From: Pavel Emelyanov <xemul@openvz.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
devel@openvz.org, Oleg Nesterov <oleg@tv-sign.ru>,
Tony Luck <tony.luck@intel.com>
Subject: [PATCH 10/12] ia64: fix ptrace inside a namespace
Date: Tue, 29 Jan 2008 17:04:20 +0300 [thread overview]
Message-ID: <479F3264.4070703@openvz.org> (raw)
In-Reply-To: <479F2C5C.1050303@openvz.org>
The ia64 has its own sys_ptrace implementation and it was
overlooked when the pid namespaces patches were sent.
Use find_task_by_vpid() in it.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
---
arch/ia64/kernel/ptrace.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 2e96f17..a671ef8 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -1437,7 +1437,7 @@ sys_ptrace (long request, pid_t pid, unsigned long addr, unsigned long data)
ret = -ESRCH;
read_lock(&tasklist_lock);
{
- child = find_task_by_pid(pid);
+ child = find_task_by_vpid(pid);
if (child) {
if (peek_or_poke)
child = find_thread_for_addr(child, addr);
--
1.5.3.4
next prev parent reply other threads:[~2008-01-29 14:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-29 13:38 [PATCH 0/12] Schedule find_task_by_pid() for removal Pavel Emelyanov
2008-01-29 13:41 ` [PATCH 1/12] Use find_task_by_vpid in posix timers Pavel Emelyanov
2008-01-29 13:43 ` [PATCH 2/12] Use find_task_by_vpid in autid code Pavel Emelyanov
2008-01-29 13:46 ` [PATCH 3/12] Use find_task_by_vpid in taskstats Pavel Emelyanov
2008-01-29 13:49 ` [PATCH 4/12] Don't operate with pid_t in rtmutex tester Pavel Emelyanov
2008-01-29 13:52 ` [PATCH 5/12] Handle pid namespaces in cgroups code Pavel Emelyanov
2008-01-29 18:08 ` Paul Menage
2008-01-29 13:55 ` [PATCH 6/12] gfs2: make gfs2_glock.gl_owner_pid be a struct pid * Pavel Emelyanov
2008-01-29 14:19 ` Steven Whitehouse
2008-01-29 14:33 ` Pavel Emelyanov
2008-01-29 13:57 ` [PATCH 7/12] gfs2: make gfs2_holder.gh_owner_pid " Pavel Emelyanov
2008-01-29 13:59 ` [PATCH 8/12] frv: use find_task_by_vpid in cxn_pin_by_pid Pavel Emelyanov
2008-01-29 14:02 ` [PATCH 9/12] ia64: make pfm_get_task work with virtual pids Pavel Emelyanov
2008-01-29 14:04 ` Pavel Emelyanov [this message]
2008-01-29 14:06 ` [PATCH 11/12] mips: use find_task_by_vpid in system calls Pavel Emelyanov
2008-01-29 14:09 ` [PATCH 12/12] Deprecate the find_task_by_pid Pavel Emelyanov
2008-02-01 22:27 ` Andrew Morton
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