[PATCH v13 05/24] selftests/vm: Make gcc check arguments of sigsafe_printf()

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From: linuxram at us.ibm.com (Ram Pai)
Subject: [PATCH v13 05/24] selftests/vm: Make gcc check arguments of sigsafe_printf()
Date: Wed, 13 Jun 2018 17:44:56 -0700	[thread overview]
Message-ID: <1528937115-10132-6-git-send-email-linuxram@us.ibm.com> (raw)
In-Reply-To: <1528937115-10132-1-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 v13 05/24] selftests/vm: Make gcc check arguments of sigsafe_printf()
Date: Wed, 13 Jun 2018 17:44:56 -0700	[thread overview]
Message-ID: <1528937115-10132-6-git-send-email-linuxram@us.ibm.com> (raw)
Message-ID: <20180614004456.zg02WlDFyw-ev8vYjmO4AAEEgbHFqs6RZYJ-MOEHMeI@z> (raw)
In-Reply-To: <1528937115-10132-1-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

WARNING: multiple messages have this Message-ID (diff)

From: Ram Pai <linuxram@us.ibm.com>
To: shuahkh@osg.samsung.com, linux-kselftest@vger.kernel.org
Cc: linux-arch@vger.kernel.org, fweimer@redhat.com,
	dave.hansen@intel.com, x86@kernel.org, linuxram@us.ibm.com,
	mhocko@kernel.org, linux-mm@kvack.org, mingo@redhat.com,
	aneesh.kumar@linux.vnet.ibm.com, bauerman@linux.vnet.ibm.com,
	msuchanek@suse.de, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v13 05/24] selftests/vm: Make gcc check arguments of sigsafe_printf()
Date: Wed, 13 Jun 2018 17:44:56 -0700	[thread overview]
Message-ID: <1528937115-10132-6-git-send-email-linuxram@us.ibm.com> (raw)
In-Reply-To: <1528937115-10132-1-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@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

WARNING: multiple messages have this Message-ID (diff)

From: Ram Pai <linuxram@us.ibm.com>
To: shuahkh@osg.samsung.com, linux-kselftest@vger.kernel.org
Cc: mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org,
	linux-mm@kvack.org, x86@kernel.org, linux-arch@vger.kernel.org,
	mingo@redhat.com, dave.hansen@intel.com, mhocko@kernel.org,
	bauerman@linux.vnet.ibm.com, linuxram@us.ibm.com,
	fweimer@redhat.com, msuchanek@suse.de,
	aneesh.kumar@linux.vnet.ibm.com
Subject: [PATCH v13 05/24] selftests/vm: Make gcc check arguments of sigsafe_printf()
Date: Wed, 13 Jun 2018 17:44:56 -0700	[thread overview]
Message-ID: <1528937115-10132-6-git-send-email-linuxram@us.ibm.com> (raw)
Message-ID: <20180614004456.8e7zClGYTJ-MY-xLdq2FOyeQqGUzuCxCT28NkdVpLHI@z> (raw)
In-Reply-To: <1528937115-10132-1-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@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

next prev parent reply	other threads:[~2018-06-14  0:44 UTC|newest]

Thread overview: 198+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-14  0:44 [PATCH v13 00/24] selftests, powerpc, x86 : Memory Protection Keys linuxram
2018-06-14  0:44 ` Ram Pai
2018-06-14  0:44 ` Ram Pai
2018-06-14  0:44 ` Ram Pai
2018-06-14  0:44 ` [PATCH v13 01/24] selftests/x86: Move protecton key selftest to arch neutral directory linuxram
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44 ` [PATCH v13 02/24] selftests/vm: rename all references to pkru to a generic name linuxram
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44 ` [PATCH v13 03/24] selftests/vm: move generic definitions to header file linuxram
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44 ` [PATCH v13 04/24] selftests/vm: move arch-specific definitions to arch-specific header linuxram
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44 ` linuxram [this message]
2018-06-14  0:44   ` [PATCH v13 05/24] selftests/vm: Make gcc check arguments of sigsafe_printf() Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44 ` [PATCH v13 06/24] selftests/vm: typecast the pkey register linuxram
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44 ` [PATCH v13 07/24] selftests/vm: generic function to handle shadow key register linuxram
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44 ` [PATCH v13 08/24] selftests/vm: fix the wrong assert in pkey_disable_set() linuxram
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-14  0:44   ` Ram Pai
2018-06-20 14:47   ` dave.hansen
2018-06-20 14:47     ` Dave Hansen
2018-06-20 14:47     ` Dave Hansen
2018-06-20 14:47     ` Dave Hansen
2018-07-17 15:58     ` linuxram
2018-07-17 15:58       ` Ram Pai
2018-07-17 15:58       ` Ram Pai
2018-07-17 15:58       ` Ram Pai
2018-07-17 17:53       ` dave.hansen
2018-07-17 17:53         ` Dave Hansen
2018-07-17 17:53         ` Dave Hansen
2018-07-17 17:53         ` Dave Hansen
2018-06-14  0:45 ` [PATCH v13 09/24] selftests/vm: fixed bugs in pkey_disable_clear() linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 10/24] selftests/vm: clear the bits in shadow reg when a pkey is freed linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 14:49   ` dave.hansen
2018-06-20 14:49     ` Dave Hansen
2018-06-20 14:49     ` Dave Hansen
2018-06-20 14:49     ` Dave Hansen
2018-07-17 16:00     ` linuxram
2018-07-17 16:00       ` Ram Pai
2018-07-17 16:00       ` Ram Pai
2018-07-17 16:00       ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 11/24] selftests/vm: fix alloc_random_pkey() to make it really random linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 12/24] selftests/vm: introduce two arch independent abstraction linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 13/24] selftests/vm: pkey register should match shadow pkey linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 14:53   ` dave.hansen
2018-06-20 14:53     ` Dave Hansen
2018-06-20 14:53     ` Dave Hansen
2018-06-20 14:53     ` Dave Hansen
2018-07-17 16:02     ` linuxram
2018-07-17 16:02       ` Ram Pai
2018-07-17 16:02       ` Ram Pai
2018-07-17 16:02       ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 14/24] selftests/vm: generic cleanup linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 14:57   ` dave.hansen
2018-06-20 14:57     ` Dave Hansen
2018-06-20 14:57     ` Dave Hansen
2018-06-20 14:57     ` Dave Hansen
2018-06-14  0:45 ` [PATCH v13 15/24] selftests/vm: powerpc implementation for generic abstraction linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 15:06   ` dave.hansen
2018-06-20 15:06     ` Dave Hansen
2018-06-20 15:06     ` Dave Hansen
2018-06-20 15:06     ` Dave Hansen
2018-06-14  0:45 ` [PATCH v13 16/24] selftests/vm: clear the bits in shadow reg when a pkey is freed linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 15:07   ` dave.hansen
2018-06-20 15:07     ` Dave Hansen
2018-06-20 15:07     ` Dave Hansen
2018-06-20 15:07     ` Dave Hansen
2018-07-17 16:03     ` linuxram
2018-07-17 16:03       ` Ram Pai
2018-07-17 16:03       ` Ram Pai
2018-07-17 16:03       ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 17/24] selftests/vm: powerpc implementation to check support for pkey linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 15:09   ` dave.hansen
2018-06-20 15:09     ` Dave Hansen
2018-06-20 15:09     ` Dave Hansen
2018-06-20 15:09     ` Dave Hansen
2018-07-17 16:05     ` linuxram
2018-07-17 16:05       ` Ram Pai
2018-07-17 16:05       ` Ram Pai
2018-07-17 16:05       ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 18/24] selftests/vm: fix an assertion in test_pkey_alloc_exhaust() linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 15:11   ` dave.hansen
2018-06-20 15:11     ` Dave Hansen
2018-06-20 15:11     ` Dave Hansen
2018-06-20 15:11     ` Dave Hansen
2018-07-17 16:08     ` linuxram
2018-07-17 16:08       ` Ram Pai
2018-07-17 16:08       ` Ram Pai
2018-07-17 16:08       ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 19/24] selftests/vm: associate key on a mapped page and detect access violation linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 15:16   ` dave.hansen
2018-06-20 15:16     ` Dave Hansen
2018-06-20 15:16     ` Dave Hansen
2018-06-20 15:16     ` Dave Hansen
2018-07-17 16:13     ` linuxram
2018-07-17 16:13       ` Ram Pai
2018-07-17 16:13       ` Ram Pai
2018-07-17 16:13       ` Ram Pai
2018-07-17 17:56       ` dave.hansen
2018-07-17 17:56         ` Dave Hansen
2018-07-17 17:56         ` Dave Hansen
2018-07-17 17:56         ` Dave Hansen
2018-07-17 19:10         ` linuxram
2018-07-17 19:10           ` Ram Pai
2018-07-17 19:10           ` Ram Pai
2018-07-17 19:10           ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 20/24] selftests/vm: associate key on a mapped page and detect write violation linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 21/24] selftests/vm: detect write violation on a mapped access-denied-key page linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 22/24] selftests/vm: testcases must restore pkey-permissions linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 15:20   ` dave.hansen
2018-06-20 15:20     ` Dave Hansen
2018-06-20 15:20     ` Dave Hansen
2018-06-20 15:20     ` Dave Hansen
2018-07-17 16:09     ` linuxram
2018-07-17 16:09       ` Ram Pai
2018-07-17 16:09       ` Ram Pai
2018-07-17 16:09       ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 23/24] selftests/vm: sub-page allocator linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45 ` [PATCH v13 24/24] selftests/vm: test correct behavior of pkey-0 linuxram
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-14  0:45   ` Ram Pai
2018-06-20 15:22   ` dave.hansen
2018-06-20 15:22     ` Dave Hansen
2018-06-20 15:22     ` Dave Hansen
2018-06-20 15:22     ` Dave Hansen
2018-06-14 20:19 ` [PATCH v13 00/24] selftests, powerpc, x86 : Memory Protection Keys fweimer
2018-06-14 20:19   ` Florian Weimer
2018-06-14 20:19   ` Florian Weimer
2018-06-14 20:19   ` Florian Weimer
2018-06-14 20:19   ` Florian Weimer
2018-06-15  0:58   ` linuxram
2018-06-15  0:58     ` Ram Pai
2018-06-15  0:58     ` Ram Pai
2018-06-15  0:58     ` Ram Pai
2018-06-15  0:58     ` Ram Pai

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:3ed2f02 dfblob:3ed2f02 dfblob:3ed2f02 dfblob:3ed2f02
dfblob:7f18a82 dfblob:7f18a82 dfblob:7f18a82 dfblob:7f18a82
	(help)

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