[kernel] Update utrace patches from Oleg.
Josh Boyer
jwboyer at fedoraproject.org
Mon Nov 21 20:48:27 UTC 2011
commit aca5e3322aa3ca778cc311632cc27a641bc97a7d
Author: Josh Boyer <jwboyer at redhat.com>
Date: Mon Nov 21 15:42:09 2011 -0500
Update utrace patches from Oleg.
Also available at git://github.com/utrace/linux utrace-3.2
utrace.patch | 1652 +++++++++++++++++++++++++---------------------------------
1 files changed, 713 insertions(+), 939 deletions(-)
---
diff --git a/utrace.patch b/utrace.patch
index 576c737..060d351 100644
--- a/utrace.patch
+++ b/utrace.patch
@@ -1,39 +1,38 @@
From davej Wed Aug 3 15:16:11 2011
+From oleg at redhat.com Mon Nov 21 15:06:14 2011
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- oleg at redhat.com; Wed, 3 Aug 2011 21:09:28 +0200 (CEST)
-Date: Wed, 3 Aug 2011 21:09:26 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:32 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:30 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 01/31] utrace core
-Message-ID: <20110803190926.GA30903 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 01/33] utrace core
+Message-ID: <20111121200130.GA27756 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
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+X-Scanned-By: MIMEDefang 2.68 on 10.5.11.25
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Lines: 3867
@@ -711,10 +710,10 @@ index 3a1dafd..f0c0ea2 100644
if (p->files)
fdt = files_fdtable(p->files);
diff --git a/include/linux/sched.h b/include/linux/sched.h
-index 20b03bf..c6d79af 100644
+index 68daf4f..4d45f93 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
-@@ -1406,6 +1406,11 @@ struct task_struct {
+@@ -1403,6 +1403,11 @@ struct task_struct {
#endif
seccomp_t seccomp;
@@ -1425,7 +1424,7 @@ index 0000000..f251efe
+
+#endif /* linux/utrace.h */
diff --git a/init/Kconfig b/init/Kconfig
-index d627783..7afce1f 100644
+index 43298f9..3f670e5 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -372,6 +372,15 @@ config AUDIT_TREE
@@ -1445,7 +1444,7 @@ index d627783..7afce1f 100644
menu "RCU Subsystem"
diff --git a/kernel/Makefile b/kernel/Makefile
-index d06467f..85828da 100644
+index e898c5b..e43bbfb 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -68,6 +68,7 @@ obj-$(CONFIG_IKCONFIG) += configs.o
@@ -3906,47 +3905,40 @@ index 0000000..ef856c9
1.5.5.1
-From davej Wed Aug 3 15:16:13 2011
+From oleg at redhat.com Mon Nov 21 15:06:17 2011
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:35 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:33 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 02/31] utrace: add utrace_init_task/utrace_free_task calls
-Message-ID: <20110803190929.GA30907 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 02/33] utrace: add utrace_init_task/utrace_free_task calls
+Message-ID: <20111121200133.GA27759 at redhat.com>
MIME-Version: 1.0
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-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
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Lines: 47
@@ -3966,7 +3958,7 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/kernel/fork.c b/kernel/fork.c
-index e7ceaca..a9891da 100644
+index ba0d172..b8719c2 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -66,6 +66,7 @@
@@ -3986,7 +3978,7 @@ index e7ceaca..a9891da 100644
free_task_struct(tsk);
}
EXPORT_SYMBOL(free_task);
-@@ -1096,6 +1099,8 @@ static struct task_struct *copy_process(unsigned long clone_flags,
+@@ -1093,6 +1096,8 @@ static struct task_struct *copy_process(unsigned long clone_flags,
if (!p)
goto fork_out;
@@ -3999,47 +3991,40 @@ index e7ceaca..a9891da 100644
1.5.5.1
-From davej Wed Aug 3 15:16:18 2011
+From oleg at redhat.com Mon Nov 21 15:06:20 2011
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:39 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:36 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 03/31] tracehooks: add utrace hooks
-Message-ID: <20110803190932.GA30915 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 03/33] tracehooks: add utrace hooks
+Message-ID: <20111121200136.GA27766 at redhat.com>
MIME-Version: 1.0
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@@ -4120,48 +4105,41 @@ index a71a292..8cc28bc 100644
1.5.5.1
-From davej Wed Aug 3 15:16:14 2011
+From oleg at redhat.com Mon Nov 21 15:06:23 2011
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-Date: Wed, 3 Aug 2011 21:09:35 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:42 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:39 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 04/31] tracehooks: reintroduce
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 04/33] tracehooks: reintroduce
tracehook_consider_fatal_signal()
-Message-ID: <20110803190935.GA30918 at redhat.com>
+Message-ID: <20111121200139.GA27769 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
-X-Scanned-By: MIMEDefang 2.68 on 10.5.11.25
+X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22
Status: RO
Content-Length: 3257
Lines: 90
@@ -4177,7 +4155,7 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
3 files changed, 26 insertions(+), 4 deletions(-)
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
-index ffabcd9..1018ab6 100644
+index a9807dd..f506e1b 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -329,7 +329,7 @@ void __kprobes do_per_trap(struct pt_regs *regs)
@@ -4189,7 +4167,7 @@ index ffabcd9..1018ab6 100644
return;
info.si_signo = SIGTRAP;
info.si_errno = 0;
-@@ -428,7 +428,7 @@ static void __kprobes illegal_op(struct pt_regs *regs, long pgm_int_code,
+@@ -429,7 +429,7 @@ static void __kprobes illegal_op(struct pt_regs *regs, long pgm_int_code,
if (get_user(*((__u16 *) opcode), (__u16 __user *) location))
return;
if (*((__u16 *) opcode) == S390_BREAKPOINT_U16) {
@@ -4232,7 +4210,7 @@ index 8cc28bc..ec2af67 100644
/**
* set_notify_resume - cause tracehook_notify_resume() to be called
diff --git a/kernel/signal.c b/kernel/signal.c
-index 291c970..d7ef0da 100644
+index b3f78d0..d7b90cd 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -494,7 +494,7 @@ int unhandled_signal(struct task_struct *tsk, int sig)
@@ -4257,46 +4235,39 @@ index 291c970..d7ef0da 100644
1.5.5.1
-From davej Wed Aug 3 15:16:20 2011
+From oleg at redhat.com Mon Nov 21 15:06:26 2011
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-Date: Wed, 3 Aug 2011 21:09:37 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:44 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:42 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 05/31] add utrace hooks into sig_ignored() and
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 05/33] add utrace hooks into sig_ignored() and
recalc_sigpending()
-Message-ID: <20110803190937.GA30926 at redhat.com>
+Message-ID: <20111121200142.GA27777 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22
Status: RO
@@ -4327,7 +4298,7 @@ index f251efe..1b8da1c 100644
/*
diff --git a/kernel/signal.c b/kernel/signal.c
-index d7ef0da..0f9af0b 100644
+index d7b90cd..8594cb2 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -87,7 +87,7 @@ static int sig_ignored(struct task_struct *t, int sig, int from_ancestor_ns)
@@ -4355,45 +4326,38 @@ index d7ef0da..0f9af0b 100644
1.5.5.1
-From davej Wed Aug 3 15:16:21 2011
+From oleg at redhat.com Mon Nov 21 15:06:28 2011
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-Date: Wed, 3 Aug 2011 21:09:40 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:47 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:45 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 06/31] restore the EXEC/EXIT/CLONE utrace hooks
-Message-ID: <20110803190940.GA30929 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 06/33] restore the EXEC/EXIT/CLONE utrace hooks
+Message-ID: <20111121200145.GA27780 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12
Status: RO
@@ -4412,10 +4376,10 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
4 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/fs/exec.c b/fs/exec.c
-index da80612..a0814cd 100644
+index 3625464..7d8f8bd 100644
--- a/fs/exec.c
+++ b/fs/exec.c
-@@ -1401,9 +1401,12 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
+@@ -1397,9 +1397,12 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
*/
bprm->recursion_depth = depth;
if (retval >= 0) {
@@ -4447,10 +4411,10 @@ index 1b8da1c..9ac0b1b 100644
/*
diff --git a/kernel/exit.c b/kernel/exit.c
-index 2913b35..c1b0ab6 100644
+index d0b7d98..f5eba3b 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
-@@ -913,6 +913,7 @@ NORET_TYPE void do_exit(long code)
+@@ -911,6 +911,7 @@ NORET_TYPE void do_exit(long code)
*/
set_fs(USER_DS);
@@ -4459,10 +4423,10 @@ index 2913b35..c1b0ab6 100644
validate_creds_for_do_exit(tsk);
diff --git a/kernel/fork.c b/kernel/fork.c
-index a9891da..37f4a07 100644
+index b8719c2..09d5049 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
-@@ -1539,6 +1539,8 @@ long do_fork(unsigned long clone_flags,
+@@ -1535,6 +1535,8 @@ long do_fork(unsigned long clone_flags,
audit_finish_fork(p);
@@ -4471,7 +4435,7 @@ index a9891da..37f4a07 100644
/*
* We set PF_STARTING at creation in case tracing wants to
* use this to distinguish a fully live task from one that
-@@ -1550,6 +1552,8 @@ long do_fork(unsigned long clone_flags,
+@@ -1546,6 +1548,8 @@ long do_fork(unsigned long clone_flags,
wake_up_new_task(p);
/* forking complete and child started to run, tell ptracer */
@@ -4484,48 +4448,41 @@ index a9891da..37f4a07 100644
1.5.5.1
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+From oleg at redhat.com Mon Nov 21 15:06:30 2011
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-Date: Wed, 3 Aug 2011 21:09:43 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:49 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:47 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 07/31] utrace: utrace_report_death() can use
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 07/33] utrace: utrace_report_death() can use
task_utrace_struct()
-Message-ID: <20110803190943.GA30936 at redhat.com>
+Message-ID: <20111121200147.GA27787 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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+In-Reply-To: <20111121200039.GA27699 at redhat.com>
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+X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12
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@@ -4575,45 +4532,38 @@ index ef856c9..1e750ad 100644
1.5.5.1
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-Date: Wed, 3 Aug 2011 21:09:45 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:52 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:50 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 08/31] restore the DEATH/REAP utrace hooks
-Message-ID: <20110803190945.GA30939 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 08/33] restore the DEATH/REAP utrace hooks
+Message-ID: <20111121200150.GA27790 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
X-Scanned-By: MIMEDefang 2.68 on 10.5.11.25
Status: RO
@@ -4666,7 +4616,7 @@ index 9a2e2f4..cf13839 100644
+
#endif /* linux/utrace.h */
diff --git a/kernel/exit.c b/kernel/exit.c
-index c1b0ab6..ba5ba22 100644
+index f5eba3b..746c5df 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -168,6 +168,8 @@ void release_task(struct task_struct * p)
@@ -4678,7 +4628,7 @@ index c1b0ab6..ba5ba22 100644
/* don't need to get the RCU readlock here - the process is dead and
* can't be modifying its own credentials. But shut RCU-lockdep up */
rcu_read_lock();
-@@ -860,6 +862,8 @@ static void exit_notify(struct task_struct *tsk, int group_dead)
+@@ -858,6 +860,8 @@ static void exit_notify(struct task_struct *tsk, int group_dead)
wake_up_process(tsk->signal->group_exit_task);
write_unlock_irq(&tasklist_lock);
@@ -4691,47 +4641,40 @@ index c1b0ab6..ba5ba22 100644
1.5.5.1
-From davej Wed Aug 3 15:22:02 2011
+From oleg at redhat.com Mon Nov 21 15:06:35 2011
Return-Path: oleg at redhat.com
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:54 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:52 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 09/31] utrace: remove jobctl bits
-Message-ID: <20110803190948.GA30942 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 09/33] utrace: remove jobctl bits
+Message-ID: <20111121200152.GA27793 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
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+X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23
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@@ -4793,47 +4736,40 @@ index 1e750ad..5d3974e 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:56 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:55 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 10/31] ptrace: take ->siglock around s/TRACED/RUNNING/
-Message-ID: <20110803190951.GA30949 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 10/33] ptrace: take ->siglock around s/TRACED/RUNNING/
+Message-ID: <20111121200155.GA27801 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
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+X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11
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Content-Length: 1624
Lines: 56
@@ -4851,7 +4787,7 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
2 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index 9de3ecf..56b8fc1 100644
+index 24d0447..daf47bc 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -589,6 +589,8 @@ static int ptrace_setsiginfo(struct task_struct *child, const siginfo_t *info)
@@ -4877,10 +4813,10 @@ index 9de3ecf..56b8fc1 100644
return 0;
}
diff --git a/kernel/signal.c b/kernel/signal.c
-index 0f9af0b..71f5cca 100644
+index 8594cb2..4512bb4 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
-@@ -1878,7 +1878,10 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
+@@ -1886,7 +1886,10 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
if (gstop_done)
do_notify_parent_cldstop(current, false, why);
@@ -4895,47 +4831,40 @@ index 0f9af0b..71f5cca 100644
1.5.5.1
-From davej Wed Aug 3 15:16:37 2011
+From oleg at redhat.com Mon Nov 21 15:06:40 2011
Return-Path: oleg at redhat.com
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-Date: Wed, 3 Aug 2011 21:09:53 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:01:59 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:57 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 11/31] introduce wake_up_quiescent()
-Message-ID: <20110803190953.GA30952 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 11/33] introduce wake_up_quiescent()
+Message-ID: <20111121200157.GA27805 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
-X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22
+X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12
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Lines: 93
@@ -4968,7 +4897,7 @@ index a822300..2be3712 100644
extern int do_send_sig_info(int sig, struct siginfo *info,
struct task_struct *p, bool group);
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index 56b8fc1..4194664 100644
+index daf47bc..8439ef1 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -621,7 +621,7 @@ static int ptrace_resume(struct task_struct *child, long request,
@@ -4981,7 +4910,7 @@ index 56b8fc1..4194664 100644
}
diff --git a/kernel/signal.c b/kernel/signal.c
-index 71f5cca..3e8e0b1 100644
+index 4512bb4..99a6008 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -702,6 +702,14 @@ void signal_wake_up(struct task_struct *t, int resume)
@@ -5008,7 +4937,7 @@ index 71f5cca..3e8e0b1 100644
else
ptrace_trap_notify(t);
} while_each_thread(p, t);
-@@ -1879,7 +1887,7 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
+@@ -1887,7 +1895,7 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
do_notify_parent_cldstop(current, false, why);
spin_lock_irq(¤t->sighand->siglock);
@@ -5034,49 +4963,42 @@ index 5d3974e..cebc390 100644
1.5.5.1
-From davej Wed Aug 3 15:22:01 2011
+From oleg at redhat.com Mon Nov 21 15:06:43 2011
Return-Path: oleg at redhat.com
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:02 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:01:59 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 12/31] introduce ptrace_signal_wake_up()
-Message-ID: <20110803190956.GA30959 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 12/33] introduce ptrace_signal_wake_up()
+Message-ID: <20111121200159.GA27812 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
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+Content-Length: 3670
Lines: 113
Add the new helper, ptrace_signal_wake_up(), change ptrace.c/signal.c
@@ -5118,7 +5040,7 @@ index 800f113..6d9282a 100644
extern long arch_ptrace(struct task_struct *child, long request,
unsigned long addr, unsigned long data);
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index 4194664..1a50090 100644
+index 8439ef1..a464ab5 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -25,6 +25,18 @@
@@ -5167,7 +5089,7 @@ index 4194664..1a50090 100644
unlock_task_sighand(child, &flags);
ret = 0;
-@@ -760,7 +772,7 @@ int ptrace_request(struct task_struct *child, long request,
+@@ -757,7 +769,7 @@ int ptrace_request(struct task_struct *child, long request,
* start of this trap and now. Trigger re-trap.
*/
if (child->jobctl & JOBCTL_TRAP_NOTIFY)
@@ -5177,7 +5099,7 @@ index 4194664..1a50090 100644
}
unlock_task_sighand(child, &flags);
diff --git a/kernel/signal.c b/kernel/signal.c
-index 3e8e0b1..0dc6abb 100644
+index 99a6008..7a47a93 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -854,7 +854,7 @@ static void ptrace_trap_notify(struct task_struct *t)
@@ -5193,48 +5115,41 @@ index 3e8e0b1..0dc6abb 100644
1.5.5.1
-From davej Wed Aug 3 15:15:58 2011
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-Date: Wed, 3 Aug 2011 21:09:59 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:04 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:02 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 13/31] wait_task_inactive: treat task->state and
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 13/33] wait_task_inactive: treat task->state and
match_state as bitmasks
-Message-ID: <20110803190959.GA30962 at redhat.com>
+Message-ID: <20111121200202.GA27816 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
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@@ -5263,10 +5178,10 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/sched.c b/kernel/sched.c
-index ccacdbd..66ef2fb 100644
+index 0e9344a..84ecc0a 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
-@@ -2289,7 +2289,7 @@ unsigned long wait_task_inactive(struct task_struct *p, long match_state)
+@@ -2443,7 +2443,7 @@ unsigned long wait_task_inactive(struct task_struct *p, long match_state)
* is actually now running somewhere else!
*/
while (task_running(rq, p)) {
@@ -5279,47 +5194,40 @@ index ccacdbd..66ef2fb 100644
1.5.5.1
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+From oleg at redhat.com Mon Nov 21 15:06:48 2011
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:07 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:05 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 14/31] introduce TASK_UTRACED state
-Message-ID: <20110803191001.GA30969 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 14/33] introduce TASK_UTRACED state
+Message-ID: <20111121200205.GA27823 at redhat.com>
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+In-Reply-To: <20111121200039.GA27699 at redhat.com>
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@@ -5358,10 +5266,10 @@ index f0c0ea2..e0daec4 100644
static inline const char *get_task_state(struct task_struct *tsk)
diff --git a/include/linux/sched.h b/include/linux/sched.h
-index c6d79af..f3f0a77 100644
+index 4d45f93..746b4d3 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
-@@ -184,16 +184,17 @@ print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
+@@ -185,16 +185,17 @@ print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
#define TASK_UNINTERRUPTIBLE 2
#define __TASK_STOPPED 4
#define __TASK_TRACED 8
@@ -5386,7 +5294,7 @@ index c6d79af..f3f0a77 100644
extern char ___assert_task_state[1 - 2*!!(
sizeof(TASK_STATE_TO_CHAR_STR)-1 != ilog2(TASK_STATE_MAX)+1)];
-@@ -202,15 +203,16 @@ extern char ___assert_task_state[1 - 2*!!(
+@@ -203,15 +204,16 @@ extern char ___assert_task_state[1 - 2*!!(
#define TASK_KILLABLE (TASK_WAKEKILL | TASK_UNINTERRUPTIBLE)
#define TASK_STOPPED (TASK_WAKEKILL | __TASK_STOPPED)
#define TASK_TRACED (TASK_WAKEKILL | __TASK_TRACED)
@@ -5409,47 +5317,40 @@ index c6d79af..f3f0a77 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:09 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:08 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 15/31] utrace: use TASK_UTRACED instead of TASK_TRACED
-Message-ID: <20110803191004.GA30972 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 15/33] utrace: use TASK_UTRACED instead of TASK_TRACED
+Message-ID: <20111121200208.GA27826 at redhat.com>
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@@ -5585,48 +5486,41 @@ index cebc390..2097103 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:12 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:10 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 16/31] reintroduce tracehook_finish_jctl() as
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 16/33] reintroduce tracehook_finish_jctl() as
utrace_end_stop()
-Message-ID: <20110803191007.GA30979 at redhat.com>
+Message-ID: <20111121200210.GA27829 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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+In-Reply-To: <20111121200039.GA27699 at redhat.com>
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@@ -5670,10 +5564,10 @@ index cf13839..0279c74 100644
+
#endif /* linux/utrace.h */
diff --git a/kernel/signal.c b/kernel/signal.c
-index 0dc6abb..a625309 100644
+index 7a47a93..ba46eab 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
-@@ -1895,6 +1895,8 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
+@@ -1903,6 +1903,8 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
read_unlock(&tasklist_lock);
}
@@ -5682,7 +5576,7 @@ index 0dc6abb..a625309 100644
/*
* While in TASK_TRACED, we were considered "frozen enough".
* Now that we woke up, it's crucial if we're supposed to be
-@@ -2059,6 +2061,9 @@ static bool do_signal_stop(int signr)
+@@ -2067,6 +2069,9 @@ static bool do_signal_stop(int signr)
/* Now we don't run again until woken by SIGCONT or SIGKILL */
schedule();
@@ -5709,47 +5603,40 @@ index 2097103..d41b982 100644
1.5.5.1
-From davej Wed Aug 3 15:21:41 2011
+From oleg at redhat.com Mon Nov 21 15:06:56 2011
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:14 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:12 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 17/31] teach wake_up_quiescent() to do "selective" wake_up
-Message-ID: <20110803191009.GA30982 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 17/33] teach wake_up_quiescent() to do "selective" wake_up
+Message-ID: <20111121200212.GA27836 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
-X-Scanned-By: MIMEDefang 2.68 on 10.5.11.25
+X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22
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Content-Length: 1335
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@@ -5767,7 +5654,7 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/kernel/signal.c b/kernel/signal.c
-index a625309..0d1675a 100644
+index ba46eab..e06f795 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -701,11 +701,26 @@ void signal_wake_up(struct task_struct *t, int resume)
@@ -5801,48 +5688,41 @@ index a625309..0d1675a 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:17 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:15 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 18/31] ptrace_stop: do not assume the task is running after
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 18/33] ptrace_stop: do not assume the task is running after
wake_up_quiescent()
-Message-ID: <20110803191012.GA30985 at redhat.com>
+Message-ID: <20111121200215.GA27839 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
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+X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11
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Content-Length: 956
Lines: 31
@@ -5857,10 +5737,10 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/kernel/signal.c b/kernel/signal.c
-index 0d1675a..249760f 100644
+index e06f795..9348da6 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
-@@ -1908,6 +1908,14 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
+@@ -1916,6 +1916,14 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
if (clear_code)
current->exit_code = 0;
read_unlock(&tasklist_lock);
@@ -5879,48 +5759,41 @@ index 0d1675a..249760f 100644
1.5.5.1
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+From oleg at redhat.com Mon Nov 21 15:07:01 2011
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-Date: Wed, 3 Aug 2011 21:10:14 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:19 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:18 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 19/31] get_signal_to_deliver: restore/restructure
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 19/33] get_signal_to_deliver: restore/restructure
utrace/ptrace signal reporting
-Message-ID: <20110803191014.GA30992 at redhat.com>
+Message-ID: <20111121200218.GA27846 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
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+X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11
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Content-Length: 3556
Lines: 115
@@ -5986,10 +5859,10 @@ index 0279c74..63103e2 100644
+
#endif /* linux/utrace.h */
diff --git a/kernel/signal.c b/kernel/signal.c
-index 249760f..3c783d3 100644
+index 9348da6..38ea4e6 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
-@@ -2234,17 +2234,27 @@ relock:
+@@ -2242,17 +2242,27 @@ relock:
for (;;) {
struct k_sigaction *ka;
@@ -6025,7 +5898,7 @@ index 249760f..3c783d3 100644
if (!signr)
break; /* will return 0 */
-@@ -2254,9 +2264,9 @@ relock:
+@@ -2262,9 +2272,9 @@ relock:
regs, cookie);
if (!signr)
continue;
@@ -6041,46 +5914,39 @@ index 249760f..3c783d3 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:22 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:20 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 20/31] utrace_get_signal:
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 20/33] utrace_get_signal:
s/JOBCTL_STOP_PENDING/JOBCTL_PENDING_MASK/
-Message-ID: <20110803191017.GA30995 at redhat.com>
+Message-ID: <20111121200220.GA27849 at redhat.com>
MIME-Version: 1.0
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@@ -6121,47 +5987,40 @@ index d41b982..0bb0a06 100644
1.5.5.1
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-Date: Wed, 3 Aug 2011 21:10:20 +0200
+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:25 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:23 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 21/31] introduce ptrace_set_syscall_trace()
-Message-ID: <20110803191020.GA31002 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 21/33] introduce ptrace_set_syscall_trace()
+Message-ID: <20111121200223.GA27856 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
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+X-Scanned-By: MIMEDefang 2.68 on 10.5.11.25
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@@ -6176,7 +6035,7 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
1 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index 1a50090..dc2ad34 100644
+index a464ab5..43357e5 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -38,6 +38,14 @@ void ptrace_signal_wake_up(struct task_struct *p, int quiescent)
@@ -6219,47 +6078,40 @@ index 1a50090..dc2ad34 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:27 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:25 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 22/31] introduce PT_SYSCALL_TRACE flag
-Message-ID: <20110803191022.GA31005 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 22/33] introduce PT_SYSCALL_TRACE flag
+Message-ID: <20111121200225.GA27860 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
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@@ -6315,7 +6167,7 @@ index ec2af67..eb9fe30 100644
ptrace_notify(SIGTRAP | ((ptrace & PT_TRACESYSGOOD) ? 0x80 : 0));
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index dc2ad34..7deb292 100644
+index 43357e5..1ac03eb 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -40,10 +40,13 @@ void ptrace_signal_wake_up(struct task_struct *p, int quiescent)
@@ -6338,48 +6190,41 @@ index dc2ad34..7deb292 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:30 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:28 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 23/31] utrace: don't clear TIF_SYSCALL_TRACE if it is
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 23/33] utrace: don't clear TIF_SYSCALL_TRACE if it is
needed by ptrace
-Message-ID: <20110803191025.GA31012 at redhat.com>
+Message-ID: <20111121200228.GA27863 at redhat.com>
MIME-Version: 1.0
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@@ -6409,47 +6254,40 @@ index 0bb0a06..bebf6de 100644
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:32 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:30 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 24/31] introduce task_utrace_lock/task_utrace_unlock
-Message-ID: <20110803191028.GA31015 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 24/33] introduce task_utrace_lock/task_utrace_unlock
+Message-ID: <20111121200230.GA27870 at redhat.com>
MIME-Version: 1.0
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@@ -6536,48 +6374,41 @@ index bebf6de..960dd9e 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:35 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:33 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 25/31] teach ptrace_set_syscall_trace() to play well with
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 25/33] teach ptrace_set_syscall_trace() to play well with
utrace
-Message-ID: <20110803191030.GA31018 at redhat.com>
+Message-ID: <20111121200233.GA27873 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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@@ -6599,7 +6430,7 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index 7deb292..69850e9 100644
+index 1ac03eb..739183a 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -24,6 +24,7 @@
@@ -6632,45 +6463,38 @@ index 7deb292..69850e9 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:38 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:36 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 26/31] introduce PT_SINGLE_STEP and PT_SINGLE_BLOCK
-Message-ID: <20110803191033.GA31025 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 26/33] introduce PT_SINGLE_STEP and PT_SINGLE_BLOCK
+Message-ID: <20111121200236.GA27880 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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-In-Reply-To: <20110803190806.GA30619 at redhat.com>
+In-Reply-To: <20111121200039.GA27699 at redhat.com>
User-Agent: Mutt/1.5.18 (2008-05-17)
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@@ -6762,7 +6586,7 @@ index eb9fe30..21c8ca2 100644
}
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index 69850e9..d250a71 100644
+index 739183a..792080d 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -630,13 +630,16 @@ static int ptrace_resume(struct task_struct *child, long request,
@@ -6786,48 +6610,41 @@ index 69850e9..d250a71 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:40 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:38 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 27/31] utrace: finish_resume_report: don't do
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 27/33] utrace: finish_resume_report: don't do
user_xxx_step() if ptrace_wants_step()
-Message-ID: <20110803191036.GA31028 at redhat.com>
+Message-ID: <20111121200238.GA27883 at redhat.com>
MIME-Version: 1.0
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@@ -6917,48 +6734,41 @@ index 960dd9e..05e8532 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:43 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:41 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 28/31] ptrace: shift user_*_step() from ptrace_resume() to
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 28/33] ptrace: shift user_*_step() from ptrace_resume() to
ptrace_stop()
-Message-ID: <20110803191038.GA31035 at redhat.com>
+Message-ID: <20111121200241.GA27890 at redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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+In-Reply-To: <20111121200039.GA27699 at redhat.com>
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@@ -6990,7 +6800,7 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index d250a71..d1ef124 100644
+index 792080d..eba9a22 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -635,14 +635,10 @@ static int ptrace_resume(struct task_struct *child, long request,
@@ -7009,10 +6819,10 @@ index d250a71..d1ef124 100644
child->exit_code = data;
diff --git a/kernel/signal.c b/kernel/signal.c
-index 3c783d3..43a3e77 100644
+index 38ea4e6..b13d2bc 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
-@@ -1920,6 +1920,17 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
+@@ -1928,6 +1928,17 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
utrace_end_stop();
@@ -7034,45 +6844,38 @@ index 3c783d3..43a3e77 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:45 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:43 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
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-Subject: [PATCH 29/31] ptrace_disable: no need to disable stepping
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+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 29/33] ptrace_disable: no need to disable stepping
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@@ -7109,47 +6912,40 @@ index d1557dc..96d315a 100644
1.5.5.1
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+Date: Mon, 21 Nov 2011 21:02:46 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
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-Subject: [PATCH 30/31] ptrace_report_syscall: check TIF_SYSCALL_EMU
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+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 30/33] ptrace_report_syscall: check TIF_SYSCALL_EMU
+Message-ID: <20111121200246.GA27896 at redhat.com>
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@@ -7183,46 +6979,39 @@ index b6812d4..90ca578 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:50 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:48 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH 31/31] utrace_resume: check irqs_disabled() to shut up
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 31/33] utrace_resume: check irqs_disabled() to shut up
lockdep
-Message-ID: <20110803191046.GA31049 at redhat.com>
+Message-ID: <20111121200248.GA27903 at redhat.com>
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@@ -7256,49 +7045,41 @@ index 05e8532..c817a46 100644
1.5.5.1
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+Date: Mon, 21 Nov 2011 21:02:51 +0100
From: Oleg Nesterov <oleg at redhat.com>
To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
Kyle McMartin <kmcmartin at redhat.com>
-Cc: kernel at lists.fedoraproject.org, utrace-devel at redhat.com
-Subject: [PATCH utrace-3.1 32/31] ptrace_report_syscall: check if
- TIF_SYSCALL_EMU is defined
-Message-ID: <20110809173656.GC26443 at redhat.com>
-References: <20110802174514.GA23073 at redhat.com> <20110803190806.GA30619 at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 32/33] ptrace_report_syscall: check if TIF_SYSCALL_EMU is
+ defined
+Message-ID: <20111121200251.GA27906 at redhat.com>
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@@ -7335,50 +7116,43 @@ index 90ca578..a1bac95 100644
1.5.5.1
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+ oleg at redhat.com; Mon, 21 Nov 2011 21:02:55 +0100 (CET)
+Date: Mon, 21 Nov 2011 21:02:53 +0100
From: Oleg Nesterov <oleg at redhat.com>
-To: Dave Jones <davej at redhat.com>
-Cc: kernel at lists.fedoraproject.org, cebbert at redhat.com
-Subject: [PATCH F-16] bz735118: utrace: s390: fix the compile problem with
- traps.c
-Message-ID: <20110901181053.GA24990 at redhat.com>
+To: Dave Jones <davej at redhat.com>, "Frank Ch. Eigler" <fche at redhat.com>,
+ Josh Boyer <jwboyer at redhat.com>, Josh Stone <jistone at redhat.com>,
+ Kyle McMartin <kmcmartin at redhat.com>
+Cc: kernel at lists.fedoraproject.org
+Subject: [PATCH 33/33] utrace: s390: fix the compile problem with traps.c
+Message-ID: <20111121200253.GA27913 at redhat.com>
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-
-https://bugzilla.redhat.com/show_bug.cgi?id=735118
+Content-Length: 725
+Lines: 25
d99e60e5 "tracehooks: reintroduce tracehook_consider_fatal_signal()"
breaks the compilation of arch/s390/kernel/traps.c. Restore the
@@ -7390,7 +7164,7 @@ Signed-off-by: Oleg Nesterov <oleg at redhat.com>
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
-index 1018ab6..50e975d 100644
+index f506e1b..3132498 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -18,7 +18,7 @@
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