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

[PATCH v5] selftest/vm: add mremap expand merge offset test

by Lorenzo Stoakes

Add a test to assert that we can mremap() and expand a mapping starting from an offset within an existing mapping. We unmap the last page in a 3 page mapping to ensure that the remap should always succeed, before remapping from the 2nd page. This is additionally a regression test for the issue solved in "mm, mremap: fix mremap() expanding vma with addr inside vma" and confirmed to fail prior to the change and pass after it. Finally, this patch updates the existing mremap expand merge test to check error conditions and reduce code duplication between the two tests. Signed-off-by: Lorenzo Stoakes <lstoakes(a)gmail.com> Acked-by: David Hildenbrand <david(a)redhat.com> --- v5: Increment num_expand_tests so test doesn't complain about unexpected tests being run. tools/testing/selftests/vm/mremap_test.c | 119 ++++++++++++++++++----- 1 file changed, 96 insertions(+), 23 deletions(-) diff --git a/tools/testing/selftests/vm/mremap_test.c b/tools/testing/selftests/vm/mremap_test.c index 9496346973d4..5c3773de9f0f 100644 --- a/tools/testing/selftests/vm/mremap_test.c +++ b/tools/testing/selftests/vm/mremap_test.c @@ -119,47 +119,109 @@ static unsigned long long get_mmap_min_addr(void) } /* - * This test validates that merge is called when expanding a mapping. - * Mapping containing three pages is created, middle page is unmapped - * and then the mapping containing the first page is expanded so that - * it fills the created hole. The two parts should merge creating - * single mapping with three pages. + * Using /proc/self/maps, assert that the specified address range is contained + * within a single mapping. */ -static void mremap_expand_merge(unsigned long page_size) +static bool is_range_mapped(FILE *maps_fp, void *start, void *end) { - char *test_name = "mremap expand merge"; - FILE *fp; char *line = NULL; size_t len = 0; bool success = false; - char *start = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); - - munmap(start + page_size, page_size); - mremap(start, page_size, 2 * page_size, 0); - fp = fopen("/proc/self/maps", "r"); - if (fp == NULL) { - ksft_test_result_fail("%s\n", test_name); - return; - } + rewind(maps_fp); - while (getline(&line, &len, fp) != -1) { + while (getline(&line, &len, maps_fp) != -1) { char *first = strtok(line, "- "); void *first_val = (void *)strtol(first, NULL, 16); char *second = strtok(NULL, "- "); void *second_val = (void *) strtol(second, NULL, 16); - if (first_val == start && second_val == start + 3 * page_size) { + if (first_val <= start && second_val >= end) { success = true; break; } } + + return success; +} + +/* + * This test validates that merge is called when expanding a mapping. + * Mapping containing three pages is created, middle page is unmapped + * and then the mapping containing the first page is expanded so that + * it fills the created hole. The two parts should merge creating + * single mapping with three pages. + */ +static void mremap_expand_merge(FILE *maps_fp, unsigned long page_size) +{ + char *test_name = "mremap expand merge"; + bool success = false; + char *remap, *start; + + start = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); + + if (start == MAP_FAILED) { + ksft_print_msg("mmap failed: %s\n", strerror(errno)); + goto out; + } + + munmap(start + page_size, page_size); + remap = mremap(start, page_size, 2 * page_size, 0); + if (remap == MAP_FAILED) { + ksft_print_msg("mremap failed: %s\n", strerror(errno)); + munmap(start, page_size); + munmap(start + 2 * page_size, page_size); + goto out; + } + + success = is_range_mapped(maps_fp, start, start + 3 * page_size); + munmap(start, 3 * page_size); + +out: + if (success) + ksft_test_result_pass("%s\n", test_name); + else + ksft_test_result_fail("%s\n", test_name); +} + +/* + * Similar to mremap_expand_merge() except instead of removing the middle page, + * we remove the last then attempt to remap offset from the second page. This + * should result in the mapping being restored to its former state. + */ +static void mremap_expand_merge_offset(FILE *maps_fp, unsigned long page_size) +{ + + char *test_name = "mremap expand merge offset"; + bool success = false; + char *remap, *start; + + start = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); + + if (start == MAP_FAILED) { + ksft_print_msg("mmap failed: %s\n", strerror(errno)); + goto out; + } + + /* Unmap final page to ensure we have space to expand. */ + munmap(start + 2 * page_size, page_size); + remap = mremap(start + page_size, page_size, 2 * page_size, 0); + if (remap == MAP_FAILED) { + ksft_print_msg("mremap failed: %s\n", strerror(errno)); + munmap(start, 2 * page_size); + goto out; + } + + success = is_range_mapped(maps_fp, start, start + 3 * page_size); + munmap(start, 3 * page_size); + +out: if (success) ksft_test_result_pass("%s\n", test_name); else ksft_test_result_fail("%s\n", test_name); - fclose(fp); } /* @@ -380,11 +442,12 @@ int main(int argc, char **argv) int i, run_perf_tests; unsigned int threshold_mb = VALIDATION_DEFAULT_THRESHOLD; unsigned int pattern_seed; - int num_expand_tests = 1; + int num_expand_tests = 2; struct test test_cases[MAX_TEST]; struct test perf_test_cases[MAX_PERF_TEST]; int page_size; time_t t; + FILE *maps_fp; pattern_seed = (unsigned int) time(&t); @@ -458,7 +521,17 @@ int main(int argc, char **argv) run_mremap_test_case(test_cases[i], &failures, threshold_mb, pattern_seed); - mremap_expand_merge(page_size); + maps_fp = fopen("/proc/self/maps", "r"); + + if (maps_fp == NULL) { + ksft_print_msg("Failed to read /proc/self/maps: %s\n", strerror(errno)); + exit(KSFT_FAIL); + } + + mremap_expand_merge(maps_fp, page_size); + mremap_expand_merge_offset(maps_fp, page_size); + + fclose(maps_fp); if (run_perf_tests) { ksft_print_msg("\n%s\n", -- 2.39.0

2 years, 8 months

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[PATCH net 0/3] mptcp: userspace pm: create sockets for the right family

by Matthieu Baerts

Before these patches, the Userspace Path Manager would allow the creation of subflows with wrong families: taking the one of the MPTCP socket instead of the provided ones and resulting in the creation of subflows with likely not the right source and/or destination IPs. It would also allow the creation of subflows between different families or not respecting v4/v6-only socket attributes. Patch 1 lets the userspace PM select the proper family to avoid creating subflows with the wrong source and/or destination addresses because the family is not the expected one. Patch 2 makes sure the userspace PM doesn't allow the userspace to create subflows for a family that is not allowed. Patch 3 validates scenarios with a mix of v4 and v6 subflows for the same MPTCP connection. These patches fix issues introduced in v5.19 when the userspace path manager has been introduced. To: "David S. Miller" <davem(a)davemloft.net> To: Eric Dumazet <edumazet(a)google.com> To: Jakub Kicinski <kuba(a)kernel.org> To: Kishen Maloor <kishen.maloor(a)intel.com> To: Florian Westphal <fw(a)strlen.de> To: Shuah Khan <shuah(a)kernel.org> Cc: netdev(a)vger.kernel.org Cc: mptcp(a)lists.linux.dev Cc: linux-kernel(a)vger.kernel.org Cc: linux-kselftest(a)vger.kernel.org Cc: Paolo Abeni <pabeni(a)redhat.com> Cc: Mat Martineau <mathew.j.martineau(a)linux.intel.com> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> --- Matthieu Baerts (2): mptcp: netlink: respect v4/v6-only sockets selftests: mptcp: userspace: validate v4-v6 subflows mix Paolo Abeni (1): mptcp: explicitly specify sock family at subflow creation time net/mptcp/pm.c | 25 ++++++++++++ net/mptcp/pm_userspace.c | 7 ++++ net/mptcp/protocol.c | 2 +- net/mptcp/protocol.h | 6 ++- net/mptcp/subflow.c | 9 +++-- tools/testing/selftests/net/mptcp/userspace_pm.sh | 47 +++++++++++++++++++++++ 6 files changed, 90 insertions(+), 6 deletions(-) --- base-commit: be53771c87f4e322a9835d3faa9cd73a4ecdec5b change-id: 20230112-upstream-net-20230112-netlink-v4-v6-b6b958039ee0 Best regards, -- Matthieu Baerts <matthieu.baerts(a)tessares.net>

2 years, 8 months

2
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[PATCH] kunit: kunit_skip() should not overwrite KUNIT_FAIL()

by Daniel Latypov

Currently, kunit_skip() and kunit_mark_skipped() will overwrite the current test's status even if it was already marked FAILED. E.g. a test that just contains this KUNIT_FAIL(test, "FAIL REASON"); kunit_skip(test, "SKIP REASON"); will be marked "SKIPPED" in the end. Now, tests like the above don't and shouldn't exist. But what happens if non-test code (e.g. KASAN) calls kunit_fail_current_test()? E.g. if we have if (do_some_invalid_memory_accesses()) kunit_skip("); then the KASAN failures will get masked! This patch: make it so kunit_mark_skipped() does not modify the status if it's already set to something (either already to SKIPPED or FAILURE). Before this change, the KTAP output would look like # example_simple_test: EXPECTATION FAILED at lib/kunit/kunit-example-test.c:23 FAIL REASON ok 1 example_simple_test # SKIP SKIP REASON After this change: # example_simple_test: EXPECTATION FAILED at lib/kunit/kunit-example-test.c:23 FAIL REASON # example_simple_test: status already changed, not marking skipped: SKIP REASON not ok 1 example_simple_test Signed-off-by: Daniel Latypov <dlatypov(a)google.com> --- include/kunit/test.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/kunit/test.h b/include/kunit/test.h index 87ea90576b50..39936463dde5 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -386,11 +386,18 @@ void __printf(2, 3) kunit_log_append(char *log, const char *fmt, ...); * * Marks the test as skipped. @fmt is given output as the test status * comment, typically the reason the test was skipped. + * This has no effect if the test has already been marked skipped or failed. * * Test execution continues after kunit_mark_skipped() is called. */ #define kunit_mark_skipped(test_or_suite, fmt, ...) \ do { \ + if (READ_ONCE((test_or_suite)->status) != KUNIT_SUCCESS) {\ + kunit_warn(test_or_suite, "status already " \ + "changed, not marking skipped: " fmt,\ + ##__VA_ARGS__); \ + break; \ + } \ WRITE_ONCE((test_or_suite)->status, KUNIT_SKIPPED); \ scnprintf((test_or_suite)->status_comment, \ KUNIT_STATUS_COMMENT_SIZE, \ base-commit: 7dd4b804e08041ff56c88bdd8da742d14b17ed25 -- 2.39.0.314.g84b9a713c41-goog

2 years, 8 months

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1
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[PATCH v1] lib/hashtable_test.c: add test for the hashtable structure

by Rae Moar

Add a KUnit test for the kernel hashtable implementation in include/linux/hashtable.h. Note that this version does not yet test each of the rcu alternative versions of functions. Signed-off-by: Rae Moar <rmoar(a)google.com> --- Note: The check patch script is outputting open brace errors on lines 154, 186, 231 of lib/hashtable_test.c but I believe the format of the braces on those lines is consistent with the Linux Kernel style guide. Will continue to look at these errors. lib/Kconfig.debug | 13 ++ lib/Makefile | 1 + lib/hashtable_test.c | 299 +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 313 insertions(+) create mode 100644 lib/hashtable_test.c diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 3fc7abffc7aa..3cf3b6f8cff4 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2458,6 +2458,19 @@ config LIST_KUNIT_TEST If unsure, say N. +config HASHTABLE_KUNIT_TEST + tristate "KUnit Test for Kernel Hashtable structures" if !KUNIT_ALL_TESTS + depends on KUNIT + default KUNIT_ALL_TESTS + help + This builds the hashtable KUnit test suite. + It tests the API and basic functionality of the functions + and associated macros defined in include/linux/hashtable.h. + For more information on KUnit and unit tests in general please refer + to the KUnit documentation in Documentation/dev-tools/kunit/. + + If unsure, say N. + config LINEAR_RANGES_TEST tristate "KUnit test for linear_ranges" depends on KUNIT diff --git a/lib/Makefile b/lib/Makefile index 161d6a724ff7..9036d3aeee0a 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -370,6 +370,7 @@ obj-$(CONFIG_PLDMFW) += pldmfw/ CFLAGS_bitfield_kunit.o := $(DISABLE_STRUCTLEAK_PLUGIN) obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o +obj-$(CONFIG_HASHTABLE_KUNIT_TEST) += hashtable_test.o obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o obj-$(CONFIG_BITS_TEST) += test_bits.o obj-$(CONFIG_CMDLINE_KUNIT_TEST) += cmdline_kunit.o diff --git a/lib/hashtable_test.c b/lib/hashtable_test.c new file mode 100644 index 000000000000..7907df66a8e7 --- /dev/null +++ b/lib/hashtable_test.c @@ -0,0 +1,299 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * KUnit test for the Kernel Hashtable structures. + * + * Copyright (C) 2022, Google LLC. + * Author: Rae Moar <rmoar(a)google.com> + */ +#include <kunit/test.h> + +#include <linux/hashtable.h> + +struct hashtable_test_entry { + int key; + int data; + struct hlist_node node; + int visited; +}; + +static void hashtable_test_hash_init(struct kunit *test) +{ + /* Test the different ways of initialising a hashtable. */ + DEFINE_HASHTABLE(hash1, 3); + DECLARE_HASHTABLE(hash2, 3); + + hash_init(hash1); + hash_init(hash2); + + KUNIT_EXPECT_TRUE(test, hash_empty(hash1)); + KUNIT_EXPECT_TRUE(test, hash_empty(hash2)); +} + +static void hashtable_test_hash_empty(struct kunit *test) +{ + struct hashtable_test_entry a; + DEFINE_HASHTABLE(hash, 3); + + hash_init(hash); + KUNIT_EXPECT_TRUE(test, hash_empty(hash)); + + a.key = 1; + a.data = 13; + hash_add(hash, &a.node, a.key); + + /* Hashtable should no longer be empty. */ + KUNIT_EXPECT_FALSE(test, hash_empty(hash)); +} + +static void hashtable_test_hash_hashed(struct kunit *test) +{ + struct hashtable_test_entry a, b; + DEFINE_HASHTABLE(hash, 3); + + hash_init(hash); + a.key = 1; + a.data = 13; + b.key = 1; + b.data = 2; + + hash_add(hash, &a.node, a.key); + hash_add(hash, &b.node, b.key); + + KUNIT_EXPECT_TRUE(test, hash_hashed(&a.node)); + KUNIT_EXPECT_TRUE(test, hash_hashed(&b.node)); +} + +static void hashtable_test_hash_add(struct kunit *test) +{ + struct hashtable_test_entry a, b, *x; + int bkt; + DEFINE_HASHTABLE(hash, 3); + + hash_init(hash); + a.key = 1; + a.data = 13; + a.visited = 0; + b.key = 2; + b.data = 10; + b.visited = 0; + + hash_add(hash, &a.node, a.key); + hash_add(hash, &b.node, b.key); + + hash_for_each(hash, bkt, x, node) { + if (x->key == a.key && x->data == a.data) + a.visited += 1; + if (x->key == b.key && x->data == b.data) + b.visited += 1; + } + + /* Both entries should have been visited exactly once. */ + KUNIT_EXPECT_EQ(test, a.visited, 1); + KUNIT_EXPECT_EQ(test, b.visited, 1); +} + +static void hashtable_test_hash_del(struct kunit *test) +{ + struct hashtable_test_entry a, b, *x; + DEFINE_HASHTABLE(hash, 3); + + hash_init(hash); + a.key = 1; + a.data = 13; + b.key = 2; + b.data = 10; + b.visited = 0; + + hash_add(hash, &a.node, a.key); + hash_add(hash, &b.node, b.key); + + hash_del(&b.node); + hash_for_each_possible(hash, x, node, b.key) { + if (x->key == b.key && x->data == b.data) + b.visited += 1; + } + + /* The deleted entry should not have been visited. */ + KUNIT_EXPECT_EQ(test, b.visited, 0); + + hash_del(&a.node); + + /* The hashtable should be empty. */ + KUNIT_EXPECT_TRUE(test, hash_empty(hash)); +} + +static void hashtable_test_hash_for_each(struct kunit *test) +{ + struct hashtable_test_entry entries[3]; + struct hashtable_test_entry *x; + int bkt, i, j, count; + DEFINE_HASHTABLE(hash, 3); + + /* Initialize a hashtable with three entries. */ + hash_init(hash); + for (i = 0; i < 3; i++) { + entries[i].key = i; + entries[i].data = i + 10; + entries[i].visited = 0; + hash_add(hash, &entries[i].node, entries[i].key); + } + + count = 0; + hash_for_each(hash, bkt, x, node) { + if (x->key >= 0 && x->key < 3) + entries[x->key].visited += 1; + count++; + } + + /* Should have visited each entry exactly once. */ + KUNIT_EXPECT_EQ(test, count, 3); + for (j = 0; j < 3; j++) + KUNIT_EXPECT_EQ(test, entries[j].visited, 1); +} + +static void hashtable_test_hash_for_each_safe(struct kunit *test) +{ + struct hashtable_test_entry entries[3]; + struct hashtable_test_entry *x; + struct hlist_node *tmp; + int bkt, i, j, count; + DEFINE_HASHTABLE(hash, 3); + + /* Initialize a hashtable with three entries. */ + hash_init(hash); + for (i = 0; i < 3; i++) { + entries[i].key = i; + entries[i].data = i + 10; + entries[i].visited = 0; + hash_add(hash, &entries[i].node, entries[i].key); + } + + count = 0; + hash_for_each_safe(hash, bkt, tmp, x, node) { + if (x->key >= 0 && x->key < 3) { + entries[x->key].visited += 1; + hash_del(&entries[x->key].node); + } + count++; + } + + /* Should have visited each entry exactly once. */ + KUNIT_EXPECT_EQ(test, count, 3); + for (j = 0; j < 3; j++) + KUNIT_EXPECT_EQ(test, entries[j].visited, 1); +} + +static void hashtable_test_hash_for_each_possible(struct kunit *test) +{ + struct hashtable_test_entry entries[4]; + struct hashtable_test_entry *x; + int i, j, count; + DEFINE_HASHTABLE(hash, 3); + + /* Initialize a hashtable with three entries with key = 1. */ + hash_init(hash); + for (i = 0; i < 3; i++) { + entries[i].key = 1; + entries[i].data = i; + entries[i].visited = 0; + hash_add(hash, &entries[i].node, entries[i].key); + } + + /* Add an entry with key = 2. */ + entries[3].key = 2; + entries[3].data = 3; + entries[3].visited = 0; + hash_add(hash, &entries[3].node, entries[3].key); + + count = 0; + hash_for_each_possible(hash, x, node, 1) { + if (x->data >= 0 && x->data < 4) + entries[x->data].visited += 1; + count++; + } + + /* Should have visited each entry with key = 1 exactly once. */ + for (j = 0; j < 3; j++) + KUNIT_EXPECT_EQ(test, entries[j].visited, 1); + + /* If entry with key = 2 is in the same bucket as the entries with + * key = 1, check it was visited. Otherwise ensure that only three + * entries were visited. + */ + if (hash_min(1, HASH_BITS(hash)) == hash_min(2, HASH_BITS(hash))) { + KUNIT_EXPECT_EQ(test, count, 4); + KUNIT_EXPECT_EQ(test, entries[3].visited, 1); + } else { + KUNIT_EXPECT_EQ(test, count, 3); + } +} + +static void hashtable_test_hash_for_each_possible_safe(struct kunit *test) +{ + struct hashtable_test_entry entries[4]; + struct hashtable_test_entry *x; + struct hlist_node *tmp; + int i, j, count; + DEFINE_HASHTABLE(hash, 3); + + /* Initialize a hashtable with three entries with key = 1. */ + hash_init(hash); + for (i = 0; i < 3; i++) { + entries[i].key = 1; + entries[i].data = i; + entries[i].visited = 0; + hash_add(hash, &entries[i].node, entries[i].key); + } + + /* Add an entry with key = 2. */ + entries[3].key = 2; + entries[3].data = 3; + entries[3].visited = 0; + hash_add(hash, &entries[3].node, entries[3].key); + + count = 0; + hash_for_each_possible_safe(hash, x, tmp, node, 1) { + if (x->data >= 0 && x->data < 4) { + entries[x->data].visited += 1; + hash_del(&entries[x->data].node); + } + count++; + } + + /* Should have visited each entry with key = 1 exactly once. */ + for (j = 0; j < 3; j++) + KUNIT_EXPECT_EQ(test, entries[j].visited, 1); + + /* If entry with key = 2 is in the same bucket as the entries with + * key = 1, check it was visited. Otherwise ensure that only three + * entries were visited. + */ + if (hash_min(1, HASH_BITS(hash)) == hash_min(2, HASH_BITS(hash))) { + KUNIT_EXPECT_EQ(test, count, 4); + KUNIT_EXPECT_EQ(test, entries[3].visited, 1); + } else { + KUNIT_EXPECT_EQ(test, count, 3); + } +} + +static struct kunit_case hashtable_test_cases[] = { + KUNIT_CASE(hashtable_test_hash_init), + KUNIT_CASE(hashtable_test_hash_empty), + KUNIT_CASE(hashtable_test_hash_hashed), + KUNIT_CASE(hashtable_test_hash_add), + KUNIT_CASE(hashtable_test_hash_del), + KUNIT_CASE(hashtable_test_hash_for_each), + KUNIT_CASE(hashtable_test_hash_for_each_safe), + KUNIT_CASE(hashtable_test_hash_for_each_possible), + KUNIT_CASE(hashtable_test_hash_for_each_possible_safe), + {}, +}; + +static struct kunit_suite hashtable_test_module = { + .name = "hashtable", + .test_cases = hashtable_test_cases, +}; + +kunit_test_suites(&hashtable_test_module); + +MODULE_LICENSE("GPL"); base-commit: 054be257f28ca8eeb8e3620766501b81ceb4b293 -- 2.39.0.314.g84b9a713c41-goog

2 years, 8 months

3
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[PATCH] selftests:dma: Fix compile error in user-space tool

by Gerd Bayer

Since [1] the user-space program dma_map_benchmark shares the header file linux/map_benchmark.h with the kernel driver in kernel/dma/map_benchmark.c. With latest kernel version this does not compile anymore. While https://kernelnewbies.org/KernelHeaders suggests otherwise, allow it to use kernel headers through the uapi/ include directory. I assume we can do so safely, since the controlling user-space program is distributed with the kernel. With this change dma_map_benchmark compiles with just the obvious warning about uapi usage on ARCH=x86, arm64, and s390 and runs on ARCH=s390. [1] commit 8ddde07a3d28 ("dma-mapping: benchmark: extract a common header file for map_benchmark definition") Signed-off-by: Gerd Bayer <gbayer(a)linux.ibm.com> Acked-by: Xiang Chen <chenxiang66(a)hisilicon.com> --- tools/testing/selftests/dma/dma_map_benchmark.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/dma/dma_map_benchmark.c b/tools/testing/selftests/dma/dma_map_benchmark.c index 5c997f17fcbd..d49d7ea6a63e 100644 --- a/tools/testing/selftests/dma/dma_map_benchmark.c +++ b/tools/testing/selftests/dma/dma_map_benchmark.c @@ -10,7 +10,7 @@ #include <unistd.h> #include <sys/ioctl.h> #include <sys/mman.h> -#include <linux/types.h> +#include <uapi/linux/types.h> #include <linux/map_benchmark.h> #define NSEC_PER_MSEC 1000000L base-commit: 1fe4fd6f5cad346e598593af36caeadc4f5d4fa9 -- 2.39.0

2 years, 8 months

2
3
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IST DIESE E-MAIL AKTIV?

by INFO

Sehr geehrter E-Mail-Begünstigter, Sie wurden für eine Spende in Höhe von 3.500.000,00 ? ausgewählt. Wenden Sie sich an diese E-Mail-Adresse: s.g0392440821(a)gmail.com, um weitere Informationen zum Erhalt Ihrer Spende zu erhalten. Vielen Dank

2 years, 8 months

1
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kselftest/fixes kselftest-lkdtm: 4 runs, 4 regressions (v6.2-rc1-1-g9fdaca2c1e15)

by kernelci.org bot

kselftest/fixes kselftest-lkdtm: 4 runs, 4 regressions (v6.2-rc1-1-g9fdaca2c1e15) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.2-rc1-1-g9fd… Test: kselftest-lkdtm Tree: kselftest Branch: fixes Describe: v6.2-rc1-1-g9fdaca2c1e15 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 9fdaca2c1e157dc0a3c0faecf3a6a68e7d8d0c7b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c0910f7cdc97ad251d39f4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.6) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/63c0910f7cdc97ad251d39f5 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c092893e7e5a70431d39d0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/63c092893e7e5a70431d39d1 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c08e785471023c211d39ce Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.6) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/63c08e785471023c211d39cf failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c091c026e6ba657e1d39d8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/63c091c026e6ba657e1d39d9 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 8 months

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kselftest/fixes kselftest-seccomp: 4 runs, 4 regressions (v6.2-rc1-1-g9fdaca2c1e15)

by kernelci.org bot

kselftest/fixes kselftest-seccomp: 4 runs, 4 regressions (v6.2-rc1-1-g9fdaca2c1e15) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.2-rc1-1-g9fd… Test: kselftest-seccomp Tree: kselftest Branch: fixes Describe: v6.2-rc1-1-g9fdaca2c1e15 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 9fdaca2c1e157dc0a3c0faecf3a6a68e7d8d0c7b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c09188bdc043f3ba1d39e3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.6) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63c09188bdc043f3ba1d39e4 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c09288abfc97e1ad1d39c7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63c09288abfc97e1ad1d39c8 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c08e78e87288f73d1d39cf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.6) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63c08e78e87288f73d1d39d0 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c091c43a0fdb7f961d3acb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63c091c43a0fdb7f961d3acc failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 8 months

1
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kselftest/fixes kselftest-lib: 3 runs, 3 regressions (v6.2-rc1-1-g9fdaca2c1e15)

by kernelci.org bot

kselftest/fixes kselftest-lib: 3 runs, 3 regressions (v6.2-rc1-1-g9fdaca2c1e15) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.2-rc1-1-g9fd… Test: kselftest-lib Tree: kselftest Branch: fixes Describe: v6.2-rc1-1-g9fdaca2c1e15 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 9fdaca2c1e157dc0a3c0faecf3a6a68e7d8d0c7b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/63c08c3f2a81d02bce1d3ac8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-lib.login: https://kernelci.org/test/case/id/63c08c3f2a81d02bce1d3ac9 failing since 86 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c09188bdc043f3ba1d39e8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.6) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-lib.login: https://kernelci.org/test/case/id/63c09188bdc043f3ba1d39e9 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c09318328a4cd7561d39c8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-lib.login: https://kernelci.org/test/case/id/63c09318328a4cd7561d39c9 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 8 months

1
0
0 0

kselftest/fixes kselftest-livepatch: 2 runs, 2 regressions (v6.2-rc1-1-g9fdaca2c1e15)

by kernelci.org bot

kselftest/fixes kselftest-livepatch: 2 runs, 2 regressions (v6.2-rc1-1-g9fdaca2c1e15) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/fixes/kernel/v6.2-rc1-1-g9fd… Test: kselftest-livepatch Tree: kselftest Branch: fixes Describe: v6.2-rc1-1-g9fdaca2c1e15 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 9fdaca2c1e157dc0a3c0faecf3a6a68e7d8d0c7b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c0919c26e6ba657e1d39c3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.6) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-livepatch.login: https://kernelci.org/test/case/id/63c0919c26e6ba657e1d39c4 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63c09305328a4cd7561d39c2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… HTML log: https://storage.kernelci.org//kselftest/fixes/v6.2-rc1-1-g9fdaca2c1e15/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023010… * kselftest-livepatch.login: https://kernelci.org/test/case/id/63c09305328a4cd7561d39c3 failing since 85 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 8 months

1
0
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