This is a note to let you know that I've just added the patch titled

selftests: kselftest_harness: Fix compile warning

to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: selftests-kselftest_harness-fix-compile-warning.patch and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From foo@baz Mon Apr 9 17:09:24 CEST 2018

From: "Mickaël Salaün" mic@digikod.net Date: Sun, 11 Jun 2017 14:32:58 +0200 Subject: selftests: kselftest_harness: Fix compile warning

From: "Mickaël Salaün" mic@digikod.net

[ Upstream commit 34a048cc06802556e5f96f325dc32cc2f6a11225 ]

Do not confuse the compiler with a semicolon preceding a block. Replace the semicolon with an empty block to avoid a warning:

gcc -Wl,-no-as-needed -Wall -lpthread seccomp_bpf.c -o /.../linux/tools/testing/selftests/seccomp/seccomp_bpf In file included from seccomp_bpf.c:40:0: seccomp_bpf.c: In function ‘change_syscall’: ../kselftest_harness.h:558:2: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for (; _metadata->trigger; _metadata->trigger = __bail(_assert)) ^ ../kselftest_harness.h:574:14: note: in expansion of macro ‘OPTIONAL_HANDLER’ } while (0); OPTIONAL_HANDLER(_assert) ^~~~~~~~~~~~~~~~ ../kselftest_harness.h:440:2: note: in expansion of macro ‘__EXPECT’ __EXPECT(expected, seen, ==, 0) ^~~~~~~~ seccomp_bpf.c:1313:2: note: in expansion of macro ‘EXPECT_EQ’ EXPECT_EQ(0, ret); ^~~~~~~~~ seccomp_bpf.c:1317:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ { ^

Signed-off-by: Mickaël Salaün mic@digikod.net Cc: Andy Lutomirski luto@amacapital.net Cc: Kees Cook keescook@chromium.org Cc: Shuah Khan shuahkh@osg.samsung.com Cc: Will Drewry wad@chromium.org Acked-by: Kees Cook keescook@chromium.org Signed-off-by: Shuah Khan shuahkh@osg.samsung.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -1318,7 +1318,7 @@ void change_syscall(struct __test_metada iov.iov_len = sizeof(regs); ret = ptrace(PTRACE_GETREGSET, tracee, NT_PRSTATUS, &iov); #endif - EXPECT_EQ(0, ret); + EXPECT_EQ(0, ret) {}

#if defined(__x86_64__) || defined(__i386__) || defined(__powerpc__) || \ defined(__s390__) || defined(__hppa__)

Patches currently in stable-queue which might be from mic@digikod.net are

queue-4.9/selftests-kselftest_harness-fix-compile-warning.patch