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From: Andrey Konovalov <andreyknvl@google.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Andrey Konovalov <andreyknvl@google.com>,
	Kees Cook <keescook@chromium.org>,
	Kate Stewart <kstewart@linuxfoundation.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Ingo Molnar <mingo@kernel.org>,
	"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
	Shuah Khan <shuah@kernel.org>,
	linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org,
	linux-mm@kvack.org, linux-arch@vger.kernel.org,
	linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Dmitry Vyukov <dvyukov@google.com>,
	Kostya Serebryany <kcc@google.com>,
	Evgeniy Stepanov <eugenis@google.com>,
	Lee Smith <Lee.Smith@arm.com>,
	Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>,
	Jacob Bramley <Jacob.Bramley@arm.com>,
	Ruben Ayrapetyan <Ruben.Ayrapetyan@arm.com>,
	Chintan Pandya <cpandya@codeaurora.org>
Subject: [PATCH v4 3/7] arm64: untag user addresses in access_ok and __uaccess_mask_ptr
Date: Wed, 20 Jun 2018 17:24:22 +0200	[thread overview]
Message-ID: <69573b1f821c5068be21fdff556cef11f03a09b4.1529507994.git.andreyknvl@google.com> (raw)
In-Reply-To: <cover.1529507994.git.andreyknvl@google.com>

copy_from_user (and a few other similar functions) are used to copy data
from user memory into the kernel memory or vice versa. Since a user can
provided a tagged pointer to one of the syscalls that use copy_from_user,
we need to correctly handle such pointers.

Do this by untagging user pointers in access_ok and in __uaccess_mask_ptr,
before performing access validity checks.

Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
 arch/arm64/include/asm/uaccess.h | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 2d6451cbaa86..fa7318d3d7d5 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -105,7 +105,8 @@ static inline unsigned long __range_ok(const void __user *addr, unsigned long si
 #define untagged_addr(addr)		\
 	((__typeof__(addr))sign_extend64((__u64)(addr), 55))
 
-#define access_ok(type, addr, size)	__range_ok(addr, size)
+#define access_ok(type, addr, size)	\
+	__range_ok(untagged_addr(addr), size)
 #define user_addr_max			get_fs
 
 #define _ASM_EXTABLE(from, to)						\
@@ -237,7 +238,8 @@ static inline void uaccess_enable_not_uao(void)
 
 /*
  * Sanitise a uaccess pointer such that it becomes NULL if above the
- * current addr_limit.
+ * current addr_limit. In case the pointer is tagged (has the top byte set),
+ * untag the pointer before checking.
  */
 #define uaccess_mask_ptr(ptr) (__typeof__(ptr))__uaccess_mask_ptr(ptr)
 static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
@@ -245,10 +247,11 @@ static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
 	void __user *safe_ptr;
 
 	asm volatile(
-	"	bics	xzr, %1, %2\n"
+	"	bics	xzr, %3, %2\n"
 	"	csel	%0, %1, xzr, eq\n"
 	: "=&r" (safe_ptr)
-	: "r" (ptr), "r" (current_thread_info()->addr_limit)
+	: "r" (ptr), "r" (current_thread_info()->addr_limit),
+	  "r" (untagged_addr(ptr))
 	: "cc");
 
 	csdb();
-- 
2.18.0.rc1.244.gcf134e6275-goog


WARNING: multiple messages have this Message-ID
From: Andrey Konovalov <andreyknvl@google.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Andrey Konovalov <andreyknvl@google.com>,
	Kees Cook <keescook@chromium.org>,
	Kate Stewart <kstewart@linuxfoundation.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Ingo Molnar <mingo@kernel.org>,
	"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
	Shuah Khan <shuah@kernel.org>,
	linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org,
	linux-mm@kvack.org, linux-arch@vger.kernel.org,
	linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Dmitry Vyukov <dvyukov@google.com>,
	Kostya Serebryany <kcc@google.com>,
	Evgeniy Stepanov <eugenis@google.com>,
	Lee Smith <Lee.Smith@arm.com>,
	Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>,
	Jacob Bramley <Jacob.Bramley@arm.com>,
	Ruben Ayrapetyan <Ruben.Ayrapetyan@arm.com>,
	Chintan Pandya <cpandya@codeaurora.org>
Subject: [PATCH v4 3/7] arm64: untag user addresses in access_ok and __uaccess_mask_ptr
Date: Wed, 20 Jun 2018 17:24:22 +0200	[thread overview]
Message-ID: <69573b1f821c5068be21fdff556cef11f03a09b4.1529507994.git.andreyknvl@google.com> (raw)
In-Reply-To: <cover.1529507994.git.andreyknvl@google.com>

copy_from_user (and a few other similar functions) are used to copy data
from user memory into the kernel memory or vice versa. Since a user can
provided a tagged pointer to one of the syscalls that use copy_from_user,
we need to correctly handle such pointers.

Do this by untagging user pointers in access_ok and in __uaccess_mask_ptr,
before performing access validity checks.

Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
 arch/arm64/include/asm/uaccess.h | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 2d6451cbaa86..fa7318d3d7d5 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -105,7 +105,8 @@ static inline unsigned long __range_ok(const void __user *addr, unsigned long si
 #define untagged_addr(addr)		\
 	((__typeof__(addr))sign_extend64((__u64)(addr), 55))
 
-#define access_ok(type, addr, size)	__range_ok(addr, size)
+#define access_ok(type, addr, size)	\
+	__range_ok(untagged_addr(addr), size)
 #define user_addr_max			get_fs
 
 #define _ASM_EXTABLE(from, to)						\
@@ -237,7 +238,8 @@ static inline void uaccess_enable_not_uao(void)
 
 /*
  * Sanitise a uaccess pointer such that it becomes NULL if above the
- * current addr_limit.
+ * current addr_limit. In case the pointer is tagged (has the top byte set),
+ * untag the pointer before checking.
  */
 #define uaccess_mask_ptr(ptr) (__typeof__(ptr))__uaccess_mask_ptr(ptr)
 static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
@@ -245,10 +247,11 @@ static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
 	void __user *safe_ptr;
 
 	asm volatile(
-	"	bics	xzr, %1, %2\n"
+	"	bics	xzr, %3, %2\n"
 	"	csel	%0, %1, xzr, eq\n"
 	: "=&r" (safe_ptr)
-	: "r" (ptr), "r" (current_thread_info()->addr_limit)
+	: "r" (ptr), "r" (current_thread_info()->addr_limit),
+	  "r" (untagged_addr(ptr))
 	: "cc");
 
 	csdb();
-- 
2.18.0.rc1.244.gcf134e6275-goog

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WARNING: multiple messages have this Message-ID
From: andreyknvl at google.com (Andrey Konovalov)
Subject: [PATCH v4 3/7] arm64: untag user addresses in access_ok and __uaccess_mask_ptr
Date: Wed, 20 Jun 2018 17:24:22 +0200	[thread overview]
Message-ID: <69573b1f821c5068be21fdff556cef11f03a09b4.1529507994.git.andreyknvl@google.com> (raw)
In-Reply-To: <cover.1529507994.git.andreyknvl@google.com>

copy_from_user (and a few other similar functions) are used to copy data
from user memory into the kernel memory or vice versa. Since a user can
provided a tagged pointer to one of the syscalls that use copy_from_user,
we need to correctly handle such pointers.

Do this by untagging user pointers in access_ok and in __uaccess_mask_ptr,
before performing access validity checks.

Signed-off-by: Andrey Konovalov <andreyknvl at google.com>
---
 arch/arm64/include/asm/uaccess.h | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 2d6451cbaa86..fa7318d3d7d5 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -105,7 +105,8 @@ static inline unsigned long __range_ok(const void __user *addr, unsigned long si
 #define untagged_addr(addr)		\
 	((__typeof__(addr))sign_extend64((__u64)(addr), 55))
 
-#define access_ok(type, addr, size)	__range_ok(addr, size)
+#define access_ok(type, addr, size)	\
+	__range_ok(untagged_addr(addr), size)
 #define user_addr_max			get_fs
 
 #define _ASM_EXTABLE(from, to)						\
@@ -237,7 +238,8 @@ static inline void uaccess_enable_not_uao(void)
 
 /*
  * Sanitise a uaccess pointer such that it becomes NULL if above the
- * current addr_limit.
+ * current addr_limit. In case the pointer is tagged (has the top byte set),
+ * untag the pointer before checking.
  */
 #define uaccess_mask_ptr(ptr) (__typeof__(ptr))__uaccess_mask_ptr(ptr)
 static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
@@ -245,10 +247,11 @@ static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
 	void __user *safe_ptr;
 
 	asm volatile(
-	"	bics	xzr, %1, %2\n"
+	"	bics	xzr, %3, %2\n"
 	"	csel	%0, %1, xzr, eq\n"
 	: "=&r" (safe_ptr)
-	: "r" (ptr), "r" (current_thread_info()->addr_limit)
+	: "r" (ptr), "r" (current_thread_info()->addr_limit),
+	  "r" (untagged_addr(ptr))
 	: "cc");
 
 	csdb();
-- 
2.18.0.rc1.244.gcf134e6275-goog

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WARNING: multiple messages have this Message-ID
From: andreyknvl@google.com (Andrey Konovalov)
Subject: [PATCH v4 3/7] arm64: untag user addresses in access_ok and __uaccess_mask_ptr
Date: Wed, 20 Jun 2018 17:24:22 +0200	[thread overview]
Message-ID: <69573b1f821c5068be21fdff556cef11f03a09b4.1529507994.git.andreyknvl@google.com> (raw)
Message-ID: <20180620152422.lA3n1uXUZMpAD3am4Ih6ntE_N0EmvgYvcDV187wa8Jk@z> (raw)
In-Reply-To: <cover.1529507994.git.andreyknvl@google.com>

copy_from_user (and a few other similar functions) are used to copy data
from user memory into the kernel memory or vice versa. Since a user can
provided a tagged pointer to one of the syscalls that use copy_from_user,
we need to correctly handle such pointers.

Do this by untagging user pointers in access_ok and in __uaccess_mask_ptr,
before performing access validity checks.

Signed-off-by: Andrey Konovalov <andreyknvl at google.com>
---
 arch/arm64/include/asm/uaccess.h | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 2d6451cbaa86..fa7318d3d7d5 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -105,7 +105,8 @@ static inline unsigned long __range_ok(const void __user *addr, unsigned long si
 #define untagged_addr(addr)		\
 	((__typeof__(addr))sign_extend64((__u64)(addr), 55))
 
-#define access_ok(type, addr, size)	__range_ok(addr, size)
+#define access_ok(type, addr, size)	\
+	__range_ok(untagged_addr(addr), size)
 #define user_addr_max			get_fs
 
 #define _ASM_EXTABLE(from, to)						\
@@ -237,7 +238,8 @@ static inline void uaccess_enable_not_uao(void)
 
 /*
  * Sanitise a uaccess pointer such that it becomes NULL if above the
- * current addr_limit.
+ * current addr_limit. In case the pointer is tagged (has the top byte set),
+ * untag the pointer before checking.
  */
 #define uaccess_mask_ptr(ptr) (__typeof__(ptr))__uaccess_mask_ptr(ptr)
 static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
@@ -245,10 +247,11 @@ static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
 	void __user *safe_ptr;
 
 	asm volatile(
-	"	bics	xzr, %1, %2\n"
+	"	bics	xzr, %3, %2\n"
 	"	csel	%0, %1, xzr, eq\n"
 	: "=&r" (safe_ptr)
-	: "r" (ptr), "r" (current_thread_info()->addr_limit)
+	: "r" (ptr), "r" (current_thread_info()->addr_limit),
+	  "r" (untagged_addr(ptr))
 	: "cc");
 
 	csdb();
-- 
2.18.0.rc1.244.gcf134e6275-goog

--
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
From: andreyknvl@google.com (Andrey Konovalov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 3/7] arm64: untag user addresses in access_ok and __uaccess_mask_ptr
Date: Wed, 20 Jun 2018 17:24:22 +0200	[thread overview]
Message-ID: <69573b1f821c5068be21fdff556cef11f03a09b4.1529507994.git.andreyknvl@google.com> (raw)
In-Reply-To: <cover.1529507994.git.andreyknvl@google.com>

copy_from_user (and a few other similar functions) are used to copy data
from user memory into the kernel memory or vice versa. Since a user can
provided a tagged pointer to one of the syscalls that use copy_from_user,
we need to correctly handle such pointers.

Do this by untagging user pointers in access_ok and in __uaccess_mask_ptr,
before performing access validity checks.

Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
 arch/arm64/include/asm/uaccess.h | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 2d6451cbaa86..fa7318d3d7d5 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -105,7 +105,8 @@ static inline unsigned long __range_ok(const void __user *addr, unsigned long si
 #define untagged_addr(addr)		\
 	((__typeof__(addr))sign_extend64((__u64)(addr), 55))
 
-#define access_ok(type, addr, size)	__range_ok(addr, size)
+#define access_ok(type, addr, size)	\
+	__range_ok(untagged_addr(addr), size)
 #define user_addr_max			get_fs
 
 #define _ASM_EXTABLE(from, to)						\
@@ -237,7 +238,8 @@ static inline void uaccess_enable_not_uao(void)
 
 /*
  * Sanitise a uaccess pointer such that it becomes NULL if above the
- * current addr_limit.
+ * current addr_limit. In case the pointer is tagged (has the top byte set),
+ * untag the pointer before checking.
  */
 #define uaccess_mask_ptr(ptr) (__typeof__(ptr))__uaccess_mask_ptr(ptr)
 static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
@@ -245,10 +247,11 @@ static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
 	void __user *safe_ptr;
 
 	asm volatile(
-	"	bics	xzr, %1, %2\n"
+	"	bics	xzr, %3, %2\n"
 	"	csel	%0, %1, xzr, eq\n"
 	: "=&r" (safe_ptr)
-	: "r" (ptr), "r" (current_thread_info()->addr_limit)
+	: "r" (ptr), "r" (current_thread_info()->addr_limit),
+	  "r" (untagged_addr(ptr))
 	: "cc");
 
 	csdb();
-- 
2.18.0.rc1.244.gcf134e6275-goog

  parent reply	other threads:[~2018-06-20 15:26 UTC|newest]

Thread overview: 195+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-20 15:24 [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Andrey Konovalov
2018-06-20 15:24 ` Andrey Konovalov
2018-06-20 15:24 ` Andrey Konovalov
2018-06-20 15:24 ` Andrey Konovalov
2018-06-20 15:24 ` Andrey Konovalov
2018-06-20 15:24 ` andreyknvl
2018-06-20 15:24 ` Andrey Konovalov
2018-06-20 15:24 ` [PATCH v4 1/7] arm64: add type casts to untagged_addr macro Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` andreyknvl
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24 ` [PATCH v4 2/7] uaccess: add untagged_addr definition for other arches Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` andreyknvl
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24 ` Andrey Konovalov [this message]
2018-06-20 15:24   ` [PATCH v4 3/7] arm64: untag user addresses in access_ok and __uaccess_mask_ptr Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` andreyknvl
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24 ` [PATCH v4 4/7] mm, arm64: untag user addresses in mm/gup.c Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` andreyknvl
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24 ` [PATCH v4 5/7] lib, arm64: untag addrs passed to strncpy_from_user and strnlen_user Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` andreyknvl
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24 ` [PATCH v4 6/7] arm64: update Documentation/arm64/tagged-pointers.txt Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` andreyknvl
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24 ` [PATCH v4 7/7] selftests, arm64: add a selftest for passing tagged pointers to kernel Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` Andrey Konovalov
2018-06-20 15:24   ` andreyknvl
2018-06-20 15:24   ` Andrey Konovalov
2018-06-26 12:47 ` [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Andrey Konovalov
2018-06-26 12:47   ` Andrey Konovalov
2018-06-26 12:47   ` Andrey Konovalov
2018-06-26 12:47   ` andreyknvl
2018-06-26 12:47   ` Andrey Konovalov
2018-06-26 17:29   ` Catalin Marinas
2018-06-26 17:29     ` Catalin Marinas
2018-06-26 17:29     ` Catalin Marinas
2018-06-26 17:29     ` Catalin Marinas
2018-06-26 17:29     ` catalin.marinas
2018-06-26 17:29     ` Catalin Marinas
2018-06-27 15:05     ` Andrey Konovalov
2018-06-27 15:05       ` Andrey Konovalov
2018-06-27 15:05       ` Andrey Konovalov
2018-06-27 15:05       ` Andrey Konovalov
2018-06-27 15:05       ` andreyknvl
2018-06-27 15:05       ` Andrey Konovalov
2018-06-27 15:08       ` Ramana Radhakrishnan
2018-06-27 15:08         ` Ramana Radhakrishnan
2018-06-27 15:08         ` Ramana Radhakrishnan
2018-06-27 15:08         ` Ramana Radhakrishnan
2018-06-27 15:08         ` Ramana Radhakrishnan
2018-06-27 15:08         ` ramana.radhakrishnan
2018-06-27 15:08         ` Ramana Radhakrishnan
2018-06-27 17:17         ` Catalin Marinas
2018-06-27 17:17           ` Catalin Marinas
2018-06-27 17:17           ` Catalin Marinas
2018-06-27 17:17           ` Catalin Marinas
2018-06-27 17:17           ` Catalin Marinas
2018-06-27 17:17           ` catalin.marinas
2018-06-27 17:17           ` Catalin Marinas
2018-06-28  6:17           ` Luc Van Oostenryck
2018-06-28  6:17             ` Luc Van Oostenryck
2018-06-28  6:17             ` Luc Van Oostenryck
2018-06-28  6:17             ` Luc Van Oostenryck
2018-06-28  6:17             ` Luc Van Oostenryck
2018-06-28  6:17             ` luc.vanoostenryck
2018-06-28  6:17             ` Luc Van Oostenryck
2018-06-28 10:27             ` Catalin Marinas
2018-06-28 10:27               ` Catalin Marinas
2018-06-28 10:27               ` Catalin Marinas
2018-06-28 10:27               ` Catalin Marinas
2018-06-28 10:27               ` Catalin Marinas
2018-06-28 10:27               ` catalin.marinas
2018-06-28 10:27               ` Catalin Marinas
2018-06-28 10:46               ` Luc Van Oostenryck
2018-06-28 10:46                 ` Luc Van Oostenryck
2018-06-28 10:46                 ` Luc Van Oostenryck
2018-06-28 10:46                 ` Luc Van Oostenryck
2018-06-28 10:46                 ` Luc Van Oostenryck
2018-06-28 10:46                 ` luc.vanoostenryck
2018-06-28 10:46                 ` Luc Van Oostenryck
2018-06-28 14:48                 ` Catalin Marinas
2018-06-28 14:48                   ` Catalin Marinas
2018-06-28 14:48                   ` Catalin Marinas
2018-06-28 14:48                   ` Catalin Marinas
2018-06-28 14:48                   ` Catalin Marinas
2018-06-28 14:48                   ` catalin.marinas
2018-06-28 14:48                   ` Catalin Marinas
2018-06-28 15:28                   ` Luc Van Oostenryck
2018-06-28 15:28                     ` Luc Van Oostenryck
2018-06-28 15:28                     ` Luc Van Oostenryck
2018-06-28 15:28                     ` Luc Van Oostenryck
2018-06-28 15:28                     ` Luc Van Oostenryck
2018-06-28 15:28                     ` luc.vanoostenryck
2018-06-28 15:28                     ` Luc Van Oostenryck
2018-06-29 15:27                   ` David Laight
2018-06-29 15:27                     ` David Laight
2018-06-29 15:27                     ` David Laight
2018-06-29 15:27                     ` David Laight
2018-06-29 15:27                     ` David Laight
2018-06-29 15:27                     ` David.Laight
2018-06-29 15:27                     ` David Laight
2018-06-28 23:21               ` [PATCH] sparse: stricter warning for explicit cast to ulong Luc Van Oostenryck
2018-06-28 23:21                 ` Luc Van Oostenryck
2018-06-28 23:21                 ` Luc Van Oostenryck
2018-06-28 23:21                 ` Luc Van Oostenryck
2018-06-28 23:21                 ` luc.vanoostenryck
2018-06-28 23:21                 ` Luc Van Oostenryck
2018-06-28 23:21                 ` Luc Van Oostenryck
2018-06-28 19:30       ` [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Andrey Konovalov
2018-06-28 19:30         ` Andrey Konovalov
2018-06-28 19:30         ` Andrey Konovalov
2018-06-28 19:30         ` Andrey Konovalov
2018-06-28 19:30         ` andreyknvl
2018-06-28 19:30         ` Andrey Konovalov
2018-06-29 15:19         ` Andrey Konovalov
2018-06-29 15:19           ` Andrey Konovalov
2018-06-29 15:19           ` Andrey Konovalov
2018-06-29 15:19           ` Andrey Konovalov
2018-06-29 15:19           ` andreyknvl
2018-06-29 15:19           ` Andrey Konovalov
2018-06-29 15:20           ` Andrey Konovalov
2018-06-29 15:20             ` Andrey Konovalov
2018-06-29 15:20             ` Andrey Konovalov
2018-06-29 15:20             ` Andrey Konovalov
2018-06-29 15:20             ` andreyknvl
2018-06-29 15:20             ` Andrey Konovalov
2018-07-16 11:25         ` Andrey Konovalov
2018-07-16 11:25           ` Andrey Konovalov
2018-07-16 11:25           ` Andrey Konovalov
2018-07-16 11:25           ` Andrey Konovalov
2018-07-16 11:25           ` andreyknvl
2018-07-16 11:25           ` Andrey Konovalov
2018-07-31 13:23           ` Andrey Konovalov
2018-07-31 13:23             ` Andrey Konovalov
2018-07-31 13:23             ` Andrey Konovalov
2018-07-31 13:23             ` Andrey Konovalov
2018-07-31 13:23             ` andreyknvl
2018-07-31 13:23             ` Andrey Konovalov
2018-08-01 17:42           ` Catalin Marinas
2018-08-01 17:42             ` Catalin Marinas
2018-08-01 17:42             ` Catalin Marinas
2018-08-01 17:42             ` Catalin Marinas
2018-08-01 17:42             ` catalin.marinas
2018-08-01 17:42             ` Catalin Marinas
2018-08-02 15:00             ` Andrey Konovalov
2018-08-02 15:00               ` Andrey Konovalov
2018-08-02 15:00               ` Andrey Konovalov
2018-08-02 15:00               ` Andrey Konovalov
2018-08-02 15:00               ` andreyknvl
2018-08-02 15:00               ` Andrey Konovalov
2018-08-03 14:59               ` Andrey Konovalov
2018-08-03 14:59                 ` Andrey Konovalov
2018-08-03 14:59                 ` Andrey Konovalov
2018-08-03 14:59                 ` Andrey Konovalov
2018-08-03 14:59                 ` andreyknvl
2018-08-03 14:59                 ` Andrey Konovalov
2018-08-03 15:09                 ` Greg Kroah-Hartman
2018-08-03 15:09                   ` Greg Kroah-Hartman
2018-08-03 15:09                   ` Greg Kroah-Hartman
2018-08-03 15:09                   ` Greg Kroah-Hartman
2018-08-03 15:09                   ` gregkh
2018-08-03 15:09                   ` Greg Kroah-Hartman
2018-08-03 16:43                   ` Matthew Wilcox
2018-08-03 16:43                     ` Matthew Wilcox
2018-08-03 16:43                     ` Matthew Wilcox
2018-08-03 16:43                     ` Matthew Wilcox
2018-08-03 16:43                     ` willy
2018-08-03 16:43                     ` Matthew Wilcox
2018-08-03 16:54                     ` Andrey Konovalov
2018-08-03 16:54                       ` Andrey Konovalov
2018-08-03 16:54                       ` Andrey Konovalov
2018-08-03 16:54                       ` Andrey Konovalov
2018-08-03 16:54                       ` andreyknvl
2018-08-03 16:54                       ` Andrey Konovalov
2018-08-06 19:12                   ` Luc Van Oostenryck
2018-08-06 19:12                     ` Luc Van Oostenryck
2018-08-06 19:12                     ` Luc Van Oostenryck
2018-08-06 19:12                     ` Luc Van Oostenryck
2018-08-06 19:12                     ` luc.vanoostenryck
2018-08-06 19:12                     ` Luc Van Oostenryck

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