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[PATCH AUTOSEL 5.10 11/26] selftests/resctrl: Change the default limited time to 120 seconds

by Sasha Levin

From: Shaopeng Tan <tan.shaopeng(a)jp.fujitsu.com> [ Upstream commit e2e3fb6ef0d6548defbe0be6e092397aaa92f3a1 ] When testing on a Intel(R) Xeon(R) Gold 6254 CPU @ 3.10GHz the resctrl selftests fail due to timeout after exceeding the default time limit of 45 seconds. On this system the test takes about 68 seconds. Since the failing test by default accesses a fixed size of memory, the execution time should not vary significantly between different environment. A new default of 120 seconds should be sufficient yet easy to customize with the introduction of the "settings" file for reference. Reviewed-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Signed-off-by: Shaopeng Tan <tan.shaopeng(a)jp.fujitsu.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/resctrl/settings | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 tools/testing/selftests/resctrl/settings diff --git a/tools/testing/selftests/resctrl/settings b/tools/testing/selftests/resctrl/settings new file mode 100644 index 000000000000..a383f3d4565b --- /dev/null +++ b/tools/testing/selftests/resctrl/settings @@ -0,0 +1,3 @@ +# If running time is longer than 120 seconds when new tests are added in +# the future, increase timeout here. +timeout=120 -- 2.35.1

3 years, 3 months

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[PATCH AUTOSEL 5.15 16/37] selftests/resctrl: Change the default limited time to 120 seconds

by Sasha Levin

From: Shaopeng Tan <tan.shaopeng(a)jp.fujitsu.com> [ Upstream commit e2e3fb6ef0d6548defbe0be6e092397aaa92f3a1 ] When testing on a Intel(R) Xeon(R) Gold 6254 CPU @ 3.10GHz the resctrl selftests fail due to timeout after exceeding the default time limit of 45 seconds. On this system the test takes about 68 seconds. Since the failing test by default accesses a fixed size of memory, the execution time should not vary significantly between different environment. A new default of 120 seconds should be sufficient yet easy to customize with the introduction of the "settings" file for reference. Reviewed-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Signed-off-by: Shaopeng Tan <tan.shaopeng(a)jp.fujitsu.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/resctrl/settings | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 tools/testing/selftests/resctrl/settings diff --git a/tools/testing/selftests/resctrl/settings b/tools/testing/selftests/resctrl/settings new file mode 100644 index 000000000000..a383f3d4565b --- /dev/null +++ b/tools/testing/selftests/resctrl/settings @@ -0,0 +1,3 @@ +# If running time is longer than 120 seconds when new tests are added in +# the future, increase timeout here. +timeout=120 -- 2.35.1

3 years, 3 months

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[PATCH AUTOSEL 5.17 19/48] selftests/resctrl: Change the default limited time to 120 seconds

by Sasha Levin

From: Shaopeng Tan <tan.shaopeng(a)jp.fujitsu.com> [ Upstream commit e2e3fb6ef0d6548defbe0be6e092397aaa92f3a1 ] When testing on a Intel(R) Xeon(R) Gold 6254 CPU @ 3.10GHz the resctrl selftests fail due to timeout after exceeding the default time limit of 45 seconds. On this system the test takes about 68 seconds. Since the failing test by default accesses a fixed size of memory, the execution time should not vary significantly between different environment. A new default of 120 seconds should be sufficient yet easy to customize with the introduction of the "settings" file for reference. Reviewed-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Signed-off-by: Shaopeng Tan <tan.shaopeng(a)jp.fujitsu.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/resctrl/settings | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 tools/testing/selftests/resctrl/settings diff --git a/tools/testing/selftests/resctrl/settings b/tools/testing/selftests/resctrl/settings new file mode 100644 index 000000000000..a383f3d4565b --- /dev/null +++ b/tools/testing/selftests/resctrl/settings @@ -0,0 +1,3 @@ +# If running time is longer than 120 seconds when new tests are added in +# the future, increase timeout here. +timeout=120 -- 2.35.1

3 years, 3 months

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[PATCH AUTOSEL 5.18 19/49] selftests/resctrl: Change the default limited time to 120 seconds

by Sasha Levin

From: Shaopeng Tan <tan.shaopeng(a)jp.fujitsu.com> [ Upstream commit e2e3fb6ef0d6548defbe0be6e092397aaa92f3a1 ] When testing on a Intel(R) Xeon(R) Gold 6254 CPU @ 3.10GHz the resctrl selftests fail due to timeout after exceeding the default time limit of 45 seconds. On this system the test takes about 68 seconds. Since the failing test by default accesses a fixed size of memory, the execution time should not vary significantly between different environment. A new default of 120 seconds should be sufficient yet easy to customize with the introduction of the "settings" file for reference. Reviewed-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Signed-off-by: Shaopeng Tan <tan.shaopeng(a)jp.fujitsu.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/resctrl/settings | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 tools/testing/selftests/resctrl/settings diff --git a/tools/testing/selftests/resctrl/settings b/tools/testing/selftests/resctrl/settings new file mode 100644 index 000000000000..a383f3d4565b --- /dev/null +++ b/tools/testing/selftests/resctrl/settings @@ -0,0 +1,3 @@ +# If running time is longer than 120 seconds when new tests are added in +# the future, increase timeout here. +timeout=120 -- 2.35.1

3 years, 3 months

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lkft kselftest for next-20220601

by lkft＠linaro.org

## Build * kernel: 5.18.0 * git: ['', 'https://gitlab.com/Linaro/lkft/mirrors/next/linux-next'] * git branch: master * git commit: 5d8e7e3bbaaf115a935accd269873469928848c0 * git describe: next-20220601 * test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20220601 ## Test Regressions (compared to next-20220531) No test regressions found. ## Metric Regressions (compared to next-20220531) No metric regressions found. Tested-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to next-20220531) * qemu_arm, kselftest-seccomp - seccomp.seccomp_benchmark ## Metric Fixes (compared to next-20220531) No metric fixes found. ## Test result summary total: 546, pass: 266, fail: 108, skip: 172, xfail: 0 ## Build Summary ## Test suites summary * kselftest-android * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers * kselftest-efivarfs * kselftest-filesystems * kselftest-firmware * kselftest-fpu * kselftest-gpio * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-kvm * kselftest-lib * kselftest-membarrier * kselftest-openat2 * kselftest-pid_namespace * kselftest-pidfd * kselftest-proc * kselftest-pstore * kselftest-rseq * kselftest-rtc * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-splice * kselftest-static_keys * kselftest-sync * kselftest-sysctl * kselftest-timens * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-vm -- Linaro LKFT https://lkft.linaro.org

3 years, 3 months

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Koszty instalacji fotowoltaicznej

by "Arkadiusz Sokołowski"

Dzień dobry, stworzyliśmy specjalną ofertę dla firm, na kompleksową obsługę inwestycji w fotowoltaikę. Specjalizujemy się w zakresie doboru, montażu i serwisie instalacji fotowoltaicznych, dysponujemy najnowocześniejszymi rozwiązania, które zapewnią Państwu oczekiwane rezultaty. Możemy przygotować dla Państwa wstępną kalkulację i przeanalizować efekty możliwe do osiągnięcia. Czy są Państwo otwarci na wstępną rozmowę w tym temacie? Pozdrawiam, Arkadiusz Sokołowski

3 years, 3 months

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[PATCH] selftests net: fix bpf build error

by Lina Wang

bpf_helpers.h has been moved to tools/lib/bpf since 5.10, so add more incliding path. Fixes: edae34a3ed92 ("selftests net: add UDP GRO fraglist + bpf self-tests") Reported-by: kernel test robot <oliver.sang(a)intel.com> Signed-off-by: Lina Wang <lina.wang(a)mediatek.com> --- tools/testing/selftests/net/bpf/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/net/bpf/Makefile b/tools/testing/selftests/net/bpf/Makefile index f91bf14bbee7..070251986dbe 100644 --- a/tools/testing/selftests/net/bpf/Makefile +++ b/tools/testing/selftests/net/bpf/Makefile @@ -2,6 +2,7 @@ CLANG ?= clang CCINCLUDE += -I../../bpf +CCINCLUDE += -I../../../../lib CCINCLUDE += -I../../../../../usr/include/ TEST_CUSTOM_PROGS = $(OUTPUT)/bpf/nat6to4.o -- 2.18.0

3 years, 3 months

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[PATCH V5 00/31] x86/sgx and selftests/sgx: Support SGX2

by Reinette Chatre

V4: https://lore.kernel.org/lkml/cover.1649878359.git.reinette.chatre@intel.com/ Changes since V4 that directly impact user space: - SGX_IOC_ENCLAVE_MODIFY_TYPES ioctl()'s struct was renamed from struct sgx_enclave_modify_type to struct sgx_enclave_modify_types. (Jarkko) Details about changes since V4 that do not directly impact user space: - Related function names were changed to match with the struct name change: sgx_ioc_enclave_modify_type() -> sgx_ioc_enclave_modify_types() sgx_enclave_modify_type() -> sgx_enclave_modify_types() - Revert a SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS parameter check that requires read permission. The hardware does support restricting enclave page permission to zero permissions. Replace with permission check to ensure read permission is set when write permission is set. This is verified early to prevent a later fault of the instruction. (Vijay). - Do not attempt direct reclaim if no EPC pages available during page fault. mmap_lock is already held in page fault handler so attempting to take it again while running sgx_reclaim_pages() has risk of deadlock. This was discovered by lockdep during stress testing. - Pick up Reviewed-by and Tested-by tags from Jarkko. - Pick up Tested-by tags from Haitao after testing with Intel SGX SDK/PSW. - Pick up Tested-by tags from Vijay after testing with Gramine. V3: https://lore.kernel.org/lkml/cover.1648847675.git.reinette.chatre@intel.com/ Changes since V3 that directly impact user space: - SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS ioctl()'s struct sgx_enclave_restrict_permissions no longer provides entire secinfo, just the new permissions in new "permissions" struct member. (Jarkko) - Rename SGX_IOC_ENCLAVE_MODIFY_TYPE ioctl() to SGX_IOC_ENCLAVE_MODIFY_TYPES. (Jarkko) - SGX_IOC_ENCLAVE_MODIFY_TYPES ioctl()'s struct sgx_enclave_modify_type no longer provides entire secinfo, just the new page type in new "page_type" struct member. (Jarkko) Details about changes since V3 that do not directly impact user space: - Add new patch to enable VA pages to be added without invoking reclaimer directly if no EPC pages are available, failing instead. This enables VA pages to be added with enclave's mutex held. Fixes an issue encountered by Haitao. More details in new patch "x86/sgx: Support VA page allocation without reclaiming". - While refactoring, change existing code to consistently use IS_ALIGNED(). (Jarkko) - Many patches received a tag from Jarkko. - Many smaller changes, please refer to individual patches. V2: https://lore.kernel.org/lkml/cover.1644274683.git.reinette.chatre@intel.com/ Changes since V2 that directly impact user space: - Maximum allowed permissions of dynamically added pages is RWX, previously limited to RW. (Jarkko) Dynamically added pages are initially created with architecturally limited EPCM permissions of RW. mmap() and mprotect() of these pages with RWX permissions would no longer be blocked by SGX driver. PROT_EXEC on dynamically added pages will be possible after running ENCLU[EMODPE] from within the enclave with appropriate VMA permissions. - The kernel no longer attempts to track the EPCM runtime permissions. (Jarkko) Consequences are: - Kernel does not modify PTEs to follow EPCM permissions. User space will receive #PF with SGX error code in cases where the V2 implementation would have resulted in regular (non-SGX) page fault error code. - SGX_IOC_ENCLAVE_RELAX_PERMISSIONS is removed. This ioctl() was used to clear PTEs after permissions were modified from within the enclave and ensure correct PTEs are installed. Since PTEs no longer track EPCM permissions the changes in EPCM permissions would not impact PTEs. As long as new permissions are within the maximum vetted permissions (vm_max_prot_bits) only ENCLU[EMODPE] from within enclave is needed, as accompanied by appropriate VMA permissions. - struct sgx_enclave_restrict_perm renamed to sgx_enclave_restrict_permissions (Jarkko) - struct sgx_enclave_modt renamed to struct sgx_enclave_modify_type to be consistent with the verbose naming of other SGX uapi structs. Details about changes since V2 that do not directly impact user space: - Kernel no longer tracks the runtime EPCM permissions with the aim of installing accurate PTEs. (Jarkko) - In support of this change the following patches were removed: Documentation/x86: Document SGX permission details x86/sgx: Support VMA permissions more relaxed than enclave permissions x86/sgx: Add pfn_mkwrite() handler for present PTEs x86/sgx: Add sgx_encl_page->vm_run_prot_bits for dynamic permission changes x86/sgx: Support relaxing of enclave page permissions - No more handling of scenarios where VMA permissions may be more relaxed than what the EPCM allows. Enclaves are not prevented from accessing such pages and the EPCM permissions are entrusted to control access as supported by the SGX error code in page faults. - No more explicit setting of protection bits in page fault handler. Protection bits are inherited from VMA similar to SGX1 support. - Selftest patches are moved to the end of the series. (Jarkko) - New patch contributed by Jarkko to avoid duplicated code: x86/sgx: Export sgx_encl_page_alloc() - New patch separating changes from existing patch. (Jarkko) x86/sgx: Export sgx_encl_{grow,shrink}() - New patch to keep one required benefit from the (now removed) kernel EPCM permission tracking: x86/sgx: Support loading enclave page without VMA permissions check - Updated cover letter to reflect architecture changes. - Many smaller changes, please refer to individual patches. V1: https://lore.kernel.org/linux-sgx/cover.1638381245.git.reinette.chatre@inte… Changes since V1 that directly impact user space: - SGX2 permission changes changed from a single ioctl() named SGX_IOC_PAGE_MODP to two new ioctl()s: SGX_IOC_ENCLAVE_RELAX_PERMISSIONS and SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS, supported by two different parameter structures (SGX_IOC_ENCLAVE_RELAX_PERMISSIONS does not support a result output parameter) (Jarkko). User space flow impact: After user space runs ENCLU[EMODPE] it needs to call SGX_IOC_ENCLAVE_RELAX_PERMISSIONS to have PTEs updated. Previously running SGX_IOC_PAGE_MODP in this scenario resulted in EPCM.PR being set but calling SGX_IOC_ENCLAVE_RELAX_PERMISSIONS will not result in EPCM.PR being set anymore and thus no need for an additional ENCLU[EACCEPT]. - SGX_IOC_ENCLAVE_RELAX_PERMISSIONS and SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS obtain new permissions from secinfo as parameter instead of the permissions directly (Jarkko). - ioctl() supporting SGX2 page type change is renamed from SGX_IOC_PAGE_MODT to SGX_IOC_ENCLAVE_MODIFY_TYPE (Jarkko). - SGX_IOC_ENCLAVE_MODIFY_TYPE obtains new page type from secinfo as parameter instead of the page type directly (Jarkko). - ioctl() supporting SGX2 page removal is renamed from SGX_IOC_PAGE_REMOVE to SGX_IOC_ENCLAVE_REMOVE_PAGES (Jarkko). - All ioctl() parameter structures have been renamed as a result of the ioctl() renaming: SGX_IOC_ENCLAVE_RELAX_PERMISSIONS => struct sgx_enclave_relax_perm SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS => struct sgx_enclave_restrict_perm SGX_IOC_ENCLAVE_MODIFY_TYPE => struct sgx_enclave_modt SGX_IOC_ENCLAVE_REMOVE_PAGES => struct sgx_enclave_remove_pages Changes since V1 that do not directly impact user space: - Number of patches in series increased from 25 to 32 primarily because of splitting the original submission: - Wrappers for the new SGX2 functions are introduced in three separate patches replacing the original "x86/sgx: Add wrappers for SGX2 functions" (Jarkko). - Moving and renaming sgx_encl_ewb_cpumask() is done with two patches replacing the original "x86/sgx: Use more generic name for enclave cpumask function" (Jarkko). - Support for SGX2 EPCM permission changes is split into two ioctls(), one for relaxing and one for restricting permissions, each introduced by a new patch replacing the original "x86/sgx: Support enclave page permission changes" (Jarkko). - Extracted code used by existing ioctls() for usage by new ioctl()s into a new utility in new patch "x86/sgx: Create utility to validate user provided offset and length" (Dave did not specifically ask for this but it addresses his review feedback). - Two new Documentation patches to support the SGX2 work ("Documentation/x86: Introduce enclave runtime management") and a dedicated section on the enclave permission management ("Documentation/x86: Document SGX permission details") (Andy). - Most patches were reworked to improve the language by: * aiming to refer to exact item instead of English rephrasing (Jarkko). * use ioctl() instead of ioctl throughout (Dave). * Use "relaxed" instead of "exceed" when referring to permissions (Dave). - Improved documentation with several additions to Documentation/x86/sgx.rst. - Many smaller changes, please refer to individual patches. Hi Everybody, The current Linux kernel support for SGX includes support for SGX1 that requires that an enclave be created with properties that accommodate all usages over its (the enclave's) lifetime. This includes properties such as permissions of enclave pages, the number of enclave pages, and the number of threads supported by the enclave. Consequences of this requirement to have the enclave be created to accommodate all usages include: * pages needing to support relocated code are required to have RWX permissions for their entire lifetime, * an enclave needs to be created with the maximum stack and heap projected to be needed during the enclave's entire lifetime which can be longer than the processes running within it, * an enclave needs to be created with support for the maximum number of threads projected to run in the enclave. Since SGX1 a few more functions were introduced, collectively called SGX2, that support modifications to an initialized enclave. Hardware supporting these functions are already available as listed on https://github.com/ayeks/SGX-hardware This series adds support for SGX2, also referred to as Enclave Dynamic Memory Management (EDMM). This includes: * Support modifying EPCM permissions of regular enclave pages belonging to an initialized enclave. Only permission restriction is supported via a new ioctl() SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS. Relaxing of EPCM permissions can only be done from within the enclave with the SGX instruction ENCLU[EMODPE]. * Support dynamic addition of regular enclave pages to an initialized enclave. At creation new pages are architecturally limited to RW EPCM permissions but will be accessible with PROT_EXEC after the enclave runs ENCLU[EMODPE] to relax EPCM permissions to RWX. Pages are dynamically added to an initialized enclave from the SGX page fault handler. * Support expanding an initialized enclave to accommodate more threads. More threads can be accommodated by an enclave with the addition of Thread Control Structure (TCS) pages that is done by changing the type of regular enclave pages to TCS pages using a new ioctl() SGX_IOC_ENCLAVE_MODIFY_TYPES. * Support removing regular and TCS pages from an initialized enclave. Removing pages is accomplished in two stages as supported by two new ioctl()s SGX_IOC_ENCLAVE_MODIFY_TYPES (same ioctl() as mentioned in previous bullet) and SGX_IOC_ENCLAVE_REMOVE_PAGES. * Tests covering all the new flows, some edge cases, and one comprehensive stress scenario. No additional work is needed to support SGX2 in a virtualized environment. All tests included in this series passed when run from a guest as tested with the recent QEMU release based on 6.2.0 that supports SGX. Patches 1 through 14 prepare the existing code for SGX2 support by introducing the SGX2 functions, refactoring code, and tracking enclave page types. Patches 15 through 21 enable the SGX2 features and include a Documentation patch. Patches 22 through 31 test several scenarios of all the enabled SGX2 features. This series is based on v5.18-rc5 with recently submitted SGX shmem fixes applied: https://lore.kernel.org/linux-sgx/cover.1652131695.git.reinette.chatre@inte… A repo with both series applied is available: repo: https://github.com/rchatre/linux.git branch: sgx/sgx2_submitted_v5_plus_rwx This SGX2 series also applies directly to v5.18-rc5 if done with a 3-way merge since it and the shmem fixes both make changes to arch/x86/kernel/cpu/sgx/encl.h but do not have direct conflicts. Your feedback will be greatly appreciated. Regards, Reinette Jarkko Sakkinen (1): x86/sgx: Export sgx_encl_page_alloc() Reinette Chatre (30): x86/sgx: Add short descriptions to ENCLS wrappers x86/sgx: Add wrapper for SGX2 EMODPR function x86/sgx: Add wrapper for SGX2 EMODT function x86/sgx: Add wrapper for SGX2 EAUG function x86/sgx: Support loading enclave page without VMA permissions check x86/sgx: Export sgx_encl_ewb_cpumask() x86/sgx: Rename sgx_encl_ewb_cpumask() as sgx_encl_cpumask() x86/sgx: Move PTE zap code to new sgx_zap_enclave_ptes() x86/sgx: Make sgx_ipi_cb() available internally x86/sgx: Create utility to validate user provided offset and length x86/sgx: Keep record of SGX page type x86/sgx: Export sgx_encl_{grow,shrink}() x86/sgx: Support VA page allocation without reclaiming x86/sgx: Support restricting of enclave page permissions x86/sgx: Support adding of pages to an initialized enclave x86/sgx: Tighten accessible memory range after enclave initialization x86/sgx: Support modifying SGX page type x86/sgx: Support complete page removal x86/sgx: Free up EPC pages directly to support large page ranges Documentation/x86: Introduce enclave runtime management section selftests/sgx: Add test for EPCM permission changes selftests/sgx: Add test for TCS page permission changes selftests/sgx: Test two different SGX2 EAUG flows selftests/sgx: Introduce dynamic entry point selftests/sgx: Introduce TCS initialization enclave operation selftests/sgx: Test complete changing of page type flow selftests/sgx: Test faulty enclave behavior selftests/sgx: Test invalid access to removed enclave page selftests/sgx: Test reclaiming of untouched page selftests/sgx: Page removal stress test Documentation/x86/sgx.rst | 15 + arch/x86/include/asm/sgx.h | 8 + arch/x86/include/uapi/asm/sgx.h | 62 + arch/x86/kernel/cpu/sgx/encl.c | 329 +++- arch/x86/kernel/cpu/sgx/encl.h | 15 +- arch/x86/kernel/cpu/sgx/encls.h | 33 + arch/x86/kernel/cpu/sgx/ioctl.c | 641 +++++++- arch/x86/kernel/cpu/sgx/main.c | 75 +- arch/x86/kernel/cpu/sgx/sgx.h | 3 + tools/testing/selftests/sgx/defines.h | 23 + tools/testing/selftests/sgx/load.c | 41 + tools/testing/selftests/sgx/main.c | 1435 +++++++++++++++++ tools/testing/selftests/sgx/main.h | 1 + tools/testing/selftests/sgx/test_encl.c | 68 + .../selftests/sgx/test_encl_bootstrap.S | 6 + 15 files changed, 2627 insertions(+), 128 deletions(-) base-commit: 672c0c5173427e6b3e2a9bbb7be51ceeec78093a prerequisite-patch-id: 1a738c00922b0ec865f2674c6f4f8be9ff9b1aab prerequisite-patch-id: 792889ea9bdfae8c150b1be5c16da697bc404422 prerequisite-patch-id: 78ed2d6251ead724bcb96e0f058bb39dca9eba04 prerequisite-patch-id: cbb715e565631a146eb3cd902455ebaa5d489872 prerequisite-patch-id: 3e853bae87d94f8695a48c537ef32a516f415933 -- 2.25.1

3 years, 3 months

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[PATCH net-next] selftests: net: fib_rule_tests: add support to run individual tests

by Alaa Mohamed

add -t option to run individual tests in the test with -t option Signed-off-by: Alaa Mohamed <eng.alaamohamedsoliman.am(a)gmail.com> --- tools/testing/selftests/net/fib_rule_tests.sh | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/tools/testing/selftests/net/fib_rule_tests.sh b/tools/testing/selftests/net/fib_rule_tests.sh index bbe3b379927a..c245476fa29d 100755 --- a/tools/testing/selftests/net/fib_rule_tests.sh +++ b/tools/testing/selftests/net/fib_rule_tests.sh @@ -303,6 +303,29 @@ run_fibrule_tests() log_section "IPv6 fib rule" fib_rule6_test } +################################################################################ +# usage + +usage() +{ + cat <<EOF +usage: ${0##*/} OPTS + + -t <test> Test(s) to run (default: all) + (options: $TESTS) +EOF +} + +################################################################################ +# main + +while getopts ":t:h" opt; do + case $opt in + t) TESTS=$OPTARG;; + h) usage; exit 0;; + *) usage; exit 1;; + esac +done if [ "$(id -u)" -ne 0 ];then echo "SKIP: Need root privileges" -- 2.25.1

3 years, 3 months

2
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[PATCH] selftests: alsa: Handle pkg-config failure more gracefully

by Mark Brown

Follow the pattern used by other selftests like memfd and fall back on the standard toolchain options to build with a system installed alsa-lib if we don't get anything from pkg-config. This reduces our build dependencies a bit in the common case while still allowing use of pkg-config in case there is a need for it. Signed-off-by: Mark Brown <broonie(a)kernel.org> --- tools/testing/selftests/alsa/Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/testing/selftests/alsa/Makefile b/tools/testing/selftests/alsa/Makefile index f64d9090426d..fd8ddce2b1a6 100644 --- a/tools/testing/selftests/alsa/Makefile +++ b/tools/testing/selftests/alsa/Makefile @@ -3,6 +3,9 @@ CFLAGS += $(shell pkg-config --cflags alsa) LDLIBS += $(shell pkg-config --libs alsa) +ifeq ($(LDLIBS),) +LDLIBS += -lasound +endif TEST_GEN_PROGS := mixer-test -- 2.30.2

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