From: AKASHI Takahiro <takahiro.akashi@linaro.org> To: will.deacon@arm.com Cc: viro@zeniv.linux.org.uk, eparis@redhat.com, rgb@redhat.com, catalin.marinas@arm.com, dsaxena@linaro.org, arndb@arndb.de, linux-arm-kernel@lists.infradead.org, linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org, linux-audit@redhat.com, AKASHI Takahiro <takahiro.akashi@linaro.org> Subject: [PATCH v4 2/3] arm64: split syscall_trace() into separate functions for enter/exit Date: Thu, 13 Mar 2014 19:11:30 +0900 [thread overview] Message-ID: <1394705491-12343-3-git-send-email-takahiro.akashi@linaro.org> (raw) In-Reply-To: <1394705491-12343-1-git-send-email-takahiro.akashi@linaro.org> As done in arm, this change makes it easy to confirm we invoke syscall related hooks, including syscall tracepoint, audit and seccomp which would be implemented later, in correct order. That is, undoing operations in the opposite order on exit that they were done on entry. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> --- arch/arm64/kernel/entry.S | 10 ++++----- arch/arm64/kernel/ptrace.c | 48 ++++++++++++++++++++++++++++++++++---------- 2 files changed, 41 insertions(+), 17 deletions(-) diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index f9f2cae..00d6eb9 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -649,9 +649,8 @@ ENDPROC(el0_svc) * switches, and waiting for our parent to respond. */ __sys_trace: - mov x1, sp - mov w0, #0 // trace entry - bl syscall_trace + mov x0, sp + bl syscall_trace_enter adr lr, __sys_trace_return // return address uxtw scno, w0 // syscall number (possibly new) mov x1, sp // pointer to regs @@ -666,9 +665,8 @@ __sys_trace: __sys_trace_return: str x0, [sp] // save returned x0 - mov x1, sp - mov w0, #1 // trace exit - bl syscall_trace + mov x0, sp + bl syscall_trace_exit b ret_to_user /* diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 6a8928b..9993a8f 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -1058,29 +1058,27 @@ long arch_ptrace(struct task_struct *child, long request, return ptrace_request(child, request, addr, data); } -asmlinkage int syscall_trace(int dir, struct pt_regs *regs) +asmlinkage int syscall_trace_enter(struct pt_regs *regs) { unsigned long saved_reg; if (!test_thread_flag(TIF_SYSCALL_TRACE)) return regs->syscallno; + /* + * A scrach register (ip(r12) on AArch32, x7 on AArch64) is + * used to denote syscall entry/exit: + * 0 -> entry + */ if (is_compat_task()) { - /* AArch32 uses ip (r12) for scratch */ saved_reg = regs->regs[12]; - regs->regs[12] = dir; + regs->regs[12] = 0; } else { - /* - * Save X7. X7 is used to denote syscall entry/exit: - * X7 = 0 -> entry, = 1 -> exit - */ saved_reg = regs->regs[7]; - regs->regs[7] = dir; + regs->regs[7] = 0; } - if (dir) - tracehook_report_syscall_exit(regs, 0); - else if (tracehook_report_syscall_entry(regs)) + if (tracehook_report_syscall_entry(regs)) regs->syscallno = ~0UL; if (is_compat_task()) @@ -1090,3 +1088,31 @@ asmlinkage int syscall_trace(int dir, struct pt_regs *regs) return regs->syscallno; } + +asmlinkage void syscall_trace_exit(struct pt_regs *regs) +{ + unsigned long saved_reg; + + if (!test_thread_flag(TIF_SYSCALL_TRACE)) + return; + + /* + * A scrach register (ip(r12) on AArch32, x7 on AArch64) is + * used to denote syscall entry/exit: + * 1 -> exit + */ + if (is_compat_task()) { + saved_reg = regs->regs[12]; + regs->regs[12] = 1; + } else { + saved_reg = regs->regs[7]; + regs->regs[7] = 1; + } + + tracehook_report_syscall_exit(regs, 0); + + if (is_compat_task()) + regs->regs[12] = saved_reg; + else + regs->regs[7] = saved_reg; +} -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: takahiro.akashi@linaro.org (AKASHI Takahiro) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 2/3] arm64: split syscall_trace() into separate functions for enter/exit Date: Thu, 13 Mar 2014 19:11:30 +0900 [thread overview] Message-ID: <1394705491-12343-3-git-send-email-takahiro.akashi@linaro.org> (raw) In-Reply-To: <1394705491-12343-1-git-send-email-takahiro.akashi@linaro.org> As done in arm, this change makes it easy to confirm we invoke syscall related hooks, including syscall tracepoint, audit and seccomp which would be implemented later, in correct order. That is, undoing operations in the opposite order on exit that they were done on entry. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> --- arch/arm64/kernel/entry.S | 10 ++++----- arch/arm64/kernel/ptrace.c | 48 ++++++++++++++++++++++++++++++++++---------- 2 files changed, 41 insertions(+), 17 deletions(-) diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index f9f2cae..00d6eb9 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -649,9 +649,8 @@ ENDPROC(el0_svc) * switches, and waiting for our parent to respond. */ __sys_trace: - mov x1, sp - mov w0, #0 // trace entry - bl syscall_trace + mov x0, sp + bl syscall_trace_enter adr lr, __sys_trace_return // return address uxtw scno, w0 // syscall number (possibly new) mov x1, sp // pointer to regs @@ -666,9 +665,8 @@ __sys_trace: __sys_trace_return: str x0, [sp] // save returned x0 - mov x1, sp - mov w0, #1 // trace exit - bl syscall_trace + mov x0, sp + bl syscall_trace_exit b ret_to_user /* diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 6a8928b..9993a8f 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -1058,29 +1058,27 @@ long arch_ptrace(struct task_struct *child, long request, return ptrace_request(child, request, addr, data); } -asmlinkage int syscall_trace(int dir, struct pt_regs *regs) +asmlinkage int syscall_trace_enter(struct pt_regs *regs) { unsigned long saved_reg; if (!test_thread_flag(TIF_SYSCALL_TRACE)) return regs->syscallno; + /* + * A scrach register (ip(r12) on AArch32, x7 on AArch64) is + * used to denote syscall entry/exit: + * 0 -> entry + */ if (is_compat_task()) { - /* AArch32 uses ip (r12) for scratch */ saved_reg = regs->regs[12]; - regs->regs[12] = dir; + regs->regs[12] = 0; } else { - /* - * Save X7. X7 is used to denote syscall entry/exit: - * X7 = 0 -> entry, = 1 -> exit - */ saved_reg = regs->regs[7]; - regs->regs[7] = dir; + regs->regs[7] = 0; } - if (dir) - tracehook_report_syscall_exit(regs, 0); - else if (tracehook_report_syscall_entry(regs)) + if (tracehook_report_syscall_entry(regs)) regs->syscallno = ~0UL; if (is_compat_task()) @@ -1090,3 +1088,31 @@ asmlinkage int syscall_trace(int dir, struct pt_regs *regs) return regs->syscallno; } + +asmlinkage void syscall_trace_exit(struct pt_regs *regs) +{ + unsigned long saved_reg; + + if (!test_thread_flag(TIF_SYSCALL_TRACE)) + return; + + /* + * A scrach register (ip(r12) on AArch32, x7 on AArch64) is + * used to denote syscall entry/exit: + * 1 -> exit + */ + if (is_compat_task()) { + saved_reg = regs->regs[12]; + regs->regs[12] = 1; + } else { + saved_reg = regs->regs[7]; + regs->regs[7] = 1; + } + + tracehook_report_syscall_exit(regs, 0); + + if (is_compat_task()) + regs->regs[12] = saved_reg; + else + regs->regs[7] = saved_reg; +} -- 1.7.9.5
next prev parent reply other threads:[~2014-03-13 10:13 UTC|newest] Thread overview: 297+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-11-06 10:25 [PATCH 0/4] arm64: Add audit support AKASHI Takahiro 2013-11-06 10:25 ` AKASHI Takahiro 2013-11-06 10:25 ` [PATCH 1/4] audit: Enable arm64 support AKASHI Takahiro 2013-11-06 10:25 ` AKASHI Takahiro 2013-11-06 10:25 ` [PATCH 2/4] arm64: Add audit support AKASHI Takahiro 2013-11-06 10:25 ` AKASHI Takahiro 2013-11-08 14:43 ` Will Deacon 2013-11-08 14:43 ` Will Deacon 2013-11-11 6:48 ` AKASHI Takahiro 2013-11-11 6:48 ` AKASHI Takahiro 2013-11-06 10:25 ` [PATCH 3/4] arm64: audit: Add AArch32 support AKASHI Takahiro 2013-11-06 10:25 ` AKASHI Takahiro 2013-11-08 14:55 ` Will Deacon 2013-11-08 14:55 ` Will Deacon 2013-11-11 7:40 ` AKASHI Takahiro 2013-11-11 7:40 ` AKASHI Takahiro 2013-11-06 10:25 ` [PATCH 4/4] arm64: audit: Add audit hook in ptrace/syscall_trace AKASHI Takahiro 2013-11-06 10:25 ` AKASHI Takahiro 2013-11-08 14:34 ` [PATCH 0/4] arm64: Add audit support Will Deacon 2013-11-08 14:34 ` Will Deacon 2013-11-11 6:38 ` AKASHI Takahiro 2013-11-11 6:38 ` AKASHI Takahiro 2014-01-17 8:13 ` [PATCH v2 0/6] " AKASHI Takahiro 2014-01-17 8:13 ` AKASHI Takahiro 2014-01-17 8:13 ` [PATCH v2 1/6] audit: Enable arm64 support AKASHI Takahiro 2014-01-17 8:13 ` AKASHI Takahiro 2014-01-23 14:18 ` Catalin Marinas 2014-01-23 14:18 ` Catalin Marinas 2014-01-23 14:18 ` Catalin Marinas 2014-01-27 5:12 ` AKASHI Takahiro 2014-01-27 5:12 ` AKASHI Takahiro 2014-01-27 5:12 ` AKASHI Takahiro 2014-01-27 14:49 ` Catalin Marinas 2014-01-27 14:49 ` Catalin Marinas 2014-01-27 14:49 ` Catalin Marinas 2014-01-29 20:21 ` Richard Guy Briggs 2014-01-29 20:21 ` Richard Guy Briggs 2014-01-29 20:21 ` Richard Guy Briggs 2014-01-29 22:36 ` Richard Guy Briggs 2014-01-29 22:36 ` Richard Guy Briggs 2014-01-29 22:36 ` Richard Guy Briggs 2014-02-03 5:59 ` AKASHI Takahiro 2014-02-03 5:59 ` AKASHI Takahiro 2014-02-03 16:06 ` Richard Guy Briggs 2014-02-03 16:06 ` Richard Guy Briggs 2014-02-04 16:25 ` Richard Guy Briggs 2014-02-04 16:25 ` Richard Guy Briggs 2014-02-04 16:25 ` Richard Guy Briggs 2014-02-03 6:00 ` [PATCH] audit: Add CONFIG_HAVE_ARCH_AUDITSYSCALL AKASHI Takahiro 2014-02-03 6:00 ` AKASHI Takahiro 2014-02-25 9:16 ` [PATCH v2 0/1] " AKASHI Takahiro 2014-02-25 9:16 ` AKASHI Takahiro 2014-02-25 9:16 ` AKASHI Takahiro 2014-02-25 9:16 ` AKASHI Takahiro 2014-02-25 9:16 ` AKASHI Takahiro 2014-02-25 9:16 ` [PATCH v2 1/1] " AKASHI Takahiro 2014-02-25 9:16 ` AKASHI Takahiro 2014-02-25 9:16 ` AKASHI Takahiro 2014-02-25 9:16 ` AKASHI Takahiro 2014-02-25 9:16 ` AKASHI Takahiro 2014-02-25 14:53 ` Will Deacon 2014-02-25 14:53 ` Will Deacon 2014-02-25 14:53 ` Will Deacon 2014-02-25 14:53 ` Will Deacon 2014-02-25 14:53 ` Will Deacon 2014-02-25 15:25 ` Richard Guy Briggs 2014-02-25 15:25 ` Richard Guy Briggs 2014-02-25 15:25 ` Richard Guy Briggs 2014-02-25 15:25 ` Richard Guy Briggs 2014-02-25 17:40 ` Matt Turner 2014-02-25 17:40 ` Matt Turner 2014-02-25 17:40 ` Matt Turner 2014-02-25 17:40 ` Matt Turner 2014-02-26 12:31 ` Michael Ellerman 2014-02-26 12:31 ` Michael Ellerman 2014-02-26 12:31 ` Michael Ellerman 2014-02-26 12:31 ` Michael Ellerman 2014-02-26 12:31 ` Michael Ellerman 2014-01-17 8:13 ` [PATCH v2 2/6] arm64: Add regs_return_value() in syscall.h AKASHI Takahiro 2014-01-17 8:13 ` AKASHI Takahiro 2014-01-17 8:13 ` [PATCH v2 3/6] arm64: Add audit support AKASHI Takahiro 2014-01-17 8:13 ` AKASHI Takahiro 2014-01-17 8:13 ` [PATCH v2 4/6] arm64: audit: Add 32-bit (compat) syscall support AKASHI Takahiro 2014-01-17 8:13 ` AKASHI Takahiro 2014-01-17 16:46 ` Will Deacon 2014-01-17 16:46 ` Will Deacon 2014-01-17 16:46 ` Will Deacon 2014-01-20 5:23 ` AKASHI Takahiro 2014-01-20 5:23 ` AKASHI Takahiro 2014-01-20 5:23 ` AKASHI Takahiro 2014-01-17 8:13 ` [PATCH v2 5/6] arm64: audit: Add makefile rule to create unistd_32.h for compat syscalls AKASHI Takahiro 2014-01-17 8:13 ` AKASHI Takahiro 2014-01-23 14:53 ` Catalin Marinas 2014-01-23 14:53 ` Catalin Marinas 2014-01-23 14:53 ` Catalin Marinas 2014-01-27 6:13 ` AKASHI Takahiro 2014-01-27 6:13 ` AKASHI Takahiro 2014-01-27 6:13 ` AKASHI Takahiro 2014-01-17 8:13 ` [PATCH v2 6/6] arm64: audit: Add audit hook in ptrace/syscall_trace AKASHI Takahiro 2014-01-17 8:13 ` AKASHI Takahiro 2014-01-23 14:56 ` Catalin Marinas 2014-01-23 14:56 ` Catalin Marinas 2014-01-23 14:56 ` Catalin Marinas 2014-01-17 19:44 ` [PATCH v2 0/6] arm64: Add audit support Richard Guy Briggs 2014-01-17 19:44 ` Richard Guy Briggs 2014-01-17 19:44 ` Richard Guy Briggs 2014-02-03 6:56 ` [PATCH v3 0/3] " AKASHI Takahiro 2014-02-03 6:56 ` AKASHI Takahiro 2014-02-03 6:56 ` [PATCH v3 1/3] arm64: Add regs_return_value() in syscall.h AKASHI Takahiro 2014-02-03 6:56 ` AKASHI Takahiro 2014-02-04 17:30 ` Will Deacon 2014-02-04 17:30 ` Will Deacon 2014-02-04 17:30 ` Will Deacon 2014-02-03 6:56 ` [PATCH v3 2/3] arm64: Add audit support AKASHI Takahiro 2014-02-03 6:56 ` AKASHI Takahiro 2014-02-04 17:30 ` Will Deacon 2014-02-04 17:30 ` Will Deacon 2014-02-04 17:30 ` Will Deacon 2014-02-03 6:56 ` [PATCH v3 3/3] arm64: audit: Add audit hook in ptrace/syscall_trace AKASHI Takahiro 2014-02-03 6:56 ` AKASHI Takahiro 2014-02-04 17:31 ` Will Deacon 2014-02-04 17:31 ` Will Deacon 2014-02-04 17:31 ` Will Deacon 2014-02-05 1:54 ` AKASHI Takahiro 2014-02-05 1:54 ` AKASHI Takahiro 2014-02-05 1:54 ` AKASHI Takahiro 2014-02-07 10:07 ` [PATCH] arm64: make a single hook to syscall_trace() for all syscall features AKASHI Takahiro 2014-02-07 10:07 ` AKASHI Takahiro 2014-02-11 13:49 ` Richard Guy Briggs 2014-02-11 13:49 ` Richard Guy Briggs 2014-02-11 13:49 ` Richard Guy Briggs 2014-02-17 17:35 ` Will Deacon 2014-02-17 17:35 ` Will Deacon 2014-02-17 17:35 ` Will Deacon 2014-02-19 11:53 ` AKASHI Takahiro 2014-02-19 11:53 ` AKASHI Takahiro 2014-02-19 11:53 ` AKASHI Takahiro 2014-02-25 9:14 ` [PATCH v2 0/1] " AKASHI Takahiro 2014-02-25 9:14 ` AKASHI Takahiro 2014-02-25 9:14 ` [PATCH v2 1/1] " AKASHI Takahiro 2014-02-25 9:14 ` AKASHI Takahiro 2014-02-25 15:00 ` Will Deacon 2014-02-25 15:00 ` Will Deacon 2014-02-25 15:00 ` Will Deacon 2014-02-26 2:00 ` AKASHI Takahiro 2014-02-26 2:00 ` AKASHI Takahiro 2014-02-26 2:00 ` AKASHI Takahiro 2014-02-26 11:25 ` Will Deacon 2014-02-26 11:25 ` Will Deacon 2014-02-26 11:25 ` Will Deacon 2014-02-27 1:33 ` AKASHI Takahiro 2014-02-27 1:33 ` AKASHI Takahiro 2014-02-27 1:33 ` AKASHI Takahiro 2014-02-28 5:14 ` [PATCH v3 0/2] arm64: prerequisites for audit and ftrace AKASHI Takahiro 2014-02-28 5:14 ` AKASHI Takahiro 2014-02-28 5:14 ` [PATCH v3 1/2] arm64: make a single hook to syscall_trace() for all syscall features AKASHI Takahiro 2014-02-28 5:14 ` AKASHI Takahiro 2014-02-28 15:57 ` Will Deacon 2014-02-28 15:57 ` Will Deacon 2014-02-28 15:57 ` Will Deacon 2014-02-28 5:14 ` [PATCH v3 2/2] arm64: Add regs_return_value() in syscall.h AKASHI Takahiro 2014-02-28 5:14 ` AKASHI Takahiro 2014-03-13 10:11 ` [PATCH v4 0/3] arm64: prerequisites for audit and ftrace AKASHI Takahiro 2014-03-13 10:11 ` AKASHI Takahiro 2014-03-13 10:11 ` [PATCH v4 1/3] arm64: make a single hook to syscall_trace() for all syscall features AKASHI Takahiro 2014-03-13 10:11 ` AKASHI Takahiro 2014-03-13 18:28 ` Will Deacon 2014-03-13 18:28 ` Will Deacon 2014-03-13 18:28 ` Will Deacon 2014-03-13 10:11 ` AKASHI Takahiro [this message] 2014-03-13 10:11 ` [PATCH v4 2/3] arm64: split syscall_trace() into separate functions for enter/exit AKASHI Takahiro 2014-03-13 18:41 ` Will Deacon 2014-03-13 18:41 ` Will Deacon 2014-03-13 18:41 ` Will Deacon 2014-03-14 16:51 ` AKASHI Takahiro 2014-03-14 16:51 ` AKASHI Takahiro 2014-03-14 16:51 ` AKASHI Takahiro 2014-03-13 10:11 ` [PATCH v4 3/3] arm64: Add regs_return_value() in syscall.h AKASHI Takahiro 2014-03-13 10:11 ` AKASHI Takahiro 2014-03-15 5:39 ` [PATCH v5 0/4] arm64: prerequisites for audit and ftrace AKASHI Takahiro 2014-03-15 5:39 ` AKASHI Takahiro 2014-03-15 5:39 ` AKASHI Takahiro 2014-03-15 5:39 ` [PATCH v5 1/4] arm64: make a single hook to syscall_trace() for all syscall features AKASHI Takahiro 2014-03-15 5:39 ` AKASHI Takahiro 2014-03-15 5:39 ` AKASHI Takahiro 2014-03-15 5:39 ` [PATCH v5 2/4] arm64: split syscall_trace() into separate functions for enter/exit AKASHI Takahiro 2014-03-15 5:39 ` AKASHI Takahiro 2014-03-15 5:39 ` AKASHI Takahiro 2014-03-16 19:46 ` Richard Guy Briggs 2014-03-16 19:46 ` Richard Guy Briggs 2014-03-16 19:46 ` Richard Guy Briggs 2014-04-16 13:27 ` Will Deacon 2014-04-16 13:27 ` Will Deacon 2014-04-16 13:27 ` Will Deacon 2014-04-28 9:58 ` AKASHI Takahiro 2014-04-28 9:58 ` AKASHI Takahiro 2014-04-28 9:58 ` AKASHI Takahiro 2014-03-15 5:39 ` [PATCH v5 3/4] arm64: Add regs_return_value() in syscall.h AKASHI Takahiro 2014-03-15 5:39 ` AKASHI Takahiro 2014-03-15 5:39 ` [PATCH v5 4/4] arm64: is_compat_task is defined both in asm/compat.h and linux/compat.h AKASHI Takahiro 2014-03-15 5:39 ` AKASHI Takahiro 2014-03-16 19:48 ` Richard Guy Briggs 2014-03-16 19:48 ` Richard Guy Briggs 2014-03-16 19:48 ` Richard Guy Briggs 2014-04-16 13:29 ` Will Deacon 2014-04-16 13:29 ` Will Deacon 2014-04-16 13:29 ` Will Deacon 2014-04-30 9:51 ` [PATCH v6 0/4] arm64: prerequisites for audit and ftrace AKASHI Takahiro 2014-04-30 9:51 ` AKASHI Takahiro 2014-04-30 9:51 ` [PATCH v6 1/4] arm64: make a single hook to syscall_trace() for all syscall features AKASHI Takahiro 2014-04-30 9:51 ` AKASHI Takahiro 2014-04-30 9:51 ` [PATCH v6 2/4] arm64: split syscall_trace() into separate functions for enter/exit AKASHI Takahiro 2014-04-30 9:51 ` AKASHI Takahiro 2014-04-30 9:51 ` [PATCH v6 3/4] arm64: Add regs_return_value() in syscall.h AKASHI Takahiro 2014-04-30 9:51 ` AKASHI Takahiro 2014-04-30 9:51 ` [PATCH v6 4/4] arm64: is_compat_task is defined both in asm/compat.h and linux/compat.h AKASHI Takahiro 2014-04-30 9:51 ` AKASHI Takahiro 2014-05-12 15:52 ` [PATCH v6 0/4] arm64: prerequisites for audit and ftrace Catalin Marinas 2014-05-12 15:52 ` Catalin Marinas 2014-05-12 15:52 ` Catalin Marinas 2014-02-07 10:10 ` [PATCH v4 0/3] arm64: Add audit support AKASHI Takahiro 2014-02-07 10:10 ` AKASHI Takahiro 2014-02-07 10:10 ` [PATCH v4 1/3] arm64: Add regs_return_value() in syscall.h AKASHI Takahiro 2014-02-07 10:10 ` AKASHI Takahiro 2014-02-07 10:10 ` [PATCH v4 2/3] arm64: Add audit support AKASHI Takahiro 2014-02-07 10:10 ` AKASHI Takahiro 2014-02-07 10:10 ` [PATCH v4 3/3] arm64: audit: Add audit hook in ptrace/syscall_trace AKASHI Takahiro 2014-02-07 10:10 ` AKASHI Takahiro 2014-02-17 17:42 ` Will Deacon 2014-02-17 17:42 ` Will Deacon 2014-02-17 17:42 ` Will Deacon 2014-02-11 13:51 ` [PATCH v4 0/3] arm64: Add audit support Richard Guy Briggs 2014-02-11 13:51 ` Richard Guy Briggs 2014-02-11 13:51 ` Richard Guy Briggs 2014-02-25 9:18 ` [PATCH v5 " AKASHI Takahiro 2014-02-25 9:18 ` AKASHI Takahiro 2014-02-25 9:18 ` [PATCH v5 1/3] arm64: Add regs_return_value() in syscall.h AKASHI Takahiro 2014-02-25 9:18 ` AKASHI Takahiro 2014-02-25 9:18 ` [PATCH v5 2/3] arm64: Add audit support AKASHI Takahiro 2014-02-25 9:18 ` AKASHI Takahiro 2014-02-25 9:18 ` [PATCH v5 3/3] arm64: audit: Add audit hook in ptrace/syscall_trace AKASHI Takahiro 2014-02-25 9:18 ` AKASHI Takahiro 2014-02-28 5:17 ` [PATCH v6 0/2] arm64: Add audit support AKASHI Takahiro 2014-02-28 5:17 ` AKASHI Takahiro 2014-02-28 5:17 ` [PATCH v6 1/2] " AKASHI Takahiro 2014-02-28 5:17 ` AKASHI Takahiro 2014-03-05 2:50 ` Richard Guy Briggs 2014-03-05 2:50 ` Richard Guy Briggs 2014-03-05 2:50 ` Richard Guy Briggs 2014-03-06 2:21 ` AKASHI Takahiro 2014-03-06 2:21 ` AKASHI Takahiro 2014-02-28 5:17 ` [PATCH v6 2/2] arm64: audit: Add audit hook in ptrace/syscall_trace AKASHI Takahiro 2014-02-28 5:17 ` AKASHI Takahiro 2014-02-28 16:15 ` Will Deacon 2014-02-28 16:15 ` Will Deacon 2014-02-28 16:15 ` Will Deacon 2014-02-28 20:45 ` Richard Guy Briggs 2014-02-28 20:45 ` Richard Guy Briggs 2014-03-06 2:10 ` AKASHI Takahiro 2014-03-06 2:10 ` AKASHI Takahiro 2014-03-06 2:10 ` AKASHI Takahiro 2014-03-06 2:55 ` Richard Guy Briggs 2014-03-06 2:55 ` Richard Guy Briggs 2014-03-06 2:55 ` Richard Guy Briggs 2014-03-13 10:16 ` [PATCH v7 0/2] arm64: Add audit support AKASHI Takahiro 2014-03-13 10:16 ` AKASHI Takahiro 2014-03-13 10:16 ` [PATCH v7 1/2] " AKASHI Takahiro 2014-03-13 10:16 ` AKASHI Takahiro 2014-03-13 10:16 ` [PATCH v7 2/2] arm64: audit: Add audit hook in syscall_trace_enter/exit() AKASHI Takahiro 2014-03-13 10:16 ` AKASHI Takahiro 2014-03-13 18:43 ` Will Deacon 2014-03-13 18:43 ` Will Deacon 2014-03-13 18:43 ` Will Deacon 2014-03-15 5:49 ` [PATCH_v8 0/2] arm64: Add audit support AKASHI Takahiro 2014-03-15 5:49 ` AKASHI Takahiro 2014-03-15 5:49 ` [PATCH_v8 1/2] " AKASHI Takahiro 2014-03-15 5:49 ` AKASHI Takahiro 2014-03-15 5:49 ` [PATCH_v8 2/2] arm64: audit: Add audit hook in syscall_trace_enter/exit() AKASHI Takahiro 2014-03-15 5:49 ` AKASHI Takahiro 2014-04-16 11:30 ` Will Deacon 2014-04-16 11:30 ` Will Deacon 2014-04-16 11:30 ` Will Deacon 2014-04-28 9:55 ` AKASHI Takahiro 2014-04-28 9:55 ` AKASHI Takahiro 2014-04-28 9:55 ` AKASHI Takahiro 2014-04-11 21:37 ` [PATCH_v8 0/2] arm64: Add audit support Don Dutile 2014-04-11 21:37 ` Don Dutile 2014-04-28 9:51 ` AKASHI Takahiro 2014-04-28 9:51 ` AKASHI Takahiro 2014-04-28 22:25 ` Don Dutile 2014-04-28 22:25 ` Don Dutile 2014-04-30 9:57 ` [PATCH v9 " AKASHI Takahiro 2014-04-30 9:57 ` AKASHI Takahiro 2014-04-30 9:57 ` [PATCH v9 1/2] " AKASHI Takahiro 2014-04-30 9:57 ` AKASHI Takahiro 2014-04-30 9:57 ` [PATCH v9 2/2] arm64: audit: Add audit hook in syscall_trace_enter/exit() AKASHI Takahiro 2014-04-30 9:57 ` AKASHI Takahiro
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