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| author | Paolo Bonzini | 2019-08-09 16:53:39 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2019-08-09 16:53:39 +0200 |
| commit | 0e1c438c44dd9cde56effb44c5f1cfeda72e108d (patch) | |
| tree | fa3492d4d7d8b7444e5d8ebe6c78210826333e4b /tools/testing/selftests/seccomp/seccomp_bpf.c | |
| parent | selftests: kvm: Adding config fragments (diff) | |
| parent | arm64: KVM: hyp: debug-sr: Mark expected switch fall-through (diff) | |
| download | kernel-qcow2-linux-0e1c438c44dd9cde56effb44c5f1cfeda72e108d.tar.gz kernel-qcow2-linux-0e1c438c44dd9cde56effb44c5f1cfeda72e108d.tar.xz kernel-qcow2-linux-0e1c438c44dd9cde56effb44c5f1cfeda72e108d.zip | |
Merge tag 'kvmarm-fixes-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm fixes for 5.3
- A bunch of switch/case fall-through annotation, fixing one actual bug
- Fix PMU reset bug
- Add missing exception class debug strings
Diffstat (limited to 'tools/testing/selftests/seccomp/seccomp_bpf.c')
| -rw-r--r-- | tools/testing/selftests/seccomp/seccomp_bpf.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index dc66fe852768..6ef7f16c4cf5 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -1775,13 +1775,18 @@ void tracer_ptrace(struct __test_metadata *_metadata, pid_t tracee, unsigned long msg; static bool entry; - /* Make sure we got an empty message. */ + /* + * The traditional way to tell PTRACE_SYSCALL entry/exit + * is by counting. + */ + entry = !entry; + + /* Make sure we got an appropriate message. */ ret = ptrace(PTRACE_GETEVENTMSG, tracee, NULL, &msg); EXPECT_EQ(0, ret); - EXPECT_EQ(0, msg); + EXPECT_EQ(entry ? PTRACE_EVENTMSG_SYSCALL_ENTRY + : PTRACE_EVENTMSG_SYSCALL_EXIT, msg); - /* The only way to tell PTRACE_SYSCALL entry/exit is by counting. */ - entry = !entry; if (!entry) return; |