27:20 IST 2019 x86_64 GNU/Linux $echo $BASH_VERSION 5.0.0(1)-release $ > > The commit log should > refer to this and it would help me confirm the issue. i like to send another version of patch which has things in the commit log > > > because an array is passed > Which is the array? ${TEST_DATA#*:*:} the above stuff sometimes contains array but not initially > > get_test_enabled() is supposed to do what you do open-handed here. > So the better question is why are you getting an array returned > for your version of bash. > iam not returning an array but ${TEST_DATA#*:*:} sometimes holds array -- software engineer rajagiri school of engineering and technology

5 years, 9 months

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[PATCH 1/4] selftests: lib: allow to override CC in the top-level Makefile

by Daniel Díaz

From: Fathi Boudra <fathi.boudra(a)linaro.org> Relax CC assignment to allow to override CC in the top-level Makefile. Signed-off-by: Denys Dmytriyenko <denys(a)ti.com> --- tools/testing/selftests/lib.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 8b0f16409ed7..0f9c47eaaa6f 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -1,6 +1,6 @@ # This mimics the top-level Makefile. We do it explicitly here so that this # Makefile can operate with or without the kbuild infrastructure. -CC := $(CROSS_COMPILE)gcc +CC ?= $(CROSS_COMPILE)gcc ifeq (0,$(MAKELEVEL)) OUTPUT := $(shell pwd) -- 2.17.1

5 years, 9 months

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[PATCH AUTOSEL 4.14 094/170] selftests/bpf: use __bpf_constant_htons in test_prog.c

by Sasha Levin

From: Stanislav Fomichev <sdf(a)google.com> [ Upstream commit a0517a0f7ef23550b4484c37e2b9c2d32abebf64 ] For some reason, my older GCC (< 4.8) isn't smart enough to optimize the !__builtin_constant_p() branch in bpf_htons, I see: error: implicit declaration of function '__builtin_bswap16' Let's use __bpf_constant_htons as suggested by Daniel Borkmann. I tried to use simple htons, but it produces the following: test_progs.c:54:17: error: braced-group within expression allowed only inside a function .eth.h_proto = htons(ETH_P_IP), Signed-off-by: Stanislav Fomichev <sdf(a)google.com> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/bpf/test_progs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c index 11ee25cea227..1903fb4f45d8 100644 --- a/tools/testing/selftests/bpf/test_progs.c +++ b/tools/testing/selftests/bpf/test_progs.c @@ -43,10 +43,10 @@ static struct { struct iphdr iph; struct tcphdr tcp; } __packed pkt_v4 = { - .eth.h_proto = bpf_htons(ETH_P_IP), + .eth.h_proto = __bpf_constant_htons(ETH_P_IP), .iph.ihl = 5, .iph.protocol = 6, - .iph.tot_len = bpf_htons(MAGIC_BYTES), + .iph.tot_len = __bpf_constant_htons(MAGIC_BYTES), .tcp.urg_ptr = 123, }; @@ -56,9 +56,9 @@ static struct { struct ipv6hdr iph; struct tcphdr tcp; } __packed pkt_v6 = { - .eth.h_proto = bpf_htons(ETH_P_IPV6), + .eth.h_proto = __bpf_constant_htons(ETH_P_IPV6), .iph.nexthdr = 6, - .iph.payload_len = bpf_htons(MAGIC_BYTES), + .iph.payload_len = __bpf_constant_htons(MAGIC_BYTES), .tcp.urg_ptr = 123, }; -- 2.19.1

5 years, 9 months

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[PATCH AUTOSEL 4.19 146/258] selftests/bpf: use __bpf_constant_htons in test_prog.c

by Sasha Levin

From: Stanislav Fomichev <sdf(a)google.com> [ Upstream commit a0517a0f7ef23550b4484c37e2b9c2d32abebf64 ] For some reason, my older GCC (< 4.8) isn't smart enough to optimize the !__builtin_constant_p() branch in bpf_htons, I see: error: implicit declaration of function '__builtin_bswap16' Let's use __bpf_constant_htons as suggested by Daniel Borkmann. I tried to use simple htons, but it produces the following: test_progs.c:54:17: error: braced-group within expression allowed only inside a function .eth.h_proto = htons(ETH_P_IP), Signed-off-by: Stanislav Fomichev <sdf(a)google.com> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/bpf/test_progs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c index 0ef68204c84b..d029cad08cbd 100644 --- a/tools/testing/selftests/bpf/test_progs.c +++ b/tools/testing/selftests/bpf/test_progs.c @@ -51,10 +51,10 @@ static struct { struct iphdr iph; struct tcphdr tcp; } __packed pkt_v4 = { - .eth.h_proto = bpf_htons(ETH_P_IP), + .eth.h_proto = __bpf_constant_htons(ETH_P_IP), .iph.ihl = 5, .iph.protocol = 6, - .iph.tot_len = bpf_htons(MAGIC_BYTES), + .iph.tot_len = __bpf_constant_htons(MAGIC_BYTES), .tcp.urg_ptr = 123, }; @@ -64,9 +64,9 @@ static struct { struct ipv6hdr iph; struct tcphdr tcp; } __packed pkt_v6 = { - .eth.h_proto = bpf_htons(ETH_P_IPV6), + .eth.h_proto = __bpf_constant_htons(ETH_P_IPV6), .iph.nexthdr = 6, - .iph.payload_len = bpf_htons(MAGIC_BYTES), + .iph.payload_len = __bpf_constant_htons(MAGIC_BYTES), .tcp.urg_ptr = 123, }; -- 2.19.1

5 years, 9 months

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[PATCH AUTOSEL 4.20 259/304] selftests: kvm: report failed stage when exit reason is unexpected

by Sasha Levin

From: Vitaly Kuznetsov <vkuznets(a)redhat.com> [ Upstream commit b85c32dd27495075380350fcd5d614a6b45311b8 ] When we get a report like ==== Test Assertion Failure ==== x86_64/state_test.c:157: run->exit_reason == KVM_EXIT_IO pid=955 tid=955 - Success 1 0x0000000000401350: main at state_test.c:154 2 0x00007fc31c9e9412: ?? ??:0 3 0x000000000040159d: _start at ??:? Unexpected exit reason: 8 (SHUTDOWN), it is not obvious which particular stage failed. Add the info. Signed-off-by: Vitaly Kuznetsov <vkuznets(a)redhat.com> Signed-off-by: Radim Krčmář <rkrcmar(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/kvm/x86_64/evmcs_test.c | 4 ++-- tools/testing/selftests/kvm/x86_64/state_test.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/kvm/x86_64/evmcs_test.c b/tools/testing/selftests/kvm/x86_64/evmcs_test.c index 92c2cfd1b182..ea3c73e8f4f6 100644 --- a/tools/testing/selftests/kvm/x86_64/evmcs_test.c +++ b/tools/testing/selftests/kvm/x86_64/evmcs_test.c @@ -113,8 +113,8 @@ int main(int argc, char *argv[]) for (stage = 1;; stage++) { _vcpu_run(vm, VCPU_ID); TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, + "Stage %d: unexpected exit reason: %u (%s),\n", + stage, run->exit_reason, exit_reason_str(run->exit_reason)); memset(&regs1, 0, sizeof(regs1)); diff --git a/tools/testing/selftests/kvm/x86_64/state_test.c b/tools/testing/selftests/kvm/x86_64/state_test.c index 03da41f0f736..4b3f556265f1 100644 --- a/tools/testing/selftests/kvm/x86_64/state_test.c +++ b/tools/testing/selftests/kvm/x86_64/state_test.c @@ -152,8 +152,8 @@ int main(int argc, char *argv[]) for (stage = 1;; stage++) { _vcpu_run(vm, VCPU_ID); TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, + "Stage %d: unexpected exit reason: %u (%s),\n", + stage, run->exit_reason, exit_reason_str(run->exit_reason)); memset(&regs1, 0, sizeof(regs1)); -- 2.19.1

5 years, 9 months

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[PATCH AUTOSEL 4.20 176/304] fix dma-buf/udmabuf selftest

by Sasha Levin

From: Tom Murphy <murphyt7(a)tcd.ie> [ Upstream commit 6edf2e3710f4ef2555ad7a2681dbeb4a69092b2d ] This patch fixes the udmabuf selftest. Currently the selftest is broken. I fixed the selftest by setting the F_SEAL_SHRINK seal on the memfd file descriptor which is required by udmabuf and added the test to the selftest Makefile. Signed-off-by: Tom Murphy <murphyt7(a)tcd.ie> Reviewed-by: Gerd Hoffmann <kraxel(a)redhat.com> Signed-off-by: Shuah Khan <shuah(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/Makefile | 1 + tools/testing/selftests/drivers/dma-buf/Makefile | 2 ++ tools/testing/selftests/drivers/dma-buf/udmabuf.c | 11 +++++++++-- 3 files changed, 12 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index f0017c831e57..a43a07a09a98 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -6,6 +6,7 @@ TARGETS += capabilities TARGETS += cgroup TARGETS += cpufreq TARGETS += cpu-hotplug +TARGETS += drivers/dma-buf TARGETS += efivarfs TARGETS += exec TARGETS += filesystems diff --git a/tools/testing/selftests/drivers/dma-buf/Makefile b/tools/testing/selftests/drivers/dma-buf/Makefile index 4154c3d7aa58..f22c3f7cf612 100644 --- a/tools/testing/selftests/drivers/dma-buf/Makefile +++ b/tools/testing/selftests/drivers/dma-buf/Makefile @@ -2,4 +2,6 @@ CFLAGS += -I../../../../../usr/include/ TEST_GEN_PROGS := udmabuf +top_srcdir ?=../../../../.. + include ../../lib.mk diff --git a/tools/testing/selftests/drivers/dma-buf/udmabuf.c b/tools/testing/selftests/drivers/dma-buf/udmabuf.c index 376b1d6730bd..4de902ea14d8 100644 --- a/tools/testing/selftests/drivers/dma-buf/udmabuf.c +++ b/tools/testing/selftests/drivers/dma-buf/udmabuf.c @@ -4,7 +4,7 @@ #include <unistd.h> #include <string.h> #include <errno.h> -#include <fcntl.h> +#include <linux/fcntl.h> #include <malloc.h> #include <sys/ioctl.h> @@ -33,12 +33,19 @@ int main(int argc, char *argv[]) exit(77); } - memfd = memfd_create("udmabuf-test", MFD_CLOEXEC); + memfd = memfd_create("udmabuf-test", MFD_ALLOW_SEALING); if (memfd < 0) { printf("%s: [skip,no-memfd]\n", TEST_PREFIX); exit(77); } + ret = fcntl(memfd, F_ADD_SEALS, F_SEAL_SHRINK); + if (ret < 0) { + printf("%s: [skip,fcntl-add-seals]\n", TEST_PREFIX); + exit(77); + } + + size = getpagesize() * NUM_PAGES; ret = ftruncate(memfd, size); if (ret == -1) { -- 2.19.1

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