security/device_cgroup.c

110

list_for_each_entry(walk, &dev_cgroup->exceptions, list) {

security/device_cgroup.c

124

list_add_tail_rcu(&excopy->list, &dev_cgroup->exceptions);

security/device_cgroup.c

131

static void dev_exception_rm(struct dev_cgroup *dev_cgroup,

security/device_cgroup.c

138

list_for_each_entry_safe(walk, tmp, &dev_cgroup->exceptions, list) {

security/device_cgroup.c

154

static void __dev_exception_clean(struct dev_cgroup *dev_cgroup)

security/device_cgroup.c

158

list_for_each_entry_safe(ex, tmp, &dev_cgroup->exceptions, list) {

security/device_cgroup.c

170

static void dev_exception_clean(struct dev_cgroup *dev_cgroup)

security/device_cgroup.c

174

__dev_exception_clean(dev_cgroup);

security/device_cgroup.c

177

static inline bool is_devcg_online(const struct dev_cgroup *devcg)

security/device_cgroup.c

190

struct dev_cgroup *dev_cgroup = css_to_devcgroup(css);

security/device_cgroup.c

191

struct dev_cgroup *parent_dev_cgroup = css_to_devcgroup(css->parent);

security/device_cgroup.c

197

dev_cgroup->behavior = DEVCG_DEFAULT_ALLOW;

security/device_cgroup.c

199

ret = dev_exceptions_copy(&dev_cgroup->exceptions,

security/device_cgroup.c

202

dev_cgroup->behavior = parent_dev_cgroup->behavior;

security/device_cgroup.c

211

struct dev_cgroup *dev_cgroup = css_to_devcgroup(css);

security/device_cgroup.c

214

dev_cgroup->behavior = DEVCG_DEFAULT_NONE;

security/device_cgroup.c

224

struct dev_cgroup *dev_cgroup;

security/device_cgroup.c

226

dev_cgroup = kzalloc_obj(*dev_cgroup);

security/device_cgroup.c

227

if (!dev_cgroup)

security/device_cgroup.c

229

INIT_LIST_HEAD(&dev_cgroup->exceptions);

security/device_cgroup.c

230

dev_cgroup->behavior = DEVCG_DEFAULT_NONE;

security/device_cgroup.c

232

return &dev_cgroup->css;

security/device_cgroup.c

237

struct dev_cgroup *dev_cgroup = css_to_devcgroup(css);

security/device_cgroup.c

239

__dev_exception_clean(dev_cgroup);

security/device_cgroup.c

240

kfree(dev_cgroup);

security/device_cgroup.c

279

struct dev_cgroup *devcgroup = css_to_devcgroup(seq_css(m));

security/device_cgroup.c

398

static bool verify_new_ex(struct dev_cgroup *dev_cgroup,

security/device_cgroup.c

408

if (dev_cgroup->behavior == DEVCG_DEFAULT_ALLOW) {

security/device_cgroup.c

421

match = match_exception_partial(&dev_cgroup->exceptions,

security/device_cgroup.c

438

match = match_exception(&dev_cgroup->exceptions, refex->type,

security/device_cgroup.c

456

static int parent_has_perm(struct dev_cgroup *childcg,

security/device_cgroup.c

459

struct dev_cgroup *parent = css_to_devcgroup(childcg->css.parent);

security/device_cgroup.c

477

static bool parent_allows_removal(struct dev_cgroup *childcg,

security/device_cgroup.c

480

struct dev_cgroup *parent = css_to_devcgroup(childcg->css.parent);

security/device_cgroup.c

49

static inline struct dev_cgroup *css_to_devcgroup(struct cgroup_subsys_state *s)

security/device_cgroup.c

503

static inline int may_allow_all(struct dev_cgroup *parent)

security/device_cgroup.c

51

return s ? container_of(s, struct dev_cgroup, css) : NULL;

security/device_cgroup.c

523

static void revalidate_active_exceptions(struct dev_cgroup *devcg)

security/device_cgroup.c

54

static inline struct dev_cgroup *task_devcgroup(struct task_struct *task)

security/device_cgroup.c

542

static int propagate_exception(struct dev_cgroup *devcg_root,

security/device_cgroup.c

551

struct dev_cgroup *devcg = css_to_devcgroup(pos);

security/device_cgroup.c

604

static int devcgroup_update_access(struct dev_cgroup *devcgroup,

security/device_cgroup.c

611

struct dev_cgroup *parent = css_to_devcgroup(devcgroup->css.parent);

security/device_cgroup.c

612

struct dev_cgroup tmp_devcgrp;

security/device_cgroup.c

829

struct dev_cgroup *dev_cgroup;

security/device_cgroup.c

833

dev_cgroup = task_devcgroup(current);

security/device_cgroup.c

834

if (dev_cgroup->behavior == DEVCG_DEFAULT_ALLOW)

security/device_cgroup.c

836

rc = !match_exception_partial(&dev_cgroup->exceptions,

security/device_cgroup.c

840

rc = match_exception(&dev_cgroup->exceptions, type, major,

security/device_cgroup.c

99

static int dev_exception_add(struct dev_cgroup *dev_cgroup,

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

80

struct dev_cgroup *skel;