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linux-kselftest-4.18-rc1-2

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This second Kselftest update for Linux 4.18-rc1:
 
 - fixes a signedness bug in cgroups test
 - adds ppc support for kprobe args tests
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Merge tag 'linux-kselftest-4.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull more Kselftest updates from Shuah Khan:

 - fix a signedness bug in cgroups test

 - add ppc support for kprobe args tests

* tag 'linux-kselftest-4.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kselftest/cgroup: fix a signedness bug
  selftests/ftrace: Add ppc support for kprobe args tests
This commit is contained in:
Linus Torvalds 2018-06-15 17:26:29 +09:00
commit 4c5e8fc62d
3 changed files with 17 additions and 2 deletions
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4
tools/testing/selftests/cgroup/cgroup_util.c
View File

@ -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);

8
tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc
View File

@ -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

7
tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc
View File

@ -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