Oleg Nesterov c0c1439541 selinux: selinux_setprocattr()->ptrace_parent() needs rcu_read_lock() ... selinux_setprocattr() does ptrace_parent(p) under task_lock(p), but task_struct->alloc_lock doesn't pin ->parent or ->ptrace, this looks confusing and triggers the "suspicious RCU usage" warning because ptrace_parent() does rcu_dereference_check(). And in theory this is wrong, spin_lock()->preempt_disable() doesn't necessarily imply rcu_read_lock() we need to access the ->parent. Reported-by: Evan McNabb <emcnabb@redhat.com> Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Paul Moore <pmoore@redhat.com>		2013-12-23 17:45:17 -05:00
..
include	selinux: look for IPsec labels on both inbound and outbound packets	2013-12-12 17:21:31 -05:00
ss	Revert "selinux: consider filesystem subtype in policies"	2013-12-15 11:17:45 -08:00
.gitignore
avc.c
exports.c
hooks.c	selinux: selinux_setprocattr()->ptrace_parent() needs rcu_read_lock()	2013-12-23 17:45:17 -05:00
Kconfig
Makefile
netif.c
netlabel.c
netlink.c
netnode.c
netport.c
nlmsgtab.c
selinuxfs.c
xfrm.c	selinux: look for IPsec labels on both inbound and outbound packets	2013-12-12 17:21:31 -05:00