#include <linux/rculist.h>
#include <asm/byteorder.h>
#include <linux/swab.h>
+#include <linux/user_namespace.h>
#include <wrapper/vmalloc.h> /* for wrapper_vmalloc_sync_mappings() */
#include <ringbuffer/frontend_types.h>
#include <ringbuffer/backend.h>
#include <wrapper/rcu.h>
-#include <wrapper/user_namespace.h>
#include <lttng/types.h>
#include <lttng/probe-user.h>
#include <lttng/events.h>
#undef _ctf_integer_ext
#define _ctf_integer_ext(_type, _item, _src, _byte_order, _base, _user, _nowrite) \
lttng_kernel_static_event_field(#_item, \
- lttng_kernel_static_type_integer_from_type(_type, _byte_order, _base), \
- _nowrite, _user, 0),
+ _lttng_kernel_static_type_integer_from_type(_type, _byte_order, _user, _base), \
+ _nowrite, 0),
#undef _ctf_array_encoded
#define _ctf_array_encoded(_type, _item, _src, _length, \
_encoding, _byte_order, _elem_type_base, _user, _nowrite) \
lttng_kernel_static_event_field(#_item, \
lttng_kernel_static_type_array(_length, \
- lttng_kernel_static_type_integer_from_type(_type, _byte_order, _elem_type_base), \
+ _lttng_kernel_static_type_integer_from_type(_type, _byte_order, _user, _elem_type_base), \
0, \
_encoding), \
- _nowrite, _user, 0),
+ _nowrite, 0),
#undef _ctf_array_bitfield
#define _ctf_array_bitfield(_type, _item, _src, _length, _user, _nowrite) \
lttng_kernel_static_event_field(#_item, \
lttng_kernel_static_type_array((_length) * sizeof(_type) * CHAR_BIT, \
- lttng_kernel_static_type_integer(1, 1, 0, __LITTLE_ENDIAN, 10), \
+ _lttng_kernel_static_type_integer(1, 1, 0, __LITTLE_ENDIAN, _user, 10), \
lttng_alignof(_type), \
none), \
- _nowrite, _user, 0),
+ _nowrite, 0),
#undef _ctf_sequence_encoded
#define _ctf_sequence_encoded(_type, _item, _src, \
_byte_order, _elem_type_base, _user, _nowrite) \
lttng_kernel_static_event_field("_" #_item "_length", \
lttng_kernel_static_type_integer_from_type(_length_type, __BYTE_ORDER, 10), \
- _nowrite, 0, 1), \
+ _nowrite, 1), \
lttng_kernel_static_event_field(#_item, \
lttng_kernel_static_type_sequence(NULL, /* Use previous field. */ \
- lttng_kernel_static_type_integer_from_type(_type, _byte_order, _elem_type_base), \
+ _lttng_kernel_static_type_integer_from_type(_type, _byte_order, _user, _elem_type_base), \
0, \
_encoding), \
- _nowrite, _user, 0),
+ _nowrite, 0),
#undef _ctf_sequence_bitfield
#define _ctf_sequence_bitfield(_type, _item, _src, \
_user, _nowrite) \
lttng_kernel_static_event_field("_" #_item "_length", \
lttng_kernel_static_type_integer_from_type(_length_type, __BYTE_ORDER, 10), \
- _nowrite, 0, 1), \
+ _nowrite, 1), \
lttng_kernel_static_event_field(#_item, \
lttng_kernel_static_type_sequence(NULL, /* Use previous field. */ \
- lttng_kernel_static_type_integer(1, 1, 0, __LITTLE_ENDIAN, 10), \
+ _lttng_kernel_static_type_integer(1, 1, 0, __LITTLE_ENDIAN, _user, 10), \
lttng_alignof(_type), \
none), \
- _nowrite, _user, 0),
+ _nowrite, 0),
#undef _ctf_string
#define _ctf_string(_item, _src, _user, _nowrite) \
lttng_kernel_static_event_field(#_item, \
- lttng_kernel_static_type_string(UTF8), \
- _nowrite, _user, 0),
+ lttng_kernel_static_type_string(UTF8, _user), \
+ _nowrite, 0),
#undef _ctf_unused
#define _ctf_unused(_src)
#define _ctf_enum(_name, _type, _item, _src, _user, _nowrite) \
lttng_kernel_static_event_field(#_item, \
lttng_kernel_static_type_enum(&__enum_##_name, \
- lttng_kernel_static_type_integer_from_type(_type, __BYTE_ORDER, 10)), \
- _nowrite, _user, 0),
+ _lttng_kernel_static_type_integer_from_type(_type, __BYTE_ORDER, _user, 10)), \
+ _nowrite, 0),
#undef ctf_custom_field
#define ctf_custom_field(_type, _item, _code) \
- lttng_kernel_static_event_field(#_item, PARAMS(_type), 0, 0, 1),
+ lttng_kernel_static_event_field(#_item, PARAMS(_type), 0, 1),
#undef ctf_custom_type
#define ctf_custom_type(...) __VA_ARGS__
return; \
__lf = lttng_rcu_dereference(__session->uid_tracker.p); \
if (__lf && likely(!lttng_id_tracker_lookup(__lf, \
- lttng_current_uid()))) \
+ from_kuid_munged(&init_user_ns, current_uid())))) \
return; \
__lf = lttng_rcu_dereference(__session->vuid_tracker.p); \
if (__lf && likely(!lttng_id_tracker_lookup(__lf, \
- lttng_current_vuid()))) \
+ from_kuid_munged(current_user_ns(), current_uid())))) \
return; \
__lf = lttng_rcu_dereference(__session->gid_tracker.p); \
if (__lf && likely(!lttng_id_tracker_lookup(__lf, \
- lttng_current_gid()))) \
+ from_kgid_munged(&init_user_ns, current_gid())))) \
return; \
__lf = lttng_rcu_dereference(__session->vgid_tracker.p); \
if (__lf && likely(!lttng_id_tracker_lookup(__lf, \
- lttng_current_vgid()))) \
+ from_kgid_munged(current_user_ns(), current_gid())))) \
return; \
break; \
} \
#define TP_ID1(_token, _system) _token##_system
#define TP_ID(_token, _system) TP_ID1(_token, _system)
-static const struct lttng_kernel_event_desc * const TP_ID(__event_desc___, TRACE_SYSTEM)[] = {
+static const struct lttng_kernel_event_desc * const TP_ID(__provider_event_desc___, TRACE_SYSTEM)[] = {
#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
};
/* non-const because list head will be modified when registered. */
static __used struct lttng_kernel_probe_desc TP_ID(__probe_desc___, TRACE_SYSTEM) = {
.provider_name = __stringify(TRACE_SYSTEM),
- .event_desc = TP_ID(__event_desc___, TRACE_SYSTEM),
- .nr_events = ARRAY_SIZE(TP_ID(__event_desc___, TRACE_SYSTEM)),
+ .event_desc = TP_ID(__provider_event_desc___, TRACE_SYSTEM),
+ .nr_events = ARRAY_SIZE(TP_ID(__provider_event_desc___, TRACE_SYSTEM)),
.head = { NULL, NULL },
.lazy_init_head = { NULL, NULL },
.lazy = 0,