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[PATCH v2] tools/nolibc: fix up size inflate regression

by Zhangjin Wu

As reported and suggested by Willy, the inline __sysret() helper introduces three types of conversions and increases the size: (1) the "unsigned long" argument to __sysret() forces a sign extension from all sys_* functions that used to return 'int' (2) the comparison with the error range now has to be performed on a 'unsigned long' instead of an 'int' (3) the return value from __sysret() is a 'long' (note, a signed long) which then has to be turned back to an 'int' before being returned by the caller to satisfy the caller's prototype. To fix up this, firstly, let's use macro instead of inline function to preserves the input type and avoids these useless conversions (1), (3). Secondly, comparison to -MAX_ERRNO inflicts on all integer returns where we could previously keep a simple sign comparison, let's use a new is_signed_type() macro from include/linux/compiler.h to limit the comparision to -MAX_ERRNO (2) only on demand and preserves a simple sign comparision for most of the cases as before. Thirdly, fix up the following warning by an explicit conversion and let __sysret() be able to accept the (void *) type of argument: sysroot/powerpc/include/sys.h: In function 'sbrk': sysroot/powerpc/include/sys.h:104:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 104 | return (void *)__sysret(-ENOMEM); Fourthly, to further workaround the argument type with 'const', must use __auto_type in a new enough version or use 'long' as before. Here reports the size testing result with nolibc-test: before: // ppc64le $ size nolibc-test text data bss dec hex filename 27916 8 80 28004 6d64 nolibc-test // mips $ size nolibc-test text data bss dec hex filename 23276 64 64 23404 5b6c nolibc-test after: // ppc64le $ size nolibc-test text data bss dec hex filename 27736 8 80 27824 6cb0 nolibc-test // mips $ size nolibc-test text data bss dec hex filename 23036 64 64 23164 5a7c nolibc-test Suggested-by: Willy Tarreau <w(a)1wt.eu> Link: https://lore.kernel.org/lkml/20230806095846.GB10627@1wt.eu/ Link: https://lore.kernel.org/lkml/20230806134348.GA19145@1wt.eu/ Signed-off-by: Zhangjin Wu <falcon(a)tinylab.org> --- v2 here is further fix up argument with 'const' in the type and also support "void *" argument, v1 is [1]. Tested on many architectures (i386, x86_64, mips, ppc64) and gcc version (from gcc 4.8-13.1.0), compiles well without any warning and errors and also with smaller size. [1]: https://lore.kernel.org/lkml/20230806131921.52453-1-falcon@tinylab.org/ --- tools/include/nolibc/sys.h | 52 ++++++++++++++++++++++++++++++-------- 1 file changed, 41 insertions(+), 11 deletions(-) diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index 56f63eb48a1b..9c7448ae19e2 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -35,15 +35,45 @@ * (src/internal/syscall_ret.c) and glibc (sysdeps/unix/sysv/linux/sysdep.h) */ -static __inline__ __attribute__((unused, always_inline)) -long __sysret(unsigned long ret) -{ - if (ret >= (unsigned long)-MAX_ERRNO) { - SET_ERRNO(-(long)ret); - return -1; - } - return ret; -} +/* + * Whether 'type' is a signed type or an unsigned type. Supports scalar types, + * bool and also pointer types. (from include/linux/compiler.h) + */ +#define __is_signed_type(type) (((type)(-1)) < (type)1) + +/* __auto_type is used instead of __typeof__ to workaround the build error + * 'error: assignment of read-only variable' when the argument has 'const' in + * the type, but __auto_type is a new feature from newer version and it only + * work with 'const' from gcc 11.0 (__GXX_ABI_VERSION = 1016) + * https://gcc.gnu.org/legacy-ml/gcc-patches/2013-11/msg01378.html + */ + +#if __GXX_ABI_VERSION < 1016 +#define __typeofdecl(arg) long +#define __typeofconv1(arg) (long) +#define __typeofconv2(arg) (long) +#else +#define __typeofdecl(arg) __auto_type +#define __typeofconv1(arg) +#define __typeofconv2(arg) (__typeof__(arg)) +#endif + +#define __sysret(arg) \ +({ \ + __typeofdecl(arg) __sysret_arg = __typeofconv1(arg)(arg); \ + if (__is_signed_type(__typeof__(arg))) { \ + if (__sysret_arg < 0) { \ + SET_ERRNO(-(long)__sysret_arg); \ + __sysret_arg = __typeofconv2(arg)(-1L); \ + } \ + } else { \ + if ((unsigned long)__sysret_arg >= (unsigned long)-MAX_ERRNO) { \ + SET_ERRNO(-(long)__sysret_arg); \ + __sysret_arg = __typeofconv2(arg)(-1L); \ + } \ + } \ + (__typeof__(arg))__sysret_arg; \ +}) /* Functions in this file only describe syscalls. They're declared static so * that the compiler usually decides to inline them while still being allowed @@ -94,7 +124,7 @@ void *sbrk(intptr_t inc) if (ret && sys_brk(ret + inc) == ret + inc) return ret + inc; - return (void *)__sysret(-ENOMEM); + return __sysret((void *)-ENOMEM); } @@ -682,7 +712,7 @@ void *sys_mmap(void *addr, size_t length, int prot, int flags, int fd, static __attribute__((unused)) void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset) { - return (void *)__sysret((unsigned long)sys_mmap(addr, length, prot, flags, fd, offset)); + return __sysret(sys_mmap(addr, length, prot, flags, fd, offset)); } static __attribute__((unused)) -- 2.25.1

2 years, 4 months

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[PATCH] tools/nolibc: fix up size inflate regression

by Zhangjin Wu

As reported and suggested by Willy, the inline __sysret() helper introduces three types of conversions and increases the size: (1) the "unsigned long" argument to __sysret() forces a sign extension from all sys_* functions that used to return 'int' (2) the comparison with the error range now has to be performed on a 'unsigned long' instead of an 'int' (3) the return value from __sysret() is a 'long' (note, a signed long) which then has to be turned back to an 'int' before being returned by the caller to satisfy the caller's prototype. To fix up this, firstly, let's use macro instead of inline function to preserves the input type and avoids these useless conversions (1), (3). Secondly, comparison to -MAX_ERRNO inflicts on all integer returns where we could previously keep a simple sign comparison, let's use a new is_signed_type() macro from include/linux/compiler.h to limit the comparision to -MAX_ERRNO (2) only on demand and preserves a simple sign comparision for most of the cases as before. Thirdly, fix up the following warning by an explicit conversion: sysroot/powerpc/include/sys.h: In function 'sbrk': sysroot/powerpc/include/sys.h:104:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 104 | return (void *)__sysret(-ENOMEM); Here reports the size testing result with nolibc-test: before: // ppc64le $ size nolibc-test text data bss dec hex filename 27916 8 80 28004 6d64 nolibc-test // mips $ size nolibc-test text data bss dec hex filename 23276 64 64 23404 5b6c nolibc-test after: // ppc64le $ size nolibc-test text data bss dec hex filename 27736 8 80 27824 6cb0 nolibc-test // mips $ size nolibc-test text data bss dec hex filename 23036 64 64 23164 5a7c nolibc-test Suggested-by: Willy Tarreau <w(a)1wt.eu> Link: https://lore.kernel.org/lkml/20230806095846.GB10627@1wt.eu/#R Signed-off-by: Zhangjin Wu <falcon(a)tinylab.org> --- tools/include/nolibc/compiler.h | 9 +++++++++ tools/include/nolibc/sys.h | 27 +++++++++++++++++---------- 2 files changed, 26 insertions(+), 10 deletions(-) diff --git a/tools/include/nolibc/compiler.h b/tools/include/nolibc/compiler.h index beddc3665d69..360dfc533814 100644 --- a/tools/include/nolibc/compiler.h +++ b/tools/include/nolibc/compiler.h @@ -22,4 +22,13 @@ # define __no_stack_protector __attribute__((__optimize__("-fno-stack-protector"))) #endif /* defined(__has_attribute) */ +/* + * from include/linux/compiler.h + * + * Whether 'type' is a signed type or an unsigned type. Supports scalar types, + * bool and also pointer types. + */ +#define is_signed_type(type) (((type)(-1)) < (type)1) +#define is_unsigned_type(type) (!is_signed_type(type)) + #endif /* _NOLIBC_COMPILER_H */ diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index 56f63eb48a1b..8271302f79c4 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -35,15 +35,22 @@ * (src/internal/syscall_ret.c) and glibc (sysdeps/unix/sysv/linux/sysdep.h) */ -static __inline__ __attribute__((unused, always_inline)) -long __sysret(unsigned long ret) -{ - if (ret >= (unsigned long)-MAX_ERRNO) { - SET_ERRNO(-(long)ret); - return -1; - } - return ret; -} +#define __sysret(arg) \ +({ \ + __typeof__(arg) __sysret_arg = (arg); \ + if (is_signed_type(__typeof__(arg))) { \ + if (__sysret_arg < 0) { \ + SET_ERRNO(-(int)__sysret_arg); \ + __sysret_arg = -1L; \ + } \ + } else { \ + if ((unsigned long)__sysret_arg >= (unsigned long)-MAX_ERRNO) { \ + SET_ERRNO(-(int)__sysret_arg); \ + __sysret_arg = -1L; \ + } \ + } \ + __sysret_arg; \ +}) /* Functions in this file only describe syscalls. They're declared static so * that the compiler usually decides to inline them while still being allowed @@ -94,7 +101,7 @@ void *sbrk(intptr_t inc) if (ret && sys_brk(ret + inc) == ret + inc) return ret + inc; - return (void *)__sysret(-ENOMEM); + return (void *)__sysret((unsigned long)-ENOMEM); } -- 2.25.1

2 years, 4 months

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[PATCH v6 0/8] tools/nolibc: add 32/64-bit powerpc support

by Zhangjin Wu

Hi, Willy Now, the dependent pmac32_defconfig patch has been merged into the powerpc next-test branch [1] ;-) v6 here with a clean up of the CFLAGS for ppc variants, removed the redundant -Wl options and call cc-option to check the -mmultiple option for llvm as kernel does. v5 is [2]. Tests run with local toolchains and latest toolchains. $ for arch in ppc ppc64 ppc64le; do \ make run-user XARCH=$arch | grep "status: "; \ done 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning $ for arch in ppc ppc64 ppc64le; do \ make run-user XARCH=$arch CC=/labs/linux-lab/prebuilt/toolchains/ppc64/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc | grep "status: "; \ done 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning 166 test(s): 158 passed, 8 skipped, 0 failed => status: warning Changes from v5 --> v6: * selftests/nolibc: add test support for ppc selftests/nolibc: add test support for ppc64le selftests/nolibc: add test support for ppc64 Removed the -Wl options. As comment from arch/powerpc/Makefile, use -mmultiple with cc-option for llvm has no such options. * tools/nolibc: add support for powerpc tools/nolibc: add support for powerpc64 selftests/nolibc: add XARCH and ARCH mapping support selftests/nolibc: allow customize CROSS_COMPILE by architecture selftests/nolibc: customize CROSS_COMPILE for 32/64-bit powerpc No changes. BR, Zhangjin Wu --- [1]: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h… [2]: https://lore.kernel.org/lkml/cover.1691062722.git.falcon@tinylab.org/ Zhangjin Wu (8): tools/nolibc: add support for powerpc tools/nolibc: add support for powerpc64 selftests/nolibc: add XARCH and ARCH mapping support selftests/nolibc: add test support for ppc selftests/nolibc: add test support for ppc64le selftests/nolibc: add test support for ppc64 selftests/nolibc: allow customize CROSS_COMPILE by architecture selftests/nolibc: customize CROSS_COMPILE for 32/64-bit powerpc tools/include/nolibc/arch-powerpc.h | 213 ++++++++++++++++++++++++ tools/include/nolibc/arch.h | 2 + tools/testing/selftests/nolibc/Makefile | 74 ++++++-- 3 files changed, 277 insertions(+), 12 deletions(-) create mode 100644 tools/include/nolibc/arch-powerpc.h -- 2.25.1

2 years, 4 months

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[PATCH v1 0/4] selftests/nolibc: customize CROSS_COMPILE for all supported architectures

by Zhangjin Wu

Hi, Willy Based on the CROSS_COMPILE customize support [1] from the last ppc patchset, to further make run-user/run targets happy for all of the nolibc supported architectures, let's customize CROSS_COMPILE for all of them. Beside loongarch, all of the other architectures have local toolchains. let's use the one from [2] for loongarch, it has a different prefix. And also, as suggested by you in our previous discuss, let's add some notes for the toolchains and firmwares instead of automatically download them. Now, the test iteration becomes very simple and pretty: $ ARCHS="i386 x86_64 arm64 arm mips ppc ppc64 ppc64le riscv s390" $ for arch in ${ARCHS[@]}; do printf "%9s: " $arch; make run-user XARCH=$arch | grep status; done i386: 165 test(s): 157 passed, 8 skipped, 0 failed => status: warning x86_64: 165 test(s): 157 passed, 8 skipped, 0 failed => status: warning arm64: 165 test(s): 157 passed, 8 skipped, 0 failed => status: warning arm: 165 test(s): 156 passed, 9 skipped, 0 failed => status: warning mips: 165 test(s): 156 passed, 9 skipped, 0 failed => status: warning ppc: 165 test(s): 157 passed, 8 skipped, 0 failed => status: warning ppc64: 165 test(s): 157 passed, 8 skipped, 0 failed => status: warning ppc64le: 165 test(s): 157 passed, 8 skipped, 0 failed => status: warning riscv: 165 test(s): 156 passed, 9 skipped, 0 failed => status: warning s390: 165 test(s): 156 passed, 9 skipped, 0 failed => status: warning (I have no qemu-user currently for loongarch, so, no test result above) Best regards, Zhangjin --- [1] https://lore.kernel.org/lkml/cover.1691259983.git.falcon@tinylab.org/ [2] https://mirrors.edge.kernel.org/pub/tools/crosstool/ Zhangjin Wu (4): selftests/nolibc: allow use x86_64 toolchain for i386 selftests/nolibc: customize CROSS_COMPILE for many architectures selftests/nolibc: customize CROSS_COMPILE for loongarch selftests/nolibc: add some notes about qemu tools tools/testing/selftests/nolibc/Makefile | 32 ++++++++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) -- 2.25.1

2 years, 4 months

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[PATCH] selftests: prctl: Add prctl test for PR_GET_NAME

by Osama Muhammad

This patch covers the testing of PR_GET_NAME by reading it's value from proc/self/task/pid/comm and matching it by the value returned by PR_GET_NAME. Signed-off-by: Osama Muhammad <osmtendev(a)gmail.com> --- .../selftests/prctl/set-process-name.c | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/tools/testing/selftests/prctl/set-process-name.c b/tools/testing/selftests/prctl/set-process-name.c index 3bc5e0e09..41f4b105d 100644 --- a/tools/testing/selftests/prctl/set-process-name.c +++ b/tools/testing/selftests/prctl/set-process-name.c @@ -47,6 +47,28 @@ int check_null_pointer(char *check_name) return res; } +int check_name(void) +{ + + int pid; + + pid = getpid(); + FILE *fptr; + char path[50] = {}; + int j; + + j = snprintf(path, 50, "/proc/self/task/%d/comm", pid); + fptr = fopen(path, "r"); + char name[TASK_COMM_LEN] = {}; + int res = prctl(PR_GET_NAME, name, NULL, NULL, NULL); + char output[TASK_COMM_LEN] = {}; + + fscanf(fptr, "%s", output); + + return !strcmp(output, name); + +} + TEST(rename_process) { EXPECT_GE(set_name(CHANGE_NAME), 0); @@ -57,6 +79,9 @@ TEST(rename_process) { EXPECT_GE(set_name(CHANGE_NAME), 0); EXPECT_LT(check_null_pointer(CHANGE_NAME), 0); + + EXPECT_TRUE(check_name()); + } TEST_HARNESS_MAIN -- 2.34.1

2 years, 4 months

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[PATCH v3 00/14] tools/nolibc: enable compiler warnings

by Thomas Weißschuh

To help the developers to avoid mistakes and keep the code smaller let's enable compiler warnings. I stuck with __attribute__((unused)) over __maybe_unused in nolibc-test.c for consistency with nolibc proper. If we want to add a define it needs to be added twice once for nolibc proper and once for nolibc-test otherwise libc-test wouldn't build anymore. Signed-off-by: Thomas Weißschuh <linux(a)weissschuh.net> --- Changes in v3: - Make getpagesize() return "int" - Simplify validation of read() return value - Don't make functions static that are to be used as breakpoints - Drop -s from LDFLAGS - Use proper types for read()/write() return values - Fix unused parameter warnings in new setvbuf() - Link to v2: https://lore.kernel.org/r/20230801-nolibc-warnings-v2-0-1ba5ca57bd9b@weisss… Changes in v2: - Don't drop unused test helpers, mark them as __attribute__((unused)) - Make some function in nolibc-test static - Also handle -W and -Wextra - Link to v1: https://lore.kernel.org/r/20230731-nolibc-warnings-v1-0-74973d2a52d7@weisss… --- Thomas Weißschuh (14): tools/nolibc: drop unused variables tools/nolibc: fix return type of getpagesize() tools/nolibc: setvbuf: avoid unused parameter warnings tools/nolibc: sys: avoid implicit sign cast tools/nolibc: stdint: use int for size_t on 32bit selftests/nolibc: drop unused variables selftests/nolibc: mark test helpers as potentially unused selftests/nolibc: make functions static if possible selftests/nolibc: avoid unused parameter warnings selftests/nolibc: avoid sign-compare warnings selftests/nolibc: use correct return type for read() and write() selftests/nolibc: prevent out of bounds access in expect_vfprintf selftests/nolibc: don't strip nolibc-test selftests/nolibc: enable compiler warnings tools/include/nolibc/stdint.h | 4 + tools/include/nolibc/stdio.h | 5 +- tools/include/nolibc/sys.h | 7 +- tools/testing/selftests/nolibc/Makefile | 4 +- tools/testing/selftests/nolibc/nolibc-test.c | 111 ++++++++++++++++----------- 5 files changed, 80 insertions(+), 51 deletions(-) --- base-commit: bc87f9562af7b2b4cb07dcaceccfafcf05edaff8 change-id: 20230731-nolibc-warnings-c6e47284ac03 Best regards, -- Thomas Weißschuh <linux(a)weissschuh.net>

2 years, 4 months

2
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[PATCH v2 0/2] tracing: Fix cpu buffers unavailable problem and add its testcase

by Zheng Yejian

Hi, This is the v2 to fix cpu buffers unavailable problem after some operations on file 'tracing_cpumask' and 'snapshot', also upload its testcase. Changes show as below. v2: - Fix compile issue reported-by kernel test robot <lkp(a)intel.com> with suggestion from Steve: - Link: https://lore.kernel.org/all/202308050731.PQutr3r0-lkp@intel.com/ - Link: https://lore.kernel.org/all/20230804125107.41d6cdb1@gandalf.local.home/ - Add a step to set tracing_on in testcase (see patch 2) and add descriptions of each step. v1: - Link: https://lore.kernel.org/all/20230804124549.2562977-1-zhengyejian1@huawei.co… Zheng Yejian (2): tracing: Fix cpu buffers unavailable due to 'record_disabled' messed selftests/ftrace: Add a basic testcase for snapshot kernel/trace/trace.c | 6 ++++ .../ftrace/test.d/00basic/snapshot1.tc | 31 +++++++++++++++++++ 2 files changed, 37 insertions(+) create mode 100644 tools/testing/selftests/ftrace/test.d/00basic/snapshot1.tc -- 2.25.1

2 years, 4 months

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[PATCH 0/2] tracing: Fix cpu buffers unavailable problem and add its testcase

by Zheng Yejian

Hi, steve, after some operations on file 'tracing_cpumask' and 'snapshot', trace ring buffer can no longer record anything. This series contain a patch to fix it and a constrived testcase to reproduce it. I think the reproduction testcase is useful to help others to check if their version has this problem and verify the bugfix. However, currently in "tools/testing/selftests/ftrace/test.d", there seems no appropriate subdirectory to put this kind reproductions. So I now put the testcase in "00basic" because it is basicly simple. Or would there be a new directory to collect simple reproduction testcases? Zheng Yejian (2): tracing: Fix cpu buffers unavailable due to 'record_disabled' messed selftests/ftrace: Add a basic testcase for snapshot kernel/trace/trace.c | 2 ++ .../ftrace/test.d/00basic/snapshot1.tc | 17 +++++++++++++++++ 2 files changed, 19 insertions(+) create mode 100644 tools/testing/selftests/ftrace/test.d/00basic/snapshot1.tc -- 2.25.1

2 years, 4 months

3
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[PATCH net 0/4] mptcp: more fixes for v6.5

by Matthieu Baerts

Here is a new batch of fixes related to MPTCP for v6.5 and older. Patches 1 and 2 fix issues with MPTCP Join selftest when manually launched with '-i' parameter to use 'ip mptcp' tool instead of the dedicated one (pm_nl_ctl). The issues have been there since v5.18. Thank you Andrea for your first contributions to MPTCP code in the upstream kernel! Patch 3 avoids corrupting the data stream when trying to reset connections that have fallen back to TCP. This can happen from v6.1. Patch 4 fixes a race when doing a disconnect() and an accept() in parallel on a listener socket. The issue only happens in rare cases if the user is really unlucky since a fix that landed in v6.3 but backported up to v6.1. Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> --- Andrea Claudi (2): selftests: mptcp: join: fix 'delete and re-add' test selftests: mptcp: join: fix 'implicit EP' test Paolo Abeni (2): mptcp: avoid bogus reset on fallback close mptcp: fix disconnect vs accept race net/mptcp/protocol.c | 2 +- net/mptcp/protocol.h | 1 - net/mptcp/subflow.c | 60 ++++++++++++------------- tools/testing/selftests/net/mptcp/mptcp_join.sh | 6 ++- 4 files changed, 35 insertions(+), 34 deletions(-) --- base-commit: 0f71c9caf26726efea674646f566984e735cc3b9 change-id: 20230803-upstream-net-20230803-misc-fixes-6-5-6046c6ca74b6 Best regards, -- Matthieu Baerts <matthieu.baerts(a)tessares.net>

2 years, 4 months

2
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[PATCH v4 0/3] kunit: Expose some built-in features to modules

by Janusz Krzysztofik

Submit the top-level headers also from the kunit test module notifier initialization callback, so external tools that are parsing dmesg for kunit test output are able to tell how many test suites should be expected and whether to continue parsing after complete output from the first test suite is collected. Extend kunit module notifier initialization callback with a processing path for only listing the tests provided by a module if the kunit action parameter is set to "list", so external tools can obtain a list of test cases to be executed in advance and can make a better job on assigning kernel messages interleaved with kunit output to specific tests. Use test filtering functions in kunit module notifier callback functions, so external tools are able to execute individual test cases from kunit test modules in order to still better isolate their potential impact on kernel messages that appear interleaved with output from other tests. v4: Use kunit_exec_run_tests() (Mauro, Rae), but prevent it from emitting the headers when called on load of non-test modules, - don't use a different list format, use kunit_exec_list_tests() (Rae), - refresh on top of newly introduced attributes patches, handle newly introduced kunit.action=list_attr case (Rae). v3: Fix CONFIG_GLOB, required by filtering functions, not selected when building as a module. v2: Fix new name of a structure moved to kunit namespace not updated across all uses. Janusz Krzysztofik (3): kunit: Report the count of test suites in a module kunit: Make 'list' action available to kunit test modules kunit: Allow kunit test modules to use test filtering include/kunit/test.h | 21 ++++++++ lib/kunit/Kconfig | 2 +- lib/kunit/executor.c | 115 +++++++++++++++++++++++++------------------ lib/kunit/test.c | 40 ++++++++++++++- 4 files changed, 128 insertions(+), 50 deletions(-) base-commit: 5a175d369c702ce08c9feb630125c9fc7a9e1370 -- 2.41.0

2 years, 4 months

2
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