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List:       linux-mm-commits
Subject:    + kernel-sysc-k_getrusage-can-use-while_each_thread.patch added to -mm tree
From:       akpm () linux-foundation ! org
Date:       2013-11-22 22:52:58
Message-ID: 528fe04a.DV8P6xajiGQWP5W/%akpm () linux-foundation ! org
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Subject: + kernel-sysc-k_getrusage-can-use-while_each_thread.patch added to -mm tree
To: oleg@redhat.com,keescook@chromium.org,kosaki.motohiro@jp.fujitsu.com,snanda@chromium.org,viro@zeniv.linux.org.uk
                
From: akpm@linux-foundation.org
Date: Fri, 22 Nov 2013 14:52:58 -0800


The patch titled
     Subject: kernel/sys.c: k_getrusage() can use while_each_thread()
has been added to the -mm tree.  Its filename is
     kernel-sysc-k_getrusage-can-use-while_each_thread.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/kernel-sysc-k_getrusage-can-use-while_each_thread.patch
 and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/kernel-sysc-k_getrusage-can-use-while_each_thread.patch


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The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Oleg Nesterov <oleg@redhat.com>
Subject: kernel/sys.c: k_getrusage() can use while_each_thread()

Change k_getrusage() to use while_each_thread(), no changes in the
compiled code.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Kees Cook <keescook@chromium.org>
Reviewed-by: Sameer Nanda <snanda@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/sys.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff -puN kernel/sys.c~kernel-sysc-k_getrusage-can-use-while_each_thread kernel/sys.c
--- a/kernel/sys.c~kernel-sysc-k_getrusage-can-use-while_each_thread
+++ a/kernel/sys.c
@@ -1571,8 +1571,7 @@ static void k_getrusage(struct task_stru
 			t = p;
 			do {
 				accumulate_thread_rusage(t, r);
-				t = next_thread(t);
-			} while (t != p);
+			} while_each_thread(p, t);
 			break;
 
 		default:
_

Patches currently in -mm which might be from oleg@redhat.com are

origin.patch
autofs4-allow-autofs-to-work-outside-the-initial-pid-namespace.patch
autofs4-translate-pids-to-the-right-namespace-for-the-daemon.patch
coredump-set_dumpable-fix-the-theoretical-race-with-itself.patch
coredump-kill-mmf_dumpable-and-mmf_dump_securely.patch
coredump-make-__get_dumpable-get_dumpable-inline-kill-fs-coredumph.patch
exit_state-kill-task_is_dead.patch
proc-cleanup-simplify-get_task_state-task_state_array.patch
proc-fix-the-potential-use-after-free-in-first_tid.patch
proc-change-first_tid-to-use-while_each_thread-rather-than-next_thread.patch
proc-dont-abuse-group_leader-in-proc_task_readdir-paths.patch
proc-fix-f_pos-overflows-in-first_tid.patch
fork-no-need-to-initialize-child-exit_state.patch
exec-check_unsafe_exec-use-while_each_thread-rather-than-next_thread.patch
exec-check_unsafe_exec-kill-the-dead-eagain-and-clear_in_exec-logic.patch
exec-move-the-final-allow_write_access-fput-into-free_bprm.patch
exec-kill-task_struct-did_exec.patch
fs-proc-arrayc-change-do_task_stat-to-use-while_each_thread.patch
kernel-sysc-k_getrusage-can-use-while_each_thread.patch
kernel-signalc-change-do_signal_stop-do_sigaction-to-use-while_each_thread.patch
linux-next.patch

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