March 2025 - Linux-kselftest-mirror

[PATCH] kunit: fixes backtrace suppression test module description

by Alessandro Carminati

Adds module description to the backtrace suppression test Fixes: ("19f3496") kunit: add test cases for backtrace warning suppression Signed-off-by: Alessandro Carminati <acarmina(a)redhat.com> --- lib/kunit/backtrace-suppression-test.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/kunit/backtrace-suppression-test.c b/lib/kunit/backtrace-suppression-test.c index 8b4125af2481..d4c5df09bba6 100644 --- a/lib/kunit/backtrace-suppression-test.c +++ b/lib/kunit/backtrace-suppression-test.c @@ -102,3 +102,4 @@ static struct kunit_suite backtrace_suppression_test_suite = { kunit_test_suites(&backtrace_suppression_test_suite); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("KUnit test to verify warning backtrace suppression"); -- 2.34.1

6 months, 1 week

3
2
0 0

[PATCH v2 0/4] tools/nolibc: MIPS: entrypoint cleanups and N32/N64 ABIs

by Thomas Weißschuh

Introduce support for the N32 and N64 ABIs. As preparation, the entrypoint is first simplified significantly. Thanks to Maciej for all the valuable information. Signed-off-by: Thomas Weißschuh <linux(a)weissschuh.net> --- Changes in v2: - Clean up entrypoint first - Annotate #endifs - Link to v1: https://lore.kernel.org/r/20250212-nolibc-mips-n32-v1-1-6892e58d1321@weisss… --- Thomas Weißschuh (4): tools/nolibc: MIPS: drop $gp setup tools/nolibc: MIPS: drop manual stack pointer alignment tools/nolibc: MIPS: drop noreorder option tools/nolibc: MIPS: add support for N64 and N32 ABIs tools/include/nolibc/arch-mips.h | 117 +++++++++++++++++++++------- tools/testing/selftests/nolibc/Makefile | 28 ++++++- tools/testing/selftests/nolibc/run-tests.sh | 2 +- 3 files changed, 118 insertions(+), 29 deletions(-) --- base-commit: 9c812b01f13d37410ea103e00bc47e5e0f6d2bad change-id: 20231105-nolibc-mips-n32-234901bd910d Best regards, -- Thomas Weißschuh <linux(a)weissschuh.net>

6 months, 1 week

4
13
0 0

[PATCH v2] selftests/mm: Convert page_size to unsigned long

by Siddarth G

Cppcheck warning: int result is assigned to long long variable. If the variable is long long to avoid loss of information, then you have loss of information. This patch changes the type of page_size from 'unsigned int' to 'unsigned long' instead of using ULL suffixes. Changing hpage_size to 'unsigned long' was considered, but since gethugepage() expects an int, this change was avoided. Similarly, wp_init(), wp_free(), wp_addr_range() are designed to accept int parameters, even though they are assigned with long values. Future updates to these functions might be required ? Reported-by: David Binderman <dcb314(a)hotmail.com> Closes: https://lore.kernel.org/all/AS8PR02MB10217315060BBFDB21F19643E9CA62@AS8PR02… Signed-off-by: Siddarth G <siddarthsgml(a)gmail.com> --- Changes since v1: - Instead of using ULL suffixes, converted page_size and related variables involving it from 'int' to 'long' tools/testing/selftests/mm/pagemap_ioctl.c | 24 +++++++++++----------- 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c index f3b12402ca89..fe5ae8b25ff6 100644 --- a/tools/testing/selftests/mm/pagemap_ioctl.c +++ b/tools/testing/selftests/mm/pagemap_ioctl.c @@ -34,7 +34,7 @@ #define PAGEMAP "/proc/self/pagemap" int pagemap_fd; int uffd; -unsigned int page_size; +unsigned long page_size; unsigned int hpage_size; const char *progname; @@ -184,7 +184,7 @@ void *gethugetlb_mem(int size, int *shmid) int userfaultfd_tests(void) { - int mem_size, vec_size, written, num_pages = 16; + long mem_size, vec_size, written, num_pages = 16; char *mem, *vec; mem_size = num_pages * page_size; @@ -213,7 +213,7 @@ int userfaultfd_tests(void) written = pagemap_ioctl(mem, mem_size, vec, 1, PM_SCAN_WP_MATCHING | PM_SCAN_CHECK_WPASYNC, vec_size - 2, PAGE_IS_WRITTEN, 0, 0, PAGE_IS_WRITTEN); if (written < 0) - ksft_exit_fail_msg("error %d %d %s\n", written, errno, strerror(errno)); + ksft_exit_fail_msg("error %ld %d %s\n", written, errno, strerror(errno)); ksft_test_result(written == 0, "%s all new pages must not be written (dirty)\n", __func__); @@ -244,7 +244,7 @@ int sanity_tests_sd(void) long walk_end; vec_size = num_pages/2; - mem_size = num_pages * (long long)page_size; + mem_size = num_pages * page_size; vec = malloc(sizeof(struct page_region) * vec_size); if (!vec) @@ -432,7 +432,7 @@ int sanity_tests_sd(void) free(vec2); /* 8. Smaller vec */ - mem_size = 1050ULL * page_size; + mem_size = 1050 * page_size; vec_size = mem_size/(page_size*2); vec = malloc(sizeof(struct page_region) * vec_size); @@ -487,7 +487,7 @@ int sanity_tests_sd(void) total_pages = 0; /* 9. Smaller vec */ - mem_size = 10000ULL * page_size; + mem_size = 10000 * page_size; vec_size = 50; vec = malloc(sizeof(struct page_region) * vec_size); @@ -995,7 +995,7 @@ int unmapped_region_tests(void) { void *start = (void *)0x10000000; int written, len = 0x00040000; - int vec_size = len / page_size; + long vec_size = len / page_size; struct page_region *vec = malloc(sizeof(struct page_region) * vec_size); /* 1. Get written pages */ @@ -1051,14 +1051,14 @@ static void test_simple(void) int sanity_tests(void) { unsigned long long mem_size, vec_size; - int ret, fd, i, buf_size; + long ret, fd, i, buf_size; struct page_region *vec; char *mem, *fmem; struct stat sbuf; char *tmp_buf; /* 1. wrong operation */ - mem_size = 10ULL * page_size; + mem_size = 10 * page_size; vec_size = mem_size / page_size; vec = malloc(sizeof(struct page_region) * vec_size); @@ -1160,7 +1160,7 @@ int sanity_tests(void) ret = stat(progname, &sbuf); if (ret < 0) - ksft_exit_fail_msg("error %d %d %s\n", ret, errno, strerror(errno)); + ksft_exit_fail_msg("error %ld %d %s\n", ret, errno, strerror(errno)); fmem = mmap(NULL, sbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0); if (fmem == MAP_FAILED) @@ -1507,7 +1507,7 @@ int main(int __attribute__((unused)) argc, char *argv[]) sanity_tests_sd(); /* 2. Normal page testing */ - mem_size = 10ULL * page_size; + mem_size = 10 * page_size; mem = mmap(NULL, mem_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); if (mem == MAP_FAILED) ksft_exit_fail_msg("error nomem\n"); @@ -1520,7 +1520,7 @@ int main(int __attribute__((unused)) argc, char *argv[]) munmap(mem, mem_size); /* 3. Large page testing */ - mem_size = 512ULL * 10 * page_size; + mem_size = 512 * 10 * page_size; mem = mmap(NULL, mem_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); if (mem == MAP_FAILED) ksft_exit_fail_msg("error nomem\n"); -- 2.43.0

6 months, 1 week

1
0
0 0

ISC West 2025 Attendee Data to Drive Sales and Networking Efforts

by Sara Wood

Hi , Are you considering getting the ICS West 2025 attendees list? Expo Name: International Security Conference & Exposition West 2025 Total Number of records: 23,000 records List includes: Company Name, Contact Name, Job Title, Mailing Address, Phone, Emails, etc. Do you want to acquire these leads? If so, I'm happy to send the pricing details. Eager for your response Regards Sara Wood Demand Generation Manager Leads Data Inc., Please reply with REMOVE if you don't wish to receive further emails

6 months, 1 week

1
0
0 0

[PATCH] selftests/nolibc: drop unnecessary sys/io.h include

by Thomas Weißschuh

The include of sys/io.h is not necessary anymore since commit 67eb617a8e1e ("selftests/nolibc: simplify call to ioperm"). It's existence is also problematic as the header does not exist on all architectures. Reported-by: Sebastian Andrzej Siewior <sebastian(a)breakpoint.cc> Signed-off-by: Thomas Weißschuh <linux(a)weissschuh.net> --- tools/testing/selftests/nolibc/nolibc-test.c | 1 - 1 file changed, 1 deletion(-) diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index 5884a891c491544050fc35b07322c73a1a9dbaf3..7a60b6ac1457e8d862ab1a6a26c9e46abec92111 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -16,7 +16,6 @@ #ifndef _NOLIBC_STDIO_H /* standard libcs need more includes */ #include <sys/auxv.h> -#include <sys/io.h> #include <sys/ioctl.h> #include <sys/mman.h> #include <sys/mount.h> --- base-commit: bceb73904c855c78402dca94c82915f078f259dd change-id: 20250324-nolibc-ioperm-155646560b95 Best regards, -- Thomas Weißschuh <linux(a)weissschuh.net>

6 months, 1 week

3
2
0 0

[PATCH 0/2] ublk: specify io_cmd_buf pointer type

by Caleb Sander Mateos

io_cmd_buf points to an array of ublksrv_io_desc structs but its type is char *. Indexing the array requires an explicit multiplication and cast. The compiler also can't check the pointer types. Change io_cmd_buf's type to struct ublksrv_io_desc * so it can be indexed directly and the compiler can type-check the code. Make the same change to the ublk selftests. Caleb Sander Mateos (2): ublk: specify io_cmd_buf pointer type selftests: ublk: specify io_cmd_buf pointer type drivers/block/ublk_drv.c | 8 ++++---- tools/testing/selftests/ublk/kublk.c | 2 +- tools/testing/selftests/ublk/kublk.h | 4 ++-- 3 files changed, 7 insertions(+), 7 deletions(-) -- 2.45.2

6 months, 1 week

4
6
0 0

[PATCH net-next v9 0/6] tun: Introduce virtio-net hashing feature

by Akihiko Odaki

virtio-net have two usage of hashes: one is RSS and another is hash reporting. Conventionally the hash calculation was done by the VMM. However, computing the hash after the queue was chosen defeats the purpose of RSS. Another approach is to use eBPF steering program. This approach has another downside: it cannot report the calculated hash due to the restrictive nature of eBPF. Introduce the code to compute hashes to the kernel in order to overcome thse challenges. An alternative solution is to extend the eBPF steering program so that it will be able to report to the userspace, but it is based on context rewrites, which is in feature freeze. We can adopt kfuncs, but they will not be UAPIs. We opt to ioctl to align with other relevant UAPIs (KVM and vhost_net). The patches for QEMU to use this new feature was submitted as RFC and is available at: https://patchew.org/QEMU/20240915-hash-v3-0-79cb08d28647@daynix.com/ This work was presented at LPC 2024: https://lpc.events/event/18/contributions/1963/ V1 -> V2: Changed to introduce a new BPF program type. Signed-off-by: Akihiko Odaki <akihiko.odaki(a)daynix.com> --- Changes in v9: - Added a missing return statement in patch "tun: Introduce virtio-net hash feature". - Link to v8: https://lore.kernel.org/r/20250306-rss-v8-0-7ab4f56ff423@daynix.com Changes in v8: - Disabled IPv6 to eliminate noises in tests. - Added a branch in tap to avoid unnecessary dissection when hash reporting is disabled. - Removed unnecessary rtnl_lock(). - Extracted code to handle new ioctls into separate functions to avoid adding extra NULL checks to the code handling other ioctls. - Introduced variable named "fd" to __tun_chr_ioctl(). - s/-/=/g in a patch message to avoid confusing Git. - Link to v7: https://lore.kernel.org/r/20250228-rss-v7-0-844205cbbdd6@daynix.com Changes in v7: - Ensured to set hash_report to VIRTIO_NET_HASH_REPORT_NONE for VHOST_NET_F_VIRTIO_NET_HDR. - s/4/sizeof(u32)/ in patch "virtio_net: Add functions for hashing". - Added tap_skb_cb type. - Rebased. - Link to v6: https://lore.kernel.org/r/20250109-rss-v6-0-b1c90ad708f6@daynix.com Changes in v6: - Extracted changes to fill vnet header holes into another series. - Squashed patches "skbuff: Introduce SKB_EXT_TUN_VNET_HASH", "tun: Introduce virtio-net hash reporting feature", and "tun: Introduce virtio-net RSS" into patch "tun: Introduce virtio-net hash feature". - Dropped the RFC tag. - Link to v5: https://lore.kernel.org/r/20241008-rss-v5-0-f3cf68df005d@daynix.com Changes in v5: - Fixed a compilation error with CONFIG_TUN_VNET_CROSS_LE. - Optimized the calculation of the hash value according to: https://git.dpdk.org/dpdk/commit/?id=3fb1ea032bd6ff8317af5dac9af901f1f324ca… - Added patch "tun: Unify vnet implementation". - Dropped patch "tap: Pad virtio header with zero". - Added patch "selftest: tun: Test vnet ioctls without device". - Reworked selftests to skip for older kernels. - Documented the case when the underlying device is deleted and packets have queue_mapping set by TC. - Reordered test harness arguments. - Added code to handle fragmented packets. - Link to v4: https://lore.kernel.org/r/20240924-rss-v4-0-84e932ec0e6c@daynix.com Changes in v4: - Moved tun_vnet_hash_ext to if_tun.h. - Renamed virtio_net_toeplitz() to virtio_net_toeplitz_calc(). - Replaced htons() with cpu_to_be16(). - Changed virtio_net_hash_rss() to return void. - Reordered variable declarations in virtio_net_hash_rss(). - Removed virtio_net_hdr_v1_hash_from_skb(). - Updated messages of "tap: Pad virtio header with zero" and "tun: Pad virtio header with zero". - Fixed vnet_hash allocation size. - Ensured to free vnet_hash when destructing tun_struct. - Link to v3: https://lore.kernel.org/r/20240915-rss-v3-0-c630015db082@daynix.com Changes in v3: - Reverted back to add ioctl. - Split patch "tun: Introduce virtio-net hashing feature" into "tun: Introduce virtio-net hash reporting feature" and "tun: Introduce virtio-net RSS". - Changed to reuse hash values computed for automq instead of performing RSS hashing when hash reporting is requested but RSS is not. - Extracted relevant data from struct tun_struct to keep it minimal. - Added kernel-doc. - Changed to allow calling TUNGETVNETHASHCAP before TUNSETIFF. - Initialized num_buffers with 1. - Added a test case for unclassified packets. - Fixed error handling in tests. - Changed tests to verify that the queue index will not overflow. - Rebased. - Link to v2: https://lore.kernel.org/r/20231015141644.260646-1-akihiko.odaki@daynix.com --- Akihiko Odaki (6): virtio_net: Add functions for hashing net: flow_dissector: Export flow_keys_dissector_symmetric tun: Introduce virtio-net hash feature selftest: tun: Test vnet ioctls without device selftest: tun: Add tests for virtio-net hashing vhost/net: Support VIRTIO_NET_F_HASH_REPORT Documentation/networking/tuntap.rst | 7 + drivers/net/Kconfig | 1 + drivers/net/tap.c | 68 +++- drivers/net/tun.c | 98 +++++- drivers/net/tun_vnet.h | 159 ++++++++- drivers/vhost/net.c | 49 +-- include/linux/if_tap.h | 2 + include/linux/skbuff.h | 3 + include/linux/virtio_net.h | 188 ++++++++++ include/net/flow_dissector.h | 1 + include/uapi/linux/if_tun.h | 75 ++++ net/core/flow_dissector.c | 3 +- net/core/skbuff.c | 4 + tools/testing/selftests/net/Makefile | 2 +- tools/testing/selftests/net/tun.c | 656 ++++++++++++++++++++++++++++++++++- 15 files changed, 1255 insertions(+), 61 deletions(-) --- base-commit: dd83757f6e686a2188997cb58b5975f744bb7786 change-id: 20240403-rss-e737d89efa77 prerequisite-change-id: 20241230-tun-66e10a49b0c7:v6 prerequisite-patch-id: 871dc5f146fb6b0e3ec8612971a8e8190472c0fb prerequisite-patch-id: 2797ed249d32590321f088373d4055ff3f430a0e prerequisite-patch-id: ea3370c72d4904e2f0536ec76ba5d26784c0cede prerequisite-patch-id: 837e4cf5d6b451424f9b1639455e83a260c4440d prerequisite-patch-id: ea701076f57819e844f5a35efe5cbc5712d3080d prerequisite-patch-id: 701646fb43ad04cc64dd2bf13c150ccbe6f828ce prerequisite-patch-id: 53176dae0c003f5b6c114d43f936cf7140d31bb5 prerequisite-change-id: 20250116-buffers-96e14bf023fc:v2 prerequisite-patch-id: 25fd4f99d4236a05a5ef16ab79f3e85ee57e21cc Best regards, -- Akihiko Odaki <akihiko.odaki(a)daynix.com>

6 months, 1 week

4
53
0 0

[PATCH] selftests/mm: Fix loss of information warnings

by Siddarth G

Cppcheck reported a style warning: int result is assigned to long long variable. If the variable is long long to avoid loss of information, then you have loss of information. Changing the type of page_size from 'unsigned int' to 'unsigned long long' was considered. But that might cause new conversion issues in other parts of the code where calculations involving 'page_size' are assigned to int variables. So we approach by appending ULL suffixes Reported-by: David Binderman <dcb314(a)hotmail.com> Closes: https://lore.kernel.org/all/AS8PR02MB10217315060BBFDB21F19643E9CA62@AS8PR02… Signed-off-by: Siddarth G <siddarthsgml(a)gmail.com> --- tools/testing/selftests/mm/pagemap_ioctl.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c index 57b4bba2b45f..f3b12402ca89 100644 --- a/tools/testing/selftests/mm/pagemap_ioctl.c +++ b/tools/testing/selftests/mm/pagemap_ioctl.c @@ -244,7 +244,7 @@ int sanity_tests_sd(void) long walk_end; vec_size = num_pages/2; - mem_size = num_pages * page_size; + mem_size = num_pages * (long long)page_size; vec = malloc(sizeof(struct page_region) * vec_size); if (!vec) @@ -432,7 +432,7 @@ int sanity_tests_sd(void) free(vec2); /* 8. Smaller vec */ - mem_size = 1050 * page_size; + mem_size = 1050ULL * page_size; vec_size = mem_size/(page_size*2); vec = malloc(sizeof(struct page_region) * vec_size); @@ -487,7 +487,7 @@ int sanity_tests_sd(void) total_pages = 0; /* 9. Smaller vec */ - mem_size = 10000 * page_size; + mem_size = 10000ULL * page_size; vec_size = 50; vec = malloc(sizeof(struct page_region) * vec_size); @@ -1058,7 +1058,7 @@ int sanity_tests(void) char *tmp_buf; /* 1. wrong operation */ - mem_size = 10 * page_size; + mem_size = 10ULL * page_size; vec_size = mem_size / page_size; vec = malloc(sizeof(struct page_region) * vec_size); @@ -1507,7 +1507,7 @@ int main(int __attribute__((unused)) argc, char *argv[]) sanity_tests_sd(); /* 2. Normal page testing */ - mem_size = 10 * page_size; + mem_size = 10ULL * page_size; mem = mmap(NULL, mem_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); if (mem == MAP_FAILED) ksft_exit_fail_msg("error nomem\n"); @@ -1520,7 +1520,7 @@ int main(int __attribute__((unused)) argc, char *argv[]) munmap(mem, mem_size); /* 3. Large page testing */ - mem_size = 512 * 10 * page_size; + mem_size = 512ULL * 10 * page_size; mem = mmap(NULL, mem_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); if (mem == MAP_FAILED) ksft_exit_fail_msg("error nomem\n"); -- 2.43.0

6 months, 1 week

2
1
0 0

bug report for linux-6.14/tools/testing/selftests/mm/pagemap_ioctl.c

by David Binderman

Hello there, Static analyser cppcheck says: > linux-6.14/tools/testing/selftests/mm/pagemap_ioctl.c:1061:11: style: int result is assigned to long long variable. If the variable is long long to avoid loss of information, then you have loss of information. [truncLongCastAssignment] > linux-6.14/tools/testing/selftests/mm/pagemap_ioctl.c:1510:11: style: int result is assigned to long long variable. If the variable is long long to avoid loss of information, then you have loss of information. [truncLongCastAssignment] > linux-6.14/tools/testing/selftests/mm/pagemap_ioctl.c:1523:11: style: int result is assigned to long long variable. If the variable is long long to avoid loss of information, then you have loss of information. [truncLongCastAssignment] > linux-6.14/tools/testing/selftests/mm/pagemap_ioctl.c:247:11: style: int result is assigned to long long variable. If the variable is long long to avoid loss of information, then you have loss of information. [truncLongCastAssignment] > linux-6.14/tools/testing/selftests/mm/pagemap_ioctl.c:435:11: style: int result is assigned to long long variable. If the variable is long long to avoid loss of information, then you have loss of information. [truncLongCastAssignment] > linux-6.14/tools/testing/selftests/mm/pagemap_ioctl.c:490:11: style: int result is assigned to long long variable. If the variable is long long to avoid loss of information, then you have loss of information. [truncLongCastAssignment] The source code of the first one is mem_size = 10 * page_size; Maybe better code: mem_size = 10ULL * page_size; Regards David Binderman

6 months, 1 week

2
1
0 0

Symbol too long for allsyms warnings on KSYM_NAME_LEN

by Arnd Bergmann

My randconfig builds sometimes (around one in every 700 configs) run into this warning on x86: Symbol __pfx_snnnng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nnng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nnnng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nnng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nnnnng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nnng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nnnng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nnng1h2i3j4k5l6m7ng1h2i3j4k5l6m7nng1h2i3j4k5l6m7ng1h2i3j4k5l6m7n too long for kallsyms (517 >= 512). Please increase KSYM_NAME_LEN both in kernel and kallsyms.c The check that gets triggered was added in commit c104c16073b ("Kunit to check the longest symbol length"), see https://lore.kernel.org/all/20241117195923.222145-1-sergio.collado@gmail.co… and the overlong identifier seems to be the result of objtool adding the six-byte "__pfx_" string to a symbol in elf_create_prefix_symbol() when CONFIG_FUNCTION_PADDING_CFI is set. I think the suggestion to "Please increase KSYM_NAME_LEN both in kernel and kallsyms.c" is misleading here and should probably be changed. I don't know if this something that objtool should work around, or something that needs to be adapted in the test. Arnd

6 months, 1 week

2
2
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-kselftest-mirror March 2025