aboutsummaryrefslogtreecommitdiff
path: root/tools
diff options
context:
space:
mode:
Diffstat (limited to 'tools')
-rw-r--r--tools/include/uapi/linux/kvm.h4
-rw-r--r--tools/include/uapi/linux/prctl.h2
-rw-r--r--tools/lib/api/fs/fs.c2
-rw-r--r--tools/perf/util/bpf-prologue.c2
-rw-r--r--tools/power/cpupower/bench/parse.c2
-rw-r--r--tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c15
-rw-r--r--tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c35
-rw-r--r--tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h9
-rw-r--r--tools/power/pm-graph/config/custom-timeline-functions.cfg4
-rw-r--r--tools/testing/selftests/bpf/Makefile4
-rw-r--r--tools/testing/selftests/cgroup/cgroup_util.c4
-rw-r--r--tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc8
-rw-r--r--tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc7
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/ife.json2
14 files changed, 71 insertions, 29 deletions
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index b02c41e53d56..39e364c70caf 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -677,10 +677,10 @@ struct kvm_ioeventfd {
};
#define KVM_X86_DISABLE_EXITS_MWAIT (1 << 0)
-#define KVM_X86_DISABLE_EXITS_HTL (1 << 1)
+#define KVM_X86_DISABLE_EXITS_HLT (1 << 1)
#define KVM_X86_DISABLE_EXITS_PAUSE (1 << 2)
#define KVM_X86_DISABLE_VALID_EXITS (KVM_X86_DISABLE_EXITS_MWAIT | \
- KVM_X86_DISABLE_EXITS_HTL | \
+ KVM_X86_DISABLE_EXITS_HLT | \
KVM_X86_DISABLE_EXITS_PAUSE)
/* for KVM_ENABLE_CAP */
diff --git a/tools/include/uapi/linux/prctl.h b/tools/include/uapi/linux/prctl.h
index db9f15f5db04..c0d7ea0bf5b6 100644
--- a/tools/include/uapi/linux/prctl.h
+++ b/tools/include/uapi/linux/prctl.h
@@ -170,7 +170,7 @@ struct prctl_mm_map {
* asking selinux for a specific new context (e.g. with runcon) will result
* in execve returning -EPERM.
*
- * See Documentation/prctl/no_new_privs.txt for more details.
+ * See Documentation/userspace-api/no_new_privs.rst for more details.
*/
#define PR_SET_NO_NEW_PRIVS 38
#define PR_GET_NO_NEW_PRIVS 39
diff --git a/tools/lib/api/fs/fs.c b/tools/lib/api/fs/fs.c
index 6a12bbf39f7b..7aba8243a0e7 100644
--- a/tools/lib/api/fs/fs.c
+++ b/tools/lib/api/fs/fs.c
@@ -201,7 +201,7 @@ static void mem_toupper(char *f, size_t len)
/*
* Check for "NAME_PATH" environment variable to override fs location (for
- * testing). This matches the recommendation in Documentation/sysfs-rules.txt
+ * testing). This matches the recommendation in Documentation/admin-guide/sysfs-rules.rst
* for SYSFS_PATH.
*/
static bool fs__env_override(struct fs *fs)
diff --git a/tools/perf/util/bpf-prologue.c b/tools/perf/util/bpf-prologue.c
index 29347756b0af..77e4891e17b0 100644
--- a/tools/perf/util/bpf-prologue.c
+++ b/tools/perf/util/bpf-prologue.c
@@ -61,7 +61,7 @@ check_pos(struct bpf_insn_pos *pos)
/*
* Convert type string (u8/u16/u32/u64/s8/s16/s32/s64 ..., see
- * Documentation/trace/kprobetrace.txt) to size field of BPF_LDX_MEM
+ * Documentation/trace/kprobetrace.rst) to size field of BPF_LDX_MEM
* instruction (BPF_{B,H,W,DW}).
*/
static int
diff --git a/tools/power/cpupower/bench/parse.c b/tools/power/cpupower/bench/parse.c
index 9b65f052081f..9ba8a44ad2a7 100644
--- a/tools/power/cpupower/bench/parse.c
+++ b/tools/power/cpupower/bench/parse.c
@@ -104,7 +104,7 @@ FILE *prepare_output(const char *dirname)
dirname, time(NULL));
}
- dprintf("logilename: %s\n", filename);
+ dprintf("logfilename: %s\n", filename);
output = fopen(filename, "w+");
if (output == NULL) {
diff --git a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c
index 5b3205f16217..5b8c4956ff9a 100644
--- a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c
+++ b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c
@@ -126,6 +126,20 @@ void fix_up_intel_idle_driver_name(char *tmp, int num)
}
}
+#ifdef __powerpc__
+void map_power_idle_state_name(char *tmp)
+{
+ if (!strncmp(tmp, "stop0_lite", CSTATE_NAME_LEN))
+ strcpy(tmp, "stop0L");
+ else if (!strncmp(tmp, "stop1_lite", CSTATE_NAME_LEN))
+ strcpy(tmp, "stop1L");
+ else if (!strncmp(tmp, "stop2_lite", CSTATE_NAME_LEN))
+ strcpy(tmp, "stop2L");
+}
+#else
+void map_power_idle_state_name(char *tmp) { }
+#endif
+
static struct cpuidle_monitor *cpuidle_register(void)
{
int num;
@@ -145,6 +159,7 @@ static struct cpuidle_monitor *cpuidle_register(void)
if (tmp == NULL)
continue;
+ map_power_idle_state_name(tmp);
fix_up_intel_idle_driver_name(tmp, num);
strncpy(cpuidle_cstates[num].name, tmp, CSTATE_NAME_LEN - 1);
free(tmp);
diff --git a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c
index 05f953f0f0a0..051da0a7c454 100644
--- a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c
+++ b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c
@@ -70,36 +70,43 @@ void print_n_spaces(int n)
printf(" ");
}
-/* size of s must be at least n + 1 */
+/*s is filled with left and right spaces
+ *to make its length atleast n+1
+ */
int fill_string_with_spaces(char *s, int n)
{
+ char *temp;
int len = strlen(s);
- if (len > n)
+
+ if (len >= n)
return -1;
+
+ temp = malloc(sizeof(char) * (n+1));
for (; len < n; len++)
s[len] = ' ';
s[len] = '\0';
+ snprintf(temp, n+1, " %s", s);
+ strcpy(s, temp);
+ free(temp);
return 0;
}
+#define MAX_COL_WIDTH 6
void print_header(int topology_depth)
{
int unsigned mon;
int state, need_len;
cstate_t s;
char buf[128] = "";
- int percent_width = 4;
fill_string_with_spaces(buf, topology_depth * 5 - 1);
printf("%s|", buf);
for (mon = 0; mon < avail_monitors; mon++) {
- need_len = monitors[mon]->hw_states_num * (percent_width + 3)
+ need_len = monitors[mon]->hw_states_num * (MAX_COL_WIDTH + 1)
- 1;
- if (mon != 0) {
- printf("|| ");
- need_len--;
- }
+ if (mon != 0)
+ printf("||");
sprintf(buf, "%s", monitors[mon]->name);
fill_string_with_spaces(buf, need_len);
printf("%s", buf);
@@ -107,23 +114,21 @@ void print_header(int topology_depth)
printf("\n");
if (topology_depth > 2)
- printf("PKG |");
+ printf(" PKG|");
if (topology_depth > 1)
printf("CORE|");
if (topology_depth > 0)
- printf("CPU |");
+ printf(" CPU|");
for (mon = 0; mon < avail_monitors; mon++) {
if (mon != 0)
- printf("|| ");
- else
- printf(" ");
+ printf("||");
for (state = 0; state < monitors[mon]->hw_states_num; state++) {
if (state != 0)
- printf(" | ");
+ printf("|");
s = monitors[mon]->hw_states[state];
sprintf(buf, "%s", s.name);
- fill_string_with_spaces(buf, percent_width);
+ fill_string_with_spaces(buf, MAX_COL_WIDTH);
printf("%s", buf);
}
printf(" ");
diff --git a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h
index 9e43f3371fbc..2ae50b499e0a 100644
--- a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h
+++ b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h
@@ -15,7 +15,16 @@
#define MONITORS_MAX 20
#define MONITOR_NAME_LEN 20
+
+/* CSTATE_NAME_LEN is limited by header field width defined
+ * in cpupower-monitor.c. Header field width is defined to be
+ * sum of percent width and two spaces for padding.
+ */
+#ifdef __powerpc__
+#define CSTATE_NAME_LEN 7
+#else
#define CSTATE_NAME_LEN 5
+#endif
#define CSTATE_DESC_LEN 60
int cpu_count;
diff --git a/tools/power/pm-graph/config/custom-timeline-functions.cfg b/tools/power/pm-graph/config/custom-timeline-functions.cfg
index 4f80ad7d7275..f8fcb06fd68b 100644
--- a/tools/power/pm-graph/config/custom-timeline-functions.cfg
+++ b/tools/power/pm-graph/config/custom-timeline-functions.cfg
@@ -105,7 +105,7 @@ override-dev-timeline-functions: true
# example: [color=#CC00CC]
#
# arglist: A list of arguments from registers/stack addresses. See URL:
-# https://www.kernel.org/doc/Documentation/trace/kprobetrace.txt
+# https://www.kernel.org/doc/Documentation/trace/kprobetrace.rst
#
# example: cpu=%di:s32
#
@@ -170,7 +170,7 @@ pm_restore_console:
# example: [color=#CC00CC]
#
# arglist: A list of arguments from registers/stack addresses. See URL:
-# https://www.kernel.org/doc/Documentation/trace/kprobetrace.txt
+# https://www.kernel.org/doc/Documentation/trace/kprobetrace.rst
#
# example: port=+36(%di):s32
#
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 607ed8729c06..7a6214e9ae58 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -16,9 +16,7 @@ LDLIBS += -lcap -lelf -lrt -lpthread
TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read
all: $(TEST_CUSTOM_PROGS)
-$(TEST_CUSTOM_PROGS): urandom_read
-
-urandom_read: urandom_read.c
+$(TEST_CUSTOM_PROGS): $(OUTPUT)/%: %.c
$(CC) -o $(TEST_CUSTOM_PROGS) -static $< -Wl,--build-id
# Order correspond to 'make run_tests' order
diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
index b69bdeb4b9fe..1e9e3c470561 100644
--- a/tools/testing/selftests/cgroup/cgroup_util.c
+++ b/tools/testing/selftests/cgroup/cgroup_util.c
@@ -35,7 +35,7 @@ out:
return len;
}
-static ssize_t write_text(const char *path, char *buf, size_t len)
+static ssize_t write_text(const char *path, char *buf, ssize_t len)
{
int fd;
@@ -140,7 +140,7 @@ long cg_read_key_long(const char *cgroup, const char *control, const char *key)
int cg_write(const char *cgroup, const char *control, char *buf)
{
char path[PATH_MAX];
- size_t len = strlen(buf);
+ ssize_t len = strlen(buf);
snprintf(path, sizeof(path), "%s/%s", cgroup, control);
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc
index 5ba73035e1d9..a0002563e9ee 100644
--- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc
+++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc
@@ -24,6 +24,14 @@ arm*)
ARG2=%r1
OFFS=4
;;
+ppc64*)
+ ARG2=%r4
+ OFFS=8
+;;
+ppc*)
+ ARG2=%r4
+ OFFS=4
+;;
*)
echo "Please implement other architecture here"
exit_untested
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc
index 231bcd2c4eb5..d026ff4e562f 100644
--- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc
+++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc
@@ -34,6 +34,13 @@ arm*)
GOODREG=%r0
BADREG=%ax
;;
+ppc*)
+ GOODREG=%r3
+ BADREG=%msr
+;;
+*)
+ echo "Please implement other architecture here"
+ exit_untested
esac
test_goodarg() # Good-args
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json b/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
index de97e4ff705c..637ea0219617 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
@@ -568,7 +568,7 @@
"matchPattern": "action order [0-9]*: ife encode action pass.*type 0xED3E.*use tcindex 65535.*index 1",
"matchCount": "1",
"teardown": [
- "$TC actions flush action skbedit"
+ "$TC actions flush action ife"
]
},
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 17:12:18 +0000