diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_exec.h | 35 | ||||
| -rw-r--r-- | include/drm/drm_kunit_helpers.h | 4 | ||||
| -rw-r--r-- | include/linux/export-internal.h | 2 | ||||
| -rw-r--r-- | include/linux/trace_events.h | 7 | ||||
| -rw-r--r-- | include/net/ipv6.h | 7 |
5 files changed, 45 insertions, 10 deletions
diff --git a/include/drm/drm_exec.h b/include/drm/drm_exec.h index e0462361adf9..b5bf0b6da791 100644 --- a/include/drm/drm_exec.h +++ b/include/drm/drm_exec.h @@ -52,6 +52,20 @@ struct drm_exec { }; /** + * drm_exec_obj() - Return the object for a give drm_exec index + * @exec: Pointer to the drm_exec context + * @index: The index. + * + * Return: Pointer to the locked object corresponding to @index if + * index is within the number of locked objects. NULL otherwise. + */ +static inline struct drm_gem_object * +drm_exec_obj(struct drm_exec *exec, unsigned long index) +{ + return index < exec->num_objects ? exec->objects[index] : NULL; +} + +/** * drm_exec_for_each_locked_object - iterate over all the locked objects * @exec: drm_exec object * @index: unsigned long index for the iteration @@ -59,10 +73,23 @@ struct drm_exec { * * Iterate over all the locked GEM objects inside the drm_exec object. */ -#define drm_exec_for_each_locked_object(exec, index, obj) \ - for (index = 0, obj = (exec)->objects[0]; \ - index < (exec)->num_objects; \ - ++index, obj = (exec)->objects[index]) +#define drm_exec_for_each_locked_object(exec, index, obj) \ + for ((index) = 0; ((obj) = drm_exec_obj(exec, index)); ++(index)) + +/** + * drm_exec_for_each_locked_object_reverse - iterate over all the locked + * objects in reverse locking order + * @exec: drm_exec object + * @index: unsigned long index for the iteration + * @obj: the current GEM object + * + * Iterate over all the locked GEM objects inside the drm_exec object in + * reverse locking order. Note that @index may go below zero and wrap, + * but that will be caught by drm_exec_obj(), returning a NULL object. + */ +#define drm_exec_for_each_locked_object_reverse(exec, index, obj) \ + for ((index) = (exec)->num_objects - 1; \ + ((obj) = drm_exec_obj(exec, index)); --(index)) /** * drm_exec_until_all_locked - loop until all GEM objects are locked diff --git a/include/drm/drm_kunit_helpers.h b/include/drm/drm_kunit_helpers.h index 514c8a7a32f0..ba483c87f0e7 100644 --- a/include/drm/drm_kunit_helpers.h +++ b/include/drm/drm_kunit_helpers.h @@ -3,6 +3,8 @@ #ifndef DRM_KUNIT_HELPERS_H_ #define DRM_KUNIT_HELPERS_H_ +#include <linux/device.h> + #include <kunit/test.h> struct drm_device; @@ -51,7 +53,7 @@ __drm_kunit_helper_alloc_drm_device(struct kunit *test, { struct drm_driver *driver; - driver = kunit_kzalloc(test, sizeof(*driver), GFP_KERNEL); + driver = devm_kzalloc(dev, sizeof(*driver), GFP_KERNEL); KUNIT_ASSERT_NOT_NULL(test, driver); driver->driver_features = features; diff --git a/include/linux/export-internal.h b/include/linux/export-internal.h index 1c849db953a5..45fca09b2319 100644 --- a/include/linux/export-internal.h +++ b/include/linux/export-internal.h @@ -52,6 +52,8 @@ #ifdef CONFIG_IA64 #define KSYM_FUNC(name) @fptr(name) +#elif defined(CONFIG_PARISC) && defined(CONFIG_64BIT) +#define KSYM_FUNC(name) P%name #else #define KSYM_FUNC(name) name #endif diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index eb5c3add939b..21ae37e49319 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -62,13 +62,13 @@ void trace_event_printf(struct trace_iterator *iter, const char *fmt, ...); /* Used to find the offset and length of dynamic fields in trace events */ struct trace_dynamic_info { #ifdef CONFIG_CPU_BIG_ENDIAN - u16 offset; u16 len; + u16 offset; #else - u16 len; u16 offset; + u16 len; #endif -}; +} __packed; /* * The trace entry - the most basic unit of tracing. This is what @@ -650,7 +650,6 @@ struct trace_event_file { struct trace_event_call *event_call; struct event_filter __rcu *filter; struct eventfs_file *ef; - struct dentry *dir; struct trace_array *tr; struct trace_subsystem_dir *system; struct list_head triggers; diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 0675be0f3fa0..c6932d1a3fa8 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -784,6 +784,11 @@ static inline bool ipv6_addr_v4mapped(const struct in6_addr *a) cpu_to_be32(0x0000ffff))) == 0UL; } +static inline bool ipv6_addr_v4mapped_any(const struct in6_addr *a) +{ + return ipv6_addr_v4mapped(a) && ipv4_is_zeronet(a->s6_addr32[3]); +} + static inline bool ipv6_addr_v4mapped_loopback(const struct in6_addr *a) { return ipv6_addr_v4mapped(a) && ipv4_is_loopback(a->s6_addr32[3]); @@ -1360,7 +1365,7 @@ static inline int __ip6_sock_set_addr_preferences(struct sock *sk, int val) return 0; } -static inline int ip6_sock_set_addr_preferences(struct sock *sk, bool val) +static inline int ip6_sock_set_addr_preferences(struct sock *sk, int val) { int ret; |