diff options
author | Vignesh Raghavendra <vigneshr@ti.com> | 2023-02-16 15:41:14 +0530 |
---|---|---|
committer | Vignesh Raghavendra <vigneshr@ti.com> | 2023-02-16 15:41:14 +0530 |
commit | 8ffeeca907557f941a0dd873f3ad7a63d130b6fa (patch) | |
tree | f1629bee72e4adb24d64464dfbe911818023edfc /tools | |
parent | 76b3e88d569210a51399e8d8c8babd995af29d11 (diff) | |
parent | 179624a57b78c02de833370b7bdf0b0f4a27ca31 (diff) |
Merge tag 'v5.10.165' of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux into ti-linux-5.10.y-cicd
This is the 5.10.165 stable release
* tag 'v5.10.165' of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux: (951 commits)
Linux 5.10.165
io_uring/rw: remove leftover debug statement
io_uring/rw: ensure kiocb_end_write() is always called
io_uring: fix double poll leak on repolling
io_uring: Clean up a false-positive warning from GCC 9.3.0
mm/khugepaged: fix collapse_pte_mapped_thp() to allow anon_vma
Bluetooth: hci_qca: Fixed issue during suspend
Bluetooth: hci_qca: check for SSR triggered flag while suspend
Bluetooth: hci_qca: Wait for SSR completion during suspend
soc: qcom: apr: Make qcom,protection-domain optional again
Revert "wifi: mac80211: fix memory leak in ieee80211_if_add()"
net/mlx5: fix missing mutex_unlock in mlx5_fw_fatal_reporter_err_work()
net/ulp: use consistent error code when blocking ULP
io_uring/net: fix fast_iov assignment in io_setup_async_msg()
io_uring: io_kiocb_update_pos() should not touch file for non -1 offset
tracing: Use alignof__(struct {type b;}) instead of offsetof()
x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGN
Revert "drm/amdgpu: make display pinning more flexible (v2)"
efi: rt-wrapper: Add missing include
arm64: efi: Execute runtime services from a dedicated stack
...
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
# Conflicts:
# net/hsr/hsr_device.c
# net/hsr/hsr_forward.c
Diffstat (limited to 'tools')
25 files changed, 237 insertions, 81 deletions
diff --git a/tools/arch/parisc/include/uapi/asm/mman.h b/tools/arch/parisc/include/uapi/asm/mman.h index 506c06a6536f..4cc88a642e10 100644 --- a/tools/arch/parisc/include/uapi/asm/mman.h +++ b/tools/arch/parisc/include/uapi/asm/mman.h @@ -1,20 +1,20 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef TOOLS_ARCH_PARISC_UAPI_ASM_MMAN_FIX_H #define TOOLS_ARCH_PARISC_UAPI_ASM_MMAN_FIX_H -#define MADV_DODUMP 70 +#define MADV_DODUMP 17 #define MADV_DOFORK 11 -#define MADV_DONTDUMP 69 +#define MADV_DONTDUMP 16 #define MADV_DONTFORK 10 #define MADV_DONTNEED 4 #define MADV_FREE 8 -#define MADV_HUGEPAGE 67 -#define MADV_MERGEABLE 65 -#define MADV_NOHUGEPAGE 68 +#define MADV_HUGEPAGE 14 +#define MADV_MERGEABLE 12 +#define MADV_NOHUGEPAGE 15 #define MADV_NORMAL 0 #define MADV_RANDOM 1 #define MADV_REMOVE 9 #define MADV_SEQUENTIAL 2 -#define MADV_UNMERGEABLE 66 +#define MADV_UNMERGEABLE 13 #define MADV_WILLNEED 3 #define MAP_ANONYMOUS 0x10 #define MAP_DENYWRITE 0x0800 diff --git a/tools/lib/bpf/bpf.h b/tools/lib/bpf/bpf.h index 875dde20d56e..92a3eaa154dd 100644 --- a/tools/lib/bpf/bpf.h +++ b/tools/lib/bpf/bpf.h @@ -241,8 +241,15 @@ LIBBPF_API int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf, __u32 *buf_len, __u32 *prog_id, __u32 *fd_type, __u64 *probe_offset, __u64 *probe_addr); +#ifdef __cplusplus +/* forward-declaring enums in C++ isn't compatible with pure C enums, so + * instead define bpf_enable_stats() as accepting int as an input + */ +LIBBPF_API int bpf_enable_stats(int type); +#else enum bpf_stats_type; /* defined in up-to-date linux/bpf.h */ LIBBPF_API int bpf_enable_stats(enum bpf_stats_type type); +#endif struct bpf_prog_bind_opts { size_t sz; /* size of this struct for forward/backward compatibility */ diff --git a/tools/lib/bpf/btf_dump.c b/tools/lib/bpf/btf_dump.c index bd22853be4a6..0e2d63da24e9 100644 --- a/tools/lib/bpf/btf_dump.c +++ b/tools/lib/bpf/btf_dump.c @@ -188,6 +188,17 @@ static int btf_dump_resize(struct btf_dump *d) return 0; } +static void btf_dump_free_names(struct hashmap *map) +{ + size_t bkt; + struct hashmap_entry *cur; + + hashmap__for_each_entry(map, cur, bkt) + free((void *)cur->key); + + hashmap__free(map); +} + void btf_dump__free(struct btf_dump *d) { int i; @@ -206,8 +217,8 @@ void btf_dump__free(struct btf_dump *d) free(d->cached_names); free(d->emit_queue); free(d->decl_stack); - hashmap__free(d->type_names); - hashmap__free(d->ident_names); + btf_dump_free_names(d->type_names); + btf_dump_free_names(d->ident_names); free(d); } @@ -1392,11 +1403,23 @@ static void btf_dump_emit_type_chain(struct btf_dump *d, static size_t btf_dump_name_dups(struct btf_dump *d, struct hashmap *name_map, const char *orig_name) { + char *old_name, *new_name; size_t dup_cnt = 0; + int err; + + new_name = strdup(orig_name); + if (!new_name) + return 1; hashmap__find(name_map, orig_name, (void **)&dup_cnt); dup_cnt++; - hashmap__set(name_map, orig_name, (void *)dup_cnt, NULL, NULL); + + err = hashmap__set(name_map, new_name, (void *)dup_cnt, + (const void **)&old_name, NULL); + if (err) + free(new_name); + + free(old_name); return dup_cnt; } diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 66d7f8d494de..015ed8253f73 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -3479,6 +3479,9 @@ static struct bpf_program *find_prog_by_sec_insn(const struct bpf_object *obj, int l = 0, r = obj->nr_programs - 1, m; struct bpf_program *prog; + if (!obj->nr_programs) + return NULL; + while (l < r) { m = l + (r - l + 1) / 2; prog = &obj->programs[m]; diff --git a/tools/objtool/check.c b/tools/objtool/check.c index ea80b29b9913..700984e7f5ba 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -196,7 +196,7 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func, return false; insn = find_insn(file, func->sec, func->offset); - if (!insn->func) + if (!insn || !insn->func) return false; func_for_each_insn(file, func, insn) { @@ -802,6 +802,16 @@ static const char *uaccess_safe_builtin[] = { "__tsan_read_write4", "__tsan_read_write8", "__tsan_read_write16", + "__tsan_volatile_read1", + "__tsan_volatile_read2", + "__tsan_volatile_read4", + "__tsan_volatile_read8", + "__tsan_volatile_read16", + "__tsan_volatile_write1", + "__tsan_volatile_write2", + "__tsan_volatile_write4", + "__tsan_volatile_write8", + "__tsan_volatile_write16", "__tsan_atomic8_load", "__tsan_atomic16_load", "__tsan_atomic32_load", diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h index eac36afab2b3..9a56a44f87dd 100644 --- a/tools/perf/bench/bench.h +++ b/tools/perf/bench/bench.h @@ -10,25 +10,13 @@ extern struct timeval bench__start, bench__end, bench__runtime; * The madvise transparent hugepage constants were added in glibc * 2.13. For compatibility with older versions of glibc, define these * tokens if they are not already defined. - * - * PA-RISC uses different madvise values from other architectures and - * needs to be special-cased. */ -#ifdef __hppa__ -# ifndef MADV_HUGEPAGE -# define MADV_HUGEPAGE 67 -# endif -# ifndef MADV_NOHUGEPAGE -# define MADV_NOHUGEPAGE 68 -# endif -#else # ifndef MADV_HUGEPAGE # define MADV_HUGEPAGE 14 # endif # ifndef MADV_NOHUGEPAGE # define MADV_NOHUGEPAGE 15 # endif -#endif int bench_numa(int argc, const char **argv); int bench_sched_messaging(int argc, const char **argv); diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index de80534473af..8de0d0a740de 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -87,6 +87,8 @@ # define F_LINUX_SPECIFIC_BASE 1024 #endif +#define RAW_SYSCALL_ARGS_NUM 6 + /* * strtoul: Go from a string to a value, i.e. for msr: MSR_FS_BASE to 0xc0000100 */ @@ -107,7 +109,7 @@ struct syscall_fmt { const char *sys_enter, *sys_exit; } bpf_prog_name; - struct syscall_arg_fmt arg[6]; + struct syscall_arg_fmt arg[RAW_SYSCALL_ARGS_NUM]; u8 nr_args; bool errpid; bool timeout; @@ -1216,7 +1218,7 @@ struct syscall { */ struct bpf_map_syscall_entry { bool enabled; - u16 string_args_len[6]; + u16 string_args_len[RAW_SYSCALL_ARGS_NUM]; }; /* @@ -1641,7 +1643,7 @@ static int syscall__alloc_arg_fmts(struct syscall *sc, int nr_args) { int idx; - if (nr_args == 6 && sc->fmt && sc->fmt->nr_args != 0) + if (nr_args == RAW_SYSCALL_ARGS_NUM && sc->fmt && sc->fmt->nr_args != 0) nr_args = sc->fmt->nr_args; sc->arg_fmt = calloc(nr_args, sizeof(*sc->arg_fmt)); @@ -1774,11 +1776,11 @@ static int trace__read_syscall_info(struct trace *trace, int id) #endif sc = trace->syscalls.table + id; if (sc->nonexistent) - return 0; + return -EEXIST; if (name == NULL) { sc->nonexistent = true; - return 0; + return -EEXIST; } sc->name = name; @@ -1792,11 +1794,18 @@ static int trace__read_syscall_info(struct trace *trace, int id) sc->tp_format = trace_event__tp_format("syscalls", tp_name); } - if (syscall__alloc_arg_fmts(sc, IS_ERR(sc->tp_format) ? 6 : sc->tp_format->format.nr_fields)) - return -ENOMEM; - - if (IS_ERR(sc->tp_format)) + /* + * Fails to read trace point format via sysfs node, so the trace point + * doesn't exist. Set the 'nonexistent' flag as true. + */ + if (IS_ERR(sc->tp_format)) { + sc->nonexistent = true; return PTR_ERR(sc->tp_format); + } + + if (syscall__alloc_arg_fmts(sc, IS_ERR(sc->tp_format) ? + RAW_SYSCALL_ARGS_NUM : sc->tp_format->format.nr_fields)) + return -ENOMEM; sc->args = sc->tp_format->format.fields; /* @@ -2114,11 +2123,8 @@ static struct syscall *trace__syscall_info(struct trace *trace, (err = trace__read_syscall_info(trace, id)) != 0) goto out_cant_read; - if (trace->syscalls.table[id].name == NULL) { - if (trace->syscalls.table[id].nonexistent) - return NULL; + if (trace->syscalls.table && trace->syscalls.table[id].nonexistent) goto out_cant_read; - } return &trace->syscalls.table[id]; diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index d96e86ddd2c5..18452f12510c 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -2449,7 +2449,7 @@ static int find_dso_sym(struct dso *dso, const char *sym_name, u64 *start, *size = sym->start - *start; if (idx > 0) { if (*size) - return 1; + return 0; } else if (dso_sym_match(sym, sym_name, &cnt, idx)) { print_duplicate_syms(dso, sym_name); return -EINVAL; diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c index 48754083791d..29d32ba046b5 100644 --- a/tools/perf/util/data.c +++ b/tools/perf/util/data.c @@ -127,6 +127,7 @@ int perf_data__open_dir(struct perf_data *data) file->size = st.st_size; } + closedir(dir); if (!files) return -EINVAL; @@ -135,6 +136,7 @@ int perf_data__open_dir(struct perf_data *data) return 0; out_err: + closedir(dir); close_dir(files, nr); return ret; } diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index 0af163abaa62..854dd3d2d8de 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -207,6 +207,10 @@ int perf_quiet_option(void) opt++; } + /* For debug variables that are used as bool types, set to 0. */ + redirect_to_stderr = 0; + debug_peo_args = 0; + return 0; } diff --git a/tools/perf/util/dwarf-aux.c b/tools/perf/util/dwarf-aux.c index 4343356f3cf9..f8a10d5148f6 100644 --- a/tools/perf/util/dwarf-aux.c +++ b/tools/perf/util/dwarf-aux.c @@ -308,26 +308,13 @@ static int die_get_attr_udata(Dwarf_Die *tp_die, unsigned int attr_name, { Dwarf_Attribute attr; - if (dwarf_attr(tp_die, attr_name, &attr) == NULL || + if (dwarf_attr_integrate(tp_die, attr_name, &attr) == NULL || dwarf_formudata(&attr, result) != 0) return -ENOENT; return 0; } -/* Get attribute and translate it as a sdata */ -static int die_get_attr_sdata(Dwarf_Die *tp_die, unsigned int attr_name, - Dwarf_Sword *result) -{ - Dwarf_Attribute attr; - - if (dwarf_attr(tp_die, attr_name, &attr) == NULL || - dwarf_formsdata(&attr, result) != 0) - return -ENOENT; - - return 0; -} - /** * die_is_signed_type - Check whether a type DIE is signed or not * @tp_die: a DIE of a type @@ -467,9 +454,9 @@ int die_get_data_member_location(Dwarf_Die *mb_die, Dwarf_Word *offs) /* Get the call file index number in CU DIE */ static int die_get_call_fileno(Dwarf_Die *in_die) { - Dwarf_Sword idx; + Dwarf_Word idx; - if (die_get_attr_sdata(in_die, DW_AT_call_file, &idx) == 0) + if (die_get_attr_udata(in_die, DW_AT_call_file, &idx) == 0) return (int)idx; else return -ENOENT; @@ -478,9 +465,9 @@ static int die_get_call_fileno(Dwarf_Die *in_die) /* Get the declared file index number in CU DIE */ static int die_get_decl_fileno(Dwarf_Die *pdie) { - Dwarf_Sword idx; + Dwarf_Word idx; - if (die_get_attr_sdata(pdie, DW_AT_decl_file, &idx) == 0) + if (die_get_attr_udata(pdie, DW_AT_decl_file, &idx) == 0) return (int)idx; else return -ENOENT; diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 3e423a920015..5221f272f85c 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -1247,7 +1247,7 @@ int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss, (!used_opd && syms_ss->adjust_symbols)) { GElf_Phdr phdr; - if (elf_read_program_header(syms_ss->elf, + if (elf_read_program_header(runtime_ss->elf, (u64)sym.st_value, &phdr)) { pr_debug4("%s: failed to find program header for " "symbol: %s st_value: %#" PRIx64 "\n", diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 4e2450964517..8b1e3ae8fe50 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -1912,7 +1912,7 @@ sub run_scp_mod { sub _get_grub_index { - my ($command, $target, $skip) = @_; + my ($command, $target, $skip, $submenu) = @_; return if (defined($grub_number) && defined($last_grub_menu) && $last_grub_menu eq $grub_menu && defined($last_machine) && @@ -1929,11 +1929,16 @@ sub _get_grub_index { my $found = 0; + my $submenu_number = 0; + while (<IN>) { if (/$target/) { $grub_number++; $found = 1; last; + } elsif (defined($submenu) && /$submenu/) { + $submenu_number++; + $grub_number = -1; } elsif (/$skip/) { $grub_number++; } @@ -1942,6 +1947,9 @@ sub _get_grub_index { dodie "Could not find '$grub_menu' through $command on $machine" if (!$found); + if ($submenu_number > 0) { + $grub_number = "$submenu_number>$grub_number"; + } doprint "$grub_number\n"; $last_grub_menu = $grub_menu; $last_machine = $machine; @@ -1952,6 +1960,7 @@ sub get_grub_index { my $command; my $target; my $skip; + my $submenu; my $grub_menu_qt; if ($reboot_type !~ /^grub/) { @@ -1966,8 +1975,9 @@ sub get_grub_index { $skip = '^\s*title\s'; } elsif ($reboot_type eq "grub2") { $command = "cat $grub_file"; - $target = '^menuentry.*' . $grub_menu_qt; - $skip = '^menuentry\s|^submenu\s'; + $target = '^\s*menuentry.*' . $grub_menu_qt; + $skip = '^\s*menuentry'; + $submenu = '^\s*submenu\s'; } elsif ($reboot_type eq "grub2bls") { $command = $grub_bls_get; $target = '^title=.*' . $grub_menu_qt; @@ -1976,7 +1986,7 @@ sub get_grub_index { return; } - _get_grub_index($command, $target, $skip); + _get_grub_index($command, $target, $skip, $submenu); } sub wait_for_input @@ -2040,7 +2050,7 @@ sub reboot_to { if ($reboot_type eq "grub") { run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch)'"; } elsif (($reboot_type eq "grub2") or ($reboot_type eq "grub2bls")) { - run_ssh "$grub_reboot $grub_number"; + run_ssh "$grub_reboot \"'$grub_number'\""; } elsif ($reboot_type eq "syslinux") { run_ssh "$syslinux --once \\\"$syslinux_label\\\" $syslinux_path"; } elsif (defined $reboot_script) { @@ -3763,9 +3773,10 @@ sub test_this_config { # .config to make sure it is missing the config that # we had before my %configs = %min_configs; - delete $configs{$config}; + $configs{$config} = "# $config is not set"; make_new_config ((values %configs), (values %keep_configs)); make_oldconfig; + delete $configs{$config}; undef %configs; assign_configs \%configs, $output_config; diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index d9c283503159..db1e24d7155f 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -103,19 +103,27 @@ ifdef building_out_of_srctree override LDFLAGS = endif -ifneq ($(O),) - BUILD := $(O)/kselftest +top_srcdir ?= ../../.. + +ifeq ("$(origin O)", "command line") + KBUILD_OUTPUT := $(O) +endif + +ifneq ($(KBUILD_OUTPUT),) + # Make's built-in functions such as $(abspath ...), $(realpath ...) cannot + # expand a shell special character '~'. We use a somewhat tedious way here. + abs_objtree := $(shell cd $(top_srcdir) && mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) && pwd) + $(if $(abs_objtree),, \ + $(error failed to create output directory "$(KBUILD_OUTPUT)")) + # $(realpath ...) resolves symlinks + abs_objtree := $(realpath $(abs_objtree)) + BUILD := $(abs_objtree)/kselftest else - ifneq ($(KBUILD_OUTPUT),) - BUILD := $(KBUILD_OUTPUT)/kselftest - else - BUILD := $(shell pwd) - DEFAULT_INSTALL_HDR_PATH := 1 - endif + BUILD := $(CURDIR) + DEFAULT_INSTALL_HDR_PATH := 1 endif # Prepare for headers install -top_srcdir ?= ../../.. include $(top_srcdir)/scripts/subarch.include ARCH ?= $(SUBARCH) export KSFT_KHDR_INSTALL_DONE := 1 diff --git a/tools/testing/selftests/bpf/prog_tests/jeq_infer_not_null.c b/tools/testing/selftests/bpf/prog_tests/jeq_infer_not_null.c new file mode 100644 index 000000000000..3add34df5767 --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/jeq_infer_not_null.c @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <test_progs.h> +#include "jeq_infer_not_null_fail.skel.h" + +void test_jeq_infer_not_null(void) +{ + RUN_TESTS(jeq_infer_not_null_fail); +} diff --git a/tools/testing/selftests/bpf/progs/jeq_infer_not_null_fail.c b/tools/testing/selftests/bpf/progs/jeq_infer_not_null_fail.c new file mode 100644 index 000000000000..f46965053acb --- /dev/null +++ b/tools/testing/selftests/bpf/progs/jeq_infer_not_null_fail.c @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include "bpf_misc.h" + +char _license[] SEC("license") = "GPL"; + +struct { + __uint(type, BPF_MAP_TYPE_HASH); + __uint(max_entries, 1); + __type(key, u64); + __type(value, u64); +} m_hash SEC(".maps"); + +SEC("?raw_tp") +__failure __msg("R8 invalid mem access 'map_value_or_null") +int jeq_infer_not_null_ptr_to_btfid(void *ctx) +{ + struct bpf_map *map = (struct bpf_map *)&m_hash; + struct bpf_map *inner_map = map->inner_map_meta; + u64 key = 0, ret = 0, *val; + + val = bpf_map_lookup_elem(map, &key); + /* Do not mark ptr as non-null if one of them is + * PTR_TO_BTF_ID (R9), reject because of invalid + * access to map value (R8). + * + * Here, we need to inline those insns to access + * R8 directly, since compiler may use other reg + * once it figures out val==inner_map. + */ + asm volatile("r8 = %[val];\n" + "r9 = %[inner_map];\n" + "if r8 != r9 goto +1;\n" + "%[ret] = *(u64 *)(r8 +0);\n" + : [ret] "+r"(ret) + : [inner_map] "r"(inner_map), [val] "r"(val) + : "r8", "r9"); + + return ret; +} diff --git a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh index 40909c254365..16d2de18591d 100755 --- a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh +++ b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh @@ -495,8 +495,8 @@ dummy_reporter_test() check_reporter_info dummy healthy 3 3 10 true - echo 8192> $DEBUGFS_DIR/health/binary_len - check_fail $? "Failed set dummy reporter binary len to 8192" + echo 8192 > $DEBUGFS_DIR/health/binary_len + check_err $? "Failed set dummy reporter binary len to 8192" local dump=$(devlink health dump show $DL_HANDLE reporter dummy -j) check_err $? "Failed show dump of dummy reporter" diff --git a/tools/testing/selftests/efivarfs/efivarfs.sh b/tools/testing/selftests/efivarfs/efivarfs.sh index a90f394f9aa9..d374878cc0ba 100755 --- a/tools/testing/selftests/efivarfs/efivarfs.sh +++ b/tools/testing/selftests/efivarfs/efivarfs.sh @@ -87,6 +87,11 @@ test_create_read() { local file=$efivarfs_mount/$FUNCNAME-$test_guid ./create-read $file + if [ $? -ne 0 ]; then + echo "create and read $file failed" + file_cleanup $file + exit 1 + fi file_cleanup $file } diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_event_triggers.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_event_triggers.tc index 3145b0f1835c..27a68bbe778b 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_event_triggers.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_event_triggers.tc @@ -38,11 +38,18 @@ cnt_trace() { test_event_enabled() { val=$1 + check_times=10 # wait for 10 * SLEEP_TIME at most - e=`cat $EVENT_ENABLE` - if [ "$e" != $val ]; then - fail "Expected $val but found $e" - fi + while [ $check_times -ne 0 ]; do + e=`cat $EVENT_ENABLE` + if [ "$e" == $val ]; then + return 0 + fi + sleep $SLEEP_TIME + check_times=$((check_times - 1)) + done + + fail "Expected $val but found $e" } run_enable_disable() { diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index b7217b5251f5..56e360e019ec 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -128,6 +128,11 @@ endef clean: $(CLEAN) +# Enables to extend CFLAGS and LDFLAGS from command line, e.g. +# make USERCFLAGS=-Werror USERLDFLAGS=-static +CFLAGS += $(USERCFLAGS) +LDFLAGS += $(USERLDFLAGS) + # When make O= with kselftest target from main level # the following aren't defined. # diff --git a/tools/testing/selftests/netfilter/conntrack_icmp_related.sh b/tools/testing/selftests/netfilter/conntrack_icmp_related.sh index b48e1833bc89..76645aaf2b58 100755 --- a/tools/testing/selftests/netfilter/conntrack_icmp_related.sh +++ b/tools/testing/selftests/netfilter/conntrack_icmp_related.sh @@ -35,6 +35,8 @@ cleanup() { for i in 1 2;do ip netns del nsrouter$i;done } +trap cleanup EXIT + ipv4() { echo -n 192.168.$1.2 } @@ -146,11 +148,17 @@ ip netns exec nsclient1 nft -f - <<EOF table inet filter { counter unknown { } counter related { } + counter redir4 { } + counter redir6 { } chain input { type filter hook input priority 0; policy accept; - meta l4proto { icmp, icmpv6 } ct state established,untracked accept + icmp type "redirect" ct state "related" counter name "redir4" accept + icmpv6 type "nd-redirect" ct state "related" counter name "redir6" accept + + meta l4proto { icmp, icmpv6 } ct state established,untracked accept meta l4proto { icmp, icmpv6 } ct state "related" counter name "related" accept + counter name "unknown" drop } } @@ -279,5 +287,29 @@ else echo "ERROR: icmp error RELATED state test has failed" fi -cleanup +# add 'bad' route, expect icmp REDIRECT to be generated +ip netns exec nsclient1 ip route add 192.168.1.42 via 192.168.1.1 +ip netns exec nsclient1 ip route add dead:1::42 via dead:1::1 + +ip netns exec "nsclient1" ping -q -c 2 192.168.1.42 > /dev/null + +expect="packets 1 bytes 112" +check_counter nsclient1 "redir4" "$expect" +if [ $? -ne 0 ];then + ret=1 +fi + +ip netns exec "nsclient1" ping -c 1 dead:1::42 > /dev/null +expect="packets 1 bytes 192" +check_counter nsclient1 "redir6" "$expect" +if [ $? -ne 0 ];then + ret=1 +fi + +if [ $ret -eq 0 ];then + echo "PASS: icmp redirects had RELATED state" +else + echo "ERROR: icmp redirect RELATED state test has failed" +fi + exit $ret diff --git a/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c b/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c index fbbdffdb2e5d..f20d1c166d1e 100644 --- a/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c +++ b/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c @@ -24,6 +24,7 @@ static int check_cpu_dscr_default(char *file, unsigned long val) rc = read(fd, buf, sizeof(buf)); if (rc == -1) { perror("read() failed"); + close(fd); return 1; } close(fd); @@ -65,8 +66,10 @@ static int check_all_cpu_dscr_defaults(unsigned long val) if (access(file, F_OK)) continue; - if (check_cpu_dscr_default(file, val)) + if (check_cpu_dscr_default(file, val)) { + closedir(sysfs); return 1; + } } closedir(sysfs); return 0; diff --git a/tools/testing/selftests/proc/proc-uptime-002.c b/tools/testing/selftests/proc/proc-uptime-002.c index e7ceabed7f51..7d0aa22bdc12 100644 --- a/tools/testing/selftests/proc/proc-uptime-002.c +++ b/tools/testing/selftests/proc/proc-uptime-002.c @@ -17,6 +17,7 @@ // while shifting across CPUs. #undef NDEBUG #include <assert.h> +#include <errno.h> #include <unistd.h> #include <sys/syscall.h> #include <stdlib.h> @@ -54,7 +55,7 @@ int main(void) len += sizeof(unsigned long); free(m); m = malloc(len); - } while (sys_sched_getaffinity(0, len, m) == -EINVAL); + } while (sys_sched_getaffinity(0, len, m) == -1 && errno == EINVAL); fd = open("/proc/uptime", O_RDONLY); assert(fd >= 0); diff --git a/tools/testing/selftests/rcutorture/bin/console-badness.sh b/tools/testing/selftests/rcutorture/bin/console-badness.sh index 0e4c0b2eb7f0..80ae7f08b363 100755 --- a/tools/testing/selftests/rcutorture/bin/console-badness.sh +++ b/tools/testing/selftests/rcutorture/bin/console-badness.sh @@ -13,4 +13,5 @@ egrep 'Badness|WARNING:|Warn|BUG|===========|Call Trace:|Oops:|detected stalls on CPUs/tasks:|self-detected stall on CPU|Stall ended before state dump start|\?\?\? Writer stall state|rcu_.*kthread starved for|!!!' | grep -v 'ODEBUG: ' | grep -v 'This means that this is a DEBUG kernel and it is' | -grep -v 'Warning: unable to open an initial console' +grep -v 'Warning: unable to open an initial console' | +grep -v 'NOHZ tick-stop error: Non-RCU local softirq work is pending, handler' diff --git a/tools/virtio/vringh_test.c b/tools/virtio/vringh_test.c index fa87b58bd5fa..98ff808d6f0c 100644 --- a/tools/virtio/vringh_test.c +++ b/tools/virtio/vringh_test.c @@ -308,6 +308,7 @@ static int parallel_test(u64 features, gvdev.vdev.features = features; INIT_LIST_HEAD(&gvdev.vdev.vqs); + spin_lock_init(&gvdev.vdev.vqs_list_lock); gvdev.to_host_fd = to_host[1]; gvdev.notifies = 0; @@ -455,6 +456,7 @@ int main(int argc, char *argv[]) getrange = getrange_iov; vdev.features = 0; INIT_LIST_HEAD(&vdev.vqs); + spin_lock_init(&vdev.vqs_list_lock); while (argv[1]) { if (strcmp(argv[1], "--indirect") == 0) |