git: b7af02ed7934 - stable/13 - Prevent running sigwait tests in parallel

From: Dmitry Chagin <dchagin_at_FreeBSD.org>
Date: Fri, 17 Jun 2022 19:40:44 UTC 
The branch stable/13 has been updated by dchagin:

URL: https://cgit.FreeBSD.org/src/commit/?id=b7af02ed7934850639517eaf42760e1bec4f937d

commit b7af02ed7934850639517eaf42760e1bec4f937d
Author:     Dmitry Chagin <dchagin@FreeBSD.org>
AuthorDate: 2022-06-17 19:35:24 +0000
Commit:     Dmitry Chagin <dchagin@FreeBSD.org>
CommitDate: 2022-06-17 19:35:24 +0000

    Prevent running sigwait tests in parallel
    
    test_sig_discard_ign_* could not run at the same time.
    
    Approved by:    dchagin
    Sponsored by:   Netflix
    Differential Revision:  https://reviews.freebsd.org/D35236
    
    (cherry picked from commit c678572e7675c8de6d19fa925284a50f58358f35)
---
 tests/sys/kern/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/sys/kern/Makefile b/tests/sys/kern/Makefile
index fb20f8b296b6..0fda50f592a0 100644
--- a/tests/sys/kern/Makefile
+++ b/tests/sys/kern/Makefile
@@ -25,6 +25,7 @@ ATF_TESTS_C+=	reaper
 ATF_TESTS_C+=	sched_affinity
 ATF_TESTS_C+=	sigaltstack
 ATF_TESTS_C+=	sigwait
+TEST_METADATA.sigwait+=	is_exclusive="true"
 .if ${MACHINE_ARCH} != "i386" && ${MACHINE_ARCH:Mpowerpc*} == "" && \
     ${MACHINE_CPUARCH} != "mips"
 ATF_TESTS_C+=	subr_physmem_test