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From: Andy Lutomirski <luto@kernel.org>
To: x86@kernel.org, LKML <linux-kernel@vger.kernel.org>
Cc: Borislav Petkov <bp@alien8.de>, Stas Sergeev <stsp@list.ru>,
	bartoldeman@gmail.com, Brian Gerst <brgerst@gmail.com>,
	Andy Lutomirski <luto@kernel.org>,
	stable@vger.kernel.org
Subject: [PATCH 1/3] selftests/x86/entry_from_vm86: Exit with 1 if we fail
Date: Tue, 13 Mar 2018 22:03:10 -0700	[thread overview]
Message-ID: <b1cc37144038958a469c8f70a5f47a6a5638636a.1521003603.git.luto@kernel.org> (raw)
In-Reply-To: <cover.1521003603.git.luto@kernel.org>
In-Reply-To: <cover.1521003603.git.luto@kernel.org>

Fix a logic error that caused the test to exit with 0 even if test
cases failed.

Cc: stable@vger.kernel.org
Signed-off-by: Andy Lutomirski <luto@kernel.org>
---
 tools/testing/selftests/x86/entry_from_vm86.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/x86/entry_from_vm86.c b/tools/testing/selftests/x86/entry_from_vm86.c
index 361466a2eaef..6e85f0d0498d 100644
--- a/tools/testing/selftests/x86/entry_from_vm86.c
+++ b/tools/testing/selftests/x86/entry_from_vm86.c
@@ -318,7 +318,7 @@ int main(void)
 	clearhandler(SIGSEGV);
 
 	/* Make sure nothing explodes if we fork. */
-	if (fork() > 0)
+	if (fork() == 0)
 		return 0;
 
 	return (nerrs == 0 ? 0 : 1);
-- 
2.14.3

  reply	other threads:[~2018-03-14  5:03 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-14  5:03 [PATCH 0/3] x86/vm86/32: A bugfix and a matching test improvement Andy Lutomirski
2018-03-14  5:03 ` Andy Lutomirski [this message]
2018-03-14  8:46   ` [tip:x86/pti] selftests/x86/entry_from_vm86: Exit with 1 if we fail tip-bot for Andy Lutomirski
2018-03-14  5:03 ` [PATCH 2/3] selftests/x86/entry_from_vm86: Add test cases for POPF Andy Lutomirski
2018-03-14  8:46   ` [tip:x86/pti] " tip-bot for Andy Lutomirski
2018-03-14  5:03 ` [PATCH 3/3] x86/vm86/32: Fix POPF emulation Andy Lutomirski
2018-03-14  8:47   ` [tip:x86/pti] " tip-bot for Andy Lutomirski

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