From: linuxram at us.ibm.com (Ram Pai)
Subject: [PATCH v14 05/22] selftests/vm: Make gcc check arguments of sigsafe_printf()
Date: Tue, 17 Jul 2018 06:49:08 -0700 [thread overview]
Message-ID: <1531835365-32387-6-git-send-email-linuxram@us.ibm.com> (raw)
In-Reply-To: <1531835365-32387-1-git-send-email-linuxram@us.ibm.com>
From: Thiago Jung Bauermann <bauerman at linux.ibm.com>
This will help us ensure we print pkey_reg_t values correctly in different
architectures.
Signed-off-by: Thiago Jung Bauermann <bauerman at linux.ibm.com>
---
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
--
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WARNING: multiple messages have this Message-ID (diff)
From: linuxram@us.ibm.com (Ram Pai)
Subject: [PATCH v14 05/22] selftests/vm: Make gcc check arguments of sigsafe_printf()
Date: Tue, 17 Jul 2018 06:49:08 -0700 [thread overview]
Message-ID: <1531835365-32387-6-git-send-email-linuxram@us.ibm.com> (raw)
Message-ID: <20180717134908.RRXwWbEe9fUN4dOdd7Rxp1QR8Y5PfRSJ2sPTJcPlZnk@z> (raw)
In-Reply-To: <1531835365-32387-1-git-send-email-linuxram@us.ibm.com>
From: Thiago Jung Bauermann <bauerman@linux.ibm.com>
This will help us ensure we print pkey_reg_t values correctly in different
architectures.
Signed-off-by: Thiago Jung Bauermann <bauerman at linux.ibm.com>
---
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
next prev parent reply other threads:[~2018-07-17 13:49 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-17 13:49 [PATCH v14 00/22] selftests, powerpc, x86 : Memory Protection Keys linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-17 13:49 ` [PATCH v14 01/22] selftests/x86: Move protecton key selftest to arch neutral directory linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 15:25 ` dave.hansen
2018-07-18 15:25 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 02/22] selftests/vm: rename all references to pkru to a generic name linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-17 13:49 ` [PATCH v14 03/22] selftests/vm: move generic definitions to header file linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 15:26 ` dave.hansen
2018-07-18 15:26 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 04/22] selftests/vm: move arch-specific definitions to arch-specific header linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 15:27 ` dave.hansen
2018-07-18 15:27 ` Dave Hansen
2018-07-17 13:49 ` linuxram [this message]
2018-07-17 13:49 ` [PATCH v14 05/22] selftests/vm: Make gcc check arguments of sigsafe_printf() Ram Pai
2018-07-17 13:49 ` [PATCH v14 06/22] selftests/vm: typecast the pkey register linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 15:32 ` dave.hansen
2018-07-18 15:32 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 07/22] selftests/vm: generic function to handle shadow key register linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 15:34 ` dave.hansen
2018-07-18 15:34 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 08/22] selftests/vm: fix the wrong assert in pkey_disable_set() linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 15:36 ` dave.hansen
2018-07-18 15:36 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 09/22] selftests/vm: fixed bugs in pkey_disable_clear() linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 15:43 ` dave.hansen
2018-07-18 15:43 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 10/22] selftests/vm: fix alloc_random_pkey() to make it really random linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 15:45 ` dave.hansen
2018-07-18 15:45 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 11/22] selftests/vm: introduce two arch independent abstraction linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 15:52 ` dave.hansen
2018-07-18 15:52 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 12/22] selftests/vm: pkey register should match shadow pkey linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 16:00 ` dave.hansen
2018-07-18 16:00 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 13/22] selftests/vm: generic cleanup linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 16:06 ` dave.hansen
2018-07-18 16:06 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 14/22] selftests/vm: Introduce generic abstractions linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 16:38 ` dave.hansen
2018-07-18 16:38 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 15/22] selftests/vm: powerpc implementation to check support for pkey linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 16:42 ` dave.hansen
2018-07-18 16:42 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 16/22] selftests/vm: fix an assertion in test_pkey_alloc_exhaust() linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 16:52 ` dave.hansen
2018-07-18 16:52 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 17/22] selftests/vm: associate key on a mapped page and detect access violation linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-17 13:49 ` [PATCH v14 18/22] selftests/vm: associate key on a mapped page and detect write violation linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-17 13:49 ` [PATCH v14 19/22] selftests/vm: detect write violation on a mapped access-denied-key page linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-17 13:49 ` [PATCH v14 20/22] selftests/vm: testcases must restore pkey-permissions linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 16:56 ` dave.hansen
2018-07-18 16:56 ` Dave Hansen
2018-07-17 13:49 ` [PATCH v14 21/22] selftests/vm: sub-page allocator linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-17 13:49 ` [PATCH v14 22/22] selftests/vm: test correct behavior of pkey-0 linuxram
2018-07-17 13:49 ` Ram Pai
2018-07-18 17:03 ` dave.hansen
2018-07-18 17:03 ` Dave Hansen
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