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

[PATCH v2] selftests: acct: fix grammar and clarify output messages - Fixed email case mismatch in Signed-off-by

by Abdelrahman Fekry

This patch improves the clarity and grammar of output messages in the acct() selftest. Minor changes were made to user-facing strings and comments to make them easier to understand and more consistent with the kselftest style. Changes include: - Fixing grammar in printed messages and comments. - Rewording error and success outputs for clarity and professionalism. - Making the "root check" message more direct. These updates improve readability without affecting test logic or behavior. Signed-off-by: Abdelrahman Fekry <abdelrahmanfekry375(a)gmail.com> --- tools/testing/selftests/acct/acct_syscall.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/acct/acct_syscall.c b/tools/testing/selftests/acct/acct_syscall.c index 87c044fb9293..2c120a527574 100644 --- a/tools/testing/selftests/acct/acct_syscall.c +++ b/tools/testing/selftests/acct/acct_syscall.c @@ -22,9 +22,9 @@ int main(void) ksft_print_header(); ksft_set_plan(1); - // Check if test is run a root + // Check if test is run as root if (geteuid()) { - ksft_exit_skip("This test needs root to run!\n"); + ksft_exit_skip("This test must be run as root!\n"); return 1; } @@ -52,7 +52,7 @@ int main(void) child_pid = fork(); if (child_pid < 0) { - ksft_test_result_error("Creating a child process to log failed\n"); + ksft_test_result_error("Failed to create child process for logging\n"); acct(NULL); return 1; } else if (child_pid > 0) { -- 2.25.1

6 months, 1 week

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[PATCH 1/1] Fix typo in cpu-on-off-test selftest script:

by Jihed Chaibi

Fix typo in hotplaggable_offline_cpus function name: "hotplaggable" is replaced by "hotpluggable" Signed-off-by: Jihed Chaibi <jihed.chaibi.dev(a)gmail.com> --- tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh b/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh index d5dc7e0dc..6232a46ca 100755 --- a/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh +++ b/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh @@ -67,7 +67,7 @@ hotpluggable_cpus() done } -hotplaggable_offline_cpus() +hotpluggable_offline_cpus() { hotpluggable_cpus 0 } @@ -151,7 +151,7 @@ offline_cpu_expect_fail() online_all_hot_pluggable_cpus() { - for cpu in `hotplaggable_offline_cpus`; do + for cpu in `hotpluggable_offline_cpus`; do online_cpu_expect_success $cpu done } -- 2.39.5

6 months, 1 week

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[PATCH] selftests: cachestat: add mmap test and /proc/cpuinfo test case

by Suresh K C

From: Suresh K C <suresh.k.chandrappa(a)gmail.com> This patch adds a new test case to validate cachestat behavior with memory-mapped files using mmap(). The test ensures that pages are properly cached when accessed via mmap and verifies the expected number of cached pages. Additionally, a test case for /proc/cpuinfo has been added to observe how cachestat handles virtual files under /proc. This helps improve coverage of edge cases involving pseudo-filesystems Signed-off-by: Suresh K C <suresh.k.chandrappa(a)gmail.com> --- .../selftests/cachestat/test_cachestat.c | 69 ++++++++++++++++++- 1 file changed, 67 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/cachestat/test_cachestat.c b/tools/testing/selftests/cachestat/test_cachestat.c index 632ab44737ec..81e7f6dd2279 100644 --- a/tools/testing/selftests/cachestat/test_cachestat.c +++ b/tools/testing/selftests/cachestat/test_cachestat.c @@ -22,7 +22,7 @@ static const char * const dev_files[] = { "/dev/zero", "/dev/null", "/dev/urandom", - "/proc/version", "/proc" + "/proc/version","/proc/cpuinfo","/proc" }; void print_cachestat(struct cachestat *cs) @@ -202,6 +202,65 @@ static int test_cachestat(const char *filename, bool write_random, bool create, return ret; } +bool test_cachestat_mmap(void){ + + size_t PS = sysconf(_SC_PAGESIZE); + size_t filesize = PS * 512 * 2;; + int syscall_ret; + size_t compute_len = PS * 512; + struct cachestat_range cs_range = { PS, compute_len }; + char *filename = "tmpshmcstat"; + unsigned long num_pages = compute_len / PS; + struct cachestat cs; + bool ret = true; + int fd = open(filename, O_RDWR | O_CREAT | O_TRUNC, 0666); + if (fd < 0) { + ksft_print_msg("Unable to create mmap file.\n"); + ret = false; + goto out; + } + if (ftruncate(fd, filesize)) { + ksft_print_msg("Unable to truncate mmap file.\n"); + ret = false; + goto close_fd; + } + if (!write_exactly(fd, filesize)) { + ksft_print_msg("Unable to write to mmap file.\n"); + ret = false; + goto close_fd; + } + char *map = mmap(NULL, filesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); + if (map == MAP_FAILED) { + ksft_print_msg("mmap failed.\n"); + ret = false; + goto close_fd; + } + + for (int i = 0; i < filesize; i++) { + map[i] = 'A'; + } + map[filesize - 1] = 'X'; + + syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0); + + if (syscall_ret) { + ksft_print_msg("Cachestat returned non-zero.\n"); + ret = false; + } else { + print_cachestat(&cs); + if (cs.nr_cache + cs.nr_evicted != num_pages) { + ksft_print_msg("Total number of cached and evicted pages is off.\n"); + ret = false; + } + } + +close_fd: + close(fd); + unlink(filename); +out: + return ret; +} + bool test_cachestat_shmem(void) { size_t PS = sysconf(_SC_PAGESIZE); @@ -274,7 +333,7 @@ int main(void) ret = 1; } - for (int i = 0; i < 5; i++) { + for (int i = 0; i < 6; i++) { const char *dev_filename = dev_files[i]; if (test_cachestat(dev_filename, false, false, false, @@ -315,5 +374,11 @@ int main(void) ret = 1; } + if (test_cachestat_mmap()) + ksft_test_result_pass("cachestat works with a mmap file\n"); + else { + ksft_test_result_fail("cachestat fails with a mmap file\n"); + ret = 1; + } return ret; } -- 2.43.0

6 months, 1 week

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[PATCH] [PATCH] Change pidns to pid namespace

by rodgepritesh＠gmail.com

From: Pritesh Rodge <rodgepritesh(a)gmail.com> Changed a comment in memfd_test.c , Unabbreviated pidns to pid namespace for better understanding . Signed-off-by: Pritesh Rodge <rodgepritesh(a)gmail.com> --- tools/testing/selftests/memfd/memfd_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c index 5b993924cc3f..4e4c46246a4e 100644 --- a/tools/testing/selftests/memfd/memfd_test.c +++ b/tools/testing/selftests/memfd/memfd_test.c @@ -1359,7 +1359,7 @@ static int sysctl_nested_child(void *arg) printf("%s nested sysctl 0\n", memfd_str); sysctl_assert_write("0"); - /* A further nested pidns works the same. */ + /* A further nested pid-namespace works the same. */ pid = spawn_thread(CLONE_NEWPID, sysctl_simple_child, NULL); join_thread(pid); -- 2.43.0

6 months, 1 week

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[PATCH bpf-next v3 0/8] selftests/bpf: Test sockmap/sockhash redirection

by Michal Luczaj

John, this revision introduces one more patch: "selftests/bpf: Introduce verdict programs for sockmap_redir". I've kept you cross-series Acked-by. I hope it's ok. Jiayuan, I haven't heard back from you regarding [*], so I've kept things unchanged for now. Please let me know what you think. [*] https://lore.kernel.org/bpf/66bf942f-dfdb-4ce9-bd95-8b734e7afa53@rbox.co/ -- The idea behind this series is to comprehensively test the BPF redirection: BPF_MAP_TYPE_SOCKMAP, BPF_MAP_TYPE_SOCKHASH x sk_msg-to-egress, sk_msg-to-ingress, sk_skb-to-egress, sk_skb-to-ingress x AF_INET, SOCK_STREAM, AF_INET6, SOCK_STREAM, AF_INET, SOCK_DGRAM, AF_INET6, SOCK_DGRAM, AF_UNIX, SOCK_STREAM, AF_UNIX, SOCK_DGRAM, AF_VSOCK, SOCK_STREAM, AF_VSOCK, SOCK_SEQPACKET New module is introduced, sockmap_redir: all supported and unsupported redirect combinations are tested for success and failure respectively. Code is pretty much stolen/adapted from Jakub Sitnicki's sockmap_redir_matrix.c [1]. Usage: $ cd tools/testing/selftests/bpf $ make $ sudo ./test_progs -t sockmap_redir ... Summary: 1/576 PASSED, 0 SKIPPED, 0 FAILED [1]: https://github.com/jsitnicki/sockmap-redir-matrix/blob/main/sockmap_redir_m… Changes in v3: - Drop unrelated changes; sockmap_listen, test_sockmap_listen, doc - Collect tags [Jakub, John] - Introduce BPF verdict programs especially for sockmap_redir [Jiayuan] - Link to v2: https://lore.kernel.org/r/20250411-selftests-sockmap-redir-v2-0-5f9b018d670… Changes in v2: - Verify that the unsupported redirect combos do fail [Jakub] - Dedup tests in sockmap_listen - Cosmetic changes and code reordering - Link to v1: https://lore.kernel.org/bpf/42939687-20f9-4a45-b7c2-342a0e11a014@rbox.co/ Suggested-by: Jakub Sitnicki <jakub(a)cloudflare.com> Signed-off-by: Michal Luczaj <mhal(a)rbox.co> --- Michal Luczaj (8): selftests/bpf: Support af_unix SOCK_DGRAM socket pair creation selftests/bpf: Add socket_kind_to_str() to socket_helpers selftests/bpf: Add u32()/u64() to sockmap_helpers selftests/bpf: Introduce verdict programs for sockmap_redir selftests/bpf: Add selftest for sockmap/hashmap redirection selftests/bpf: sockmap_listen cleanup: Drop af_vsock redir tests selftests/bpf: sockmap_listen cleanup: Drop af_unix redir tests selftests/bpf: sockmap_listen cleanup: Drop af_inet SOCK_DGRAM redir tests .../selftests/bpf/prog_tests/socket_helpers.h | 84 +++- .../selftests/bpf/prog_tests/sockmap_helpers.h | 25 +- .../selftests/bpf/prog_tests/sockmap_listen.c | 457 -------------------- .../selftests/bpf/prog_tests/sockmap_redir.c | 465 +++++++++++++++++++++ .../selftests/bpf/progs/test_sockmap_redir.c | 68 +++ 5 files changed, 623 insertions(+), 476 deletions(-) --- base-commit: d0445d7dd3fd9b15af7564c38d7aa3cbc29778ee change-id: 20240922-selftests-sockmap-redir-5d839396c75e Best regards, -- Michal Luczaj <mhal(a)rbox.co>

6 months, 1 week

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Fwd: [PATCH] selftests : timers : valid-adjtimex.c : Fixed style checks

by rujra

fixed style checks according to Linux Kernel Coding Style standards. 1 : fixed alignment of parenthesis. LOG : CHECK: Alignment should match open parenthesis + printf("ERROR: out of range value %ld actually set!\n", + tx.freq); 2 : fixed alignment of parenthesis. LOG : CHECK: Alignment should match open parenthesis + printf("Error: No failure on invalid ADJ_FREQUENCY %ld\n", + invalid_freq[i]); 3 : fixed line length of 106 to 100 and less. LOG : CHECK: line length of 106 exceeds 100 columns + printf("Invalid (sec: %ld usec: %ld) did not fail! ", tmx.time.tv_sec, tmx.time.tv_usec); Signed-off-by: Rujra Bhatt <braker.noob.kernel(a)gmail.com> --- tools/testing/selftests/timers/valid-adjtimex.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/timers/valid-adjtimex.c b/tools/testing/selftests/timers/valid-adjtimex.c index 6b7801055ad1..5110f9ee285c 100644 --- a/tools/testing/selftests/timers/valid-adjtimex.c +++ b/tools/testing/selftests/timers/valid-adjtimex.c @@ -157,7 +157,7 @@ int validate_freq(void) if (tx.freq == outofrange_freq[i]) { printf("[FAIL]\n"); printf("ERROR: out of range value %ld actually set!\n", - tx.freq); + tx.freq); pass = -1; goto out; } @@ -172,7 +172,7 @@ int validate_freq(void) if (ret >= 0) { printf("[FAIL]\n"); printf("Error: No failure on invalid ADJ_FREQUENCY %ld\n", - invalid_freq[i]); + invalid_freq[i]); pass = -1; goto out; } @@ -238,7 +238,8 @@ int set_bad_offset(long sec, long usec, int use_nano) tmx.time.tv_usec = usec; ret = clock_adjtime(CLOCK_REALTIME, &tmx); if (ret >= 0) { - printf("Invalid (sec: %ld usec: %ld) did not fail! ", tmx.time.tv_sec, tmx.time.tv_usec); + printf("Invalid (sec: %ld usec: %ld) did not fail! ", + tmx.time.tv_sec, tmx.time.tv_usec); printf("[FAIL]\n"); return -1; } -- 2.43.0

6 months, 1 week

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[PATCH] selftests: timers: Fix grammar and clarify comments in nanosleep.c

by Rahul Kumar

Improved the clarity and grammar in the header comment of nanosleep.c for better readability and consistency with kernel documentation style. Signed-off-by: Rahul Kumar <rk0006818(a)gmail.com> --- tools/testing/selftests/timers/nanosleep.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/tools/testing/selftests/timers/nanosleep.c b/tools/testing/selftests/timers/nanosleep.c index 252c6308c569..84adf8a4ab5d 100644 --- a/tools/testing/selftests/timers/nanosleep.c +++ b/tools/testing/selftests/timers/nanosleep.c @@ -1,12 +1,12 @@ -/* Make sure timers don't return early - * by: john stultz (johnstul(a)us.ibm.com) - * John Stultz (john.stultz(a)linaro.org) - * (C) Copyright IBM 2012 - * (C) Copyright Linaro 2013 2015 - * Licensed under the GPLv2 + /* + * Ensure timers do not return early. + * Author: John Stultz (john.stultz(a)linaro.org) + * Copyright (C) IBM 2012 + * Copyright (C) Linaro 2013, 2015 + * Licensed under the GPLv2 * - * To build: - * $ gcc nanosleep.c -o nanosleep -lrt + * To build: + * $ gcc nanosleep.c -o nanosleep -lrt * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -61,7 +61,7 @@ char *clockstring(int clockid) case CLOCK_TAI: return "CLOCK_TAI"; }; - return "UNKNOWN_CLOCKID"; + return "UNKNOWN_CLOCKID"; // Could not identify clockid } /* returns 1 if a <= b, 0 otherwise */ @@ -90,7 +90,7 @@ int nanosleep_test(int clockid, long long ns) { struct timespec now, target, rel; - /* First check abs time */ + /* First, check absolute time using clock_nanosleep with TIMER_ABSTIME */ if (clock_gettime(clockid, &now)) return UNSUPPORTED; target = timespec_add(now, ns); @@ -102,7 +102,7 @@ int nanosleep_test(int clockid, long long ns) if (!in_order(target, now)) return -1; - /* Second check reltime */ + /* Then, test relative time sleep */ clock_gettime(clockid, &now); rel.tv_sec = 0; rel.tv_nsec = 0; -- 2.43.0

6 months, 1 week

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[PATCH] selftests: size: fix grammar and align output formatting

by Abdelrahman Fekry

Improve the grammar in the test name by changing "get runtime memory use" to "get runtime memory usage". Also adjust spacing in output lines ("Total:", "Free:", etc.) to ensure consistent alignment and readability. Signed-off-by: Abdelrahman Fekry <AbdelrahmanFekry375(a)gmail.com> --- tools/testing/selftests/size/get_size.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/size/get_size.c b/tools/testing/selftests/size/get_size.c index 2980b1a63366..d5b67c073d8e 100644 --- a/tools/testing/selftests/size/get_size.c +++ b/tools/testing/selftests/size/get_size.c @@ -86,7 +86,7 @@ void _start(void) int ccode; struct sysinfo info; unsigned long used; - static const char *test_name = " get runtime memory use\n"; + static const char *test_name = " get runtime memory usage\n"; print("TAP version 13\n"); print("# Testing system size.\n"); @@ -105,8 +105,8 @@ void _start(void) used = info.totalram - info.freeram - info.bufferram; print("# System runtime memory report (units in Kilobytes):\n"); print(" ---\n"); - print_k_value(" Total: ", info.totalram, info.mem_unit); - print_k_value(" Free: ", info.freeram, info.mem_unit); + print_k_value(" Total : ", info.totalram, info.mem_unit); + print_k_value(" Free : ", info.freeram, info.mem_unit); print_k_value(" Buffer: ", info.bufferram, info.mem_unit); print_k_value(" In use: ", used, info.mem_unit); print(" ...\n"); -- 2.25.1

6 months, 1 week

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[PATCH v4 0/7] futex: Create set_robust_list2

by André Almeida

This patch adds a new robust_list() syscall. The current syscall can't be expanded to cover the following use case, so a new one is needed. This new syscall allows users to set multiple robust lists per process and to have either 32bit or 64bit pointers in the list. * Use case FEX-Emu[1] is an application that runs x86 and x86-64 binaries on an AArch64 Linux host. One of the tasks of FEX-Emu is to translate syscalls from one platform to another. Existing set_robust_list() can't be easily translated because of two limitations: 1) x86 apps can have 32bit pointers robust lists. For a x86-64 kernel this is not a problem, because of the compat entry point. But there's no such compat entry point for AArch64, so the kernel would do the pointer arithmetic wrongly. Is also unviable to userspace to keep track every addition/removal to the robust list and keep a 64bit version of it somewhere else to feed the kernel. Thus, the new interface has an option of telling the kernel if the list is filled with 32bit or 64bit pointers. 2) Apps can set just one robust list (in theory, x86-64 can set two if they also use the compat entry point). That means that when a x86 app asks FEX-Emu to call set_robust_list(), FEX have two options: to overwrite their own robust list pointer and make the app robust, or to ignore the app robust list and keep the emulator robust. The new interface allows for multiple robust lists per application, solving this. * Interface This is the proposed interface: long set_robust_list2(void *head, int index, unsigned int flags) `head` is the head of the userspace struct robust_list_head, just as old set_robust_list(). It needs to be a void pointer since it can point to a normal robust_list_head or a compat_robust_list_head. `flags` can be used for defining the list type: enum robust_list_type { ROBUST_LIST_32BIT, ROBUST_LIST_64BIT, }; `index` is the index in the internal robust_list's linked list (the naming starts to get confusing, I reckon). If `index == -1`, that means that user wants to set a new robust_list, and the kernel will append it in the end of the list, assign a new index and return this index to the user. If `index >= 0`, that means that user wants to re-set `*head` of an already existing list (similarly to what happens when you call set_robust_list() twice with different `*head`). If `index` is out of range, or it points to a non-existing robust_list, or if the internal list is full, an error is returned. * Implementation The implementation re-uses most of the existing robust list interface as possible. The new task_struct member `struct list_head robust_list2` is just a linked list where new lists are appended as the user requests more lists, and by futex_cleanup(), the kernel walks through the internal list feeding exit_robust_list() with the robust_list's. This implementation supports up to 10 lists (defined at ROBUST_LISTS_PER_TASK), but it was an arbitrary number for this RFC. For the described use case above, 4 should be enough, I'm not sure which should be the limit. It doesn't support list removal (should it support?). It doesn't have a proper get_robust_list2() yet as well, but I can add it in a next revision. We could also have a generic robust_list() syscall that can be used to set/get and be controlled by flags. The new interface has a `unsigned int flags` argument, making it extensible for future use cases as well. It refuses unaligned `head` addresses. It doesn't have a limit for elements in a single list (like ROBUST_LIST_LIMIT), it destroys the list as it is parsed to be safe against circular lists. * Testing This patcheset has a selftest patch that expands this one: https://lore.kernel.org/lkml/20250212131123.37431-1-andrealmeid@igalia.com/ Also, FEX-Emu added support for this interface to validate it: https://github.com/FEX-Emu/FEX/pull/3966 Feedback is very welcomed! Thanks, André [1] https://github.com/FEX-Emu/FEX Changelog: - Rebased on top of new futex work (private hash) v4: https://lore.kernel.org/lkml/20250225183531.682556-1-andrealmeid@igalia.com/ - Refuse unaligned head pointers - Ignore ROBUST_LIST_LIMIT for lists created with this interface and make it robust against circular lists - Fix a get_robust_list() syscall bug for getting the list from another thread - Adapt selftest to use the new interface v3: https://lore.kernel.org/lkml/20241217174958.477692-1-andrealmeid@igalia.com/ - Old syscall set_robust_list() adds new head to the internal linked list of robust lists pointers, instead of having a field just for them. Remove tsk->robust_list and use only tsk->robust_list2 v2: https://lore.kernel.org/lkml/20241101162147.284993-1-andrealmeid@igalia.com/ - Added a patch to properly deal with exit_robust_list() in 64bit vs 32bit - Wired-up syscall for all archs - Added more of the cover letter to the commit message v1: https://lore.kernel.org/lkml/20241024145735.162090-1-andrealmeid@igalia.com/ --- André Almeida (7): selftests/futex: Add ASSERT_ macros selftests/futex: Create test for robust list futex: Use explicit sizes for compat_exit_robust_list futex: Create set_robust_list2 futex: Wire up set_robust_list2 syscall futex: Remove the limit of elements for sys_set_robust_list2 lists selftests: futex: Expand robust list test for the new interface arch/alpha/kernel/syscalls/syscall.tbl | 1 + arch/arm/tools/syscall.tbl | 1 + arch/m68k/kernel/syscalls/syscall.tbl | 1 + arch/microblaze/kernel/syscalls/syscall.tbl | 1 + arch/mips/kernel/syscalls/syscall_n32.tbl | 1 + arch/mips/kernel/syscalls/syscall_n64.tbl | 1 + arch/mips/kernel/syscalls/syscall_o32.tbl | 1 + arch/parisc/kernel/syscalls/syscall.tbl | 1 + arch/powerpc/kernel/syscalls/syscall.tbl | 1 + arch/s390/kernel/syscalls/syscall.tbl | 1 + arch/sh/kernel/syscalls/syscall.tbl | 1 + arch/sparc/kernel/syscalls/syscall.tbl | 1 + arch/x86/entry/syscalls/syscall_32.tbl | 1 + arch/x86/entry/syscalls/syscall_64.tbl | 1 + arch/xtensa/kernel/syscalls/syscall.tbl | 1 + include/linux/compat.h | 12 +- include/linux/futex.h | 16 +- include/linux/sched.h | 5 +- include/uapi/asm-generic/unistd.h | 2 + include/uapi/linux/futex.h | 24 + kernel/futex/core.c | 165 ++++- kernel/futex/futex.h | 5 + kernel/futex/syscalls.c | 85 ++- kernel/sys_ni.c | 1 + scripts/syscall.tbl | 1 + .../testing/selftests/futex/functional/.gitignore | 1 + tools/testing/selftests/futex/functional/Makefile | 3 +- .../selftests/futex/functional/robust_list.c | 706 +++++++++++++++++++++ tools/testing/selftests/futex/include/logging.h | 38 ++ 29 files changed, 1026 insertions(+), 53 deletions(-) --- base-commit: 3ee84e3dd88e39b55b534e17a7b9a181f1d46809 change-id: 20250225-tonyk-robust_futex-60adeedac695 Best regards, -- André Almeida <andrealmeid(a)igalia.com>

6 months, 2 weeks

2
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[PATCH][next] selftests/futex: Fix spelling mistake "manaul" -> "manual"

by Colin Ian King

There is a spelling mistake in a ksft_test_result message. Fix it. Signed-off-by: Colin Ian King <colin.i.king(a)gmail.com> --- tools/testing/selftests/futex/functional/futex_priv_hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/futex/functional/futex_priv_hash.c b/tools/testing/selftests/futex/functional/futex_priv_hash.c index 2dca18fefedc..0213eb0bb4af 100644 --- a/tools/testing/selftests/futex/functional/futex_priv_hash.c +++ b/tools/testing/selftests/futex/functional/futex_priv_hash.c @@ -242,7 +242,7 @@ int main(int argc, char *argv[]) join_max_threads(); ret = futex_hash_slots_get(); - ksft_test_result(ret == 2, "No more auto-resize after manaul setting, got %d\n", + ksft_test_result(ret == 2, "No more auto-resize after manual setting, got %d\n", ret); futex_hash_slots_set_must_fail(1 << 29, 0); -- 2.49.0

6 months, 2 weeks

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