diff options
Diffstat (limited to 'tools/testing/selftests')
123 files changed, 1200 insertions, 1770 deletions
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 45f145c6f843..b3831f4ba845 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -15,6 +15,8 @@ TARGETS += user TARGETS += sysctl TARGETS += firmware TARGETS += ftrace +TARGETS += exec +TARGETS += size TARGETS_HOTPLUG = cpu-hotplug TARGETS_HOTPLUG += memory-hotplug diff --git a/tools/testing/selftests/README.txt b/tools/testing/selftests/README.txt deleted file mode 100644 index 2660d5ff9179..000000000000 --- a/tools/testing/selftests/README.txt +++ /dev/null @@ -1,61 +0,0 @@ -Linux Kernel Selftests - -The kernel contains a set of "self tests" under the tools/testing/selftests/ -directory. These are intended to be small unit tests to exercise individual -code paths in the kernel. - -On some systems, hot-plug tests could hang forever waiting for cpu and -memory to be ready to be offlined. A special hot-plug target is created -to run full range of hot-plug tests. In default mode, hot-plug tests run -in safe mode with a limited scope. In limited mode, cpu-hotplug test is -run on a single cpu as opposed to all hotplug capable cpus, and memory -hotplug test is run on 2% of hotplug capable memory instead of 10%. - -Running the selftests (hotplug tests are run in limited mode) -============================================================= - -To build the tests: - - $ make -C tools/testing/selftests - - -To run the tests: - - $ make -C tools/testing/selftests run_tests - -- note that some tests will require root privileges. - -To run only tests targeted for a single subsystem: (including -hotplug targets in limited mode) - - $ make -C tools/testing/selftests TARGETS=cpu-hotplug run_tests - -See the top-level tools/testing/selftests/Makefile for the list of all possible -targets. - -Running the full range hotplug selftests -======================================== - -To build the tests: - - $ make -C tools/testing/selftests hotplug - -To run the tests: - - $ make -C tools/testing/selftests run_hotplug - -- note that some tests will require root privileges. - -Contributing new tests -====================== - -In general, the rules for for selftests are - - * Do as much as you can if you're not root; - - * Don't take too long; - - * Don't break the build on any architecture, and - - * Don't cause the top-level "make run_tests" to fail if your feature is - unconfigured. diff --git a/tools/testing/selftests/breakpoints/breakpoint_test.c b/tools/testing/selftests/breakpoints/breakpoint_test.c index a0743f3b2b57..120895ab5505 100644 --- a/tools/testing/selftests/breakpoints/breakpoint_test.c +++ b/tools/testing/selftests/breakpoints/breakpoint_test.c @@ -17,6 +17,8 @@ #include <sys/types.h> #include <sys/wait.h> +#include "../kselftest.h" + /* Breakpoint access modes */ enum { @@ -42,7 +44,7 @@ static void set_breakpoint_addr(void *addr, int n) offsetof(struct user, u_debugreg[n]), addr); if (ret) { perror("Can't set breakpoint addr\n"); - exit(-1); + ksft_exit_fail(); } } @@ -105,7 +107,7 @@ static void toggle_breakpoint(int n, int type, int len, offsetof(struct user, u_debugreg[7]), dr7); if (ret) { perror("Can't set dr7"); - exit(-1); + ksft_exit_fail(); } } @@ -275,7 +277,7 @@ static void check_success(const char *msg) msg2 = "Ok"; if (ptrace(PTRACE_POKEDATA, child_pid, &trapped, 1)) { perror("Can't poke\n"); - exit(-1); + ksft_exit_fail(); } } @@ -390,5 +392,5 @@ int main(int argc, char **argv) wait(NULL); - return 0; + return ksft_exit_pass(); } diff --git a/tools/testing/selftests/exec/.gitignore b/tools/testing/selftests/exec/.gitignore new file mode 100644 index 000000000000..64073e050c6a --- /dev/null +++ b/tools/testing/selftests/exec/.gitignore @@ -0,0 +1,9 @@ +subdir* +script* +execveat +execveat.symlink +execveat.moved +execveat.path.ephemeral +execveat.ephemeral +execveat.denatured +xxxxxxxx*
\ No newline at end of file diff --git a/tools/testing/selftests/exec/Makefile b/tools/testing/selftests/exec/Makefile new file mode 100644 index 000000000000..66dfc2ce1788 --- /dev/null +++ b/tools/testing/selftests/exec/Makefile @@ -0,0 +1,25 @@ +CC = $(CROSS_COMPILE)gcc +CFLAGS = -Wall +BINARIES = execveat +DEPS = execveat.symlink execveat.denatured script subdir +all: $(BINARIES) $(DEPS) + +subdir: + mkdir -p $@ +script: + echo '#!/bin/sh' > $@ + echo 'exit $$*' >> $@ + chmod +x $@ +execveat.symlink: execveat + ln -s -f $< $@ +execveat.denatured: execveat + cp $< $@ + chmod -x $@ +%: %.c + $(CC) $(CFLAGS) -o $@ $^ + +run_tests: all + ./execveat + +clean: + rm -rf $(BINARIES) $(DEPS) subdir.moved execveat.moved xxxxx* diff --git a/tools/testing/selftests/exec/execveat.c b/tools/testing/selftests/exec/execveat.c new file mode 100644 index 000000000000..33a5c06d95ca --- /dev/null +++ b/tools/testing/selftests/exec/execveat.c @@ -0,0 +1,397 @@ +/* + * Copyright (c) 2014 Google, Inc. + * + * Licensed under the terms of the GNU GPL License version 2 + * + * Selftests for execveat(2). + */ + +#define _GNU_SOURCE /* to get O_PATH, AT_EMPTY_PATH */ +#include <sys/sendfile.h> +#include <sys/stat.h> +#include <sys/syscall.h> +#include <sys/types.h> +#include <sys/wait.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +static char longpath[2 * PATH_MAX] = ""; +static char *envp[] = { "IN_TEST=yes", NULL, NULL }; +static char *argv[] = { "execveat", "99", NULL }; + +static int execveat_(int fd, const char *path, char **argv, char **envp, + int flags) +{ +#ifdef __NR_execveat + return syscall(__NR_execveat, fd, path, argv, envp, flags); +#else + errno = -ENOSYS; + return -1; +#endif +} + +#define check_execveat_fail(fd, path, flags, errno) \ + _check_execveat_fail(fd, path, flags, errno, #errno) +static int _check_execveat_fail(int fd, const char *path, int flags, + int expected_errno, const char *errno_str) +{ + int rc; + + errno = 0; + printf("Check failure of execveat(%d, '%s', %d) with %s... ", + fd, path?:"(null)", flags, errno_str); + rc = execveat_(fd, path, argv, envp, flags); + + if (rc > 0) { + printf("[FAIL] (unexpected success from execveat(2))\n"); + return 1; + } + if (errno != expected_errno) { + printf("[FAIL] (expected errno %d (%s) not %d (%s)\n", + expected_errno, strerror(expected_errno), + errno, strerror(errno)); + return 1; + } + printf("[OK]\n"); + return 0; +} + +static int check_execveat_invoked_rc(int fd, const char *path, int flags, + int expected_rc) +{ + int status; + int rc; + pid_t child; + int pathlen = path ? strlen(path) : 0; + + if (pathlen > 40) + printf("Check success of execveat(%d, '%.20s...%s', %d)... ", + fd, path, (path + pathlen - 20), flags); + else + printf("Check success of execveat(%d, '%s', %d)... ", + fd, path?:"(null)", flags); + child = fork(); + if (child < 0) { + printf("[FAIL] (fork() failed)\n"); + return 1; + } + if (child == 0) { + /* Child: do execveat(). */ + rc = execveat_(fd, path, argv, envp, flags); + printf("[FAIL]: execveat() failed, rc=%d errno=%d (%s)\n", + rc, errno, strerror(errno)); + exit(1); /* should not reach here */ + } + /* Parent: wait for & check child's exit status. */ + rc = waitpid(child, &status, 0); + if (rc != child) { + printf("[FAIL] (waitpid(%d,...) returned %d)\n", child, rc); + return 1; + } + if (!WIFEXITED(status)) { + printf("[FAIL] (child %d did not exit cleanly, status=%08x)\n", + child, status); + return 1; + } + if (WEXITSTATUS(status) != expected_rc) { + printf("[FAIL] (child %d exited with %d not %d)\n", + child, WEXITSTATUS(status), expected_rc); + return 1; + } + printf("[OK]\n"); + return 0; +} + +static int check_execveat(int fd, const char *path, int flags) +{ + return check_execveat_invoked_rc(fd, path, flags, 99); +} + +static char *concat(const char *left, const char *right) +{ + char *result = malloc(strlen(left) + strlen(right) + 1); + + strcpy(result, left); + strcat(result, right); + return result; +} + +static int open_or_die(const char *filename, int flags) +{ + int fd = open(filename, flags); + + if (fd < 0) { + printf("Failed to open '%s'; " + "check prerequisites are available\n", filename); + exit(1); + } + return fd; +} + +static void exe_cp(const char *src, const char *dest) +{ + int in_fd = open_or_die(src, O_RDONLY); + int out_fd = open(dest, O_RDWR|O_CREAT|O_TRUNC, 0755); + struct stat info; + + fstat(in_fd, &info); + sendfile(out_fd, in_fd, NULL, info.st_size); + close(in_fd); + close(out_fd); +} + +#define XX_DIR_LEN 200 +static int check_execveat_pathmax(int dot_dfd, const char *src, int is_script) +{ + int fail = 0; + int ii, count, len; + char longname[XX_DIR_LEN + 1]; + int fd; + + if (*longpath == '\0') { + /* Create a filename close to PATH_MAX in length */ + memset(longname, 'x', XX_DIR_LEN - 1); + longname[XX_DIR_LEN - 1] = '/'; + longname[XX_DIR_LEN] = '\0'; + count = (PATH_MAX - 3) / XX_DIR_LEN; + for (ii = 0; ii < count; ii++) { + strcat(longpath, longname); + mkdir(longpath, 0755); + } + len = (PATH_MAX - 3) - (count * XX_DIR_LEN); + if (len <= 0) + len = 1; + memset(longname, 'y', len); + longname[len] = '\0'; + strcat(longpath, longname); + } + exe_cp(src, longpath); + + /* + * Execute as a pre-opened file descriptor, which works whether this is + * a script or not (because the interpreter sees a filename like + * "/dev/fd/20"). + */ + fd = open(longpath, O_RDONLY); + if (fd > 0) { + printf("Invoke copy of '%s' via filename of length %lu:\n", + src, strlen(longpath)); + fail += check_execveat(fd, "", AT_EMPTY_PATH); + } else { + printf("Failed to open length %lu filename, errno=%d (%s)\n", + strlen(longpath), errno, strerror(errno)); + fail++; + } + + /* + * Execute as a long pathname relative to ".". If this is a script, + * the interpreter will launch but fail to open the script because its + * name ("/dev/fd/5/xxx....") is bigger than PATH_MAX. + */ + if (is_script) + fail += check_execveat_invoked_rc(dot_dfd, longpath, 0, 127); + else + fail += check_execveat(dot_dfd, longpath, 0); + + return fail; +} + +static int run_tests(void) +{ + int fail = 0; + char *fullname = realpath("execveat", NULL); + char *fullname_script = realpath("script", NULL); + char *fullname_symlink = concat(fullname, ".symlink"); + int subdir_dfd = open_or_die("subdir", O_DIRECTORY|O_RDONLY); + int subdir_dfd_ephemeral = open_or_die("subdir.ephemeral", + O_DIRECTORY|O_RDONLY); + int dot_dfd = open_or_die(".", O_DIRECTORY|O_RDONLY); + int dot_dfd_path = open_or_die(".", O_DIRECTORY|O_RDONLY|O_PATH); + int dot_dfd_cloexec = open_or_die(".", O_DIRECTORY|O_RDONLY|O_CLOEXEC); + int fd = open_or_die("execveat", O_RDONLY); + int fd_path = open_or_die("execveat", O_RDONLY|O_PATH); + int fd_symlink = open_or_die("execveat.symlink", O_RDONLY); + int fd_denatured = open_or_die("execveat.denatured", O_RDONLY); + int fd_denatured_path = open_or_die("execveat.denatured", + O_RDONLY|O_PATH); + int fd_script = open_or_die("script", O_RDONLY); + int fd_ephemeral = open_or_die("execveat.ephemeral", O_RDONLY); + int fd_ephemeral_path = open_or_die("execveat.path.ephemeral", + O_RDONLY|O_PATH); + int fd_script_ephemeral = open_or_die("script.ephemeral", O_RDONLY); + int fd_cloexec = open_or_die("execveat", O_RDONLY|O_CLOEXEC); + int fd_script_cloexec = open_or_die("script", O_RDONLY|O_CLOEXEC); + + /* Change file position to confirm it doesn't affect anything */ + lseek(fd, 10, SEEK_SET); + + /* Normal executable file: */ + /* dfd + path */ + fail += check_execveat(subdir_dfd, "../execveat", 0); + fail += check_execveat(dot_dfd, "execveat", 0); + fail += check_execveat(dot_dfd_path, "execveat", 0); + /* absolute path */ + fail += check_execveat(AT_FDCWD, fullname, 0); + /* absolute path with nonsense dfd */ + fail += check_execveat(99, fullname, 0); + /* fd + no path */ + fail += check_execveat(fd, "", AT_EMPTY_PATH); + /* O_CLOEXEC fd + no path */ + fail += check_execveat(fd_cloexec, "", AT_EMPTY_PATH); + /* O_PATH fd */ + fail += check_execveat(fd_path, "", AT_EMPTY_PATH); + + /* Mess with executable file that's already open: */ + /* fd + no path to a file that's been renamed */ + rename("execveat.ephemeral", "execveat.moved"); + fail += check_execveat(fd_ephemeral, "", AT_EMPTY_PATH); + /* fd + no path to a file that's been deleted */ + unlink("execveat.moved"); /* remove the file now fd open */ + fail += check_execveat(fd_ephemeral, "", AT_EMPTY_PATH); + + /* Mess with executable file that's already open with O_PATH */ + /* fd + no path to a file that's been deleted */ + unlink("execveat.path.ephemeral"); + fail += check_execveat(fd_ephemeral_path, "", AT_EMPTY_PATH); + + /* Invalid argument failures */ + fail += check_execveat_fail(fd, "", 0, ENOENT); + fail += check_execveat_fail(fd, NULL, AT_EMPTY_PATH, EFAULT); + + /* Symlink to executable file: */ + /* dfd + path */ + fail += check_execveat(dot_dfd, "execveat.symlink", 0); + fail += check_execveat(dot_dfd_path, "execveat.symlink", 0); + /* absolute path */ + fail += check_execveat(AT_FDCWD, fullname_symlink, 0); + /* fd + no path, even with AT_SYMLINK_NOFOLLOW (already followed) */ + fail += check_execveat(fd_symlink, "", AT_EMPTY_PATH); + fail += check_execveat(fd_symlink, "", + AT_EMPTY_PATH|AT_SYMLINK_NOFOLLOW); + + /* Symlink fails when AT_SYMLINK_NOFOLLOW set: */ + /* dfd + path */ + fail += check_execveat_fail(dot_dfd, "execveat.symlink", + AT_SYMLINK_NOFOLLOW, ELOOP); + fail += check_execveat_fail(dot_dfd_path, "execveat.symlink", + AT_SYMLINK_NOFOLLOW, ELOOP); + /* absolute path */ + fail += check_execveat_fail(AT_FDCWD, fullname_symlink, + AT_SYMLINK_NOFOLLOW, ELOOP); + + /* Shell script wrapping executable file: */ + /* dfd + path */ + fail += check_execveat(subdir_dfd, "../script", 0); + fail += check_execveat(dot_dfd, "script", 0); + fail += check_execveat(dot_dfd_path, "script", 0); + /* absolute path */ + fail += check_execveat(AT_FDCWD, fullname_script, 0); + /* fd + no path */ + fail += check_execveat(fd_script, "", AT_EMPTY_PATH); + fail += check_execveat(fd_script, "", + AT_EMPTY_PATH|AT_SYMLINK_NOFOLLOW); + /* O_CLOEXEC fd fails for a script (as script file inaccessible) */ + fail += check_execveat_fail(fd_script_cloexec, "", AT_EMPTY_PATH, + ENOENT); + fail += check_execveat_fail(dot_dfd_cloexec, "script", 0, ENOENT); + + /* Mess with script file that's already open: */ + /* fd + no path to a file that's been renamed */ + rename("script.ephemeral", "script.moved"); + fail += check_execveat(fd_script_ephemeral, "", AT_EMPTY_PATH); + /* fd + no path to a file that's been deleted */ + unlink("script.moved"); /* remove the file while fd open */ + fail += check_execveat(fd_script_ephemeral, "", AT_EMPTY_PATH); + + /* Rename a subdirectory in the path: */ + rename("subdir.ephemeral", "subdir.moved"); + fail += check_execveat(subdir_dfd_ephemeral, "../script", 0); + fail += check_execveat(subdir_dfd_ephemeral, "script", 0); + /* Remove the subdir and its contents */ + unlink("subdir.moved/script"); + unlink("subdir.moved"); + /* Shell loads via deleted subdir OK because name starts with .. */ + fail += check_execveat(subdir_dfd_ephemeral, "../script", 0); + fail += check_execveat_fail(subdir_dfd_ephemeral, "script", 0, ENOENT); + + /* Flag values other than AT_SYMLINK_NOFOLLOW => EINVAL */ + fail += check_execveat_fail(dot_dfd, "execveat", 0xFFFF, EINVAL); + /* Invalid path => ENOENT */ + fail += check_execveat_fail(dot_dfd, "no-such-file", 0, ENOENT); + fail += check_execveat_fail(dot_dfd_path, "no-such-file", 0, ENOENT); + fail += check_execveat_fail(AT_FDCWD, "no-such-file", 0, ENOENT); + /* Attempt to execute directory => EACCES */ + fail += check_execveat_fail(dot_dfd, "", AT_EMPTY_PATH, EACCES); + /* Attempt to execute non-executable => EACCES */ + fail += check_execveat_fail(dot_dfd, "Makefile", 0, EACCES); + fail += check_execveat_fail(fd_denatured, "", AT_EMPTY_PATH, EACCES); + fail += check_execveat_fail(fd_denatured_path, "", AT_EMPTY_PATH, + EACCES); + /* Attempt to execute nonsense FD => EBADF */ + fail += check_execveat_fail(99, "", AT_EMPTY_PATH, EBADF); + fail += check_execveat_fail(99, "execveat", 0, EBADF); + /* Attempt to execute relative to non-directory => ENOTDIR */ + fail += check_execveat_fail(fd, "execveat", 0, ENOTDIR); + + fail += check_execveat_pathmax(dot_dfd, "execveat", 0); + fail += check_execveat_pathmax(dot_dfd, "script", 1); + return fail; +} + +static void prerequisites(void) +{ + int fd; + const char *script = "#!/bin/sh\nexit $*\n"; + + /* Create ephemeral copies of files */ + exe_cp("execveat", "execveat.ephemeral"); + exe_cp("execveat", "execveat.path.ephemeral"); + exe_cp("script", "script.ephemeral"); + mkdir("subdir.ephemeral", 0755); + + fd = open("subdir.ephemeral/script", O_RDWR|O_CREAT|O_TRUNC, 0755); + write(fd, script, strlen(script)); + close(fd); +} + +int main(int argc, char **argv) +{ + int ii; + int rc; + const char *verbose = getenv("VERBOSE"); + + if (argc >= 2) { + /* If we are invoked with an argument, don't run tests. */ + const char *in_test = getenv("IN_TEST"); + + if (verbose) { + printf(" invoked with:"); + for (ii = 0; ii < argc; ii++) + printf(" [%d]='%s'", ii, argv[ii]); + printf("\n"); + } + + /* Check expected environment transferred. */ + if (!in_test || strcmp(in_test, "yes") != 0) { + printf("[FAIL] (no IN_TEST=yes in env)\n"); + return 1; + } + + /* Use the final argument as an exit code. */ + rc = atoi(argv[argc - 1]); + fflush(stdout); + } else { + prerequisites(); + if (verbose) + envp[1] = "VERBOSE=1"; + rc = run_tests(); + if (rc > 0) + printf("%d tests failed\n", rc); + } + return rc; +} diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest index 515247601df4..da48812ab95e 100755 --- a/tools/testing/selftests/ftrace/ftracetest +++ b/tools/testing/selftests/ftrace/ftracetest @@ -13,6 +13,7 @@ echo "Usage: ftracetest [options] [testcase(s)] [testcase-directory(s)]" echo " Options:" echo " -h|--help Show help message" echo " -k|--keep Keep passed test logs" +echo " -v|--verbose Show all stdout messages in testcases" echo " -d|--debug Debug mode (trace all shell commands)" exit $1 } @@ -37,7 +38,7 @@ abspath() { } find_testcases() { #directory - echo `find $1 -name \*.tc` + echo `find $1 -name \*.tc | sort` } parse_opts() { # opts @@ -53,6 +54,10 @@ parse_opts() { # opts KEEP_LOG=1 shift 1 ;; + --verbose|-v) + VERBOSE=1 + shift 1 + ;; --debug|-d) DEBUG=1 shift 1 @@ -90,6 +95,7 @@ TEST_CASES=`find_testcases $TEST_DIR` LOG_DIR=$TOP_DIR/logs/`date +%Y%m%d-%H%M%S`/ KEEP_LOG=0 DEBUG=0 +VERBOSE=0 # Parse command-line options parse_opts $* @@ -135,15 +141,12 @@ TOTAL_RESULT=0 CASENO=0 testcase() { # testfile CASENO=$((CASENO+1)) - prlog -n "[$CASENO]"`grep "^#[ \t]*description:" $1 | cut -f2 -d:` + desc=`grep "^#[ \t]*description:" $1 | cut -f2 -d:` + prlog -n "[$CASENO]$desc" } -eval_result() { # retval sigval - local retval=$2 - if [ $2 -eq 0 ]; then - test $1 -ne 0 && retval=$FAIL - fi - case $retval in +eval_result() { # sigval + case $1 in $PASS) prlog " [PASS]" PASSED_CASES="$PASSED_CASES $CASENO" @@ -187,6 +190,9 @@ SIG_RESULT= SIG_BASE=36 # Use realtime signals SIG_PID=$$ +SIG_FAIL=$((SIG_BASE + FAIL)) +trap 'SIG_RESULT=$FAIL' $SIG_FAIL + SIG_UNRESOLVED=$((SIG_BASE + UNRESOLVED)) exit_unresolved () { kill -s $SIG_UNRESOLVED $SIG_PID @@ -215,17 +221,25 @@ exit_xfail () { } trap 'SIG_RESULT=$XFAIL' $SIG_XFAIL +__run_test() { # testfile + # setup PID and PPID, $$ is not updated. + (cd $TRACING_DIR; read PID _ < /proc/self/stat ; set -e; set -x; . $1) + [ $? -ne 0 ] && kill -s $SIG_FAIL $SIG_PID +} + # Run one test case run_test() { # testfile local testname=`basename $1` - local testlog=`mktemp --tmpdir=$LOG_DIR ${testname}-XXXXXX.log` + local testlog=`mktemp $LOG_DIR/${testname}-log.XXXXXX` testcase $1 echo "execute: "$1 > $testlog SIG_RESULT=0 - # setup PID and PPID, $$ is not updated. - (cd $TRACING_DIR; read PID _ < /proc/self/stat ; - set -e; set -x; . $1) >> $testlog 2>&1 - eval_result $? $SIG_RESULT + if [ $VERBOSE -ne 0 ]; then + __run_test $1 2>> $testlog | tee -a $testlog + else + __run_test $1 >> $testlog 2>&1 + fi + eval_result $SIG_RESULT if [ $? -eq 0 ]; then # Remove test log if the test was done as it was expected. [ $KEEP_LOG -eq 0 ] && rm $testlog @@ -235,6 +249,9 @@ run_test() { # testfile fi } +# load in the helper functions +. $TEST_DIR/functions + # Main loop for t in $TEST_CASES; do run_test $t diff --git a/tools/testing/selftests/ftrace/test.d/00basic/basic4.tc b/tools/testing/selftests/ftrace/test.d/00basic/basic4.tc new file mode 100644 index 000000000000..fd9c49a13612 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/00basic/basic4.tc @@ -0,0 +1,5 @@ +#!/bin/sh +# description: Basic event tracing check +test -f available_events -a -f set_event -a -d events +# check scheduler events are available +grep -q sched available_events && exit 0 || exit -1
\ No newline at end of file diff --git a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc new file mode 100644 index 000000000000..668616d9bb03 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc @@ -0,0 +1,53 @@ +#!/bin/sh +# description: event tracing - enable/disable with event level files + +do_reset() { + echo > set_event + clear_trace +} + +fail() { #msg + do_reset + echo $1 + exit -1 +} + +if [ ! -f set_event -o ! -d events/sched ]; then + echo "event tracing is not supported" + exit_unsupported +fi + +reset_tracer +do_reset + +echo 'sched:sched_switch' > set_event +usleep 1 + +count=`cat trace | grep sched_switch | wc -l` +if [ $count -eq 0 ]; then + fail "sched_switch events are not recorded" +fi + +do_reset + +echo 1 > events/sched/sched_switch/enable +usleep 1 + +count=`cat trace | grep sched_switch | wc -l` +if [ $count -eq 0 ]; then + fail "sched_switch events are not recorded" +fi + +do_reset + +echo 0 > events/sched/sched_switch/enable +usleep 1 + +count=`cat trace | grep sched_switch | wc -l` +if [ $count -ne 0 ]; then + fail "sched_switch events should not be recorded" +fi + +do_reset + +exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc new file mode 100644 index 000000000000..655c415b6e7f --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc @@ -0,0 +1,53 @@ +#!/bin/sh +# description: event tracing - enable/disable with subsystem level files + +do_reset() { + echo > set_event + clear_trace +} + +fail() { #msg + do_reset + echo $1 + exit -1 +} + +if [ ! -f set_event -o ! -d events/sched ]; then + echo "event tracing is not supported" + exit_unsupported +fi + +reset_tracer +do_reset + +echo 'sched:*' > set_event +usleep 1 + +count=`cat trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l` +if [ $count -lt 3 ]; then + fail "at least fork, exec and exit events should be recorded" +fi + +do_reset + +echo 1 > events/sched/enable +usleep 1 + +count=`cat trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l` +if [ $count -lt 3 ]; then + fail "at least fork, exec and exit events should be recorded" +fi + +do_reset + +echo 0 > events/sched/enable +usleep 1 + +count=`cat trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l` +if [ $count -ne 0 ]; then + fail "any of scheduler events should not be recorded" +fi + +do_reset + +exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc new file mode 100644 index 000000000000..480845774007 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc @@ -0,0 +1,47 @@ +#!/bin/sh +# description: event tracing - enable/disable with top level files + +do_reset() { + echo > set_event + clear_trace +} + +fail() { #msg + do_reset + echo $1 + exit -1 +} + +if [ ! -f available_events -o ! -f set_event -o ! -d events ]; then + echo "event tracing is not supported" + exit_unsupported +fi + +reset_tracer +do_reset + +echo '*:*' > set_event +count=`cat trace | grep -v ^# | wc -l` +if [ $count -eq 0 ]; then + fail "none of events are recorded" +fi + +do_reset + +echo 1 > events/enable +count=`cat trace | grep -v ^# | wc -l` +if [ $count -eq 0 ]; then + fail "none of events are recorded" +fi + +do_reset + +echo 0 > events/enable +count=`cat trace | grep -v ^# | wc -l` +if [ $count -ne 0 ]; then + fail "any of events should not be recorded" +fi + +do_reset + +exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter-stack.tc b/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter-stack.tc new file mode 100644 index 000000000000..c15e018e0220 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter-stack.tc @@ -0,0 +1,89 @@ +#!/bin/sh +# description: ftrace - function graph filters with stack tracer + +# Make sure that function graph filtering works, and is not +# affected by other tracers enabled (like stack tracer) + +if ! grep -q function_graph available_tracers; then + echo "no function graph tracer configured" + exit_unsupported +fi + +if [ ! -f set_ftrace_filter ]; then + echo "set_ftrace_filter not found? Is dynamic ftrace not set?" + exit_unsupported +fi + +do_reset() { + reset_tracer + echo 0 > /proc/sys/kernel/stack_tracer_enabled + enable_tracing + clear_trace + echo > set_ftrace_filter +} + +fail() { # msg + do_reset + echo $1 + exit -1 +} + +disable_tracing +clear_trace; + +# filter something, schedule is always good +if ! echo "schedule" > set_ftrace_filter; then + # test for powerpc 64 + if ! echo ".schedule" > set_ftrace_filter; then + fail "can not enable schedule filter" + fi +fi + +echo function_graph > current_tracer + +if [ ! -f stack_trace ]; then + echo "Stack tracer not configured" + do_reset + exit_unsupported; +fi + +echo "Now testing with stack tracer" + +echo 1 > /proc/sys/kernel/stack_tracer_enabled + +disable_tracing +clear_trace +enable_tracing +sleep 1 + +count=`cat trace | grep '()' | grep -v schedule | wc -l` + +if [ $count -ne 0 ]; then + fail "Graph filtering not working with stack tracer?" +fi + +# Make sure we did find something +count=`cat trace | grep 'schedule()' | wc -l` +if [ $count -eq 0 ]; then + fail "No schedule traces found?" +fi + +echo 0 > /proc/sys/kernel/stack_tracer_enabled +clear_trace +sleep 1 + + +count=`cat trace | grep '()' | grep -v schedule | wc -l` + +if [ $count -ne 0 ]; then + fail "Graph filtering not working after stack tracer disabled?" +fi + +count=`cat trace | grep 'schedule()' | wc -l` +if [ $count -eq 0 ]; then + fail "No schedule traces found?" +fi + +do_reset + +exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter.tc b/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter.tc new file mode 100644 index 000000000000..6af5f6360b18 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/ftrace/fgraph-filter.tc @@ -0,0 +1,52 @@ +#!/bin/sh +# description: ftrace - function graph filters + +# Make sure that function graph filtering works + +if ! grep -q function_graph available_tracers; then + echo "no function graph tracer configured" + exit_unsupported +fi + +do_reset() { + reset_tracer + enable_tracing + clear_trace +} + +fail() { # msg + do_reset + echo $1 + exit -1 +} + +disable_tracing +clear_trace + +# filter something, schedule is always good +if ! echo "schedule" > set_ftrace_filter; then + # test for powerpc 64 + if ! echo ".schedule" > set_ftrace_filter; then + fail "can not enable schedule filter" + fi +fi + +echo function_graph > current_tracer +enable_tracing +sleep 1 +# search for functions (has "()" on the line), and make sure +# that only the schedule function was found +count=`cat trace | grep '()' | grep -v schedule | wc -l` +if [ $count -ne 0 ]; then + fail "Graph filtering not working by itself?" +fi + +# Make sure we did find something +count=`cat trace | grep 'schedule()' | wc -l` +if [ $count -eq 0 ]; then + fail "No schedule traces found?" +fi + +do_reset + +exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc new file mode 100644 index 000000000000..2e719cb1fc4d --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc @@ -0,0 +1,80 @@ +#!/bin/sh +# description: ftrace - function profiler with function tracing + +# There was a bug after a rewrite of the ftrace infrastructure that +# caused the function_profiler not to be able to run with the function +# tracer, because the function_profiler used the function_graph tracer +# and it was assumed the two could not run simultaneously. +# +# There was another related bug where the solution to the first bug +# broke the way filtering of the function tracer worked. +# +# This test triggers those bugs on those kernels. +# +# We need function_graph and profiling to to run this test +if ! grep -q function_graph available_tracers; then + echo "no function graph tracer configured" + exit_unsupported; +fi + +if [ ! -f set_ftrace_filter ]; then + echo "set_ftrace_filter not found? Is dynamic ftrace not set?" + exit_unsupported +fi + +if [ ! -f function_profile_enabled ]; then + echo "function_profile_enabled not found, function profiling enabled?" + exit_unsupported +fi + +fail() { # mesg + reset_tracer + echo > set_ftrace_filter + echo $1 + exit -1 +} + +echo "Testing function tracer with profiler:" +echo "enable function tracer" +echo function > current_tracer +echo "enable profiler" +echo 1 > function_profile_enabled + +sleep 1 + +echo "Now filter on just schedule" +echo '*schedule' > set_ftrace_filter +clear_trace + +echo "Now disable function profiler" +echo 0 > function_profile_enabled + +sleep 1 + +# make sure only schedule functions exist + +echo "testing if only schedule is being traced" +if grep -v -e '^#' -e 'schedule' trace; then + fail "more than schedule was found" +fi + +echo "Make sure schedule was traced" +if ! grep -e 'schedule' trace > /dev/null; then + cat trace + fail "can not find schedule in trace" +fi + +echo > set_ftrace_filter +clear_trace + +sleep 1 + +echo "make sure something other than scheduler is being traced" +if ! grep -v -e '^#' -e 'schedule' trace > /dev/null; then + cat trace + fail "no other functions besides schedule was found" +fi + +reset_tracer + +exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/functions b/tools/testing/selftests/ftrace/test.d/functions new file mode 100644 index 000000000000..5d8cd06d920f --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/functions @@ -0,0 +1,16 @@ + +clear_trace() { # reset trace output + echo > trace +} + +disable_tracing() { # stop trace recording + echo 0 > tracing_on +} + +enable_tracing() { # start trace recording + echo 1 > tracing_on +} + +reset_tracer() { # reset the current tracer + echo nop > current_tracer +} diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/add_and_remove.tc b/tools/testing/selftests/ftrace/test.d/kprobe/add_and_remove.tc index 1b8b665ab2b3..a5a426211129 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/add_and_remove.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/add_and_remove.tc @@ -9,3 +9,4 @@ echo p:myevent do_fork > kprobe_events grep myevent kprobe_events test -d events/kprobes/myevent echo > kprobe_events +clear_trace diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/busy_check.tc b/tools/testing/selftests/ftrace/test.d/kprobe/busy_check.tc index b55c84003587..d8c7bb6581fe 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/busy_check.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/busy_check.tc @@ -11,3 +11,4 @@ echo 1 > events/kprobes/myevent/enable echo > kprobe_events && exit 1 # this must fail echo 0 > events/kprobes/myevent/enable echo > kprobe_events # this must succeed +clear_trace diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc index a603d3f8db7b..c45ee2761354 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc @@ -12,5 +12,6 @@ echo 1 > events/kprobes/testprobe/enable ( echo "forked") echo 0 > events/kprobes/testprobe/enable echo "-:testprobe" >> kprobe_events +clear_trace test -d events/kprobes/testprobe && exit 1 || exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc new file mode 100644 index 000000000000..ab41d2b29841 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc @@ -0,0 +1,55 @@ +#!/bin/sh +# description: Kprobe dynamic event with function tracer + +[ -f kprobe_events ] || exit_unsupported # this is configurable +grep function available_tracers || exit_unsupported # this is configurable + +# prepare +echo nop > current_tracer +echo do_fork > set_ftrace_filter +echo 0 > events/enable +echo > kprobe_events +echo 'p:testprobe do_fork' > kprobe_events + +# kprobe on / ftrace off +echo 1 > events/kprobes/testprobe/enable +echo > trace +( echo "forked") +grep testprobe trace +! grep 'do_fork <-' trace + +# kprobe on / ftrace on +echo function > current_tracer +echo > trace +( echo "forked") +grep testprobe trace +grep 'do_fork <-' trace + +# kprobe off / ftrace on +echo 0 > events/kprobes/testprobe/enable +echo > trace +( echo "forked") +! grep testprobe trace +grep 'do_fork <-' trace + +# kprobe on / ftrace on +echo 1 > events/kprobes/testprobe/enable +echo function > current_tracer +echo > trace +( echo "forked") +grep testprobe trace +grep 'do_fork <-' trace + +# kprobe on / ftrace off +echo nop > current_tracer +echo > trace +( echo "forked") +grep testprobe trace +! grep 'do_fork <-' trace + +# cleanup +echo nop > current_tracer +echo > set_ftrace_filter +echo 0 > events/kprobes/testprobe/enable +echo > kprobe_events +echo > trace diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_args.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_args.tc index 283c29e7f7c4..31717985acc7 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_args.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_args.tc @@ -12,4 +12,5 @@ echo 1 > events/kprobes/testprobe2/enable ( echo "forked") echo 0 > events/kprobes/testprobe2/enable echo '-:testprobe2' >> kprobe_events +clear_trace test -d events/kprobes/testprobe2 && exit 1 || exit 0 diff --git a/tools/testing/selftests/ipc/msgque.c b/tools/testing/selftests/ipc/msgque.c index 552f0810bffb..1b2ce334bb3f 100644 --- a/tools/testing/selftests/ipc/msgque.c +++ b/tools/testing/selftests/ipc/msgque.c @@ -5,6 +5,8 @@ #include <linux/msg.h> #include <fcntl.h> +#include "../kselftest.h" + #define MAX_MSG_SIZE 32 struct msg1 { @@ -195,58 +197,58 @@ int main(int argc, char **argv) if (getuid() != 0) { printf("Please run the test as root - Exiting.\n"); - exit(1); + return ksft_exit_fail(); } msgque.key = ftok(argv[0], 822155650); if (msgque.key == -1) { - printf("Can't make key\n"); - return -errno; + printf("Can't make key: %d\n", -errno); + return ksft_exit_fail(); } msgque.msq_id = msgget(msgque.key, IPC_CREAT | IPC_EXCL | 0666); if (msgque.msq_id == -1) { err = -errno; - printf("Can't create queue\n"); + printf("Can't create queue: %d\n", err); goto err_out; } err = fill_msgque(&msgque); if (err) { - printf("Failed to fill queue\n"); + printf("Failed to fill queue: %d\n", err); goto err_destroy; } err = dump_queue(&msgque); if (err) { - printf("Failed to dump queue\n"); + printf("Failed to dump queue: %d\n", err); goto err_destroy; } err = check_and_destroy_queue(&msgque); if (err) { - printf("Failed to check and destroy queue\n"); + printf("Failed to check and destroy queue: %d\n", err); goto err_out; } err = restore_queue(&msgque); if (err) { - printf("Failed to restore queue\n"); + printf("Failed to restore queue: %d\n", err); goto err_destroy; } err = check_and_destroy_queue(&msgque); if (err) { - printf("Failed to test queue\n"); + printf("Failed to test queue: %d\n", err); goto err_out; } - return 0; + return ksft_exit_pass(); err_destroy: if (msgctl(msgque.msq_id, IPC_RMID, 0)) { printf("Failed to destroy queue: %d\n", -errno); - return -errno; + return ksft_exit_fail(); } err_out: - return err; + return ksft_exit_fail(); } diff --git a/tools/testing/selftests/kcmp/Makefile b/tools/testing/selftests/kcmp/Makefile index 8aabd82db9e4..ff0eefdc6ceb 100644 --- a/tools/testing/selftests/kcmp/Makefile +++ b/tools/testing/selftests/kcmp/Makefile @@ -1,25 +1,7 @@ -uname_M := $(shell uname -m 2>/dev/null || echo not) -ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/) -ifeq ($(ARCH),i386) - ARCH := x86 - CFLAGS := -DCONFIG_X86_32 -D__i386__ -endif -ifeq ($(ARCH),x86_64) - ARCH := x86 - CFLAGS := -DCONFIG_X86_64 -D__x86_64__ -endif - -CFLAGS += -I../../../../arch/x86/include/generated/ -CFLAGS += -I../../../../include/ +CC := $(CROSS_COMPILE)$(CC) CFLAGS += -I../../../../usr/include/ -CFLAGS += -I../../../../arch/x86/include/ -all: -ifeq ($(ARCH),x86) - gcc $(CFLAGS) kcmp_test.c -o kcmp_test -else - echo "Not an x86 target, can't build kcmp selftest" -endif +all: kcmp_test run_tests: all @./kcmp_test || echo "kcmp_test: [FAIL]" diff --git a/tools/testing/selftests/kcmp/kcmp_test.c b/tools/testing/selftests/kcmp/kcmp_test.c index dbba4084869c..a5a4da856dfe 100644 --- a/tools/testing/selftests/kcmp/kcmp_test.c +++ b/tools/testing/selftests/kcmp/kcmp_test.c @@ -17,6 +17,8 @@ #include <sys/stat.h> #include <sys/wait.h> +#include "../kselftest.h" + static long sys_kcmp(int pid1, int pid2, int type, int fd1, int fd2) { return syscall(__NR_kcmp, pid1, pid2, type, fd1, fd2); @@ -34,13 +36,13 @@ int main(int argc, char **argv) if (fd1 < 0) { perror("Can't create file"); - exit(1); + ksft_exit_fail(); } pid2 = fork(); if (pid2 < 0) { perror("fork failed"); - exit(1); + ksft_exit_fail(); } if (!pid2) { @@ -50,7 +52,7 @@ int main(int argc, char **argv) fd2 = open(kpath, O_RDWR, 0644); if (fd2 < 0) { perror("Can't open file"); - exit(1); + ksft_exit_fail(); } /* An example of output and arguments */ @@ -74,23 +76,34 @@ int main(int argc, char **argv) if (ret) { printf("FAIL: 0 expected but %d returned (%s)\n", ret, strerror(errno)); + ksft_inc_fail_cnt(); ret = -1; - } else + } else { printf("PASS: 0 returned as expected\n"); + ksft_inc_pass_cnt(); + } /* Compare with self */ ret = sys_kcmp(pid1, pid1, KCMP_VM, 0, 0); if (ret) { printf("FAIL: 0 expected but %d returned (%s)\n", ret, strerror(errno)); + ksft_inc_fail_cnt(); ret = -1; - } else + } else { printf("PASS: 0 returned as expected\n"); + ksft_inc_pass_cnt(); + } + + ksft_print_cnts(); - exit(ret); + if (ret) + ksft_exit_fail(); + else + ksft_exit_pass(); } waitpid(pid2, &status, P_ALL); - return 0; + return ksft_exit_pass(); } diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h new file mode 100644 index 000000000000..572c8888167a --- /dev/null +++ b/tools/testing/selftests/kselftest.h @@ -0,0 +1,62 @@ +/* + * kselftest.h: kselftest framework return codes to include from + * selftests. + * + * Copyright (c) 2014 Shuah Khan <shuahkh@osg.samsung.com> + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * + * This file is released under the GPLv2. + */ +#ifndef __KSELFTEST_H +#define __KSELFTEST_H + +#include <stdlib.h> +#include <unistd.h> + +/* counters */ +struct ksft_count { + unsigned int ksft_pass; + unsigned int ksft_fail; + unsigned int ksft_xfail; + unsigned int ksft_xpass; + unsigned int ksft_xskip; +}; + +static struct ksft_count ksft_cnt; + +static inline void ksft_inc_pass_cnt(void) { ksft_cnt.ksft_pass++; } +static inline void ksft_inc_fail_cnt(void) { ksft_cnt.ksft_fail++; } +static inline void ksft_inc_xfail_cnt(void) { ksft_cnt.ksft_xfail++; } +static inline void ksft_inc_xpass_cnt(void) { ksft_cnt.ksft_xpass++; } +static inline void ksft_inc_xskip_cnt(void) { ksft_cnt.ksft_xskip++; } + +static inline void ksft_print_cnts(void) +{ + printf("Pass: %d Fail: %d Xfail: %d Xpass: %d, Xskip: %d\n", + ksft_cnt.ksft_pass, ksft_cnt.ksft_fail, + ksft_cnt.ksft_xfail, ksft_cnt.ksft_xpass, + ksft_cnt.ksft_xskip); +} + +static inline int ksft_exit_pass(void) +{ + exit(0); +} +static inline int ksft_exit_fail(void) +{ + exit(1); +} +static inline int ksft_exit_xfail(void) +{ + exit(2); +} +static inline int ksft_exit_xpass(void) +{ + exit(3); +} +static inline int ksft_exit_skip(void) +{ + exit(4); +} + +#endif /* __KSELFTEST_H */ diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index c7493b8f9b0e..62f22cc9941c 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -14,12 +14,6 @@ all: $(NET_PROGS) run_tests: all @/bin/sh ./run_netsocktests || echo "sockettests: [FAIL]" @/bin/sh ./run_afpackettests || echo "afpackettests: [FAIL]" - @if /sbin/modprobe test_bpf ; then \ - /sbin/rmmod test_bpf; \ - echo "test_bpf: ok"; \ - else \ - echo "test_bpf: [FAIL]"; \ - exit 1; \ - fi + ./test_bpf.sh clean: $(RM) $(NET_PROGS) diff --git a/tools/testing/selftests/net/test_bpf.sh b/tools/testing/selftests/net/test_bpf.sh new file mode 100755 index 000000000000..8b29796d46aa --- /dev/null +++ b/tools/testing/selftests/net/test_bpf.sh @@ -0,0 +1,10 @@ +#!/bin/sh +# Runs bpf test using test_bpf kernel module + +if /sbin/modprobe -q test_bpf ; then + /sbin/modprobe -q -r test_bpf; + echo "test_bpf: ok"; +else + echo "test_bpf: [FAIL]"; + exit 1; +fi diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh index f6b2b4771b78..8ca9f21f2efc 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh @@ -45,7 +45,7 @@ trap 'rm -rf $T' 0 touch $T . $KVM/bin/functions.sh -. $KVPATH/ver_functions.sh +. $CONFIGFRAG/ver_functions.sh config_template=${1} config_dir=`echo $config_template | sed -e 's,/[^/]*$,,'` @@ -168,8 +168,8 @@ then touch $resdir/buildonly exit 0 fi -echo $QEMU $qemu_args -m 512 -kernel $builddir/$BOOT_IMAGE -append \"$qemu_append $boot_args\" > $resdir/qemu-cmd -( $QEMU $qemu_args -m 512 -kernel $builddir/$BOOT_IMAGE -append "$qemu_append $boot_args"; echo $? > $resdir/qemu-retval ) & +echo $QEMU $qemu_args -m 512 -kernel $resdir/bzImage -append \"$qemu_append $boot_args\" > $resdir/qemu-cmd +( $QEMU $qemu_args -m 512 -kernel $resdir/bzImage -append "$qemu_append $boot_args"; echo $? > $resdir/qemu-retval ) & qemu_pid=$! commandcompleted=0 echo Monitoring qemu job at pid $qemu_pid diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index e527dc952eb0..368d64ac779e 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -47,7 +47,6 @@ resdir="" configs="" cpus=0 ds=`date +%Y.%m.%d-%H:%M:%S` -kversion="" . functions.sh @@ -64,7 +63,6 @@ usage () { echo " --duration minutes" echo " --interactive" echo " --kmake-arg kernel-make-arguments" - echo " --kversion vN.NN" echo " --mac nn:nn:nn:nn:nn:nn" echo " --no-initrd" echo " --qemu-args qemu-system-..." @@ -128,11 +126,6 @@ do TORTURE_KMAKE_ARG="$2" shift ;; - --kversion) - checkarg --kversion "(kernel version)" $# "$2" '^v[0-9.]*$' '^error' - kversion=$2 - shift - ;; --mac) checkarg --mac "(MAC address)" $# "$2" '^\([0-9a-fA-F]\{2\}:\)\{5\}[0-9a-fA-F]\{2\}$' error TORTURE_QEMU_MAC=$2 @@ -170,11 +163,10 @@ do done CONFIGFRAG=${KVM}/configs/${TORTURE_SUITE}; export CONFIGFRAG -KVPATH=${CONFIGFRAG}/$kversion; export KVPATH if test -z "$configs" then - configs="`cat $CONFIGFRAG/$kversion/CFLIST`" + configs="`cat $CONFIGFRAG/CFLIST`" fi if test -z "$resdir" @@ -186,10 +178,10 @@ fi touch $T/cfgcpu for CF in $configs do - if test -f "$CONFIGFRAG/$kversion/$CF" + if test -f "$CONFIGFRAG/$CF" then - cpu_count=`configNR_CPUS.sh $CONFIGFRAG/$kversion/$CF` - cpu_count=`configfrag_boot_cpus "$TORTURE_BOOTARGS" "$CONFIGFRAG/$kversion/$CF" "$cpu_count"` + cpu_count=`configNR_CPUS.sh $CONFIGFRAG/$CF` + cpu_count=`configfrag_boot_cpus "$TORTURE_BOOTARGS" "$CONFIGFRAG/$CF" "$cpu_count"` echo $CF $cpu_count >> $T/cfgcpu else echo "The --configs file $CF does not exist, terminating." @@ -252,7 +244,6 @@ END { cat << ___EOF___ > $T/script CONFIGFRAG="$CONFIGFRAG"; export CONFIGFRAG KVM="$KVM"; export KVM -KVPATH="$KVPATH"; export KVPATH PATH="$PATH"; export PATH TORTURE_BOOT_IMAGE="$TORTURE_BOOT_IMAGE"; export TORTURE_BOOT_IMAGE TORTURE_BUILDONLY="$TORTURE_BUILDONLY"; export TORTURE_BUILDONLY @@ -285,7 +276,7 @@ then fi ___EOF___ awk < $T/cfgcpu.pack \ - -v CONFIGDIR="$CONFIGFRAG/$kversion/" \ + -v CONFIGDIR="$CONFIGFRAG/" \ -v KVM="$KVM" \ -v ncpus=$cpus \ -v rd=$resdir/$ds/ \ diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TINY02 b/tools/testing/selftests/rcutorture/configs/rcu/TINY02 index f4feaee40776..36e41df3d27a 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TINY02 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TINY02 @@ -7,6 +7,8 @@ CONFIG_HZ_PERIODIC=y CONFIG_NO_HZ_IDLE=n CONFIG_NO_HZ_FULL=n CONFIG_RCU_TRACE=y +CONFIG_PROVE_LOCKING=y +CONFIG_PROVE_RCU=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_DEBUG_OBJECTS_RCU_HEAD=n CONFIG_PREEMPT_COUNT=y diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot b/tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot new file mode 100644 index 000000000000..0f0802730014 --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot @@ -0,0 +1,2 @@ +rcupdate.rcu_self_test=1 +rcupdate.rcu_self_test_bh=1 diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE01 b/tools/testing/selftests/rcutorture/configs/rcu/TREE01 index 38e3895759dd..f8a10a7500c6 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE01 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE01 @@ -2,7 +2,7 @@ CONFIG_SMP=y CONFIG_PREEMPT_NONE=n CONFIG_PREEMPT_VOLUNTARY=n CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y +#CHECK#CONFIG_PREEMPT_RCU=y CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n @@ -14,6 +14,5 @@ CONFIG_RCU_NOCB_CPU=y CONFIG_RCU_NOCB_CPU_ZERO=y CONFIG_DEBUG_LOCK_ALLOC=n CONFIG_RCU_CPU_STALL_INFO=n -CONFIG_RCU_CPU_STALL_VERBOSE=n CONFIG_RCU_BOOST=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE02 b/tools/testing/selftests/rcutorture/configs/rcu/TREE02 index ea119ba2f7d4..629122fb8b4a 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE02 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE02 @@ -3,7 +3,7 @@ CONFIG_NR_CPUS=8 CONFIG_PREEMPT_NONE=n CONFIG_PREEMPT_VOLUNTARY=n CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y +#CHECK#CONFIG_PREEMPT_RCU=y CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n @@ -19,6 +19,5 @@ CONFIG_RCU_NOCB_CPU=n CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=n CONFIG_RCU_CPU_STALL_INFO=n -CONFIG_RCU_CPU_STALL_VERBOSE=y CONFIG_RCU_BOOST=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE02-T b/tools/testing/selftests/rcutorture/configs/rcu/TREE02-T index 19cf9485f48a..a25de47888a4 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE02-T +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE02-T @@ -3,7 +3,7 @@ CONFIG_NR_CPUS=8 CONFIG_PREEMPT_NONE=n CONFIG_PREEMPT_VOLUNTARY=n CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y +#CHECK#CONFIG_PREEMPT_RCU=y CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n @@ -19,6 +19,5 @@ CONFIG_RCU_NOCB_CPU=n CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=n CONFIG_RCU_CPU_STALL_INFO=n -CONFIG_RCU_CPU_STALL_VERBOSE=y CONFIG_RCU_BOOST=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE03 b/tools/testing/selftests/rcutorture/configs/rcu/TREE03 index f4567fb3e332..53f24e0a0ab6 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE03 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE03 @@ -3,7 +3,7 @@ CONFIG_NR_CPUS=8 CONFIG_PREEMPT_NONE=n CONFIG_PREEMPT_VOLUNTARY=n CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y +#CHECK#CONFIG_PREEMPT_RCU=y CONFIG_HZ_PERIODIC=y CONFIG_NO_HZ_IDLE=n CONFIG_NO_HZ_FULL=n @@ -15,7 +15,6 @@ CONFIG_RCU_FANOUT_EXACT=n CONFIG_RCU_NOCB_CPU=n CONFIG_DEBUG_LOCK_ALLOC=n CONFIG_RCU_CPU_STALL_INFO=n -CONFIG_RCU_CPU_STALL_VERBOSE=n CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 +CONFIG_RCU_KTHREAD_PRIO=2 CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE04 b/tools/testing/selftests/rcutorture/configs/rcu/TREE04 index 0a262fbb0c12..0f84db35b36d 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE04 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE04 @@ -19,5 +19,4 @@ CONFIG_RCU_FANOUT_EXACT=n CONFIG_RCU_NOCB_CPU=n CONFIG_DEBUG_LOCK_ALLOC=n CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_RCU_CPU_STALL_VERBOSE=y CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE05 b/tools/testing/selftests/rcutorture/configs/rcu/TREE05 index 3a06b97e9a73..212e3bfd2b2a 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE05 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE05 @@ -19,5 +19,4 @@ CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y CONFIG_PROVE_RCU=y CONFIG_RCU_CPU_STALL_INFO=n -CONFIG_RCU_CPU_STALL_VERBOSE=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE05.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE05.boot index 3b42b8b033cd..15b3e1a86f74 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE05.boot +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE05.boot @@ -1 +1,2 @@ rcutorture.torture_type=sched +rcupdate.rcu_self_test_sched=1 diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE06 b/tools/testing/selftests/rcutorture/configs/rcu/TREE06 index 8f084cca91bf..7eee63b44218 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE06 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE06 @@ -20,5 +20,4 @@ CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y CONFIG_PROVE_RCU=y CONFIG_RCU_CPU_STALL_INFO=n -CONFIG_RCU_CPU_STALL_VERBOSE=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=y diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE06.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE06.boot new file mode 100644 index 000000000000..da9a03a398db --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE06.boot @@ -0,0 +1,3 @@ +rcupdate.rcu_self_test=1 +rcupdate.rcu_self_test_bh=1 +rcupdate.rcu_self_test_sched=1 diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE07 b/tools/testing/selftests/rcutorture/configs/rcu/TREE07 index 8f1017666aa7..92a97fa97dec 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE07 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE07 @@ -19,5 +19,4 @@ CONFIG_RCU_FANOUT_EXACT=n CONFIG_RCU_NOCB_CPU=n CONFIG_DEBUG_LOCK_ALLOC=n CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_RCU_CPU_STALL_VERBOSE=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE08 b/tools/testing/selftests/rcutorture/configs/rcu/TREE08 index 69a2e255bf98..5812027d6f9f 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE08 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE08 @@ -3,7 +3,7 @@ CONFIG_NR_CPUS=16 CONFIG_PREEMPT_NONE=n CONFIG_PREEMPT_VOLUNTARY=n CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y +#CHECK#CONFIG_PREEMPT_RCU=y CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n @@ -18,7 +18,8 @@ CONFIG_RCU_FANOUT_LEAF=2 CONFIG_RCU_NOCB_CPU=y CONFIG_RCU_NOCB_CPU_ALL=y CONFIG_DEBUG_LOCK_ALLOC=n +CONFIG_PROVE_LOCKING=y +CONFIG_PROVE_RCU=y CONFIG_RCU_CPU_STALL_INFO=n -CONFIG_RCU_CPU_STALL_VERBOSE=n CONFIG_RCU_BOOST=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE08-T b/tools/testing/selftests/rcutorture/configs/rcu/TREE08-T index a0f32fb8f17e..3eaeccacb083 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE08-T +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE08-T @@ -3,7 +3,7 @@ CONFIG_NR_CPUS=16 CONFIG_PREEMPT_NONE=n CONFIG_PREEMPT_VOLUNTARY=n CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y +#CHECK#CONFIG_PREEMPT_RCU=y CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n @@ -19,6 +19,5 @@ CONFIG_RCU_NOCB_CPU=y CONFIG_RCU_NOCB_CPU_ALL=y CONFIG_DEBUG_LOCK_ALLOC=n CONFIG_RCU_CPU_STALL_INFO=n -CONFIG_RCU_CPU_STALL_VERBOSE=n CONFIG_RCU_BOOST=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE08.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE08.boot index 3b42b8b033cd..2561daf605ad 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE08.boot +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE08.boot @@ -1 +1,3 @@ rcutorture.torture_type=sched +rcupdate.rcu_self_test=1 +rcupdate.rcu_self_test_sched=1 diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE09 b/tools/testing/selftests/rcutorture/configs/rcu/TREE09 index b7a62a540ad1..6076b36f6c0b 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE09 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE09 @@ -3,7 +3,7 @@ CONFIG_NR_CPUS=1 CONFIG_PREEMPT_NONE=n CONFIG_PREEMPT_VOLUNTARY=n CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y +#CHECK#CONFIG_PREEMPT_RCU=y CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n @@ -14,6 +14,5 @@ CONFIG_HIBERNATION=n CONFIG_RCU_NOCB_CPU=n CONFIG_DEBUG_LOCK_ALLOC=n CONFIG_RCU_CPU_STALL_INFO=n -CONFIG_RCU_CPU_STALL_VERBOSE=n CONFIG_RCU_BOOST=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/CFLIST b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/CFLIST deleted file mode 100644 index 18223947bbcb..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/CFLIST +++ /dev/null @@ -1,14 +0,0 @@ -P1-S-T-NH-SD-SMP-HP -P2-2-t-nh-sd-SMP-hp -P3-3-T-nh-SD-SMP-hp -P4-A-t-NH-sd-SMP-HP -P5-U-T-NH-sd-SMP-hp -N1-S-T-NH-SD-SMP-HP -N2-2-t-nh-sd-SMP-hp -N3-3-T-nh-SD-SMP-hp -N4-A-t-NH-sd-SMP-HP -N5-U-T-NH-sd-SMP-hp -PT1-nh -PT2-NH -NT1-nh -NT3-NH diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N1-S-T-NH-SD-SMP-HP deleted file mode 100644 index d3ef873eb6e7..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N1-S-T-NH-SD-SMP-HP +++ /dev/null @@ -1,18 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=8 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N2-2-t-nh-sd-SMP-hp deleted file mode 100644 index 02e418572b1b..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N2-2-t-nh-sd-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=4 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N3-3-T-nh-SD-SMP-hp deleted file mode 100644 index b3100f69c8cf..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N3-3-T-nh-SD-SMP-hp +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N4-A-t-NH-sd-SMP-HP deleted file mode 100644 index c56b44530725..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N4-A-t-NH-sd-SMP-HP +++ /dev/null @@ -1,18 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N5-U-T-NH-sd-SMP-hp deleted file mode 100644 index 90d924fea9e9..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/N5-U-T-NH-sd-SMP-hp +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_DEBUG_KERNEL=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=y -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/NT1-nh b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/NT1-nh deleted file mode 100644 index 023f312a931c..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/NT1-nh +++ /dev/null @@ -1,23 +0,0 @@ -#CHECK#CONFIG_TINY_RCU=y -CONFIG_RCU_TRACE=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=n -# -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/NT3-NH b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/NT3-NH deleted file mode 100644 index 6fd0235dae73..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/NT3-NH +++ /dev/null @@ -1,20 +0,0 @@ -#CHECK#CONFIG_TINY_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=y -# -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P1-S-T-NH-SD-SMP-HP deleted file mode 100644 index f72402d7c13d..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P1-S-T-NH-SD-SMP-HP +++ /dev/null @@ -1,19 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=8 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P2-2-t-nh-sd-SMP-hp deleted file mode 100644 index 0f3b667d2a9f..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P2-2-t-nh-sd-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=4 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P3-3-T-nh-SD-SMP-hp deleted file mode 100644 index b035e141bf2a..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P3-3-T-nh-SD-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P4-A-t-NH-sd-SMP-HP deleted file mode 100644 index 3ccf6a9447f5..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P4-A-t-NH-sd-SMP-HP +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_RT_MUTEXES=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P5-U-T-NH-sd-SMP-hp deleted file mode 100644 index a55c00877fe4..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P5-U-T-NH-sd-SMP-hp +++ /dev/null @@ -1,27 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=y -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_OBJECTS=y -CONFIG_DEBUG_OBJECTS_RCU_HEAD=y -CONFIG_RT_MUTEXES=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/PT1-nh b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/PT1-nh deleted file mode 100644 index e3361c3894a1..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/PT1-nh +++ /dev/null @@ -1,23 +0,0 @@ -CONFIG_TINY_PREEMPT_RCU=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_RCU_TRACE=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=n -# -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/PT2-NH b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/PT2-NH deleted file mode 100644 index 64abfc3b4d94..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/PT2-NH +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_TINY_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=y -# -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/ver_functions.sh b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/ver_functions.sh deleted file mode 100644 index 5ace37a89780..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v0.0/ver_functions.sh +++ /dev/null @@ -1,33 +0,0 @@ -#!/bin/bash -# -# Kernel-version-dependent shell functions for the rest of the scripts. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, you can access it online at -# http://www.gnu.org/licenses/gpl-2.0.html. -# -# Copyright (C) IBM Corporation, 2013 -# -# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> - -# per_version_boot_params bootparam-string config-file seconds -# -# Adds per-version torture-module parameters to kernels supporting them. -# Which old kernels do not. -per_version_boot_params () { - echo rcutorture.stat_interval=15 \ - rcutorture.shutdown_secs=$3 \ - rcutorture.rcutorture_runnable=1 \ - rcutorture.test_no_idle_hz=1 \ - rcutorture.verbose=1 -} diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/CFLIST b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/CFLIST deleted file mode 100644 index da4cbc668f2a..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/CFLIST +++ /dev/null @@ -1,17 +0,0 @@ -sysidleY.2013.06.19a -sysidleN.2013.06.19a -P1-S-T-NH-SD-SMP-HP -P2-2-t-nh-sd-SMP-hp -P3-3-T-nh-SD-SMP-hp -P4-A-t-NH-sd-SMP-HP -P5-U-T-NH-sd-SMP-hp -P6---t-nh-SD-smp-hp -N1-S-T-NH-SD-SMP-HP -N2-2-t-nh-sd-SMP-hp -N3-3-T-nh-SD-SMP-hp -N4-A-t-NH-sd-SMP-HP -N5-U-T-NH-sd-SMP-hp -PT1-nh -PT2-NH -NT1-nh -NT3-NH diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N1-S-T-NH-SD-SMP-HP deleted file mode 100644 index d81e11d280aa..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N1-S-T-NH-SD-SMP-HP +++ /dev/null @@ -1,19 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_FAST_NO_HZ=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=8 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N2-2-t-nh-sd-SMP-hp deleted file mode 100644 index 02e418572b1b..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N2-2-t-nh-sd-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=4 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N3-3-T-nh-SD-SMP-hp deleted file mode 100644 index b3100f69c8cf..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N3-3-T-nh-SD-SMP-hp +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N4-A-t-NH-sd-SMP-HP deleted file mode 100644 index c56b44530725..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N4-A-t-NH-sd-SMP-HP +++ /dev/null @@ -1,18 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N5-U-T-NH-sd-SMP-hp deleted file mode 100644 index 90d924fea9e9..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N5-U-T-NH-sd-SMP-hp +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_DEBUG_KERNEL=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=y -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N6---t-nh-SD-smp-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N6---t-nh-SD-smp-hp deleted file mode 100644 index 0ccc36d72738..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N6---t-nh-SD-smp-hp +++ /dev/null @@ -1,19 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_NR_CPUS=1 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N7-4-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N7-4-T-NH-SD-SMP-HP deleted file mode 100644 index 3f640cf84973..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N7-4-T-NH-SD-SMP-HP +++ /dev/null @@ -1,26 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_DEBUG_KERNEL=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=16 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_RCU_NOCB_CPU=y -CONFIG_RCU_NOCB_CPU_NONE=y -CONFIG_RCU_NOCB_CPU_ZERO=n -CONFIG_RCU_NOCB_CPU_ALL=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N8-2-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N8-2-T-NH-SD-SMP-HP deleted file mode 100644 index 285da2dd8ac3..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/N8-2-T-NH-SD-SMP-HP +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_DEBUG_KERNEL=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=14 -CONFIG_NR_CPUS=16 -CONFIG_RCU_FANOUT_EXACT=y -CONFIG_HOTPLUG_CPU=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/NT1-nh b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/NT1-nh deleted file mode 100644 index 023f312a931c..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/NT1-nh +++ /dev/null @@ -1,23 +0,0 @@ -#CHECK#CONFIG_TINY_RCU=y -CONFIG_RCU_TRACE=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=n -# -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/NT3-NH b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/NT3-NH deleted file mode 100644 index 6fd0235dae73..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/NT3-NH +++ /dev/null @@ -1,20 +0,0 @@ -#CHECK#CONFIG_TINY_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=y -# -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P1-S-T-NH-SD-SMP-HP deleted file mode 100644 index 9647c44cf4b7..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P1-S-T-NH-SD-SMP-HP +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_RCU_FAST_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=8 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P2-2-t-nh-sd-SMP-hp deleted file mode 100644 index 0f3b667d2a9f..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P2-2-t-nh-sd-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=4 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P3-3-T-nh-SD-SMP-hp deleted file mode 100644 index b035e141bf2a..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P3-3-T-nh-SD-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P4-A-t-NH-sd-SMP-HP deleted file mode 100644 index 3ccf6a9447f5..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P4-A-t-NH-sd-SMP-HP +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_RT_MUTEXES=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P5-U-T-NH-sd-SMP-hp deleted file mode 100644 index a55c00877fe4..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P5-U-T-NH-sd-SMP-hp +++ /dev/null @@ -1,27 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=y -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_OBJECTS=y -CONFIG_DEBUG_OBJECTS_RCU_HEAD=y -CONFIG_RT_MUTEXES=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P6---t-nh-SD-smp-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P6---t-nh-SD-smp-hp deleted file mode 100644 index f4c9175828bf..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P6---t-nh-SD-smp-hp +++ /dev/null @@ -1,18 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=n -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP deleted file mode 100644 index 77a8c5b75763..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP +++ /dev/null @@ -1,30 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=16 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_RCU_NOCB_CPU=y -CONFIG_RCU_NOCB_CPU_NONE=n -CONFIG_RCU_NOCB_CPU_ZERO=n -CONFIG_RCU_NOCB_CPU_ALL=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_OBJECTS=y -CONFIG_DEBUG_OBJECTS_RCU_HEAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_SLUB=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP-all b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP-all deleted file mode 100644 index 0eecebc6e95f..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP-all +++ /dev/null @@ -1,30 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=16 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_RCU_NOCB_CPU=y -CONFIG_RCU_NOCB_CPU_NONE=y -CONFIG_RCU_NOCB_CPU_ZERO=n -CONFIG_RCU_NOCB_CPU_ALL=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_OBJECTS=y -CONFIG_DEBUG_OBJECTS_RCU_HEAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_SLUB=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP-none b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP-none deleted file mode 100644 index 0eecebc6e95f..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP-none +++ /dev/null @@ -1,30 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=16 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_RCU_NOCB_CPU=y -CONFIG_RCU_NOCB_CPU_NONE=y -CONFIG_RCU_NOCB_CPU_ZERO=n -CONFIG_RCU_NOCB_CPU_ALL=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_OBJECTS=y -CONFIG_DEBUG_OBJECTS_RCU_HEAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_SLUB=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-hp deleted file mode 100644 index 588bc70420cd..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-hp +++ /dev/null @@ -1,30 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=16 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_RCU_NOCB_CPU=y -CONFIG_RCU_NOCB_CPU_NONE=n -CONFIG_RCU_NOCB_CPU_ZERO=y -CONFIG_RCU_NOCB_CPU_ALL=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_OBJECTS=y -CONFIG_DEBUG_OBJECTS_RCU_HEAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_SLUB=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/PT1-nh b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/PT1-nh deleted file mode 100644 index e3361c3894a1..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/PT1-nh +++ /dev/null @@ -1,23 +0,0 @@ -CONFIG_TINY_PREEMPT_RCU=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_RCU_TRACE=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=n -# -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/PT2-NH b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/PT2-NH deleted file mode 100644 index 64abfc3b4d94..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.12/PT2-NH +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_TINY_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=y -# -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/CFLIST b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/CFLIST deleted file mode 100644 index 18223947bbcb..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/CFLIST +++ /dev/null @@ -1,14 +0,0 @@ -P1-S-T-NH-SD-SMP-HP -P2-2-t-nh-sd-SMP-hp -P3-3-T-nh-SD-SMP-hp -P4-A-t-NH-sd-SMP-HP -P5-U-T-NH-sd-SMP-hp -N1-S-T-NH-SD-SMP-HP -N2-2-t-nh-sd-SMP-hp -N3-3-T-nh-SD-SMP-hp -N4-A-t-NH-sd-SMP-HP -N5-U-T-NH-sd-SMP-hp -PT1-nh -PT2-NH -NT1-nh -NT3-NH diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N1-S-T-NH-SD-SMP-HP deleted file mode 100644 index d81e11d280aa..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N1-S-T-NH-SD-SMP-HP +++ /dev/null @@ -1,19 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_FAST_NO_HZ=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=8 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N2-2-t-nh-sd-SMP-hp deleted file mode 100644 index 02e418572b1b..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N2-2-t-nh-sd-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=4 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N3-3-T-nh-SD-SMP-hp deleted file mode 100644 index b3100f69c8cf..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N3-3-T-nh-SD-SMP-hp +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N4-A-t-NH-sd-SMP-HP deleted file mode 100644 index c56b44530725..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N4-A-t-NH-sd-SMP-HP +++ /dev/null @@ -1,18 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N5-U-T-NH-sd-SMP-hp deleted file mode 100644 index 90d924fea9e9..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/N5-U-T-NH-sd-SMP-hp +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_DEBUG_KERNEL=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=y -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/NT1-nh b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/NT1-nh deleted file mode 100644 index 023f312a931c..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/NT1-nh +++ /dev/null @@ -1,23 +0,0 @@ -#CHECK#CONFIG_TINY_RCU=y -CONFIG_RCU_TRACE=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=n -# -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/NT3-NH b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/NT3-NH deleted file mode 100644 index 6fd0235dae73..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/NT3-NH +++ /dev/null @@ -1,20 +0,0 @@ -#CHECK#CONFIG_TINY_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=y -# -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P1-S-T-NH-SD-SMP-HP deleted file mode 100644 index 9647c44cf4b7..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P1-S-T-NH-SD-SMP-HP +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_RCU_FAST_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=8 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P2-2-t-nh-sd-SMP-hp deleted file mode 100644 index 0f3b667d2a9f..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P2-2-t-nh-sd-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=4 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P3-3-T-nh-SD-SMP-hp deleted file mode 100644 index b035e141bf2a..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P3-3-T-nh-SD-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P4-A-t-NH-sd-SMP-HP deleted file mode 100644 index 3ccf6a9447f5..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P4-A-t-NH-sd-SMP-HP +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_RT_MUTEXES=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P5-U-T-NH-sd-SMP-hp deleted file mode 100644 index a55c00877fe4..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P5-U-T-NH-sd-SMP-hp +++ /dev/null @@ -1,27 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=y -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_OBJECTS=y -CONFIG_DEBUG_OBJECTS_RCU_HEAD=y -CONFIG_RT_MUTEXES=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/PT1-nh b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/PT1-nh deleted file mode 100644 index e3361c3894a1..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/PT1-nh +++ /dev/null @@ -1,23 +0,0 @@ -CONFIG_TINY_PREEMPT_RCU=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_RCU_TRACE=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=n -# -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/PT2-NH b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/PT2-NH deleted file mode 100644 index 64abfc3b4d94..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/PT2-NH +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_TINY_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=y -# -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/ver_functions.sh b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/ver_functions.sh deleted file mode 100644 index bae55692ce6e..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.3/ver_functions.sh +++ /dev/null @@ -1,44 +0,0 @@ -#!/bin/bash -# -# Kernel-version-dependent shell functions for the rest of the scripts. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, you can access it online at -# http://www.gnu.org/licenses/gpl-2.0.html. -# -# Copyright (C) IBM Corporation, 2013 -# -# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> - -# rcutorture_param_onoff bootparam-string config-file -# -# Adds onoff rcutorture module parameters to kernels having it. -rcutorture_param_onoff () { - if ! bootparam_hotplug_cpu "$1" && configfrag_hotplug_cpu "$2" - then - echo CPU-hotplug kernel, adding rcutorture onoff. 1>&2 - echo rcutorture.onoff_interval=3 rcutorture.onoff_holdoff=30 - fi -} - -# per_version_boot_params bootparam-string config-file seconds -# -# Adds per-version torture-module parameters to kernels supporting them. -per_version_boot_params () { - echo $1 `rcutorture_param_onoff "$1" "$2"` \ - rcutorture.stat_interval=15 \ - rcutorture.shutdown_secs=$3 \ - rcutorture.rcutorture_runnable=1 \ - rcutorture.test_no_idle_hz=1 \ - rcutorture.verbose=1 -} diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/CFLIST b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/CFLIST deleted file mode 100644 index 18223947bbcb..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/CFLIST +++ /dev/null @@ -1,14 +0,0 @@ -P1-S-T-NH-SD-SMP-HP -P2-2-t-nh-sd-SMP-hp -P3-3-T-nh-SD-SMP-hp -P4-A-t-NH-sd-SMP-HP -P5-U-T-NH-sd-SMP-hp -N1-S-T-NH-SD-SMP-HP -N2-2-t-nh-sd-SMP-hp -N3-3-T-nh-SD-SMP-hp -N4-A-t-NH-sd-SMP-HP -N5-U-T-NH-sd-SMP-hp -PT1-nh -PT2-NH -NT1-nh -NT3-NH diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N1-S-T-NH-SD-SMP-HP deleted file mode 100644 index d81e11d280aa..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N1-S-T-NH-SD-SMP-HP +++ /dev/null @@ -1,19 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_FAST_NO_HZ=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=8 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N2-2-t-nh-sd-SMP-hp deleted file mode 100644 index 02e418572b1b..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N2-2-t-nh-sd-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=4 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N3-3-T-nh-SD-SMP-hp deleted file mode 100644 index b3100f69c8cf..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N3-3-T-nh-SD-SMP-hp +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N4-A-t-NH-sd-SMP-HP deleted file mode 100644 index c56b44530725..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N4-A-t-NH-sd-SMP-HP +++ /dev/null @@ -1,18 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N5-U-T-NH-sd-SMP-hp deleted file mode 100644 index 90d924fea9e9..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/N5-U-T-NH-sd-SMP-hp +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_DEBUG_KERNEL=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=y -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -#CHECK#CONFIG_TREE_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/NT1-nh b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/NT1-nh deleted file mode 100644 index 023f312a931c..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/NT1-nh +++ /dev/null @@ -1,23 +0,0 @@ -#CHECK#CONFIG_TINY_RCU=y -CONFIG_RCU_TRACE=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=n -# -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/NT3-NH b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/NT3-NH deleted file mode 100644 index 6fd0235dae73..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/NT3-NH +++ /dev/null @@ -1,20 +0,0 @@ -#CHECK#CONFIG_TINY_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=y -# -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=n -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P1-S-T-NH-SD-SMP-HP deleted file mode 100644 index 9647c44cf4b7..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P1-S-T-NH-SD-SMP-HP +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_RCU_FAST_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=8 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P2-2-t-nh-sd-SMP-hp deleted file mode 100644 index 0f3b667d2a9f..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P2-2-t-nh-sd-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=4 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P3-3-T-nh-SD-SMP-hp deleted file mode 100644 index b035e141bf2a..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P3-3-T-nh-SD-SMP-hp +++ /dev/null @@ -1,20 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_NO_HZ=n -CONFIG_SMP=y -CONFIG_RCU_FANOUT=2 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P4-A-t-NH-sd-SMP-HP deleted file mode 100644 index 3ccf6a9447f5..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P4-A-t-NH-sd-SMP-HP +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_RCU_TRACE=n -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=n -CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_RT_MUTEXES=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P5-U-T-NH-sd-SMP-hp deleted file mode 100644 index a55c00877fe4..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P5-U-T-NH-sd-SMP-hp +++ /dev/null @@ -1,27 +0,0 @@ -CONFIG_RCU_TRACE=y -CONFIG_RCU_CPU_STALL_INFO=y -CONFIG_NO_HZ=y -CONFIG_SMP=y -CONFIG_RCU_FANOUT=6 -CONFIG_NR_CPUS=8 -CONFIG_RCU_FANOUT_EXACT=y -CONFIG_HOTPLUG_CPU=n -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -#CHECK#CONFIG_TREE_PREEMPT_RCU=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_OBJECTS=y -CONFIG_DEBUG_OBJECTS_RCU_HEAD=y -CONFIG_RT_MUTEXES=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/PT1-nh b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/PT1-nh deleted file mode 100644 index e3361c3894a1..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/PT1-nh +++ /dev/null @@ -1,23 +0,0 @@ -CONFIG_TINY_PREEMPT_RCU=y -CONFIG_RCU_BOOST=y -CONFIG_RCU_BOOST_PRIO=2 -CONFIG_RCU_TRACE=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=n -# -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/PT2-NH b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/PT2-NH deleted file mode 100644 index 64abfc3b4d94..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/PT2-NH +++ /dev/null @@ -1,22 +0,0 @@ -CONFIG_TINY_PREEMPT_RCU=y -CONFIG_RCU_TORTURE_TEST=m -CONFIG_MODULE_UNLOAD=y -CONFIG_SUSPEND=n -CONFIG_HIBERNATION=n -# -CONFIG_SMP=n -# -CONFIG_HOTPLUG_CPU=n -# -CONFIG_NO_HZ=y -# -CONFIG_PREEMPT_NONE=n -CONFIG_PREEMPT_VOLUNTARY=n -CONFIG_PREEMPT=y -CONFIG_PROVE_LOCKING=y -CONFIG_PROVE_RCU=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_PRINTK_TIME=y - diff --git a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/ver_functions.sh b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/ver_functions.sh deleted file mode 100644 index 8977d8d31b19..000000000000 --- a/tools/testing/selftests/rcutorture/configs/rcu/v3.5/ver_functions.sh +++ /dev/null @@ -1,57 +0,0 @@ -#!/bin/bash -# -# Kernel-version-dependent shell functions for the rest of the scripts. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, you can access it online at -# http://www.gnu.org/licenses/gpl-2.0.html. -# -# Copyright (C) IBM Corporation, 2013 -# -# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> - -# rcutorture_param_n_barrier_cbs bootparam-string -# -# Adds n_barrier_cbs rcutorture module parameter to kernels having it. -rcutorture_param_n_barrier_cbs () { - if echo $1 | grep -q "rcutorture\.n_barrier_cbs" - then - : - else - echo rcutorture.n_barrier_cbs=4 - fi -} - -# rcutorture_param_onoff bootparam-string config-file -# -# Adds onoff rcutorture module parameters to kernels having it. -rcutorture_param_onoff () { - if ! bootparam_hotplug_cpu "$1" && configfrag_hotplug_cpu "$2" - then - echo CPU-hotplug kernel, adding rcutorture onoff. 1>&2 - echo rcutorture.onoff_interval=3 rcutorture.onoff_holdoff=30 - fi -} - -# per_version_boot_params bootparam-string config-file seconds -# -# Adds per-version torture-module parameters to kernels supporting them. -per_version_boot_params () { - echo $1 `rcutorture_param_onoff "$1" "$2"` \ - `rcutorture_param_n_barrier_cbs "$1"` \ - rcutorture.stat_interval=15 \ - rcutorture.shutdown_secs=$3 \ - rcutorture.rcutorture_runnable=1 \ - rcutorture.test_no_idle_hz=1 \ - rcutorture.verbose=1 -} diff --git a/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt b/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt index 28db67b54e55..9ef33a743b73 100644 --- a/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt +++ b/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt @@ -34,7 +34,7 @@ CONFIG_PREEMPT CONFIG_PREEMPT_RCU CONFIG_SMP CONFIG_TINY_RCU -CONFIG_TREE_PREEMPT_RCU +CONFIG_PREEMPT_RCU CONFIG_TREE_RCU All forced by CONFIG_TINY_RCU. diff --git a/tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt b/tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt index 3e588db86a17..ec03c883db00 100644 --- a/tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt +++ b/tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt @@ -1,5 +1,5 @@ This document gives a brief rationale for the TREE_RCU-related test -cases, a group that includes TREE_PREEMPT_RCU. +cases, a group that includes PREEMPT_RCU. Kconfig Parameters: @@ -14,10 +14,9 @@ CONFIG_NO_HZ_FULL_SYSIDLE -- Do one. CONFIG_PREEMPT -- Do half. (First three and #8.) CONFIG_PROVE_LOCKING -- Do all but two, covering CONFIG_PROVE_RCU and not. CONFIG_PROVE_RCU -- Do all but one under CONFIG_PROVE_LOCKING. -CONFIG_RCU_BOOST -- one of TREE_PREEMPT_RCU. -CONFIG_RCU_BOOST_PRIO -- set to 2 for _BOOST testing. -CONFIG_RCU_CPU_STALL_INFO -- do one with and without _VERBOSE. -CONFIG_RCU_CPU_STALL_VERBOSE -- do one with and without _INFO. +CONFIG_RCU_BOOST -- one of PREEMPT_RCU. +CONFIG_RCU_KTHREAD_PRIO -- set to 2 for _BOOST testing. +CONFIG_RCU_CPU_STALL_INFO -- Do one. CONFIG_RCU_FANOUT -- Cover hierarchy as currently, but overlap with others. CONFIG_RCU_FANOUT_EXACT -- Do one. CONFIG_RCU_FANOUT_LEAF -- Do one non-default. @@ -27,7 +26,7 @@ CONFIG_RCU_NOCB_CPU_ALL -- Do one. CONFIG_RCU_NOCB_CPU_NONE -- Do one. CONFIG_RCU_NOCB_CPU_ZERO -- Do one. CONFIG_RCU_TRACE -- Do half. -CONFIG_SMP -- Need one !SMP for TREE_PREEMPT_RCU. +CONFIG_SMP -- Need one !SMP for PREEMPT_RCU. RCU-bh: Do one with PREEMPT and one with !PREEMPT. RCU-sched: Do one with PREEMPT but not BOOST. @@ -77,7 +76,7 @@ CONFIG_RCU_CPU_STALL_TIMEOUT CONFIG_RCU_STALL_COMMON - Implied by TREE_RCU and TREE_PREEMPT_RCU. + Implied by TREE_RCU and PREEMPT_RCU. CONFIG_RCU_TORTURE_TEST CONFIG_RCU_TORTURE_TEST_RUNNABLE @@ -88,7 +87,7 @@ CONFIG_RCU_USER_QS Redundant with CONFIG_NO_HZ_FULL. -CONFIG_TREE_PREEMPT_RCU +CONFIG_PREEMPT_RCU CONFIG_TREE_RCU These are controlled by CONFIG_PREEMPT. diff --git a/tools/testing/selftests/size/.gitignore b/tools/testing/selftests/size/.gitignore new file mode 100644 index 000000000000..189b7818de34 --- /dev/null +++ b/tools/testing/selftests/size/.gitignore @@ -0,0 +1 @@ +get_size diff --git a/tools/testing/selftests/size/Makefile b/tools/testing/selftests/size/Makefile new file mode 100644 index 000000000000..04dc25e4fa92 --- /dev/null +++ b/tools/testing/selftests/size/Makefile @@ -0,0 +1,12 @@ +CC = $(CROSS_COMPILE)gcc + +all: get_size + +get_size: get_size.c + $(CC) -static -ffreestanding -nostartfiles -s $< -o $@ + +run_tests: all + ./get_size + +clean: + $(RM) get_size diff --git a/tools/testing/selftests/size/get_size.c b/tools/testing/selftests/size/get_size.c new file mode 100644 index 000000000000..2d1af7cca463 --- /dev/null +++ b/tools/testing/selftests/size/get_size.c @@ -0,0 +1,100 @@ +/* + * Copyright 2014 Sony Mobile Communications Inc. + * + * Licensed under the terms of the GNU GPL License version 2 + * + * Selftest for runtime system size + * + * Prints the amount of RAM that the currently running system is using. + * + * This program tries to be as small as possible itself, to + * avoid perturbing the system memory utilization with its + * own execution. It also attempts to have as few dependencies + * on kernel features as possible. + * + * It should be statically linked, with startup libs avoided. + * It uses no library calls, and only the following 3 syscalls: + * sysinfo(), write(), and _exit() + * + * For output, it avoids printf (which in some C libraries + * has large external dependencies) by implementing it's own + * number output and print routines, and using __builtin_strlen() + */ + +#include <sys/sysinfo.h> +#include <unistd.h> + +#define STDOUT_FILENO 1 + +static int print(const char *s) +{ + return write(STDOUT_FILENO, s, __builtin_strlen(s)); +} + +static inline char *num_to_str(unsigned long num, char *buf, int len) +{ + unsigned int digit; + + /* put digits in buffer from back to front */ + buf += len - 1; + *buf = 0; + do { + digit = num % 10; + *(--buf) = digit + '0'; + num /= 10; + } while (num > 0); + + return buf; +} + +static int print_num(unsigned long num) +{ + char num_buf[30]; + + return print(num_to_str(num, num_buf, sizeof(num_buf))); +} + +static int print_k_value(const char *s, unsigned long num, unsigned long units) +{ + unsigned long long temp; + int ccode; + + print(s); + + temp = num; + temp = (temp * units)/1024; + num = temp; + ccode = print_num(num); + print("\n"); + return ccode; +} + +/* this program has no main(), as startup libraries are not used */ +void _start(void) +{ + int ccode; + struct sysinfo info; + unsigned long used; + + print("Testing system size.\n"); + print("1..1\n"); + + ccode = sysinfo(&info); + if (ccode < 0) { + print("not ok 1 get runtime memory use\n"); + print("# could not get sysinfo\n"); + _exit(ccode); + } + /* ignore cache complexities for now */ + used = info.totalram - info.freeram - info.bufferram; + print_k_value("ok 1 get runtime memory use # size = ", used, + info.mem_unit); + + print("# System runtime memory report (units in Kilobytes):\n"); + print_k_value("# Total: ", info.totalram, info.mem_unit); + print_k_value("# Free: ", info.freeram, info.mem_unit); + print_k_value("# Buffer: ", info.bufferram, info.mem_unit); + print_k_value("# In use: ", used, info.mem_unit); + + _exit(0); +} diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c index 41bd85559d4b..f87d970a485c 100644 --- a/tools/testing/selftests/timers/posix_timers.c +++ b/tools/testing/selftests/timers/posix_timers.c @@ -15,6 +15,8 @@ #include <time.h> #include <pthread.h> +#include "../kselftest.h" + #define DELAY 2 #define USECS_PER_SEC 1000000 @@ -194,16 +196,16 @@ int main(int argc, char **argv) printf("based timers if other threads run on the CPU...\n"); if (check_itimer(ITIMER_VIRTUAL) < 0) - return -1; + return ksft_exit_fail(); if (check_itimer(ITIMER_PROF) < 0) - return -1; + return ksft_exit_fail(); if (check_itimer(ITIMER_REAL) < 0) - return -1; + return ksft_exit_fail(); if (check_timer_create(CLOCK_THREAD_CPUTIME_ID) < 0) - return -1; + return ksft_exit_fail(); /* * It's unfortunately hard to reliably test a timer expiration @@ -215,7 +217,7 @@ int main(int argc, char **argv) * find a better solution. */ if (check_timer_create(CLOCK_PROCESS_CPUTIME_ID) < 0) - return -1; + return ksft_exit_fail(); - return 0; + return ksft_exit_pass(); } diff --git a/tools/testing/selftests/user/Makefile b/tools/testing/selftests/user/Makefile index 396255bd720e..12c9d15bab07 100644 --- a/tools/testing/selftests/user/Makefile +++ b/tools/testing/selftests/user/Makefile @@ -4,10 +4,4 @@ all: run_tests: all - @if /sbin/modprobe test_user_copy ; then \ - rmmod test_user_copy; \ - echo "user_copy: ok"; \ - else \ - echo "user_copy: [FAIL]"; \ - exit 1; \ - fi + ./test_user_copy.sh diff --git a/tools/testing/selftests/user/test_user_copy.sh b/tools/testing/selftests/user/test_user_copy.sh new file mode 100755 index 000000000000..350107f40c1d --- /dev/null +++ b/tools/testing/selftests/user/test_user_copy.sh @@ -0,0 +1,10 @@ +#!/bin/sh +# Runs copy_to/from_user infrastructure using test_user_copy kernel module + +if /sbin/modprobe -q test_user_copy; then + /sbin/modprobe -q -r test_user_copy + echo "user_copy: ok" +else + echo "user_copy: [FAIL]" + exit 1 +fi |