From: Masami Hiramatsu <mhiramat@kernel.org>
To: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
jaswinder.singh@linaro.org
Subject: [BUGFIX PATCH] selftests/x86: Check the availablity of sys/syscall.h
Date: Mon, 25 Nov 2019 20:03:44 +0900 [thread overview]
Message-ID: <157467982420.24866.4375165389279465782.stgit@devnote2> (raw)
Since single_step_syscall.c depends on sys/syscall.h and
its include, asm/unistd.h, we should check the availability
of those headers.
Without this fix, if gcc-multilib is not installed but
libc6-dev-i386 is installed, kselftest tries to build 32bit
binary and failed with following error message.
In file included from single_step_syscall.c:18:
/usr/include/sys/syscall.h:24:10: fatal error: asm/unistd.h: No such file or directory
#include <asm/unistd.h>
^~~~~~~~~~~~~~
compilation terminated.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
---
.../testing/selftests/x86/trivial_32bit_program.c | 1 +
.../testing/selftests/x86/trivial_64bit_program.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/tools/testing/selftests/x86/trivial_32bit_program.c b/tools/testing/selftests/x86/trivial_32bit_program.c
index aa1f58c2f71c..6b455eda24f7 100644
--- a/tools/testing/selftests/x86/trivial_32bit_program.c
+++ b/tools/testing/selftests/x86/trivial_32bit_program.c
@@ -8,6 +8,7 @@
# error wrong architecture
#endif
+#include <sys/syscall.h>
#include <stdio.h>
int main()
diff --git a/tools/testing/selftests/x86/trivial_64bit_program.c b/tools/testing/selftests/x86/trivial_64bit_program.c
index 39f4b84fbf15..07ae86df18ff 100644
--- a/tools/testing/selftests/x86/trivial_64bit_program.c
+++ b/tools/testing/selftests/x86/trivial_64bit_program.c
@@ -8,6 +8,7 @@
# error wrong architecture
#endif
+#include <sys/syscall.h>
#include <stdio.h>
int main()
next reply other threads:[~2019-11-25 11:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-25 11:03 Masami Hiramatsu [this message]
2019-12-05 8:28 ` [BUGFIX PATCH] selftests/x86: Check the availablity of sys/syscall.h Masami Hiramatsu
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