diff options
Diffstat (limited to 'tools')
30 files changed, 251 insertions, 116 deletions
diff --git a/tools/arch/parisc/include/uapi/asm/mman.h b/tools/arch/parisc/include/uapi/asm/mman.h index 1bd78758b..5d789369a 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/iio/iio_utils.c b/tools/iio/iio_utils.c index d60a25257..d174487b2 100644 --- a/tools/iio/iio_utils.c +++ b/tools/iio/iio_utils.c @@ -265,6 +265,7 @@ int iioutils_get_param_float(float *output, const char *param_name, if (fscanf(sysfsfp, "%f", output) != 1) ret = errno ? -errno : -ENODATA; + fclose(sysfsfp); break; } error_free_filename: @@ -345,9 +346,9 @@ int build_channel_array(const char *device_dir, } sysfsfp = fopen(filename, "r"); + free(filename); if (!sysfsfp) { ret = -errno; - free(filename); goto error_close_dir; } @@ -357,7 +358,6 @@ int build_channel_array(const char *device_dir, if (fclose(sysfsfp)) perror("build_channel_array(): Failed to close file"); - free(filename); goto error_close_dir; } if (ret == 1) @@ -365,11 +365,9 @@ int build_channel_array(const char *device_dir, if (fclose(sysfsfp)) { ret = -errno; - free(filename); goto error_close_dir; } - free(filename); } *ci_array = malloc(sizeof(**ci_array) * (*counter)); @@ -395,9 +393,9 @@ int build_channel_array(const char *device_dir, } sysfsfp = fopen(filename, "r"); + free(filename); if (!sysfsfp) { ret = -errno; - free(filename); count--; goto error_cleanup_array; } @@ -405,20 +403,17 @@ int build_channel_array(const char *device_dir, errno = 0; if (fscanf(sysfsfp, "%i", ¤t_enabled) != 1) { ret = errno ? -errno : -ENODATA; - free(filename); count--; goto error_cleanup_array; } if (fclose(sysfsfp)) { ret = -errno; - free(filename); count--; goto error_cleanup_array; } if (!current_enabled) { - free(filename); count--; continue; } @@ -429,7 +424,6 @@ int build_channel_array(const char *device_dir, strlen(ent->d_name) - strlen("_en")); if (!current->name) { - free(filename); ret = -ENOMEM; count--; goto error_cleanup_array; @@ -439,7 +433,6 @@ int build_channel_array(const char *device_dir, ret = iioutils_break_up_name(current->name, ¤t->generic_name); if (ret) { - free(filename); free(current->name); count--; goto error_cleanup_array; @@ -450,17 +443,16 @@ int build_channel_array(const char *device_dir, scan_el_dir, current->name); if (ret < 0) { - free(filename); ret = -ENOMEM; goto error_cleanup_array; } sysfsfp = fopen(filename, "r"); + free(filename); if (!sysfsfp) { ret = -errno; - fprintf(stderr, "failed to open %s\n", - filename); - free(filename); + fprintf(stderr, "failed to open %s/%s_index\n", + scan_el_dir, current->name); goto error_cleanup_array; } @@ -470,17 +462,14 @@ int build_channel_array(const char *device_dir, if (fclose(sysfsfp)) perror("build_channel_array(): Failed to close file"); - free(filename); goto error_cleanup_array; } if (fclose(sysfsfp)) { ret = -errno; - free(filename); goto error_cleanup_array; } - free(filename); /* Find the scale */ ret = iioutils_get_param_float(¤t->scale, "scale", diff --git a/tools/lib/bpf/nlattr.c b/tools/lib/bpf/nlattr.c index 471943427..ac979b429 100644 --- a/tools/lib/bpf/nlattr.c +++ b/tools/lib/bpf/nlattr.c @@ -170,7 +170,7 @@ int nla_dump_errormsg(struct nlmsghdr *nlh) hlen += nlmsg_len(&err->msg); attr = (struct nlattr *) ((void *) err + hlen); - alen = nlh->nlmsg_len - hlen; + alen = (void *)nlh + nlh->nlmsg_len - (void *)attr; if (nla_parse(tb, NLMSGERR_ATTR_MAX, attr, alen, extack_policy) != 0) { fprintf(stderr, diff --git a/tools/objtool/check.c b/tools/objtool/check.c index c0ab27368..55f3e7fa1 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -159,6 +159,7 @@ static int __dead_end_function(struct objtool_file *file, struct symbol *func, "panic", "do_exit", "do_task_dead", + "make_task_dead", "__module_put_and_exit", "complete_and_exit", "kvm_spurious_fault", @@ -167,7 +168,7 @@ static int __dead_end_function(struct objtool_file *file, struct symbol *func, "fortify_panic", "usercopy_abort", "machine_real_restart", - "rewind_stack_do_exit", + "rewind_stack_and_make_dead", }; if (func->bind == STB_WEAK) diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h index b3e418afc..71010922c 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/perf-completion.sh b/tools/perf/perf-completion.sh index fdf75d45e..978249d78 100644 --- a/tools/perf/perf-completion.sh +++ b/tools/perf/perf-completion.sh @@ -165,7 +165,12 @@ __perf_main () local cur1=${COMP_WORDS[COMP_CWORD]} local raw_evts=$($cmd list --raw-dump) - local arr s tmp result + local arr s tmp result cpu_evts + + # aarch64 doesn't have /sys/bus/event_source/devices/cpu/events + if [[ `uname -m` != aarch64 ]]; then + cpu_evts=$(ls /sys/bus/event_source/devices/cpu/events) + fi if [[ "$cur1" == */* && ${cur1#*/} =~ ^[A-Z] ]]; then OLD_IFS="$IFS" @@ -183,9 +188,9 @@ __perf_main () fi done - evts=${result}" "$(ls /sys/bus/event_source/devices/cpu/events) + evts=${result}" "${cpu_evts} else - evts=${raw_evts}" "$(ls /sys/bus/event_source/devices/cpu/events) + evts=${raw_evts}" "${cpu_evts} fi if [[ "$cur1" == , ]]; then diff --git a/tools/perf/tests/attr.py b/tools/perf/tests/attr.py index 44090a9a1..3e07eee33 100644 --- a/tools/perf/tests/attr.py +++ b/tools/perf/tests/attr.py @@ -1,4 +1,3 @@ -#! /usr/bin/python # SPDX-License-Identifier: GPL-2.0 import os diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 05cbdb6e6..1e607403c 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -1962,7 +1962,7 @@ 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/dwarf-aux.c b/tools/perf/util/dwarf-aux.c index 230e94bf7..6de57d9ee 100644 --- a/tools/perf/util/dwarf-aux.c +++ b/tools/perf/util/dwarf-aux.c @@ -267,26 +267,13 @@ 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 @@ -410,9 +397,9 @@ 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; @@ -421,9 +408,9 @@ 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/env.c b/tools/perf/util/env.c index 4c23779e2..3641a96a2 100644 --- a/tools/perf/util/env.c +++ b/tools/perf/util/env.c @@ -163,11 +163,11 @@ static const char *normalize_arch(char *arch) const char *perf_env__arch(struct perf_env *env) { - struct utsname uts; char *arch_name; if (!env || !env->arch) { /* Assume local operation */ - if (uname(&uts) < 0) + static struct utsname uts = { .machine[0] = '\0', }; + if (uts.machine[0] == '\0' && uname(&uts) < 0) return NULL; arch_name = uts.machine; } else diff --git a/tools/perf/util/llvm-utils.c b/tools/perf/util/llvm-utils.c index 46ec9a1bb..1ff4788bc 100644 --- a/tools/perf/util/llvm-utils.c +++ b/tools/perf/util/llvm-utils.c @@ -521,14 +521,37 @@ int llvm__compile_bpf(const char *path, void **p_obj_buf, pr_debug("llvm compiling command template: %s\n", template); + /* + * Below, substitute control characters for values that can cause the + * echo to misbehave, then substitute the values back. + */ err = -ENOMEM; - if (asprintf(&command_echo, "echo -n \"%s\"", template) < 0) + if (asprintf(&command_echo, "echo -n \a%s\a", template) < 0) goto errout; +#define SWAP_CHAR(a, b) do { if (*p == a) *p = b; } while (0) + for (char *p = command_echo; *p; p++) { + SWAP_CHAR('<', '\001'); + SWAP_CHAR('>', '\002'); + SWAP_CHAR('"', '\003'); + SWAP_CHAR('\'', '\004'); + SWAP_CHAR('|', '\005'); + SWAP_CHAR('&', '\006'); + SWAP_CHAR('\a', '"'); + } err = read_from_pipe(command_echo, (void **) &command_out, NULL); if (err) goto errout; + for (char *p = command_out; *p; p++) { + SWAP_CHAR('\001', '<'); + SWAP_CHAR('\002', '>'); + SWAP_CHAR('\003', '"'); + SWAP_CHAR('\004', '\''); + SWAP_CHAR('\005', '|'); + SWAP_CHAR('\006', '&'); + } +#undef SWAP_CHAR pr_debug("llvm compiling command : %s\n", command_out); err = read_from_pipe(template, &obj_buf, &obj_buf_sz); diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 5fba57c10..8dde4369f 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -1129,7 +1129,7 @@ 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_warning("%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 406401f1a..128a7fe45 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -63,6 +63,7 @@ my %default = ( "STOP_TEST_AFTER" => 600, "MAX_MONITOR_WAIT" => 1800, "GRUB_REBOOT" => "grub2-reboot", + "GRUB_BLS_GET" => "grubby --info=ALL", "SYSLINUX" => "extlinux", "SYSLINUX_PATH" => "/boot/extlinux", "CONNECT_TIMEOUT" => 25, @@ -123,6 +124,7 @@ my $last_grub_menu; my $grub_file; my $grub_number; my $grub_reboot; +my $grub_bls_get; my $syslinux; my $syslinux_path; my $syslinux_label; @@ -170,6 +172,7 @@ my $store_failures; my $store_successes; my $test_name; my $timeout; +my $run_timeout; my $connect_timeout; my $config_bisect_exec; my $booted_timeout; @@ -292,6 +295,7 @@ my %option_map = ( "GRUB_MENU" => \$grub_menu, "GRUB_FILE" => \$grub_file, "GRUB_REBOOT" => \$grub_reboot, + "GRUB_BLS_GET" => \$grub_bls_get, "SYSLINUX" => \$syslinux, "SYSLINUX_PATH" => \$syslinux_path, "SYSLINUX_LABEL" => \$syslinux_label, @@ -327,6 +331,7 @@ my %option_map = ( "STORE_SUCCESSES" => \$store_successes, "TEST_NAME" => \$test_name, "TIMEOUT" => \$timeout, + "RUN_TIMEOUT" => \$run_timeout, "CONNECT_TIMEOUT" => \$connect_timeout, "CONFIG_BISECT_EXEC" => \$config_bisect_exec, "BOOTED_TIMEOUT" => \$booted_timeout, @@ -437,7 +442,7 @@ EOF ; $config_help{"REBOOT_TYPE"} = << "EOF" Way to reboot the box to the test kernel. - Only valid options so far are "grub", "grub2", "syslinux", and "script". + Only valid options so far are "grub", "grub2", "grub2bls", "syslinux", and "script". If you specify grub, it will assume grub version 1 and will search in /boot/grub/menu.lst for the title \$GRUB_MENU @@ -451,6 +456,8 @@ $config_help{"REBOOT_TYPE"} = << "EOF" If you specify grub2, then you also need to specify both \$GRUB_MENU and \$GRUB_FILE. + If you specify grub2bls, then you also need to specify \$GRUB_MENU. + If you specify syslinux, then you may use SYSLINUX to define the syslinux command (defaults to extlinux), and SYSLINUX_PATH to specify the path to the syslinux install (defaults to /boot/extlinux). But you have to specify @@ -476,6 +483,9 @@ $config_help{"GRUB_MENU"} = << "EOF" menu must be a non-nested menu. Add the quotes used in the menu to guarantee your selection, as the first menuentry with the content of \$GRUB_MENU that is found will be used. + + For grub2bls, \$GRUB_MENU is searched on the result of \$GRUB_BLS_GET + command for the lines that begin with "title". EOF ; $config_help{"GRUB_FILE"} = << "EOF" @@ -692,7 +702,7 @@ sub get_mandatory_configs { } } - if ($rtype eq "grub") { + if (($rtype eq "grub") or ($rtype eq "grub2bls")) { get_mandatory_config("GRUB_MENU"); } @@ -1411,7 +1421,8 @@ sub reboot { # Still need to wait for the reboot to finish wait_for_monitor($time, $reboot_success_line); - + } + if ($powercycle || $time) { end_monitor; } } @@ -1741,6 +1752,14 @@ sub run_command { $command =~ s/\$SSH_USER/$ssh_user/g; $command =~ s/\$MACHINE/$machine/g; + if (!defined($timeout)) { + $timeout = $run_timeout; + } + + if (!defined($timeout)) { + $timeout = -1; # tell wait_for_input to wait indefinitely + } + doprint("$command ... "); $start_time = time; @@ -1769,13 +1788,10 @@ sub run_command { while (1) { my $fp = \*CMD; - if (defined($timeout)) { - doprint "timeout = $timeout\n"; - } my $line = wait_for_input($fp, $timeout); if (!defined($line)) { my $now = time; - if (defined($timeout) && (($now - $start_time) >= $timeout)) { + if ($timeout >= 0 && (($now - $start_time) >= $timeout)) { doprint "Hit timeout of $timeout, killing process\n"; $hit_timeout = 1; kill 9, $pid; @@ -1850,84 +1866,121 @@ sub run_scp_mod { return run_scp($src, $dst, $cp_scp); } -sub get_grub2_index { +sub _get_grub_index { + + my ($command, $target, $skip, $submenu) = @_; return if (defined($grub_number) && defined($last_grub_menu) && $last_grub_menu eq $grub_menu && defined($last_machine) && $last_machine eq $machine); - doprint "Find grub2 menu ... "; + doprint "Find $reboot_type menu ... "; $grub_number = -1; my $ssh_grub = $ssh_exec; - $ssh_grub =~ s,\$SSH_COMMAND,cat $grub_file,g; + $ssh_grub =~ s,\$SSH_COMMAND,$command,g; open(IN, "$ssh_grub |") - or dodie "unable to get $grub_file"; + or dodie "unable to execute $command"; my $found = 0; + my $submenu_number = 0; + while (<IN>) { - if (/^menuentry.*$grub_menu/) { + if (/$target/) { $grub_number++; $found = 1; last; - } elsif (/^menuentry\s|^submenu\s/) { + } elsif (defined($submenu) && /$submenu/) { + $submenu_number++; + $grub_number = -1; + } elsif (/$skip/) { $grub_number++; } } close(IN); - dodie "Could not find '$grub_menu' in $grub_file on $machine" + dodie "Could not find '$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 = $machine; } -sub get_grub_index { - - if ($reboot_type eq "grub2") { - get_grub2_index; - return; - } +sub get_grub2_index { - if ($reboot_type ne "grub") { - return; - } return if (defined($grub_number) && defined($last_grub_menu) && $last_grub_menu eq $grub_menu && defined($last_machine) && $last_machine eq $machine); - doprint "Find grub menu ... "; + doprint "Find grub2 menu ... "; $grub_number = -1; my $ssh_grub = $ssh_exec; - $ssh_grub =~ s,\$SSH_COMMAND,cat /boot/grub/menu.lst,g; + $ssh_grub =~ s,\$SSH_COMMAND,cat $grub_file,g; open(IN, "$ssh_grub |") - or dodie "unable to get menu.lst"; + or dodie "unable to get $grub_file"; my $found = 0; + my $grub_menu_qt = quotemeta($grub_menu); while (<IN>) { - if (/^\s*title\s+$grub_menu\s*$/) { + if (/^menuentry.*$grub_menu_qt/) { $grub_number++; $found = 1; last; - } elsif (/^\s*title\s/) { + } elsif (/^menuentry\s|^submenu\s/) { $grub_number++; } } close(IN); - dodie "Could not find '$grub_menu' in /boot/grub/menu on $machine" + dodie "Could not find '$grub_menu' in $grub_file on $machine" if (!$found); doprint "$grub_number\n"; $last_grub_menu = $grub_menu; $last_machine = $machine; } +sub get_grub_index { + + my $command; + my $target; + my $skip; + my $submenu; + my $grub_menu_qt; + + if ($reboot_type !~ /^grub/) { + return; + } + + $grub_menu_qt = quotemeta($grub_menu); + + if ($reboot_type eq "grub") { + $command = "cat /boot/grub/menu.lst"; + $target = '^\s*title\s+' . $grub_menu_qt . '\s*$'; + $skip = '^\s*title\s'; + } elsif ($reboot_type eq "grub2") { + $command = "cat $grub_file"; + $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; + $skip = '^title='; + } else { + return; + } + + _get_grub_index($command, $target, $skip, $submenu); +} + sub wait_for_input { my ($fp, $time) = @_; @@ -1943,6 +1996,11 @@ sub wait_for_input $time = $timeout; } + if ($time < 0) { + # Negative number means wait indefinitely + undef $time; + } + $rin = ''; vec($rin, fileno($fp), 1) = 1; vec($rin, fileno(\*STDIN), 1) = 1; @@ -1988,8 +2046,8 @@ sub reboot_to { if ($reboot_type eq "grub") { run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch)'"; - } elsif ($reboot_type eq "grub2") { - run_ssh "$grub_reboot $grub_number"; + } elsif (($reboot_type eq "grub2") or ($reboot_type eq "grub2bls")) { + run_ssh "$grub_reboot \"'$grub_number'\""; } elsif ($reboot_type eq "syslinux") { run_ssh "$syslinux --once \\\"$syslinux_label\\\" $syslinux_path"; } elsif (defined $reboot_script) { @@ -3706,9 +3764,10 @@ 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, $output_config; @@ -4197,6 +4256,9 @@ sub send_email { } sub cancel_test { + if ($monitor_cnt) { + end_monitor; + } if ($email_when_canceled) { send_email("KTEST: Your [$test_type] test was cancelled", "Your test started at $script_start_time was cancelled: sig int"); @@ -4283,7 +4345,7 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) { if (!$buildonly) { $target = "$ssh_user\@$machine"; - if ($reboot_type eq "grub") { + if (($reboot_type eq "grub") or ($reboot_type eq "grub2bls")) { dodie "GRUB_MENU not defined" if (!defined($grub_menu)); } elsif ($reboot_type eq "grub2") { dodie "GRUB_MENU not defined" if (!defined($grub_menu)); diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf index 6ca6ca0ce..b487e34bb 100644 --- a/tools/testing/ktest/sample.conf +++ b/tools/testing/ktest/sample.conf @@ -775,6 +775,11 @@ # is issued instead of a reboot. # CONNECT_TIMEOUT = 25 +# The timeout in seconds for how long to wait for any running command +# to timeout. If not defined, it will let it go indefinitely. +# (default undefined) +#RUN_TIMEOUT = 600 + # In between tests, a reboot of the box may occur, and this # is the time to wait for the console after it stops producing # output. Some machines may not produce a large lag on reboot 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 6fed4cf2d..d620223a3 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 @@ -45,11 +45,18 @@ 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 9700281be..e7c205c8d 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -144,6 +144,11 @@ 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/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh index a5ba14976..f34e14e34 100755 --- a/tools/testing/selftests/net/fib_tests.sh +++ b/tools/testing/selftests/net/fib_tests.sh @@ -1379,6 +1379,8 @@ EOF ################################################################################ # main +trap cleanup EXIT + while getopts :t:pPhv o do case $o in diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index ee03552b4..7ead9d2aa 100644 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -519,14 +519,14 @@ sysctl_set() local value=$1; shift SYSCTL_ORIG[$key]=$(sysctl -n $key) - sysctl -qw $key=$value + sysctl -qw $key="$value" } sysctl_restore() { local key=$1; shift - sysctl -qw $key=${SYSCTL_ORIG["$key"]} + sysctl -qw $key="${SYSCTL_ORIG[$key]}" } forwarding_enable() diff --git a/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c b/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c index 1899bd851..3f6d5be5b 100644 --- a/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c +++ b/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c @@ -27,6 +27,7 @@ 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); @@ -68,8 +69,10 @@ 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 e7ceabed7..7d0aa22bd 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/sigaltstack/current_stack_pointer.h b/tools/testing/selftests/sigaltstack/current_stack_pointer.h new file mode 100644 index 000000000..ea9bdf3a9 --- /dev/null +++ b/tools/testing/selftests/sigaltstack/current_stack_pointer.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#if __alpha__ +register unsigned long sp asm("$30"); +#elif __arm__ || __aarch64__ || __csky__ || __m68k__ || __mips__ || __riscv +register unsigned long sp asm("sp"); +#elif __i386__ +register unsigned long sp asm("esp"); +#elif __loongarch64 +register unsigned long sp asm("$sp"); +#elif __ppc__ +register unsigned long sp asm("r1"); +#elif __s390x__ +register unsigned long sp asm("%15"); +#elif __sh__ +register unsigned long sp asm("r15"); +#elif __x86_64__ +register unsigned long sp asm("rsp"); +#elif __XTENSA__ +register unsigned long sp asm("a1"); +#else +#error "implement current_stack_pointer equivalent" +#endif diff --git a/tools/testing/selftests/sigaltstack/sas.c b/tools/testing/selftests/sigaltstack/sas.c index 228c2ae47..6069d97bf 100644 --- a/tools/testing/selftests/sigaltstack/sas.c +++ b/tools/testing/selftests/sigaltstack/sas.c @@ -19,6 +19,7 @@ #include <errno.h> #include "../kselftest.h" +#include "current_stack_pointer.h" #ifndef SS_AUTODISARM #define SS_AUTODISARM (1U << 31) @@ -40,12 +41,6 @@ void my_usr1(int sig, siginfo_t *si, void *u) stack_t stk; struct stk_data *p; -#if __s390x__ - register unsigned long sp asm("%15"); -#else - register unsigned long sp asm("sp"); -#endif - if (sp < (unsigned long)sstack || sp >= (unsigned long)sstack + SIGSTKSZ) { ksft_exit_fail_msg("SP is not on sigaltstack\n"); diff --git a/tools/virtio/linux/bug.h b/tools/virtio/linux/bug.h index b14c2c3b6..74aef964f 100644 --- a/tools/virtio/linux/bug.h +++ b/tools/virtio/linux/bug.h @@ -1,11 +1,9 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef BUG_H -#define BUG_H +#ifndef _LINUX_BUG_H +#define _LINUX_BUG_H #define BUG_ON(__BUG_ON_cond) assert(!(__BUG_ON_cond)) -#define BUILD_BUG_ON(x) - #define BUG() abort() -#endif /* BUG_H */ +#endif /* _LINUX_BUG_H */ diff --git a/tools/virtio/linux/build_bug.h b/tools/virtio/linux/build_bug.h new file mode 100644 index 000000000..cdbb75e28 --- /dev/null +++ b/tools/virtio/linux/build_bug.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_BUILD_BUG_H +#define _LINUX_BUILD_BUG_H + +#define BUILD_BUG_ON(x) + +#endif /* _LINUX_BUILD_BUG_H */ diff --git a/tools/virtio/linux/cpumask.h b/tools/virtio/linux/cpumask.h new file mode 100644 index 000000000..307da69d6 --- /dev/null +++ b/tools/virtio/linux/cpumask.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_CPUMASK_H +#define _LINUX_CPUMASK_H + +#include <linux/kernel.h> + +#endif /* _LINUX_CPUMASK_H */ diff --git a/tools/virtio/linux/gfp.h b/tools/virtio/linux/gfp.h new file mode 100644 index 000000000..43d146f23 --- /dev/null +++ b/tools/virtio/linux/gfp.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LINUX_GFP_H +#define __LINUX_GFP_H + +#include <linux/topology.h> + +#endif diff --git a/tools/virtio/linux/kernel.h b/tools/virtio/linux/kernel.h index 7ef45a4a3..0dc38fe2a 100644 --- a/tools/virtio/linux/kernel.h +++ b/tools/virtio/linux/kernel.h @@ -10,6 +10,7 @@ #include <stdarg.h> #include <linux/compiler.h> +#include <linux/log2.h> #include <linux/types.h> #include <linux/printk.h> #include <linux/bug.h> diff --git a/tools/virtio/linux/kmsan.h b/tools/virtio/linux/kmsan.h new file mode 100644 index 000000000..272b5aa28 --- /dev/null +++ b/tools/virtio/linux/kmsan.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_KMSAN_H +#define _LINUX_KMSAN_H + +#include <linux/gfp.h> + +inline void kmsan_handle_dma(struct page *page, size_t offset, size_t size, + enum dma_data_direction dir) +{ +} + +#endif /* _LINUX_KMSAN_H */ diff --git a/tools/virtio/linux/scatterlist.h b/tools/virtio/linux/scatterlist.h index 369ee308b..74d9e1825 100644 --- a/tools/virtio/linux/scatterlist.h +++ b/tools/virtio/linux/scatterlist.h @@ -2,6 +2,7 @@ #ifndef SCATTERLIST_H #define SCATTERLIST_H #include <linux/kernel.h> +#include <linux/bug.h> struct scatterlist { unsigned long page_link; diff --git a/tools/virtio/linux/topology.h b/tools/virtio/linux/topology.h new file mode 100644 index 000000000..910794afb --- /dev/null +++ b/tools/virtio/linux/topology.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_TOPOLOGY_H +#define _LINUX_TOPOLOGY_H + +#include <linux/cpumask.h> + +#endif /* _LINUX_TOPOLOGY_H */ |