The patch titled pids: sys_setpgid: use change_pid() helper has been removed from the -mm tree. Its filename was pids-sys_setpgid-use-change_pid-helper.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: pids: sys_setpgid: use change_pid() helper From: Oleg Nesterov <oleg@xxxxxxxxxx> Use change_pid() instead of detach_pid() + attach_pid() in sys_setpgid(). This way task_pgrp() is not NULL in between. Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx> Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> Cc: Pavel Emelyanov <xemul@xxxxxxxxxx> Cc: Roland McGrath <roland@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- kernel/sys.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff -puN kernel/sys.c~pids-sys_setpgid-use-change_pid-helper kernel/sys.c --- a/kernel/sys.c~pids-sys_setpgid-use-change_pid-helper +++ a/kernel/sys.c @@ -978,8 +978,7 @@ asmlinkage long sys_setpgid(pid_t pid, p goto out; if (task_pgrp(p) != pgrp) { - detach_pid(p, PIDTYPE_PGID); - attach_pid(p, PIDTYPE_PGID, pgrp); + change_pid(p, PIDTYPE_PGID, pgrp); set_task_pgrp(p, pid_nr(pgrp)); } _ Patches currently in -mm which might be from oleg@xxxxxxxxxx are origin.patch posix-timers-bug-10460-discard-the-pending-signal-when-the-timer-is-destroyed.patch workqueue-remove-redundant-function-invocation.patch put_pid-make-sure-we-dont-free-the-live-pid.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html