From mboxrd@z Thu Jan 1 00:00:00 1970 From: linuxram at us.ibm.com (Ram Pai) Date: Tue, 17 Jul 2018 06:49:08 -0700 Subject: [PATCH v14 05/22] selftests/vm: Make gcc check arguments of sigsafe_printf() In-Reply-To: <1531835365-32387-1-git-send-email-linuxram@us.ibm.com> References: <1531835365-32387-1-git-send-email-linuxram@us.ibm.com> Message-ID: <1531835365-32387-6-git-send-email-linuxram@us.ibm.com> From: Thiago Jung Bauermann This will help us ensure we print pkey_reg_t values correctly in different architectures. Signed-off-by: Thiago Jung Bauermann --- tools/testing/selftests/vm/pkey-helpers.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/tools/testing/selftests/vm/pkey-helpers.h b/tools/testing/selftests/vm/pkey-helpers.h index 3ed2f02..7f18a82 100644 --- a/tools/testing/selftests/vm/pkey-helpers.h +++ b/tools/testing/selftests/vm/pkey-helpers.h @@ -27,6 +27,10 @@ #define DPRINT_IN_SIGNAL_BUF_SIZE 4096 extern int dprint_in_signal; extern char dprint_in_signal_buffer[DPRINT_IN_SIGNAL_BUF_SIZE]; + +#ifdef __GNUC__ +__attribute__((format(printf, 1, 2))) +#endif static inline void sigsafe_printf(const char *format, ...) { va_list ap; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: linuxram@us.ibm.com (Ram Pai) Date: Tue, 17 Jul 2018 06:49:08 -0700 Subject: [PATCH v14 05/22] selftests/vm: Make gcc check arguments of sigsafe_printf() In-Reply-To: <1531835365-32387-1-git-send-email-linuxram@us.ibm.com> References: <1531835365-32387-1-git-send-email-linuxram@us.ibm.com> Message-ID: <1531835365-32387-6-git-send-email-linuxram@us.ibm.com> Content-Type: text/plain; charset="UTF-8" Message-ID: <20180717134908.RRXwWbEe9fUN4dOdd7Rxp1QR8Y5PfRSJ2sPTJcPlZnk@z> From: Thiago Jung Bauermann This will help us ensure we print pkey_reg_t values correctly in different architectures. Signed-off-by: Thiago Jung Bauermann --- tools/testing/selftests/vm/pkey-helpers.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/tools/testing/selftests/vm/pkey-helpers.h b/tools/testing/selftests/vm/pkey-helpers.h index 3ed2f02..7f18a82 100644 --- a/tools/testing/selftests/vm/pkey-helpers.h +++ b/tools/testing/selftests/vm/pkey-helpers.h @@ -27,6 +27,10 @@ #define DPRINT_IN_SIGNAL_BUF_SIZE 4096 extern int dprint_in_signal; extern char dprint_in_signal_buffer[DPRINT_IN_SIGNAL_BUF_SIZE]; + +#ifdef __GNUC__ +__attribute__((format(printf, 1, 2))) +#endif static inline void sigsafe_printf(const char *format, ...) { va_list ap; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html