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

[PATCH] KVM: selftests: Add coverage of MTE system registers

by Mark Brown

Verify that a guest with MTE has access to the MTE registers. Since MTE is enabled as a VM wide capability we need to add support for doing that in the process. Signed-off-by: Mark Brown <broonie(a)kernel.org> --- tools/testing/selftests/kvm/aarch64/get-reg-list.c | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/tools/testing/selftests/kvm/aarch64/get-reg-list.c b/tools/testing/selftests/kvm/aarch64/get-reg-list.c index d287dd2cac0a..63d6a9046702 100644 --- a/tools/testing/selftests/kvm/aarch64/get-reg-list.c +++ b/tools/testing/selftests/kvm/aarch64/get-reg-list.c @@ -42,6 +42,7 @@ struct reg_sublist { long capability; int feature; bool finalize; + bool enable_capability; __u64 *regs; __u64 regs_n; __u64 *rejects_set; @@ -404,6 +405,18 @@ static void check_supported(struct vcpu_config *c) } } +static void enable_capabilities(struct kvm_vm *vm, struct vcpu_config *c) +{ + struct reg_sublist *s; + + for_each_sublist(c, s) { + if (!s->enable_capability) + continue; + + vm_enable_cap(vm, s->capability, 1); + } +} + static bool print_list; static bool print_filtered; static bool fixup_core_regs; @@ -420,6 +433,7 @@ static void run_test(struct vcpu_config *c) check_supported(c); vm = vm_create_barebones(); + enable_capabilities(vm, c); prepare_vcpu_init(c, &init); vcpu = __vm_vcpu_add(vm, 0); aarch64_vcpu_setup(vcpu, &init); @@ -1049,6 +1063,13 @@ static __u64 pauth_generic_regs[] = { ARM64_SYS_REG(3, 0, 2, 3, 1), /* APGAKEYHI_EL1 */ }; +static __u64 mte_regs[] = { + ARM64_SYS_REG(3, 0, 1, 0, 5), /* RGSR_EL1 */ + ARM64_SYS_REG(3, 0, 1, 0, 6), /* GCR_EL1 */ + ARM64_SYS_REG(3, 0, 5, 6, 0), /* TFSR_EL1 */ + ARM64_SYS_REG(3, 0, 5, 6, 1), /* TFSRE0_EL1 */ +}; + #define BASE_SUBLIST \ { "base", .regs = base_regs, .regs_n = ARRAY_SIZE(base_regs), } #define VREGS_SUBLIST \ @@ -1075,6 +1096,9 @@ static __u64 pauth_generic_regs[] = { .regs = pauth_generic_regs, \ .regs_n = ARRAY_SIZE(pauth_generic_regs), \ } +#define MTE_SUBLIST \ + { "mte", .capability = KVM_CAP_ARM_MTE, .enable_capability = true, \ + .regs = mte_regs, .regs_n = ARRAY_SIZE(mte_regs), } static struct vcpu_config vregs_config = { .sublists = { @@ -1123,6 +1147,14 @@ static struct vcpu_config pauth_pmu_config = { {0}, }, }; +static struct vcpu_config mte_config = { + .sublists = { + BASE_SUBLIST, + VREGS_SUBLIST, + MTE_SUBLIST, + {0}, + }, +}; static struct vcpu_config *vcpu_configs[] = { &vregs_config, @@ -1131,5 +1163,6 @@ static struct vcpu_config *vcpu_configs[] = { &sve_pmu_config, &pauth_config, &pauth_pmu_config, + &mte_config, }; static int vcpu_configs_n = ARRAY_SIZE(vcpu_configs); --- base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6 change-id: 20230308-kvm-arm64-test-mte-regs-1b19bab1a49a Best regards, -- Mark Brown <broonie(a)kernel.org>

2 years, 1 month

3
5
0 0

[PATCH net v2 0/8] mptcp: fixes for 6.3

by Matthieu Baerts

Patch 1 fixes a possible deadlock in subflow_error_report() reported by lockdep. The report was in fact a false positive but the modification makes sense and silences lockdep to allow syzkaller to find real issues. The regression has been introduced in v5.12. Patch 2 is a refactoring needed to be able to fix the two next issues. It improves the situation and can be backported up to v6.0. Patches 3 and 4 fix UaF reported by KASAN. It fixes issues potentially visible since v5.7 and v5.19 but only reproducible until recently (v6.0). These two patches depend on patch 2/7. Patch 5 fixes the order of the printed values: expected vs seen values. The regression has been introduced recently: v6.3-rc1. Patch 6 adds missing ro_after_init flags. A previous patch added them for other functions but these two have been missed. This previous patch has been backported to stable versions (up to v5.12) so probably better to do the same here. Patch 7 fixes tcp_set_state() being called twice in a row since v5.10. Patch 8 fixes another lockdep false positive issue but this time in MPTCP PM code. Same here, some modifications in the code has been made to silence this issue and help finding real ones later. This issue can be seen since v6.2. Note that checkpatch.pl is now complaining about the "Closes" tag but discussions are ongoing to add an exception: https://lore.kernel.org/all/a27480c5-c3d4-b302-285e-323df0349b8f@tessares.n… Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> --- Changes in v2: - Patches 3 and 4 have been modified to fix the issue reported on netdev - Patch 8 has been added - Rebased - Link to v1: https://lore.kernel.org/r/20230227-upstream-net-20230227-mptcp-fixes-v1-0-0… --- Geliang Tang (1): mptcp: add ro_after_init for tcp{,v6}_prot_override Matthieu Baerts (2): selftests: mptcp: userspace pm: fix printed values mptcp: avoid setting TCP_CLOSE state twice Paolo Abeni (5): mptcp: fix possible deadlock in subflow_error_report mptcp: refactor passive socket initialization mptcp: use the workqueue to destroy unaccepted sockets mptcp: fix UaF in listener shutdown mptcp: fix lockdep false positive in mptcp_pm_nl_create_listen_socket() net/mptcp/pm_netlink.c | 16 +++ net/mptcp/protocol.c | 64 +++++------ net/mptcp/protocol.h | 6 +- net/mptcp/subflow.c | 128 +++++++--------------- tools/testing/selftests/net/mptcp/userspace_pm.sh | 2 +- 5 files changed, 95 insertions(+), 121 deletions(-) --- base-commit: 67eeadf2f95326f6344adacb70c880bf2ccff57b change-id: 20230227-upstream-net-20230227-mptcp-fixes-cc78f3a2f5b2 Best regards, -- Matthieu Baerts <matthieu.baerts(a)tessares.net>

2 years, 2 months

3
10
0 0

kselftest/fixes kselftest-seccomp: 7 runs, 3 regressions (v6.3-rc1-2-g624c60f326c6e)

by kernelci.org bot

kselftest/fixes kselftest-seccomp: 7 runs, 3 regressions (v6.3-rc1-2-g624c60f326c6e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-2-g624… Test: kselftest-seccomp Tree: kselftest Branch: fixes Describe: v6.3-rc1-2-g624c60f326c6e URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 624c60f326c6e5a80b008e8a5c7feffe8c27dc72 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/640bf45346638877f48c8631 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-seccomp.login: https://kernelci.org/test/case/id/640bf45346638877f48c8632 failing since 74 days (last pass: linux-kselftest-fixes-6.1-rc3-3-g89c1017aac67, first fail: v6.2-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640bf8a00c77a636768c864a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-seccomp.login: https://kernelci.org/test/case/id/640bf8a00c77a636768c864b failing since 142 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640bf89f0c77a636768c8646 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-seccomp.login: https://kernelci.org/test/case/id/640bf89f0c77a636768c8647 failing since 142 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

1
0
0 0

kselftest/fixes kselftest-lib: 4 runs, 3 regressions (v6.3-rc1-2-g624c60f326c6e)

by kernelci.org bot

kselftest/fixes kselftest-lib: 4 runs, 3 regressions (v6.3-rc1-2-g624c60f326c6e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-2-g624… Test: kselftest-lib Tree: kselftest Branch: fixes Describe: v6.3-rc1-2-g624c60f326c6e URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 624c60f326c6e5a80b008e8a5c7feffe8c27dc72 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/640bf56b4beda27a5f8c863e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lib.login: https://kernelci.org/test/case/id/640bf56b4beda27a5f8c863f failing since 74 days (last pass: linux-kselftest-fixes-6.1-rc3-3-g89c1017aac67, first fail: v6.2-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/640bf7afa1042534538c864c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lib.login: https://kernelci.org/test/case/id/640bf7afa1042534538c864d failing since 144 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640bf89b5b23c40b588c8659 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lib.login: https://kernelci.org/test/case/id/640bf89b5b23c40b588c865a failing since 142 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

1
0
0 0

kselftest/fixes kselftest-livepatch: 3 runs, 2 regressions (v6.3-rc1-2-g624c60f326c6e)

by kernelci.org bot

kselftest/fixes kselftest-livepatch: 3 runs, 2 regressions (v6.3-rc1-2-g624c60f326c6e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-2-g624… Test: kselftest-livepatch Tree: kselftest Branch: fixes Describe: v6.3-rc1-2-g624c60f326c6e URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 624c60f326c6e5a80b008e8a5c7feffe8c27dc72 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/640bf52e4fd157f3868c8681 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-livepatch.login: https://kernelci.org/test/case/id/640bf52e4fd157f3868c8682 failing since 74 days (last pass: linux-kselftest-fixes-6.1-rc3-3-g89c1017aac67, first fail: v6.2-rc1) platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640bf8a1a7c3180a468c8630 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-livepatch.login: https://kernelci.org/test/case/id/640bf8a1a7c3180a468c8631 failing since 142 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

1
0
0 0

kselftest/fixes kselftest-lkdtm: 7 runs, 3 regressions (v6.3-rc1-2-g624c60f326c6e)

by kernelci.org bot

kselftest/fixes kselftest-lkdtm: 7 runs, 3 regressions (v6.3-rc1-2-g624c60f326c6e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-2-g624… Test: kselftest-lkdtm Tree: kselftest Branch: fixes Describe: v6.3-rc1-2-g624c60f326c6e URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 624c60f326c6e5a80b008e8a5c7feffe8c27dc72 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/640bf56c4beda27a5f8c8644 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/640bf56c4beda27a5f8c8645 failing since 144 days (last pass: v6.0-rc1, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640bf89b925234c9e38c8632 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/640bf89b925234c9e38c8633 failing since 142 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640bf8a043d936b5788c8649 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/640bf8a043d936b5788c864a failing since 142 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

1
0
0 0

kselftest/fixes kselftest-cpufreq: 8 runs, 1 regressions (v6.3-rc1-2-g624c60f326c6e)

by kernelci.org bot

kselftest/fixes kselftest-cpufreq: 8 runs, 1 regressions (v6.3-rc1-2-g624c60f326c6e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-2-g624… Test: kselftest-cpufreq Tree: kselftest Branch: fixes Describe: v6.3-rc1-2-g624c60f326c6e URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 624c60f326c6e5a80b008e8a5c7feffe8c27dc72 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640bf8a0925234c9e38c863c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-2-g624c60f326c6e/arm… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-cpufreq.login: https://kernelci.org/test/case/id/640bf8a0925234c9e38c863d failing since 142 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

1
0
0 0

kselftest/fixes build: 7 builds: 0 failed, 7 passed, 6 warnings (v6.3-rc1-2-g624c60f326c6e)

by kernelci.org bot

kselftest/fixes build: 7 builds: 0 failed, 7 passed, 6 warnings (v6.3-rc1-2-g624c60f326c6e) Full Build Summary: https://kernelci.org/build/kselftest/branch/fixes/kernel/v6.3-rc1-2-g624c60… Tree: kselftest Branch: fixes Git Describe: v6.3-rc1-2-g624c60f326c6e Git Commit: 624c60f326c6e5a80b008e8a5c7feffe8c27dc72 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git Built: 4 unique architectures Warnings Detected: arm64: defconfig+kselftest+arm64-chromebook (clang-16): 3 warnings arm: i386: x86_64: x86_64_defconfig+kselftest (clang-16): 3 warnings Warnings summary: 1 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: .text+0x1463d6 1 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x28: relocation to !ENDBR: .text+0x14654b 1 vmlinux.o: warning: objtool: lkdtm_UNSET_SMEP+0xca: relocation to !ENDBR: native_write_cr4+0x4 1 drivers/gpu/host1x/dev.c:520:6: warning: variable 'syncpt_irq' is uninitialized when used here [-Wuninitialized] 1 drivers/gpu/host1x/dev.c:490:16: note: initialize the variable 'syncpt_irq' to silence this warning 1 1 warning generated. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- defconfig+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+kselftest+arm64-chromebook (arm64, clang-16) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: drivers/gpu/host1x/dev.c:520:6: warning: variable 'syncpt_irq' is uninitialized when used here [-Wuninitialized] drivers/gpu/host1x/dev.c:490:16: note: initialize the variable 'syncpt_irq' to silence this warning 1 warning generated. -------------------------------------------------------------------------------- defconfig+kselftest+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig+kselftest (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, clang-16) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x28: relocation to !ENDBR: .text+0x14654b vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: .text+0x1463d6 vmlinux.o: warning: objtool: lkdtm_UNSET_SMEP+0xca: relocation to !ENDBR: native_write_cr4+0x4 --- For more info write to <info(a)kernelci.org>

2 years, 2 months

1
0
0 0

[PATCH v2 00/17] Add iommufd physical device operations for replace and alloc hwpt

by Jason Gunthorpe

This is the basic functionality for iommufd to support iommufd_device_replace() and IOMMU_HWPT_ALLOC for physical devices. iommufd_device_replace() allows changing the HWPT associated with the device to a new IOAS or HWPT. Replace does this in way that failure leaves things unchanged, and utilizes the iommu iommu_group_replace_domain() API to allow the iommu driver to perform an optional non-disruptive change. IOMMU_HWPT_ALLOC allows HWPTs to be explicitly allocated by the user and used by attach or replace. At this point it isn't very useful since the HWPT is the same as the automatically managed HWPT from the IOAS. However a following series will allow userspace to customize the created HWPT. The implementation is complicated because we have to introduce some per-iommu_group memory in iommufd and redo how we think about multi-device groups to be more explicit. This solves all the locking problems in the prior attempts. This series is infrastructure work for the following series which: - Add replace for attach - Expose replace through VFIO APIs - Implement driver parameters for HWPT creation (nesting) Once review of this is complete I will keep it on a side branch and accumulate the following series when they are ready so we can have a stable base and make more incremental progress. When we have all the parts together to get a full implementation it can go to Linus. I have this on github: https://github.com/jgunthorpe/linux/commits/iommufd_hwpt v2: - Use WARN_ON for the igroup->group test and move that logic to a function iommufd_group_try_get() - Change igroup->devices to igroup->device list Replace will need to iterate over all attached idevs - Rename to iommufd_group_setup_msi() - New patch to export iommu_get_resv_regions() - New patch to use per-device reserved regions instead of per-group regions - Split out the reorganizing of iommufd_device_change_pt() from the replace patch - Replace uses the per-dev reserved regions - Use stdev_id in a few more places in the selftest - Fix error handling in IOMMU_HWPT_ALLOC - Clarify comments - Rebase on v6.3-rc1 v1: https://lore.kernel.org/all/0-v1-7612f88c19f5+2f21-iommufd_alloc_jgg@nvidia… Cc: Nicolin Chen <nicolinc(a)nvidia.com> Cc: Yi Liu <yi.l.liu(a)intel.com> Cc: kvm(a)vger.kernel.org Signed-off-by: Jason Gunthorpe <jgg(a)nvidia.com> Jason Gunthorpe (15): iommufd: Move isolated msi enforcement to iommufd_device_bind() iommufd: Add iommufd_group iommufd: Replace the hwpt->devices list with iommufd_group iommu: Export iommu_get_resv_regions() iommufd: Keep track of each device's reserved regions instead of groups iommufd: Use the iommufd_group to avoid duplicate MSI setup iommufd: Make sw_msi_start a group global iommufd: Move putting a hwpt to a helper function iommufd: Add enforced_cache_coherency to iommufd_hw_pagetable_alloc() iommufd: Reorganize iommufd_device_attach into iommufd_device_change_pt iommufd: Add iommufd_device_replace() iommufd: Make destroy_rwsem use a lock class per object type iommufd: Add IOMMU_HWPT_ALLOC iommufd/selftest: Return the real idev id from selftest mock_domain iommufd/selftest: Add a selftest for IOMMU_HWPT_ALLOC Nicolin Chen (2): iommu: Introduce a new iommu_group_replace_domain() API iommufd/selftest: Test iommufd_device_replace() drivers/iommu/iommu-priv.h | 10 + drivers/iommu/iommu.c | 41 +- drivers/iommu/iommufd/device.c | 498 +++++++++++++----- drivers/iommu/iommufd/hw_pagetable.c | 96 +++- drivers/iommu/iommufd/io_pagetable.c | 25 +- drivers/iommu/iommufd/iommufd_private.h | 51 +- drivers/iommu/iommufd/iommufd_test.h | 6 + drivers/iommu/iommufd/main.c | 17 +- drivers/iommu/iommufd/selftest.c | 40 ++ include/linux/iommufd.h | 1 + include/uapi/linux/iommufd.h | 26 + tools/testing/selftests/iommu/iommufd.c | 64 ++- .../selftests/iommu/iommufd_fail_nth.c | 52 +- tools/testing/selftests/iommu/iommufd_utils.h | 61 ++- 14 files changed, 789 insertions(+), 199 deletions(-) create mode 100644 drivers/iommu/iommu-priv.h base-commit: 4ed4791afb34c61650b17407846174a72e4034f4 -- 2.39.2

2 years, 2 months

3
48
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[PATCH net-next v3 0/3] vsock: add support for sockmap

by Bobby Eshleman

Add support for sockmap to vsock. We're testing usage of vsock as a way to redirect guest-local UDS requests to the host and this patch series greatly improves the performance of such a setup. Compared to copying packets via userspace, this improves throughput by 121% in basic testing. Tested as follows. Setup: guest unix dgram sender -> guest vsock redirector -> host vsock server Threads: 1 Payload: 64k No sockmap: - 76.3 MB/s - The guest vsock redirector was "socat VSOCK-CONNECT:2:1234 UNIX-RECV:/path/to/sock" Using sockmap (this patch): - 168.8 MB/s (+121%) - The guest redirector was a simple sockmap echo server, redirecting unix ingress to vsock 2:1234 egress. - Same sender and server programs *Note: these numbers are from RFC v1 Only the virtio transport has been tested. The loopback transport was used in writing bpf/selftests, but not thoroughly tested otherwise. This series requires the skb patch. Changes in v3: - vsock/bpf: Refactor wait logic in vsock_bpf_recvmsg() to avoid backwards goto - vsock/bpf: Check psock before acquiring slock - vsock/bpf: Return bool instead of int of 0 or 1 - vsock/bpf: Wrap macro args __sk/__psock in parens - vsock/bpf: Place comment trailer */ on separate line Changes in v2: - vsock/bpf: rename vsock_dgram_* -> vsock_* - vsock/bpf: change sk_psock_{get,put} and {lock,release}_sock() order to minimize slock hold time - vsock/bpf: use "new style" wait - vsock/bpf: fix bug in wait log - vsock/bpf: add check that recvmsg sk_type is one dgram, seqpacket, or stream. Return error if not one of the three. - virtio/vsock: comment __skb_recv_datagram() usage - virtio/vsock: do not init copied in read_skb() - vsock/bpf: add ifdef guard around struct proto in dgram_recvmsg() - selftests/bpf: add vsock loopback config for aarch64 - selftests/bpf: add vsock loopback config for s390x - selftests/bpf: remove vsock device from vmtest.sh qemu machine - selftests/bpf: remove CONFIG_VIRTIO_VSOCKETS=y from config.x86_64 - vsock/bpf: move transport-related (e.g., if (!vsk->transport)) checks out of fast path Signed-off-by: Bobby Eshleman <bobby.eshleman(a)bytedance.com> --- Bobby Eshleman (3): vsock: support sockmap selftests/bpf: add vsock to vmtest.sh selftests/bpf: Add a test case for vsock sockmap drivers/vhost/vsock.c | 1 + include/linux/virtio_vsock.h | 1 + include/net/af_vsock.h | 17 ++ net/vmw_vsock/Makefile | 1 + net/vmw_vsock/af_vsock.c | 55 ++++++- net/vmw_vsock/virtio_transport.c | 2 + net/vmw_vsock/virtio_transport_common.c | 24 +++ net/vmw_vsock/vsock_bpf.c | 175 +++++++++++++++++++++ net/vmw_vsock/vsock_loopback.c | 2 + tools/testing/selftests/bpf/config.aarch64 | 2 + tools/testing/selftests/bpf/config.s390x | 3 + tools/testing/selftests/bpf/config.x86_64 | 3 + .../selftests/bpf/prog_tests/sockmap_listen.c | 163 +++++++++++++++++++ 13 files changed, 443 insertions(+), 6 deletions(-) --- base-commit: d83115ce337a632f996e44c9f9e18cadfcf5a094 change-id: 20230118-support-vsock-sockmap-connectible-2e1297d2111a Best regards, -- Bobby Eshleman <bobby.eshleman(a)bytedance.com> --- Bobby Eshleman (3): vsock: support sockmap selftests/bpf: add vsock to vmtest.sh selftests/bpf: add a test case for vsock sockmap drivers/vhost/vsock.c | 1 + include/linux/virtio_vsock.h | 1 + include/net/af_vsock.h | 17 ++ net/vmw_vsock/Makefile | 1 + net/vmw_vsock/af_vsock.c | 55 ++++++- net/vmw_vsock/virtio_transport.c | 2 + net/vmw_vsock/virtio_transport_common.c | 25 +++ net/vmw_vsock/vsock_bpf.c | 174 +++++++++++++++++++++ net/vmw_vsock/vsock_loopback.c | 2 + tools/testing/selftests/bpf/config.aarch64 | 2 + tools/testing/selftests/bpf/config.s390x | 3 + tools/testing/selftests/bpf/config.x86_64 | 3 + .../selftests/bpf/prog_tests/sockmap_listen.c | 163 +++++++++++++++++++ 13 files changed, 443 insertions(+), 6 deletions(-) --- base-commit: c2ea552065e43d05bce240f53c3185fd3a066204 change-id: 20230227-vsock-sockmap-upstream-9d65c84174a2 Best regards, -- Bobby Eshleman <bobby.eshleman(a)bytedance.com>

2 years, 2 months

4
10
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Re: [PATCH 3/8] kunit: Add test managed platform_device/driver APIs

by David Gow

On Fri, 10 Mar 2023 at 07:25, Stephen Boyd <sboyd(a)kernel.org> wrote: > > Quoting David Gow (2023-03-02 23:15:31) > > On Thu, 2 Mar 2023 at 09:38, Stephen Boyd <sboyd(a)kernel.org> wrote: > > > > > > Introduce KUnit resource wrappers around platform_driver_register(), > > > platform_device_alloc(), and platform_device_add() so that test authors > > > can register platform drivers/devices from their tests and have the > > > drivers/devices automatically be unregistered when the test is done. > > > > > > This makes test setup code simpler when a platform driver or platform > > > device is needed. Add a few test cases at the same time to make sure the > > > APIs work as intended. > > > > > > Cc: Brendan Higgins <brendan.higgins(a)linux.dev> > > > Cc: David Gow <davidgow(a)google.com> > > > Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > > > Cc: "Rafael J. Wysocki" <rafael(a)kernel.org> > > > Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> > > > --- > > > > > > Should this be moved to drivers/base/ and called platform_kunit.c? > > > The include/kunit/platform_driver.h could also be > > > kunit/platform_device.h to match linux/platform_device.h if that is more > > > familiar. > > > > DRM has a similar thing already (albeit with a root_device, which is > > more common with KUnit tests generally): > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/inc… > > > > But that's reasonably drm-specific, so it makes sense that it lives > > with DRM stuff. platform_device is a bit more generic. > > > > I'd probably personally err on the side of having these in > > drivers/base/, as I think we'll ultimately need similar things for a > > lot of different devices, and I'd rather not end up with things like > > USB device helpers living in the lib/kunit directory alongside the > > "core" KUnit code. But I could be persuaded otherwise. > > Ok no problem. I'll move it. > > > > > > > > > And I'm not super certain about allocating a driver structure and > > > embedding it in a wrapper struct. Maybe the code should just use > > > kunit_get_current_test() instead? > > > > I think there are enough cases througout the kernel where > > device/driver structs are needed that having this makes sense. > > Combined with the fact that, while kunit_get_current_test() can be > > used even when KUnit is not loaded, actually doing anything with the > > resulting struct kunit pointer will probably require (at least for the > > moment) KUnit functions to be reachable, so would break if > > CONFIG_KUNIT=m. > > Wouldn't it still work in that case? The unit tests would be modular as > well because they depend on CONFIG_KUNIT. > Yeah, the only case where this starts to get hairy is if the tests end up in the same module as the thing being tested (which sometimes happens to avoid having to export a bunch of symbols: see, e.g. thunderbolt and amdgpu), and then someone wants to build production kernels with CONFIG_KUNIT=m (alas, Red Hat and Android). So that's the only real place where you might need to avoid the non-'hook' KUnit functions, but those drivers are pretty few and far between, and most of the really useful functionality should be moving to 'hooks' which will be patched out cleanly at runtime. > > > > So, unless you actually find kunit_get_current_test() and friends to > > be easier to work with, I'd probably stick with this. > > > > Alright thanks. > > > > diff --git a/lib/kunit/platform_driver.c b/lib/kunit/platform_driver.c > > > new file mode 100644 > > > index 000000000000..11d155114936 > > > --- /dev/null > > > +++ b/lib/kunit/platform_driver.c > > > @@ -0,0 +1,207 @@ > > > +// SPDX-License-Identifier: GPL-2.0 > > > +/* > > > + * Test managed platform driver > > > + */ > > > + > > > +#include <linux/device/driver.h> > > > +#include <linux/platform_device.h> > > > + > > > +#include <kunit/resource.h> > > > + > > > +struct kunit_platform_device_alloc_params { > > > + const char *name; > > > + int id; > > > +}; > > > > FYI: It's my plan to eventually get rid of (or at least de-emphasize) > > the whole 'init' function aspect of KUnit resources so we don't need > > all of these extra structs and the like. It probably won't make it in > > for 6.4, but we'll see... > > Will we be able to get the error values out of the init function? It's > annoying that the error values can't be returned as error pointers to > kunit_alloc_resource(). I end up skipping init, and doing it directly > before or after calling the kunit_alloc_resource() function. I'll try to > avoid init functions in the allocations. Yeah, that's largely why the plan is to get rid of them: it just made passing things around an enormous pain. Just doing your own initialisation before adding it as a resource is usually the right thing to do. There's also going to be a simpler kunit_defer() wrapper around it, which would just allow you to schedule a cleanup function to be called (without the need to keep kunit_resource pointers around, etc), for the cases where you don't need to look up resources elsewhere. But just doing your own thing and calling kunit_alloc_resource() is probably best for now, and should map well onto whatever this ends up evolving into. Cheers, -- David

2 years, 2 months

1
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Re: [PATCH 2/8] of: Enable DTB loading on UML for KUnit tests

by David Gow

On Fri, 10 Mar 2023 at 07:19, Stephen Boyd <sboyd(a)kernel.org> wrote: > > Quoting David Gow (2023-03-02 23:15:04) > > On Thu, 2 Mar 2023 at 09:38, Stephen Boyd <sboyd(a)kernel.org> wrote: > > > > > > To fully exercise common clk framework code in KUnit we need to > > > associate 'struct device' pointers with 'struct device_node' pointers so > > > that things like clk_get() can parse DT nodes for 'clocks' and so that > > > clk providers can use DT to provide clks; the most common mode of > > > operation for clk providers. > > > > > > Adding support to KUnit so that it loads a DTB is fairly simple after > > > commit b31297f04e86 ("um: Add devicetree support"). We can simply pass a > > > pre-compiled deviectree blob (DTB) on the kunit.py commandline and UML > > > will load it. The problem is that tests won't know that the commandline > > > has been modified, nor that a DTB has been loaded. Take a different > > > approach so that tests can skip if a DTB hasn't been loaded. > > > > > > Reuse the Makefile logic from the OF unittests to build a DTB into the > > > kernel. This DTB will be for the mythical machine "linux,kunit", i.e. > > > the devicetree for the KUnit "board". In practice, it is a dtsi file > > > that will gather includes for kunit tests that rely in part on a > > > devicetree being loaded. The devicetree should only be loaded if > > > CONFIG_OF_KUNIT=y. Make that a choice config parallel to the existing > > > CONFIG_OF_UNITTEST so that only one devicetree can be loaded in the > > > system at a time. Similarly, the kernel commandline option to load a > > > DTB is ignored if CONFIG_OF_KUNIT is enabled so that only one DTB is > > > loaded at a time. > > > > This feels a little bit like it's just papering over the real problem, > > which is that there's no way tests can skip themselves if no DTB is > > loaded. > > Hmm. I think you're suggesting that the unit test data be loaded > whenever CONFIG_OF=y and CONFIG_KUNIT=y. Then tests can check for > CONFIG_OF and skip if it isn't enabled? > More of the opposite: that we should have some way of supporting tests which might want to use a DTB other than the built-in one. Mostly for non-UML situations where an actual devicetree is needed to even boot far enough to get test output (so we wouldn't be able to override it with a compiled-in test one). I think moving to overlays probably will render this idea obsolete: but the thought was to give test code a way to check for the required devicetree nodes at runtime, and skip the test if they weren't found. That way, the failure mode for trying to boot this on something which required another device tree for, e.g., serial, would be "these tests are skipped because the wrong device tree is loaded", not "I get no output because serial isn't working". Again, though, it's only really needed for non-UML, and just loading overlays as needed should be much more sensible anyway. > > > > That being said, I do think that there's probably some sense in > > supporting the compiled-in DTB as well (it's definitely simpler than > > patching kunit.py to always pass the extra command-line option in, for > > example). > > But maybe it'd be nice to have the command-line option override the > > built-in one if present. > > Got it. I need to test loading another DTB on the commandline still, but > I think this won't be a problem. We'll load the unittest-data DTB even > with KUnit on UML, so assuming that works on UML right now it should be > unchanged by this series once I resend. Again, moving to overlays should render this mostly obsolete, no? Or am I misunderstanding how the overlay stuff will work? One possible future advantage of being able to test with custom DTs at boot time would be for fuzzing (provide random DT properties, see what happens in the test). We've got some vague plans to support a way of passing custom data to tests to support this kind of case (though, if we're using overlays, maybe the test could just patch those if we wanted to do that). Cheers, -- David

2 years, 2 months

1
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Re: [PATCH 1/8] dt-bindings: Add linux,kunit binding

by David Gow

On Fri, 10 Mar 2023 at 07:12, Stephen Boyd <sboyd(a)kernel.org> wrote: > > Quoting David Gow (2023-03-02 23:14:55) > > On Thu, 2 Mar 2023 at 09:38, Stephen Boyd <sboyd(a)kernel.org> wrote: > > > > > > Document the linux,kunit board compatible string. This board is loaded > > > into the Linux kernel when KUnit is testing devicetree dependent code. > > > > As with the series as a whole, this might need to change a little bit > > if we want to either use devicetree overlays and/or other > > architectures. > > > > That being said, I'm okay with having this until then: the only real > > topic for bikeshedding is the name. > > - Is KUnit best as a board name, or part of the vendor name? > > - Do we want to include the architecture in the name? > > Should it be "linux,kunit", "linux-kunit,uml", "linux,kunit-uml", etc? > > I think I will drop this patch. I have overlays working. I hijacked > of_core_init() to load the testcase data from drivers/of/unittest-data > and made a container node for kunit overlays to apply to. Makes sense to me, thanks! Looking forward to seeing how the overlays work in practice!

2 years, 2 months

1
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[PATCH v4 0/4] mm: userfaultfd: refactor and add UFFDIO_CONTINUE_MODE_WP

by Axel Rasmussen

This series, currently based on 6.3-rc1, is divided into two parts: - Commits 1-3 refactor userfaultfd ioctl code without behavior changes, with the main goal of improving consistency and reducing the number of function args. - Commit 4 adds UFFDIO_CONTINUE_MODE_WP. The refactors are sorted by increasing controversial-ness, the idea being we could drop some of the refactors if they are deemed not worth it. Changelog: v3->v4: - massage the uffd_flags_t implementation to eliminate all sparse warnings - add a couple inline helpers to make uffd_flags_t usage easier - drop the refactor passing `struct uffdio_range *` around (previously 4/5) - define a temporary `struct mm_struct *` in function with >=3 `vma->vm_mm` - consistent argument order between `flags` and `pagep` - expand on the use case in patch 4/4 message v2->v3: - rebase onto 6.3-rc1 - typedef a new type for mfill flags in patch 3/5 (suggested by Nadav) v1->v2: - refactor before adding the new flag, to avoid perpetuating messiness Axel Rasmussen (4): mm: userfaultfd: rename functions for clarity + consistency mm: userfaultfd: don't pass around both mm and vma mm: userfaultfd: combine 'mode' and 'wp_copy' arguments mm: userfaultfd: add UFFDIO_CONTINUE_MODE_WP to install WP PTEs fs/userfaultfd.c | 29 ++-- include/linux/hugetlb.h | 27 ++-- include/linux/shmem_fs.h | 9 +- include/linux/userfaultfd_k.h | 68 +++++---- include/uapi/linux/userfaultfd.h | 7 + mm/hugetlb.c | 28 ++-- mm/shmem.c | 14 +- mm/userfaultfd.c | 170 +++++++++++------------ tools/testing/selftests/mm/userfaultfd.c | 4 + 9 files changed, 187 insertions(+), 169 deletions(-) -- 2.40.0.rc1.284.g88254d51c5-goog

2 years, 2 months

3
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[PATCH v3 0/3] mm: process/cgroup ksm support

by Stefan Roesch

So far KSM can only be enabled by calling madvise for memory regions. To be able to use KSM for more workloads, KSM needs to have the ability to be enabled / disabled at the process / cgroup level. Use case 1: The madvise call is not available in the programming language. An example for this are programs with forked workloads using a garbage collected language without pointers. In such a language madvise cannot be made available. In addition the addresses of objects get moved around as they are garbage collected. KSM sharing needs to be enabled "from the outside" for these type of workloads. Use case 2: The same interpreter can also be used for workloads where KSM brings no benefit or even has overhead. We'd like to be able to enable KSM on a workload by workload basis. Use case 3: With the madvise call sharing opportunities are only enabled for the current process: it is a workload-local decision. A considerable number of sharing opportuniites may exist across multiple workloads or jobs. Only a higler level entity like a job scheduler or container can know for certain if its running one or more instances of a job. That job scheduler however doesn't have the necessary internal worklaod knowledge to make targeted madvise calls. Security concerns: In previous discussions security concerns have been brought up. The problem is that an individual workload does not have the knowledge about what else is running on a machine. Therefore it has to be very conservative in what memory areas can be shared or not. However, if the system is dedicated to running multiple jobs within the same security domain, its the job scheduler that has the knowledge that sharing can be safely enabled and is even desirable. Performance: Experiments with using UKSM have shown a capacity increase of around 20%. 1. New options for prctl system command This patch series adds two new options to the prctl system call. The first one allows to enable KSM at the process level and the second one to query the setting. The setting will be inherited by child processes. With the above setting, KSM can be enabled for the seed process of a cgroup and all processes in the cgroup will inherit the setting. 2. Changes to KSM processing When KSM is enabled at the process level, the KSM code will iterate over all the VMA's and enable KSM for the eligible VMA's. When forking a process that has KSM enabled, the setting will be inherited by the new child process. In addition when KSM is disabled for a process, KSM will be disabled for the VMA's where KSM has been enabled. 3. Add general_profit metric The general_profit metric of KSM is specified in the documentation, but not calculated. This adds the general profit metric to /sys/kernel/debug/mm/ksm. 4. Add more metrics to ksm_stat This adds the process profit and ksm type metric to /proc/<pid>/ksm_stat. 5. Add more tests to ksm_tests This adds an option to specify the merge type to the ksm_tests. This allows to test madvise and prctl KSM. It also adds a new option to query if prctl KSM has been enabled. It adds a fork test to verify that the KSM process setting is inherited by client processes. Changes: - V3: - folded patch 1 - 6 - folded patch 7 - 14 - folded patch 15 - 19 - Expanded on the use cases in the cover letter - Added a section on security concerns to the cover letter - V2: - Added use cases to the cover letter - Removed the tracing patch from the patch series and posted it as an individual patch - Refreshed repo Stefan Roesch (3): mm: add new api to enable ksm per process mm: add new KSM process and sysfs knobs selftests/mm: add new selftests for KSM Documentation/ABI/testing/sysfs-kernel-mm-ksm | 8 + Documentation/admin-guide/mm/ksm.rst | 8 +- fs/proc/base.c | 5 + include/linux/ksm.h | 19 +- include/linux/sched/coredump.h | 1 + include/uapi/linux/prctl.h | 2 + kernel/sys.c | 29 ++ mm/ksm.c | 114 +++++++- tools/include/uapi/linux/prctl.h | 2 + tools/testing/selftests/mm/Makefile | 3 +- tools/testing/selftests/mm/ksm_tests.c | 254 +++++++++++++++--- 11 files changed, 389 insertions(+), 56 deletions(-) base-commit: 234a68e24b120b98875a8b6e17a9dead277be16a -- 2.30.2

2 years, 2 months

5
15
0 0

[PATCH v4 1/3] kunit: fix bug in debugfs logs of parameterized tests

by Rae Moar

Fix bug in debugfs logs that causes individual parameterized results to not appear because the log is reinitialized (cleared) when each parameter is run. Ensure these results appear in the debugfs logs, increase log size to allow for the size of parameterized results. As a result, append lines to the log directly rather than using an intermediate variable that can cause stack size warnings due to the increased log size. Here is the debugfs log of ext4_inode_test which uses parameterized tests before the fix: KTAP version 1 # Subtest: ext4_inode_test 1..1 # Totals: pass:16 fail:0 skip:0 total:16 ok 1 ext4_inode_test As you can see, this log does not include any of the individual parametrized results. After (in combination with the next two fixes to remove extra empty line and ensure KTAP valid format): KTAP version 1 1..1 KTAP version 1 # Subtest: ext4_inode_test 1..1 KTAP version 1 # Subtest: inode_test_xtimestamp_decoding ok 1 1901-12-13 Lower bound of 32bit < 0 timestamp, no extra bits ... (the rest of the individual parameterized tests) ok 16 2446-05-10 Upper bound of 32bit >=0 timestamp. All extra # inode_test_xtimestamp_decoding: pass:16 fail:0 skip:0 total:16 ok 1 inode_test_xtimestamp_decoding # Totals: pass:16 fail:0 skip:0 total:16 ok 1 ext4_inode_test Signed-off-by: Rae Moar <rmoar(a)google.com> Reviewed-by: David Gow <davidgow(a)google.com> --- Changes from v3 -> v4: - No changes. Changes from v2 -> v3: - Fix a off-by-one bug in the kunit_log_append method. Changes from v1 -> v2: - Remove the use of the line variable in kunit_log_append that was causing stack size warnings. - Add before and after to the commit message. include/kunit/test.h | 2 +- lib/kunit/test.c | 18 ++++++++++++------ 2 files changed, 13 insertions(+), 7 deletions(-) diff --git a/include/kunit/test.h b/include/kunit/test.h index 08d3559dd703..0668d29f3453 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -34,7 +34,7 @@ DECLARE_STATIC_KEY_FALSE(kunit_running); struct kunit; /* Size of log associated with test. */ -#define KUNIT_LOG_SIZE 512 +#define KUNIT_LOG_SIZE 1500 /* Maximum size of parameter description string. */ #define KUNIT_PARAM_DESC_SIZE 128 diff --git a/lib/kunit/test.c b/lib/kunit/test.c index c9e15bb60058..c4d6304edd61 100644 --- a/lib/kunit/test.c +++ b/lib/kunit/test.c @@ -114,22 +114,27 @@ static void kunit_print_test_stats(struct kunit *test, */ void kunit_log_append(char *log, const char *fmt, ...) { - char line[KUNIT_LOG_SIZE]; va_list args; - int len_left; + int len, log_len, len_left; if (!log) return; - len_left = KUNIT_LOG_SIZE - strlen(log) - 1; + log_len = strlen(log); + len_left = KUNIT_LOG_SIZE - log_len - 1; if (len_left <= 0) return; + /* Evaluate length of line to add to log */ va_start(args, fmt); - vsnprintf(line, sizeof(line), fmt, args); + len = vsnprintf(NULL, 0, fmt, args) + 1; + va_end(args); + + /* Print formatted line to the log */ + va_start(args, fmt); + vsnprintf(log + log_len, min(len, len_left), fmt, args); va_end(args); - strncat(log, line, len_left); } EXPORT_SYMBOL_GPL(kunit_log_append); @@ -437,7 +442,6 @@ static void kunit_run_case_catch_errors(struct kunit_suite *suite, struct kunit_try_catch_context context; struct kunit_try_catch *try_catch; - kunit_init_test(test, test_case->name, test_case->log); try_catch = &test->try_catch; kunit_try_catch_init(try_catch, @@ -533,6 +537,8 @@ int kunit_run_tests(struct kunit_suite *suite) struct kunit_result_stats param_stats = { 0 }; test_case->status = KUNIT_SKIPPED; + kunit_init_test(&test, test_case->name, test_case->log); + if (!test_case->generate_params) { /* Non-parameterised test. */ kunit_run_case_catch_errors(suite, test_case, &test); base-commit: 60684c2bd35064043360e6f716d1b7c20e967b7d -- 2.40.0.rc0.216.gc4246ad0f0-goog

2 years, 2 months

2
3
0 0

[PATCH 0/2] selftests: bump timeout for firmware and kmod

by Luis Chamberlain

Shuah, I'd like this to go through your tree as this is timeout related. In order to help me help developers run tests against the components I maintain much easily I have enabled selftests support on kdevops [0]. kdevops deals with abstractsions like letting you pick virtualization or cloud solutions to run the tests using kconfig, installs all dependencies for you, and with just a few make target commands can get you the latest linux-next tested against selftests. If other find this useful and would like support for their selftests on kdevops feel free to send patches. Eventually the idea is to be able to run as many selftests in parallel using different guests for each main selftest to speed up tests. Prior to this I used to run tests manually, now the selftests helpers are used (./tools/testing/selftests/run_kselftest.sh -s) and with this the default selftest timeout is hit. This just increases that for the few selftests I help maintain where obviously its not enough anymore. Note: on the firmware side I am spotting an OOM triggered by running tests in a loop, so far I hit in the android configuration but its not clear if the issue is just for that setup. [0] https://github.com/linux-kdevops/kdevops Luis Chamberlain (2): selftests/kmod: increase the kmod timeout from 45 to 165 selftests/firmware: increase timeout from 165 to 230 tools/testing/selftests/firmware/settings | 8 +++++++- tools/testing/selftests/kmod/settings | 4 ++++ 2 files changed, 11 insertions(+), 1 deletion(-) create mode 100644 tools/testing/selftests/kmod/settings -- 2.39.1

2 years, 2 months

2
8
0 0

[V2 PATCH 0/6] KVM: selftests: selftests for fd-based private memory

by Vishal Annapurve

This series implements selftests targeting the feature floated by Chao via: https://lore.kernel.org/lkml/20221202061347.1070246-10-chao.p.peng@linux.in… Below changes aim to test the fd based approach for guest private memory in context of normal (non-confidential) VMs executing on non-confidential platforms. private_mem_test.c file adds selftest to access private memory from the guest via private/shared accesses and checking if the contents can be leaked to/accessed by vmm via shared memory view before/after conversions. Updates in V2: 1) Simplified vcpu run loop implementation API 2) Removed VM creation logic from private mem library Updates in V1 (Compared to RFC v3 patches): 1) Incorporated suggestions from Sean around simplifying KVM changes 2) Addressed comments from Sean 3) Added private mem test with shared memory backed by 2MB hugepages. V1 series: https://lore.kernel.org/lkml/20221111014244.1714148-1-vannapurve@google.com… This series has dependency on following patches: 1) V10 series patches from Chao mentioned above. Github link for the patches posted as part of this series: https://github.com/vishals4gh/linux/commits/priv_memfd_selftests_v2 Vishal Annapurve (6): KVM: x86: Add support for testing private memory KVM: Selftests: Add support for private memory KVM: selftests: x86: Add IS_ALIGNED/IS_PAGE_ALIGNED helpers KVM: selftests: x86: Add helpers to execute VMs with private memory KVM: selftests: Add get_free_huge_2m_pages KVM: selftests: x86: Add selftest for private memory arch/x86/kvm/mmu/mmu_internal.h | 6 +- tools/testing/selftests/kvm/.gitignore | 1 + tools/testing/selftests/kvm/Makefile | 2 + .../selftests/kvm/include/kvm_util_base.h | 15 +- .../testing/selftests/kvm/include/test_util.h | 5 + .../kvm/include/x86_64/private_mem.h | 24 ++ .../selftests/kvm/include/x86_64/processor.h | 1 + tools/testing/selftests/kvm/lib/kvm_util.c | 58 ++++- tools/testing/selftests/kvm/lib/test_util.c | 29 +++ .../selftests/kvm/lib/x86_64/private_mem.c | 139 ++++++++++++ .../selftests/kvm/x86_64/private_mem_test.c | 212 ++++++++++++++++++ virt/kvm/Kconfig | 4 + virt/kvm/kvm_main.c | 3 +- 13 files changed, 490 insertions(+), 9 deletions(-) create mode 100644 tools/testing/selftests/kvm/include/x86_64/private_mem.h create mode 100644 tools/testing/selftests/kvm/lib/x86_64/private_mem.c create mode 100644 tools/testing/selftests/kvm/x86_64/private_mem_test.c -- 2.39.0.rc0.267.gcb52ba06e7-goog

2 years, 2 months

5
26
0 0

[PATCH] bpf: Fix IMA test

by Roberto Sassu

From: Roberto Sassu <roberto.sassu(a)huawei.com> Commit 62622dab0a28 ("ima: return IMA digest value only when IMA_COLLECTED flag is set") caused bpf_ima_inode_hash() to refuse to give non-fresh digests. IMA test #3 assumed the old behavior, that bpf_ima_inode_hash() still returned also non-fresh digests. Correct the test by accepting both cases. If the samples returned are 1, assume that the commit above is applied and that the returned digest is fresh. If the samples returned are 2, assume that the commit above is not applied, and check both the non-fresh and fresh digest. Fixes: 62622dab0a28 ("ima: return IMA digest value only when IMA_COLLECTED flag is set") Reported by: David Vernet <void(a)manifault.com> Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> --- .../selftests/bpf/prog_tests/test_ima.c | 29 ++++++++++++++----- 1 file changed, 21 insertions(+), 8 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/test_ima.c b/tools/testing/selftests/bpf/prog_tests/test_ima.c index b13feceb38f..810b14981c2 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_ima.c +++ b/tools/testing/selftests/bpf/prog_tests/test_ima.c @@ -70,7 +70,7 @@ void test_test_ima(void) u64 bin_true_sample; char cmd[256]; - int err, duration = 0; + int err, duration = 0, fresh_digest_idx = 0; struct ima *skel = NULL; skel = ima__open_and_load(); @@ -129,7 +129,15 @@ void test_test_ima(void) /* * Test #3 * - Goal: confirm that bpf_ima_inode_hash() returns a non-fresh digest - * - Expected result: 2 samples (/bin/true: non-fresh, fresh) + * - Expected result: + * 1 sample (/bin/true: fresh) if commit 62622dab0a28 applied + * 2 samples (/bin/true: non-fresh, fresh) if commit 62622dab0a28 is + * not applied + * + * If commit 62622dab0a28 ("ima: return IMA digest value only when + * IMA_COLLECTED flag is set") is applied, bpf_ima_inode_hash() refuses + * to give a non-fresh digest, hence the correct result is 1 instead of + * 2. */ test_init(skel->bss); @@ -144,13 +152,18 @@ void test_test_ima(void) goto close_clean; err = ring_buffer__consume(ringbuf); - ASSERT_EQ(err, 2, "num_samples_or_err"); - ASSERT_NEQ(ima_hash_from_bpf[0], 0, "ima_hash"); - ASSERT_NEQ(ima_hash_from_bpf[1], 0, "ima_hash"); - ASSERT_EQ(ima_hash_from_bpf[0], bin_true_sample, "sample_equal_or_err"); + ASSERT_GE(err, 1, "num_samples_or_err"); + if (err == 2) { + ASSERT_NEQ(ima_hash_from_bpf[0], 0, "ima_hash"); + ASSERT_EQ(ima_hash_from_bpf[0], bin_true_sample, + "sample_equal_or_err"); + fresh_digest_idx = 1; + } + + ASSERT_NEQ(ima_hash_from_bpf[fresh_digest_idx], 0, "ima_hash"); /* IMA refreshed the digest. */ - ASSERT_NEQ(ima_hash_from_bpf[1], bin_true_sample, - "sample_different_or_err"); + ASSERT_NEQ(ima_hash_from_bpf[fresh_digest_idx], bin_true_sample, + "sample_equal_or_err"); /* * Test #4 -- 2.25.1

2 years, 2 months

4
6
0 0

selftests: sigaltstack: sas # exit=1 - # Bail out! SP is not on sigaltstack - on clang build

by Naresh Kamboju

kselftest: sigaltstack built with clang-16 getting failed but passed with gcc-12 build. Please find more details about test logs on clang-16 and gcc-12 and steps to reproduce locally on your machine by using tuxrun. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Test log: ---------- Linux version 6.3.0-rc1-next-20230307 (tuxmake@tuxmake) (Debian clang version 16.0.0 (++20230228093516+60692a66ced6-1~exp1~20230228093525.41), Debian LLD 16.0.0) #1 SMP PREEMPT @1678159722 ... kselftest: Running tests in sigaltstack TAP version 13 1..1 # selftests: sigaltstack: sas # # [NOTE] the stack size is 21104 # TAP version 13 # 1..3 # ok 1 Initial sigaltstack state was SS_DISABLE # Bail out! SP is not on sigaltstack # # Planned tests != run tests (3 != 1) # # Totals: pass:1 fail:0 xfail:0 xpass:0 skip:0 error:0 not ok 1 selftests: sigaltstack: sas # exit=1 Links, qemu-x86_64: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230307/te… qemu-arm64: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230307/te… - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230307/te… kselftest: sigaltstack built with gcc-12 getting pass. Test log: --------- Linux version 6.3.0-rc1-next-20230307 (tuxmake@tuxmake) (aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT @1678159736 ... kselftest: Running tests in sigaltstack TAP version 13 1..1 # selftests: sigaltstack: sas # # [NOTE] the stack size is 50080 # TAP version 13 # 1..3 # ok 1 Initial sigaltstack state was SS_DISABLE # # [RUN] signal USR1 # ok 2 sigaltstack is disabled in sighandler # # [RUN] switched to user ctx # # [RUN] signal USR2 # # [OK] Stack preserved # ok 3 sigaltstack is still SS_AUTODISARM after signal # # Totals: pass:3 fail:0 xfail:0 xpass:0 skip:0 error:0 ok 1 selftests: sigaltstack: sas Links, qemu-x86_64: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230307/te… qemu-arm64: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230307/te… - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230307/te… Steps to reproduce: -------------- # To install tuxrun on your system globally: # sudo pip3 install -U tuxrun==0.37.2 # # See https://tuxrun.org/ for complete documentation. tuxrun \ --runtime podman \ --device qemu-x86_64 \ --boot-args rw \ --kernel https://storage.tuxsuite.com/public/linaro/lkft/builds/2MfXLbLsvBufVn1MrsnX… \ --modules https://storage.tuxsuite.com/public/linaro/lkft/builds/2MfXLbLsvBufVn1MrsnX… \ --rootfs https://storage.tuxboot.com/debian/bookworm/amd64/rootfs.ext4.xz \ --parameters SKIPFILE=skipfile-lkft.yaml \ --parameters KSELFTEST=https://storage.tuxsuite.com/public/linaro/lkft/builds/2MfXLbLsvB… \ --image docker.io/lavasoftware/lava-dispatcher:2023.01.0020.gc1598238f \ --tests kselftest-sigaltstack \ --timeouts boot=15 -- Linaro LKFT https://lkft.linaro.org

2 years, 2 months

4
4
0 0

[PATCH v3 0/5] mm: userfaultfd: refactor and add UFFDIO_CONTINUE_MODE_WP

by Axel Rasmussen

This series, currently based on 6.3-rc1, is divided into two parts: - Commits 1-4 refactor userfaultfd ioctl code without behavior changes, with the main goal of improving consistency and reducing the number of function args. - Commit 5 adds UFFDIO_CONTINUE_MODE_WP. The refactors are sorted by increasing controversial-ness, the idea being we could drop some of the refactors if they are deemed not worth it. Changelog: v2->v3: - rebase onto 6.3-rc1 - typedef a new type for mfill flags in patch 3/5 (suggested by Nadav) v1->v2: - refactor before adding the new flag, to avoid perpetuating messiness Axel Rasmussen (5): mm: userfaultfd: rename functions for clarity + consistency mm: userfaultfd: don't pass around both mm and vma mm: userfaultfd: combine 'mode' and 'wp_copy' arguments mm: userfaultfd: don't separate addr + len arguments mm: userfaultfd: add UFFDIO_CONTINUE_MODE_WP to install WP PTEs fs/userfaultfd.c | 120 +++++------- include/linux/hugetlb.h | 27 ++- include/linux/shmem_fs.h | 9 +- include/linux/userfaultfd_k.h | 61 +++--- include/uapi/linux/userfaultfd.h | 7 + mm/hugetlb.c | 34 ++-- mm/shmem.c | 14 +- mm/userfaultfd.c | 235 +++++++++++------------ tools/testing/selftests/mm/userfaultfd.c | 4 + 9 files changed, 247 insertions(+), 264 deletions(-) -- 2.40.0.rc0.216.gc4246ad0f0-goog

2 years, 2 months

4
18
0 0

[PATCH 2/2] selftests/clone3: test clone3 with CLONE_NEWTIME

by Tobias Klauser

Verify that clone3 can be called successfully with CLONE_NEWTIME in flags. Cc: Andrey Vagin <avagin(a)openvz.org> Cc: Christian Brauner <brauner(a)kernel.org> Cc: Shuah Khan <shuah(a)kernel.org> Signed-off-by: Tobias Klauser <tklauser(a)distanz.ch> --- tools/testing/selftests/clone3/clone3.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/testing/selftests/clone3/clone3.c b/tools/testing/selftests/clone3/clone3.c index cd4582129c7d..4fce46afe6db 100644 --- a/tools/testing/selftests/clone3/clone3.c +++ b/tools/testing/selftests/clone3/clone3.c @@ -195,5 +195,8 @@ int main(int argc, char *argv[]) test_clone3(CLONE_NEWPID, getpagesize() + 8, -E2BIG, CLONE3_ARGS_NO_TEST); + /* Do a clone3() in a new time namespace */ + test_clone3(CLONE_NEWTIME, 0, 0, CLONE3_ARGS_NO_TEST); + return !ksft_get_fail_cnt() ? ksft_exit_pass() : ksft_exit_fail(); } -- 2.39.1

2 years, 2 months

1
1
0 0

[PATCH v1 0/2] KVM: selftests: Fixes for broken tests

by Ryan Roberts

During the course of implementing FEAT_LPA2 within the arm64 KVM port, I found a couple of issues within the KVM selftest code, which I thought were worth posting independently. The LPA2 patches, for which I will post v2 in the next few days, depend on these fixes for its testing. Ryan Roberts (2): KVM: selftests: Fixup config fragment for access_tracking_perf_test KVM: selftests: arm64: Fix pte encode/decode for PA bits > 48 tools/testing/selftests/kvm/config | 1 + .../selftests/kvm/lib/aarch64/processor.c | 32 ++++++++++++++----- 2 files changed, 25 insertions(+), 8 deletions(-) -- 2.25.1

2 years, 2 months

2
5
0 0

[PATCH] selftests: pci: pci-selftest: add support for PCI endpoint driver test

by Aman Gupta

This patch enables the support to perform selftest on PCIe endpoint driver present in the system. The following tests are currently performed by the selftest utility 1. BAR Tests (BAR0 to BAR5) 2. MSI Interrupt Tests (MSI1 to MSI32) 3. Read Tests (For 1, 1024, 1025, 1024000, 1024001 Bytes) 4. Write Tests (For 1, 1024, 1025, 1024000, 1024001 Bytes) 5. Copy Tests (For 1, 1024, 1025, 1024000, 1024001 Bytes) Signed-off-by: Aman Gupta <aman1.gupta(a)samsung.com> Signed-off-by: Padmanabhan Rajanbabu <p.rajanbabu(a)samsung.com> --- tools/testing/selftests/Makefile | 1 + tools/testing/selftests/pci/.gitignore | 1 + tools/testing/selftests/pci/Makefile | 7 + tools/testing/selftests/pci/pci-selftest.c | 167 +++++++++++++++++++++ 4 files changed, 176 insertions(+) create mode 100644 tools/testing/selftests/pci/.gitignore create mode 100644 tools/testing/selftests/pci/Makefile create mode 100644 tools/testing/selftests/pci/pci-selftest.c diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index c2064a35688b..81584169a80f 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -49,6 +49,7 @@ TARGETS += net/forwarding TARGETS += net/mptcp TARGETS += netfilter TARGETS += nsfs +TARGETS += pci TARGETS += pidfd TARGETS += pid_namespace TARGETS += powerpc diff --git a/tools/testing/selftests/pci/.gitignore b/tools/testing/selftests/pci/.gitignore new file mode 100644 index 000000000000..db01411b8200 --- /dev/null +++ b/tools/testing/selftests/pci/.gitignore @@ -0,0 +1 @@ +pci-selftest diff --git a/tools/testing/selftests/pci/Makefile b/tools/testing/selftests/pci/Makefile new file mode 100644 index 000000000000..76b7725a45ae --- /dev/null +++ b/tools/testing/selftests/pci/Makefile @@ -0,0 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0 +CFLAGS += -O2 -Wl,-no-as-needed -Wall +LDFLAGS += -lrt -lpthread -lm + +TEST_GEN_PROGS = pci-selftest + +include ../lib.mk diff --git a/tools/testing/selftests/pci/pci-selftest.c b/tools/testing/selftests/pci/pci-selftest.c new file mode 100644 index 000000000000..73e8f3eb1982 --- /dev/null +++ b/tools/testing/selftests/pci/pci-selftest.c @@ -0,0 +1,167 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * PCI Endpoint Driver Test Program + * + * Copyright (c) 2022 Samsung Electronics Co., Ltd. + * https://www.samsung.com + * Author: Aman Gupta <aman1.gupta(a)samsung.com> + */ + +#include <errno.h> +#include <fcntl.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/ioctl.h> +#include <unistd.h> + +#include "../kselftest_harness.h" + +#define PCITEST_BAR _IO('P', 0x1) +#define PCITEST_LEGACY_IRQ _IO('P', 0x2) +#define PCITEST_MSI _IOW('P', 0x3, int) +#define PCITEST_WRITE _IOW('P', 0x4, unsigned long) +#define PCITEST_READ _IOW('P', 0x5, unsigned long) +#define PCITEST_COPY _IOW('P', 0x6, unsigned long) +#define PCITEST_MSIX _IOW('P', 0x7, int) +#define PCITEST_SET_IRQTYPE _IOW('P', 0x8, int) +#define PCITEST_GET_IRQTYPE _IO('P', 0x9) +#define PCITEST_CLEAR_IRQ _IO('P', 0x10) + +static char *test_device = "/dev/pci-endpoint-test.0"; + +struct xfer_param { + unsigned long size; + unsigned char flag; + }; + +FIXTURE(device) +{ + int fd; +}; + +FIXTURE_SETUP(device) +{ + + self->fd = open(test_device, O_RDWR); + + ASSERT_NE(-1, self->fd) { + TH_LOG("Can't open PCI Endpoint Test device\n"); + } +} + +FIXTURE_TEARDOWN(device) +{ + close(self->fd); +} + +TEST_F(device, BAR_TEST) +{ + int ret = -EINVAL; + int final = 0; + + for (int i = 0; i <= 5; i++) { + ret = ioctl(self->fd, PCITEST_BAR, i); + + EXPECT_EQ(1, ret) { + TH_LOG("TEST FAILED FOR BAR %d\n", i); + final++; + } + } + + ASSERT_EQ(0, final); +} + +TEST_F(device, MSI_TEST) +{ + int ret = -EINVAL; + int final = 0; + + ret = ioctl(self->fd, PCITEST_SET_IRQTYPE, 1); + ASSERT_EQ(1, ret); + + for (int i = 1; i <= 32; i++) { + ret = ioctl(self->fd, PCITEST_MSI, i); + EXPECT_EQ(1, ret) { + TH_LOG("TEST FAILED FOR MSI%d\n", i); + final++; + } + } + + ASSERT_EQ(0, final); +} + +TEST_F(device, READ_TEST) +{ + int final = 0; + int ret = -EINVAL; + unsigned long SIZE[5] = {1, 1024, 1025, 1024000, 1024001}; + + ret = ioctl(self->fd, PCITEST_SET_IRQTYPE, 1); + ASSERT_EQ(1, ret); + + struct xfer_param param; + + param.flag = 0; + for (int i = 0; i < 5; i++) { + param.size = SIZE[i]; + ret = ioctl(self->fd, PCITEST_READ, &param); + EXPECT_EQ(1, ret) { + TH_LOG("TEST FAILED FOR size =%ld.\n", SIZE[i]); + final++; + } + } + + ASSERT_EQ(0, final); +} + +TEST_F(device, WRITE_TEST) +{ + int final = 0; + int ret = -EINVAL; + unsigned long SIZE[5] = {1, 1024, 1025, 1024000, 1024001}; + + ret = ioctl(self->fd, PCITEST_SET_IRQTYPE, 1); + ASSERT_EQ(1, ret); + + struct xfer_param param; + + param.flag = 0; + + for (int i = 0; i < 5; i++) { + param.size = SIZE[i]; + ret = ioctl(self->fd, PCITEST_WRITE, &param); + EXPECT_EQ(1, ret) { + TH_LOG("TEST FAILED FOR size =%ld.\n", SIZE[i]); + final++; + } + } + + ASSERT_EQ(0, final); +} + +TEST_F(device, COPY_TEST) +{ + int final = 0; + int ret = -EINVAL; + unsigned long SIZE[5] = {1, 1024, 1025, 1024000, 1024001}; + + ret = ioctl(self->fd, PCITEST_SET_IRQTYPE, 1); + ASSERT_EQ(1, ret); + + struct xfer_param param; + + param.flag = 0; + + for (int i = 0; i < 5; i++) { + param.size = SIZE[i]; + ret = ioctl(self->fd, PCITEST_COPY, &param); + EXPECT_EQ(1, ret) { + TH_LOG("TEST FAILED FOR size =%ld.\n", SIZE[i]); + final++; + } + } + + ASSERT_EQ(0, final); +} +TEST_HARNESS_MAIN -- 2.17.1

2 years, 2 months

9
18
0 0

[PATCH bpf-next 0/2] update 32-bit bounds when the lower 32-bit value is not wrapping

by Xu Kuohai

This patchset updates __reg_combine_64_into_32 function to set 32-bit bounds when lower 32-bit value is not wrapping, and add cases to for it. Xu Kuohai (2): bpf: update 32-bit bounds when the lower 32-bit value is not wrapping selftests/bpf: check bounds not in the 32-bit range kernel/bpf/verifier.c | 27 ++-- tools/testing/selftests/bpf/verifier/bounds.c | 121 ++++++++++++++++++ 2 files changed, 132 insertions(+), 16 deletions(-) -- 2.30.2

2 years, 2 months

3
5
0 0

[PATCH 0/2] kselftest/alsa: Log card and control information during startup

by Mark Brown

These patches help make the logs a bit more friendly to work with by adding human readable names for cards and controls alongside the numbers assigned to them even when things are working well. Signed-off-by: Mark Brown <broonie(a)kernel.org> --- Mark Brown (2): kselftest/alsa - mixer: Always log control names kselftest/alsa: Log card names during startup tools/testing/selftests/alsa/mixer-test.c | 13 +++++++++++++ tools/testing/selftests/alsa/pcm-test.c | 10 ++++++++++ 2 files changed, 23 insertions(+) --- base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6 change-id: 20230223-alsa-log-ctl-name-fb07f30d7217 Best regards, -- Mark Brown <broonie(a)kernel.org>

2 years, 2 months

2
3
0 0

[PATCH] kselftest/alsa - mixer-test: Don't fail tests if we can't restore default

by Mark Brown

If a control has an invalid default value then we might fail to set it when restoring the default value after our write tests, for example due to correctly implemented range checks in put() operations. Currently this causes us to report the tests we were running as failed even when the operation we were trying to test is successful, making it look like there are problems where none really exist. Stop doing this, only reporting any issues during the actual test. We already have validation for the initial readback being in spec and for writing the default value back so failed tests will be reported for these controls, and we log an error on the operation that failed when we write so there will be a diagnostic warning the user that there is a problem. Signed-off-by: Mark Brown <broonie(a)kernel.org> --- tools/testing/selftests/alsa/mixer-test.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/tools/testing/selftests/alsa/mixer-test.c b/tools/testing/selftests/alsa/mixer-test.c index 05f1749ae19d..ac5efa42d488 100644 --- a/tools/testing/selftests/alsa/mixer-test.c +++ b/tools/testing/selftests/alsa/mixer-test.c @@ -755,7 +755,6 @@ static bool test_ctl_write_valid_enumerated(struct ctl_data *ctl) static void test_ctl_write_valid(struct ctl_data *ctl) { bool pass; - int err; /* If the control is turned off let's be polite */ if (snd_ctl_elem_info_is_inactive(ctl->info)) { @@ -797,9 +796,7 @@ static void test_ctl_write_valid(struct ctl_data *ctl) } /* Restore the default value to minimise disruption */ - err = write_and_verify(ctl, ctl->def_val, NULL); - if (err < 0) - pass = false; + write_and_verify(ctl, ctl->def_val, NULL); ksft_test_result(pass, "write_valid.%d.%d\n", ctl->card->card, ctl->elem); @@ -1015,9 +1012,7 @@ static void test_ctl_write_invalid(struct ctl_data *ctl) } /* Restore the default value to minimise disruption */ - err = write_and_verify(ctl, ctl->def_val, NULL); - if (err < 0) - pass = false; + write_and_verify(ctl, ctl->def_val, NULL); ksft_test_result(pass, "write_invalid.%d.%d\n", ctl->card->card, ctl->elem); --- base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6 change-id: 20230224-alsa-mixer-test-restore-invalid-2a57b98aeb7f Best regards, -- Mark Brown <broonie(a)kernel.org>

2 years, 2 months

2
1
0 0

[PATCH v3 1/3] kunit: fix bug in debugfs logs of parameterized tests

by Rae Moar

Fix bug in debugfs logs that causes individual parameterized results to not appear because the log is reinitialized (cleared) when each parameter is run. Ensure these results appear in the debugfs logs, increase log size to allow for the size of parameterized results. As a result, append lines to the log directly rather than using an intermediate variable that can cause stack size warnings due to the increased log size. Here is the debugfs log of ext4_inode_test which uses parameterized tests before the fix: KTAP version 1 # Subtest: ext4_inode_test 1..1 # Totals: pass:16 fail:0 skip:0 total:16 ok 1 ext4_inode_test As you can see, this log does not include any of the individual parametrized results. After (in combination with the next two fixes to remove extra empty line and ensure KTAP valid format): KTAP version 1 1..1 KTAP version 1 # Subtest: ext4_inode_test 1..1 KTAP version 1 # Subtest: inode_test_xtimestamp_decoding ok 1 1901-12-13 Lower bound of 32bit < 0 timestamp, no extra bits ... (the rest of the individual parameterized tests) ok 16 2446-05-10 Upper bound of 32bit >=0 timestamp. All extra # inode_test_xtimestamp_decoding: pass:16 fail:0 skip:0 total:16 ok 1 inode_test_xtimestamp_decoding # Totals: pass:16 fail:0 skip:0 total:16 ok 1 ext4_inode_test Signed-off-by: Rae Moar <rmoar(a)google.com> Reviewed-by: David Gow <davidgow(a)google.com> --- Changes from v2 -> v3: - Fix a off-by-one bug in the kunit_log_append method. Changes from v1 -> v2: - Remove the use of the line variable in kunit_log_append that was causing stack size warnings. - Add before and after to the commit message. include/kunit/test.h | 2 +- lib/kunit/test.c | 18 ++++++++++++------ 2 files changed, 13 insertions(+), 7 deletions(-) diff --git a/include/kunit/test.h b/include/kunit/test.h index 08d3559dd703..0668d29f3453 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -34,7 +34,7 @@ DECLARE_STATIC_KEY_FALSE(kunit_running); struct kunit; /* Size of log associated with test. */ -#define KUNIT_LOG_SIZE 512 +#define KUNIT_LOG_SIZE 1500 /* Maximum size of parameter description string. */ #define KUNIT_PARAM_DESC_SIZE 128 diff --git a/lib/kunit/test.c b/lib/kunit/test.c index c9e15bb60058..c4d6304edd61 100644 --- a/lib/kunit/test.c +++ b/lib/kunit/test.c @@ -114,22 +114,27 @@ static void kunit_print_test_stats(struct kunit *test, */ void kunit_log_append(char *log, const char *fmt, ...) { - char line[KUNIT_LOG_SIZE]; va_list args; - int len_left; + int len, log_len, len_left; if (!log) return; - len_left = KUNIT_LOG_SIZE - strlen(log) - 1; + log_len = strlen(log); + len_left = KUNIT_LOG_SIZE - log_len - 1; if (len_left <= 0) return; + /* Evaluate length of line to add to log */ va_start(args, fmt); - vsnprintf(line, sizeof(line), fmt, args); + len = vsnprintf(NULL, 0, fmt, args) + 1; + va_end(args); + + /* Print formatted line to the log */ + va_start(args, fmt); + vsnprintf(log + log_len, min(len, len_left), fmt, args); va_end(args); - strncat(log, line, len_left); } EXPORT_SYMBOL_GPL(kunit_log_append); @@ -437,7 +442,6 @@ static void kunit_run_case_catch_errors(struct kunit_suite *suite, struct kunit_try_catch_context context; struct kunit_try_catch *try_catch; - kunit_init_test(test, test_case->name, test_case->log); try_catch = &test->try_catch; kunit_try_catch_init(try_catch, @@ -533,6 +537,8 @@ int kunit_run_tests(struct kunit_suite *suite) struct kunit_result_stats param_stats = { 0 }; test_case->status = KUNIT_SKIPPED; + kunit_init_test(&test, test_case->name, test_case->log); + if (!test_case->generate_params) { /* Non-parameterised test. */ kunit_run_case_catch_errors(suite, test_case, &test); base-commit: 60684c2bd35064043360e6f716d1b7c20e967b7d -- 2.40.0.rc0.216.gc4246ad0f0-goog

2 years, 2 months

2
5
0 0

Re: [PATCH bpf-next v2 0/8] Support defragmenting IPv(4|6) packets in BPF

by Alexei Starovoitov

On Mon, Feb 27, 2023 at 5:57 PM Daniel Xu <dxu(a)dxuuu.xyz> wrote: > > Hi Alexei, > > On Mon, Feb 27, 2023 at 03:03:38PM -0800, Alexei Starovoitov wrote: > > On Mon, Feb 27, 2023 at 12:51:02PM -0700, Daniel Xu wrote: > > > === Context === > > > > > > In the context of a middlebox, fragmented packets are tricky to handle. > > > The full 5-tuple of a packet is often only available in the first > > > fragment which makes enforcing consistent policy difficult. There are > > > really only two stateless options, neither of which are very nice: > > > > > > 1. Enforce policy on first fragment and accept all subsequent fragments. > > > This works but may let in certain attacks or allow data exfiltration. > > > > > > 2. Enforce policy on first fragment and drop all subsequent fragments. > > > This does not really work b/c some protocols may rely on > > > fragmentation. For example, DNS may rely on oversized UDP packets for > > > large responses. > > > > > > So stateful tracking is the only sane option. RFC 8900 [0] calls this > > > out as well in section 6.3: > > > > > > Middleboxes [...] should process IP fragments in a manner that is > > > consistent with [RFC0791] and [RFC8200]. In many cases, middleboxes > > > must maintain state in order to achieve this goal. > > > > > > === BPF related bits === > > > > > > However, when policy is enforced through BPF, the prog is run before the > > > kernel reassembles fragmented packets. This leaves BPF developers in a > > > awkward place: implement reassembly (possibly poorly) or use a stateless > > > method as described above. > > > > > > Fortunately, the kernel has robust support for fragmented IP packets. > > > This patchset wraps the existing defragmentation facilities in kfuncs so > > > that BPF progs running on middleboxes can reassemble fragmented packets > > > before applying policy. > > > > > > === Patchset details === > > > > > > This patchset is (hopefully) relatively straightforward from BPF perspective. > > > One thing I'd like to call out is the skb_copy()ing of the prog skb. I > > > did this to maintain the invariant that the ctx remains valid after prog > > > has run. This is relevant b/c ip_defrag() and ip_check_defrag() may > > > consume the skb if the skb is a fragment. > > > > Instead of doing all that with extra skb copy can you hook bpf prog after > > the networking stack already handled ip defrag? > > What kind of middle box are you doing? Why does it have to run at TC layer? > > Unless I'm missing something, the only other relevant hooks would be > socket hooks, right? > > Unfortunately I don't think my use case can do that. We are running the > kernel as a router, so no sockets are involved. Are you using bpf_fib_lookup and populating kernel routing table and doing everything on your own including neigh ? Have you considered to skb redirect to another netdev that does ip defrag? Like macvlan does it under some conditions. This can be generalized. Recently Florian proposed to allow calling bpf progs from all existing netfilter hooks. You can pretend to local deliver and hook in NF_INET_LOCAL_IN ? I feel it would be so much cleaner if stack does ip_defrag normally. The general issue of skb ownership between bpf prog and defrag logic isn't really solved with skb_copy. It's still an issue.

2 years, 2 months

4
6
0 0

kselftest/fixes kselftest-seccomp: 7 runs, 3 regressions (v6.3-rc1-1-g2da789cda462)

by kernelci.org bot

kselftest/fixes kselftest-seccomp: 7 runs, 3 regressions (v6.3-rc1-1-g2da789cda462) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-1-g2da… Test: kselftest-seccomp Tree: kselftest Branch: fixes Describe: v6.3-rc1-1-g2da789cda462 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 2da789cda462bda93679f53ee38f9aa2309d47e8 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/6407747b9e64be54368c8636 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm/… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-seccomp.login: https://kernelci.org/test/case/id/6407747b9e64be54368c8637 failing since 70 days (last pass: linux-kselftest-fixes-6.1-rc3-3-g89c1017aac67, first fail: v6.2-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/64077bba6957f3ee748c862f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-seccomp.login: https://kernelci.org/test/case/id/64077bba6957f3ee748c8630 failing since 139 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/64077ade6f8a1e97a58c8634 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-seccomp.login: https://kernelci.org/test/case/id/64077ade6f8a1e97a58c8635 failing since 139 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

1
0
0 0

kselftest/fixes kselftest-lkdtm: 7 runs, 3 regressions (v6.3-rc1-1-g2da789cda462)

by kernelci.org bot

kselftest/fixes kselftest-lkdtm: 7 runs, 3 regressions (v6.3-rc1-1-g2da789cda462) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-1-g2da… Test: kselftest-lkdtm Tree: kselftest Branch: fixes Describe: v6.3-rc1-1-g2da789cda462 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 2da789cda462bda93679f53ee38f9aa2309d47e8 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/6407743f2c62013d088c8658 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm/… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/6407743f2c62013d088c8659 failing since 140 days (last pass: v6.0-rc1, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/64077c37edecf107388c8638 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/64077c37edecf107388c8639 failing since 139 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/64077a004355929b6e8c8645 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/64077a004355929b6e8c8646 failing since 139 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

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kselftest/fixes kselftest-lib: 4 runs, 3 regressions (v6.3-rc1-1-g2da789cda462)

by kernelci.org bot

kselftest/fixes kselftest-lib: 4 runs, 3 regressions (v6.3-rc1-1-g2da789cda462) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-1-g2da… Test: kselftest-lib Tree: kselftest Branch: fixes Describe: v6.3-rc1-1-g2da789cda462 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 2da789cda462bda93679f53ee38f9aa2309d47e8 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/6407747d438024499e8c863d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm/… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lib.login: https://kernelci.org/test/case/id/6407747d438024499e8c863e failing since 70 days (last pass: linux-kselftest-fixes-6.1-rc3-3-g89c1017aac67, first fail: v6.2-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/640773ffe0e29234bd8c8638 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lib.login: https://kernelci.org/test/case/id/640773ffe0e29234bd8c8639 failing since 140 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/64077bb9a3406820a08c8699 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lib.login: https://kernelci.org/test/case/id/64077bb9a3406820a08c869a failing since 139 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

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kselftest/fixes kselftest-livepatch: 3 runs, 2 regressions (v6.3-rc1-1-g2da789cda462)

by kernelci.org bot

kselftest/fixes kselftest-livepatch: 3 runs, 2 regressions (v6.3-rc1-1-g2da789cda462) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-1-g2da… Test: kselftest-livepatch Tree: kselftest Branch: fixes Describe: v6.3-rc1-1-g2da789cda462 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 2da789cda462bda93679f53ee38f9aa2309d47e8 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/640774637b9e4564338c863b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm/… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-livepatch.login: https://kernelci.org/test/case/id/640774637b9e4564338c863c failing since 70 days (last pass: linux-kselftest-fixes-6.1-rc3-3-g89c1017aac67, first fail: v6.2-rc1) platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/64077cd67119378d438c8641 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-livepatch.login: https://kernelci.org/test/case/id/64077cd67119378d438c8642 failing since 139 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

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kselftest/fixes kselftest-cpufreq: 8 runs, 1 regressions (v6.3-rc1-1-g2da789cda462)

by kernelci.org bot

kselftest/fixes kselftest-cpufreq: 8 runs, 1 regressions (v6.3-rc1-1-g2da789cda462) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.3-rc1-1-g2da… Test: kselftest-cpufreq Tree: kselftest Branch: fixes Describe: v6.3-rc1-1-g2da789cda462 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 2da789cda462bda93679f53ee38f9aa2309d47e8 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/64077ce5fde2c9a0a08c864b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.3-rc1-1-g2da789cda462/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-cpufreq.login: https://kernelci.org/test/case/id/64077ce5fde2c9a0a08c864c failing since 139 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 2 months

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kselftest/next kselftest-seccomp: 4 runs, 3 regressions (v6.3-rc1-1-ge1e17d7debf4)

by kernelci.org bot

kselftest/next kselftest-seccomp: 4 runs, 3 regressions (v6.3-rc1-1-ge1e17d7debf4) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.3-rc1-1-ge1e1… Test: kselftest-seccomp Tree: kselftest Branch: next Describe: v6.3-rc1-1-ge1e17d7debf4 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: e1e17d7debf486fd3b757df9e009b8d109e4be43 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/64077366c3db2914108c864a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm/m… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm/m… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-seccomp.login: https://kernelci.org/test/case/id/64077366c3db2914108c864b failing since 70 days (last pass: v6.1-rc1-24-gd5ba85d6d8be, first fail: v6.2-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640779ed3413ee27728c865c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-seccomp.login: https://kernelci.org/test/case/id/640779ed3413ee27728c865d failing since 140 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640776fabbb7c6e9918c8653 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-seccomp.login: https://kernelci.org/test/case/id/640776fabbb7c6e9918c8654 failing since 140 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

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kselftest/next kselftest-lkdtm: 4 runs, 3 regressions (v6.3-rc1-1-ge1e17d7debf4)

by kernelci.org bot

kselftest/next kselftest-lkdtm: 4 runs, 3 regressions (v6.3-rc1-1-ge1e17d7debf4) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.3-rc1-1-ge1e1… Test: kselftest-lkdtm Tree: kselftest Branch: next Describe: v6.3-rc1-1-ge1e17d7debf4 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: e1e17d7debf486fd3b757df9e009b8d109e4be43 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/640772d7c7c82989da8c8634 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm/m… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm/m… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/640772d7c7c82989da8c8635 failing since 97 days (last pass: v6.1-rc1-23-g00dd59519141, first fail: v6.1-rc1-23-g8008d88e6d16) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/6407789a14859f030b8c8632 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/6407789a14859f030b8c8633 failing since 140 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/6407774678fc58b60d8c863e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/6407774678fc58b60d8c863f failing since 140 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

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kselftest/next kselftest-livepatch: 2 runs, 2 regressions (v6.3-rc1-1-ge1e17d7debf4)

by kernelci.org bot

kselftest/next kselftest-livepatch: 2 runs, 2 regressions (v6.3-rc1-1-ge1e17d7debf4) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.3-rc1-1-ge1e1… Test: kselftest-livepatch Tree: kselftest Branch: next Describe: v6.3-rc1-1-ge1e17d7debf4 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: e1e17d7debf486fd3b757df9e009b8d109e4be43 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/640774035d8cef5fba8c8632 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm/m… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm/m… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-livepatch.login: https://kernelci.org/test/case/id/640774035d8cef5fba8c8633 failing since 70 days (last pass: v6.1-rc1-24-gd5ba85d6d8be, first fail: v6.2-rc1) platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/6407784890f9bcb7788c868e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-livepatch.login: https://kernelci.org/test/case/id/6407784890f9bcb7788c868f failing since 140 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

1
0
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kselftest/next kselftest-lib: 3 runs, 3 regressions (v6.3-rc1-1-ge1e17d7debf4)

by kernelci.org bot

kselftest/next kselftest-lib: 3 runs, 3 regressions (v6.3-rc1-1-ge1e17d7debf4) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.3-rc1-1-ge1e1… Test: kselftest-lib Tree: kselftest Branch: next Describe: v6.3-rc1-1-ge1e17d7debf4 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: e1e17d7debf486fd3b757df9e009b8d109e4be43 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/6407738b05ef778ed18c8648 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm/m… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm/m… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lib.login: https://kernelci.org/test/case/id/6407738b05ef778ed18c8649 failing since 70 days (last pass: v6.1-rc1-24-gd5ba85d6d8be, first fail: v6.2-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/64077782ea66f63c348c86e1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lib.login: https://kernelci.org/test/case/id/64077782ea66f63c348c86e2 failing since 140 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640777d6785d43e8eb8c8698 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-lib.login: https://kernelci.org/test/case/id/640777d6785d43e8eb8c8699 failing since 140 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

1
0
0 0

kselftest/next kselftest-cpufreq: 4 runs, 1 regressions (v6.3-rc1-1-ge1e17d7debf4)

by kernelci.org bot

kselftest/next kselftest-cpufreq: 4 runs, 1 regressions (v6.3-rc1-1-ge1e17d7debf4) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.3-rc1-1-ge1e1… Test: kselftest-cpufreq Tree: kselftest Branch: next Describe: v6.3-rc1-1-ge1e17d7debf4 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: e1e17d7debf486fd3b757df9e009b8d109e4be43 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/640779de3413ee27728c8648 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-1-ge1e17d7debf4/arm64… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023030… * kselftest-cpufreq.login: https://kernelci.org/test/case/id/640779de3413ee27728c8649 failing since 140 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

1
0
0 0

kselftest/fixes build: 8 builds: 0 failed, 8 passed, 9 warnings (v6.3-rc1-1-g2da789cda462)

by kernelci.org bot

kselftest/fixes build: 8 builds: 0 failed, 8 passed, 9 warnings (v6.3-rc1-1-g2da789cda462) Full Build Summary: https://kernelci.org/build/kselftest/branch/fixes/kernel/v6.3-rc1-1-g2da789… Tree: kselftest Branch: fixes Git Describe: v6.3-rc1-1-g2da789cda462 Git Commit: 2da789cda462bda93679f53ee38f9aa2309d47e8 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git Built: 4 unique architectures Warnings Detected: arm64: defconfig+kselftest (clang-16): 3 warnings defconfig+kselftest+arm64-chromebook (clang-16): 3 warnings arm: i386: x86_64: x86_64_defconfig+kselftest (clang-16): 3 warnings Warnings summary: 2 drivers/gpu/host1x/dev.c:520:6: warning: variable 'syncpt_irq' is uninitialized when used here [-Wuninitialized] 2 drivers/gpu/host1x/dev.c:490:16: note: initialize the variable 'syncpt_irq' to silence this warning 2 1 warning generated. 1 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: .text+0x1463d6 1 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x28: relocation to !ENDBR: .text+0x14654b 1 vmlinux.o: warning: objtool: lkdtm_UNSET_SMEP+0xca: relocation to !ENDBR: native_write_cr4+0x4 ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- defconfig+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+kselftest (arm64, clang-16) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: drivers/gpu/host1x/dev.c:520:6: warning: variable 'syncpt_irq' is uninitialized when used here [-Wuninitialized] drivers/gpu/host1x/dev.c:490:16: note: initialize the variable 'syncpt_irq' to silence this warning 1 warning generated. -------------------------------------------------------------------------------- defconfig+kselftest+arm64-chromebook (arm64, clang-16) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: drivers/gpu/host1x/dev.c:520:6: warning: variable 'syncpt_irq' is uninitialized when used here [-Wuninitialized] drivers/gpu/host1x/dev.c:490:16: note: initialize the variable 'syncpt_irq' to silence this warning 1 warning generated. -------------------------------------------------------------------------------- defconfig+kselftest+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig+kselftest (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, clang-16) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x28: relocation to !ENDBR: .text+0x14654b vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: .text+0x1463d6 vmlinux.o: warning: objtool: lkdtm_UNSET_SMEP+0xca: relocation to !ENDBR: native_write_cr4+0x4 --- For more info write to <info(a)kernelci.org>

2 years, 2 months

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kselftest/next build: 6 builds: 0 failed, 6 passed, 3 warnings (v6.3-rc1-1-ge1e17d7debf4)

by kernelci.org bot

kselftest/next build: 6 builds: 0 failed, 6 passed, 3 warnings (v6.3-rc1-1-ge1e17d7debf4) Full Build Summary: https://kernelci.org/build/kselftest/branch/next/kernel/v6.3-rc1-1-ge1e17d7… Tree: kselftest Branch: next Git Describe: v6.3-rc1-1-ge1e17d7debf4 Git Commit: e1e17d7debf486fd3b757df9e009b8d109e4be43 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git Built: 4 unique architectures Warnings Detected: arm64: arm: i386: x86_64: x86_64_defconfig+kselftest (clang-16): 3 warnings Warnings summary: 1 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: .text+0x1463d6 1 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x28: relocation to !ENDBR: .text+0x14654b 1 vmlinux.o: warning: objtool: lkdtm_UNSET_SMEP+0xca: relocation to !ENDBR: native_write_cr4+0x4 ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- defconfig+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+kselftest+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig+kselftest (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, clang-16) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x28: relocation to !ENDBR: .text+0x14654b vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: .text+0x1463d6 vmlinux.o: warning: objtool: lkdtm_UNSET_SMEP+0xca: relocation to !ENDBR: native_write_cr4+0x4 --- For more info write to <info(a)kernelci.org>

2 years, 2 months

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[PATCH 6.1 773/885] selftests: seccomp: Fix incorrect kernel headers search path

by Greg Kroah-Hartman

From: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> commit 07d42dd854446ba3177ad7a217870a5b4edee165 upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-kselftest(a)vger.kernel.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- tools/testing/selftests/seccomp/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/seccomp/Makefile +++ b/tools/testing/selftests/seccomp/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -Wl,-no-as-needed -Wall -isystem ../../../../usr/include/ +CFLAGS += -Wl,-no-as-needed -Wall $(KHDR_INCLUDES) LDFLAGS += -lpthread LDLIBS += -lcap

2 years, 2 months

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[PATCH 6.1 772/885] selftests: vm: Fix incorrect kernel headers search path

by Greg Kroah-Hartman

From: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> commit 8eb3751c73bec746f61fb6bada60d1074d92b8c3 upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-kselftest(a)vger.kernel.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- tools/testing/selftests/vm/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -23,7 +23,7 @@ MACHINE ?= $(shell echo $(uname_M) | sed # LDLIBS. MAKEFLAGS += --no-builtin-rules -CFLAGS = -Wall -I $(top_srcdir) -I $(top_srcdir)/usr/include $(EXTRA_CFLAGS) $(KHDR_INCLUDES) +CFLAGS = -Wall -I $(top_srcdir) $(EXTRA_CFLAGS) $(KHDR_INCLUDES) LDLIBS = -lrt -lpthread TEST_GEN_FILES = compaction_test TEST_GEN_FILES += gup_test

2 years, 2 months

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[PATCH 6.1 771/885] selftests: dmabuf-heaps: Fix incorrect kernel headers search path

by Greg Kroah-Hartman

From: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> commit f80f09b59fdd45753dd80ac623981ad00ece4c2d upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-kselftest(a)vger.kernel.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- tools/testing/selftests/dmabuf-heaps/Makefile | 2 +- tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) --- a/tools/testing/selftests/dmabuf-heaps/Makefile +++ b/tools/testing/selftests/dmabuf-heaps/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -static -O3 -Wl,-no-as-needed -Wall +CFLAGS += -static -O3 -Wl,-no-as-needed -Wall $(KHDR_INCLUDES) TEST_GEN_PROGS = dmabuf-heap --- a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c +++ b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c @@ -13,10 +13,9 @@ #include <sys/types.h> #include <linux/dma-buf.h> +#include <linux/dma-heap.h> #include <drm/drm.h> -#include "../../../../include/uapi/linux/dma-heap.h" - #define DEVPATH "/dev/dma_heap" static int check_vgem(int fd)

2 years, 2 months

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[PATCH 6.1 770/885] selftests: drivers: Fix incorrect kernel headers search path

by Greg Kroah-Hartman

From: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> commit 07f0148aafe8c95a3a76cd59e9e75b4d78d1d31d upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-kselftest(a)vger.kernel.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- tools/testing/selftests/drivers/dma-buf/Makefile | 2 +- tools/testing/selftests/drivers/s390x/uvdevice/Makefile | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) --- a/tools/testing/selftests/drivers/dma-buf/Makefile +++ b/tools/testing/selftests/drivers/dma-buf/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only -CFLAGS += -I../../../../../usr/include/ +CFLAGS += $(KHDR_INCLUDES) TEST_GEN_PROGS := udmabuf --- a/tools/testing/selftests/drivers/s390x/uvdevice/Makefile +++ b/tools/testing/selftests/drivers/s390x/uvdevice/Makefile @@ -11,10 +11,9 @@ else TEST_GEN_PROGS := test_uvdevice top_srcdir ?= ../../../../../.. -khdr_dir = $(top_srcdir)/usr/include LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include -CFLAGS += -Wall -Werror -static -I$(khdr_dir) -I$(LINUX_TOOL_ARCH_INCLUDE) +CFLAGS += -Wall -Werror -static $(KHDR_INCLUDES) -I$(LINUX_TOOL_ARCH_INCLUDE) include ../../../lib.mk

2 years, 2 months

1
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[PATCH 6.1 769/885] selftests: futex: Fix incorrect kernel headers search path

by Greg Kroah-Hartman

From: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> commit 24c55275ba0d538def2b1220002d0e808a85d50f upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-kselftest(a)vger.kernel.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- tools/testing/selftests/futex/functional/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/futex/functional/Makefile +++ b/tools/testing/selftests/futex/functional/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -INCLUDES := -I../include -I../../ -I../../../../../usr/include/ +INCLUDES := -I../include -I../../ $(KHDR_INCLUDES) CFLAGS := $(CFLAGS) -g -O2 -Wall -D_GNU_SOURCE -pthread $(INCLUDES) $(KHDR_INCLUDES) LDLIBS := -lpthread -lrt

2 years, 2 months

1
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[PATCH 6.1 768/885] selftests: ipc: Fix incorrect kernel headers search path

by Greg Kroah-Hartman

From: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> commit ecf9fdb5c2a9d63c732acccb6318feb73dd1589f upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-kselftest(a)vger.kernel.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- tools/testing/selftests/ipc/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/ipc/Makefile +++ b/tools/testing/selftests/ipc/Makefile @@ -10,7 +10,7 @@ ifeq ($(ARCH),x86_64) CFLAGS := -DCONFIG_X86_64 -D__x86_64__ endif -CFLAGS += -I../../../../usr/include/ +CFLAGS += $(KHDR_INCLUDES) TEST_GEN_PROGS := msgque

2 years, 2 months

1
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[PATCH 6.1 767/885] selftests: perf_events: Fix incorrect kernel headers search path

by Greg Kroah-Hartman

From: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> commit 465cbb1b9a9fd5f6907adb2d761facaf1a46bfbe upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-kselftest(a)vger.kernel.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- tools/testing/selftests/perf_events/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/perf_events/Makefile +++ b/tools/testing/selftests/perf_events/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -Wl,-no-as-needed -Wall -I../../../../usr/include +CFLAGS += -Wl,-no-as-needed -Wall $(KHDR_INCLUDES) LDFLAGS += -lpthread TEST_GEN_PROGS := sigtrap_threads remove_on_exec

2 years, 2 months

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[PATCH 6.1 766/885] selftests: mount_setattr: Fix incorrect kernel headers search path

by Greg Kroah-Hartman

From: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> commit 5d11f2d0eb39d2b5c5e8f05e1f650c4a4de69918 upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-kselftest(a)vger.kernel.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- tools/testing/selftests/mount_setattr/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/mount_setattr/Makefile +++ b/tools/testing/selftests/mount_setattr/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for mount selftests. -CFLAGS = -g -I../../../../usr/include/ -Wall -O2 -pthread +CFLAGS = -g $(KHDR_INCLUDES) -Wall -O2 -pthread TEST_GEN_FILES += mount_setattr_test

2 years, 2 months

1
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[PATCH 6.1 765/885] selftests: move_mount_set_group: Fix incorrect kernel headers search path

by Greg Kroah-Hartman

From: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> commit 65c68af0131bfef8e395c325735b6c40638cb931 upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: linux-kselftest(a)vger.kernel.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: <stable(a)vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- tools/testing/selftests/move_mount_set_group/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/move_mount_set_group/Makefile +++ b/tools/testing/selftests/move_mount_set_group/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for mount selftests. -CFLAGS = -g -I../../../../usr/include/ -Wall -O2 +CFLAGS = -g $(KHDR_INCLUDES) -Wall -O2 TEST_GEN_FILES += move_mount_set_group_test

2 years, 2 months

1
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