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author | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-05 16:21:22 -0600 |
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committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-05 16:21:22 -0600 |
commit | 2c910cb75e1fe6de52d95c8e32caedd1629a33a5 (patch) | |
tree | 94a0eea6f8cde689d11e7583ddd0a930b8785ab4 /include | |
parent | RDMA/core: Replace open-coded variant of get_device (diff) | |
parent | RDMA/uverbs: Use device.groups to initialize device attributes (diff) | |
download | linux-dev-2c910cb75e1fe6de52d95c8e32caedd1629a33a5.tar.xz linux-dev-2c910cb75e1fe6de52d95c8e32caedd1629a33a5.zip |
Merge branch 'uverbs_dev_cleanups' into rdma.git for-next
For dependencies, branch based on rdma.git 'for-rc' of
https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/
Pull 'uverbs_dev_cleanups' from Leon Romanovsky:
====================
Reuse the char device code interfaces to simplify ib_uverbs_device
creation and destruction. As part of this series, we are sending fix to
cleanup path, which was discovered during internal review,
The fix definitely can go to -rc, but it means that this series will be
dependent on rdma-rc.
====================
* branch 'uverbs_dev_cleanups':
RDMA/uverbs: Use device.groups to initialize device attributes
RDMA/uverbs: Use cdev_device_add() instead of cdev_add()
RDMA/core: Depend on device_add() to add device attributes
RDMA/uverbs: Fix error cleanup path of ib_uverbs_add_one()
Resolved conflict in ib_device_unregister_sysfs()
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/arm-smccc.h | 38 | ||||
-rw-r--r-- | include/linux/i2c.h | 2 | ||||
-rw-r--r-- | include/linux/of.h | 33 | ||||
-rw-r--r-- | include/linux/platform_data/ina2xx.h | 2 | ||||
-rw-r--r-- | include/linux/quota.h | 8 | ||||
-rw-r--r-- | include/net/act_api.h | 7 | ||||
-rw-r--r-- | include/net/pkt_cls.h | 25 | ||||
-rw-r--r-- | include/rdma/ib_verbs.h | 3 |
8 files changed, 77 insertions, 41 deletions
diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h index ca1d2cc2cdfa..18863d56273c 100644 --- a/include/linux/arm-smccc.h +++ b/include/linux/arm-smccc.h @@ -199,47 +199,57 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1, #define __declare_arg_0(a0, res) \ struct arm_smccc_res *___res = res; \ - register u32 r0 asm("r0") = a0; \ + register unsigned long r0 asm("r0") = (u32)a0; \ register unsigned long r1 asm("r1"); \ register unsigned long r2 asm("r2"); \ register unsigned long r3 asm("r3") #define __declare_arg_1(a0, a1, res) \ + typeof(a1) __a1 = a1; \ struct arm_smccc_res *___res = res; \ - register u32 r0 asm("r0") = a0; \ - register typeof(a1) r1 asm("r1") = a1; \ + register unsigned long r0 asm("r0") = (u32)a0; \ + register unsigned long r1 asm("r1") = __a1; \ register unsigned long r2 asm("r2"); \ register unsigned long r3 asm("r3") #define __declare_arg_2(a0, a1, a2, res) \ + typeof(a1) __a1 = a1; \ + typeof(a2) __a2 = a2; \ struct arm_smccc_res *___res = res; \ - register u32 r0 asm("r0") = a0; \ - register typeof(a1) r1 asm("r1") = a1; \ - register typeof(a2) r2 asm("r2") = a2; \ + register unsigned long r0 asm("r0") = (u32)a0; \ + register unsigned long r1 asm("r1") = __a1; \ + register unsigned long r2 asm("r2") = __a2; \ register unsigned long r3 asm("r3") #define __declare_arg_3(a0, a1, a2, a3, res) \ + typeof(a1) __a1 = a1; \ + typeof(a2) __a2 = a2; \ + typeof(a3) __a3 = a3; \ struct arm_smccc_res *___res = res; \ - register u32 r0 asm("r0") = a0; \ - register typeof(a1) r1 asm("r1") = a1; \ - register typeof(a2) r2 asm("r2") = a2; \ - register typeof(a3) r3 asm("r3") = a3 + register unsigned long r0 asm("r0") = (u32)a0; \ + register unsigned long r1 asm("r1") = __a1; \ + register unsigned long r2 asm("r2") = __a2; \ + register unsigned long r3 asm("r3") = __a3 #define __declare_arg_4(a0, a1, a2, a3, a4, res) \ + typeof(a4) __a4 = a4; \ __declare_arg_3(a0, a1, a2, a3, res); \ - register typeof(a4) r4 asm("r4") = a4 + register unsigned long r4 asm("r4") = __a4 #define __declare_arg_5(a0, a1, a2, a3, a4, a5, res) \ + typeof(a5) __a5 = a5; \ __declare_arg_4(a0, a1, a2, a3, a4, res); \ - register typeof(a5) r5 asm("r5") = a5 + register unsigned long r5 asm("r5") = __a5 #define __declare_arg_6(a0, a1, a2, a3, a4, a5, a6, res) \ + typeof(a6) __a6 = a6; \ __declare_arg_5(a0, a1, a2, a3, a4, a5, res); \ - register typeof(a6) r6 asm("r6") = a6 + register unsigned long r6 asm("r6") = __a6 #define __declare_arg_7(a0, a1, a2, a3, a4, a5, a6, a7, res) \ + typeof(a7) __a7 = a7; \ __declare_arg_6(a0, a1, a2, a3, a4, a5, a6, res); \ - register typeof(a7) r7 asm("r7") = a7 + register unsigned long r7 asm("r7") = __a7 #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) #define __declare_args(count, ...) ___declare_args(count, __VA_ARGS__) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index b79387fd57da..65b4eaed1d96 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -855,7 +855,7 @@ static inline u8 i2c_8bit_addr_from_msg(const struct i2c_msg *msg) } u8 *i2c_get_dma_safe_msg_buf(struct i2c_msg *msg, unsigned int threshold); -void i2c_release_dma_safe_msg_buf(struct i2c_msg *msg, u8 *buf); +void i2c_put_dma_safe_msg_buf(u8 *buf, struct i2c_msg *msg, bool xferred); int i2c_handle_smbus_host_notify(struct i2c_adapter *adap, unsigned short addr); /** diff --git a/include/linux/of.h b/include/linux/of.h index 4d25e4f952d9..99b0ebf49632 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -256,6 +256,9 @@ static inline unsigned long of_read_ulong(const __be32 *cell, int size) #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) +extern bool of_node_name_eq(const struct device_node *np, const char *name); +extern bool of_node_name_prefix(const struct device_node *np, const char *prefix); + static inline const char *of_node_full_name(const struct device_node *np) { return np ? np->full_name : "<no-node>"; @@ -290,6 +293,8 @@ extern struct device_node *of_get_next_child(const struct device_node *node, extern struct device_node *of_get_next_available_child( const struct device_node *node, struct device_node *prev); +extern struct device_node *of_get_compatible_child(const struct device_node *parent, + const char *compatible); extern struct device_node *of_get_child_by_name(const struct device_node *node, const char *name); @@ -561,6 +566,16 @@ static inline struct device_node *to_of_node(const struct fwnode_handle *fwnode) return NULL; } +static inline bool of_node_name_eq(const struct device_node *np, const char *name) +{ + return false; +} + +static inline bool of_node_name_prefix(const struct device_node *np, const char *prefix) +{ + return false; +} + static inline const char* of_node_full_name(const struct device_node *np) { return "<no-node>"; @@ -632,6 +647,12 @@ static inline bool of_have_populated_dt(void) return false; } +static inline struct device_node *of_get_compatible_child(const struct device_node *parent, + const char *compatible) +{ + return NULL; +} + static inline struct device_node *of_get_child_by_name( const struct device_node *node, const char *name) @@ -967,6 +988,18 @@ static inline struct device_node *of_find_matching_node( return of_find_matching_node_and_match(from, matches, NULL); } +static inline const char *of_node_get_device_type(const struct device_node *np) +{ + return of_get_property(np, "type", NULL); +} + +static inline bool of_node_is_type(const struct device_node *np, const char *type) +{ + const char *match = of_node_get_device_type(np); + + return np && match && type && !strcmp(match, type); +} + /** * of_property_count_u8_elems - Count the number of u8 elements in a property * diff --git a/include/linux/platform_data/ina2xx.h b/include/linux/platform_data/ina2xx.h index 9abc0ca7259b..9f0aa1b48c78 100644 --- a/include/linux/platform_data/ina2xx.h +++ b/include/linux/platform_data/ina2xx.h @@ -1,7 +1,7 @@ /* * Driver for Texas Instruments INA219, INA226 power monitor chips * - * Copyright (C) 2012 Lothar Felten <l-felten@ti.com> + * Copyright (C) 2012 Lothar Felten <lothar.felten@gmail.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as diff --git a/include/linux/quota.h b/include/linux/quota.h index ca9772c8e48b..f32dd270b8e3 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -408,13 +408,7 @@ struct qc_type_state { struct qc_state { unsigned int s_incoredqs; /* Number of dquots in core */ - /* - * Per quota type information. The array should really have - * max(MAXQUOTAS, XQM_MAXQUOTAS) entries. BUILD_BUG_ON in - * quota_getinfo() makes sure XQM_MAXQUOTAS is large enough. Once VFS - * supports project quotas, this can be changed to MAXQUOTAS - */ - struct qc_type_state s_state[XQM_MAXQUOTAS]; + struct qc_type_state s_state[MAXQUOTAS]; /* Per quota type information */ }; /* Structure for communicating via ->set_info */ diff --git a/include/net/act_api.h b/include/net/act_api.h index 1ad5b19e83a9..970303448c90 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -23,13 +23,11 @@ struct tc_action { const struct tc_action_ops *ops; __u32 type; /* for backward compat(TCA_OLD_COMPAT) */ __u32 order; - struct list_head list; struct tcf_idrinfo *idrinfo; u32 tcfa_index; refcount_t tcfa_refcnt; atomic_t tcfa_bindcnt; - u32 tcfa_capab; int tcfa_action; struct tcf_t tcfa_tm; struct gnet_stats_basic_packed tcfa_bstats; @@ -44,7 +42,6 @@ struct tc_action { #define tcf_index common.tcfa_index #define tcf_refcnt common.tcfa_refcnt #define tcf_bindcnt common.tcfa_bindcnt -#define tcf_capab common.tcfa_capab #define tcf_action common.tcfa_action #define tcf_tm common.tcfa_tm #define tcf_bstats common.tcfa_bstats @@ -102,7 +99,6 @@ struct tc_action_ops { size_t (*get_fill_size)(const struct tc_action *act); struct net_device *(*get_dev)(const struct tc_action *a); void (*put_dev)(struct net_device *dev); - int (*delete)(struct net *net, u32 index); }; struct tc_action_net { @@ -148,8 +144,6 @@ int tcf_generic_walker(struct tc_action_net *tn, struct sk_buff *skb, const struct tc_action_ops *ops, struct netlink_ext_ack *extack); int tcf_idr_search(struct tc_action_net *tn, struct tc_action **a, u32 index); -bool tcf_idr_check(struct tc_action_net *tn, u32 index, struct tc_action **a, - int bind); int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est, struct tc_action **a, const struct tc_action_ops *ops, int bind, bool cpustats); @@ -158,7 +152,6 @@ void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a); void tcf_idr_cleanup(struct tc_action_net *tn, u32 index); int tcf_idr_check_alloc(struct tc_action_net *tn, u32 *index, struct tc_action **a, int bind); -int tcf_idr_delete_index(struct tc_action_net *tn, u32 index); int __tcf_idr_release(struct tc_action *a, bool bind, bool strict); static inline int tcf_idr_release(struct tc_action *a, bool bind) diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index ef727f71336e..75a3f3fdb359 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -298,19 +298,13 @@ static inline void tcf_exts_put_net(struct tcf_exts *exts) #endif } -static inline void tcf_exts_to_list(const struct tcf_exts *exts, - struct list_head *actions) -{ #ifdef CONFIG_NET_CLS_ACT - int i; - - for (i = 0; i < exts->nr_actions; i++) { - struct tc_action *a = exts->actions[i]; - - list_add_tail(&a->list, actions); - } +#define tcf_exts_for_each_action(i, a, exts) \ + for (i = 0; i < TCA_ACT_MAX_PRIO && ((a) = (exts)->actions[i]); i++) +#else +#define tcf_exts_for_each_action(i, a, exts) \ + for (; 0; (void)(i), (void)(a), (void)(exts)) #endif -} static inline void tcf_exts_stats_update(const struct tcf_exts *exts, @@ -361,6 +355,15 @@ static inline bool tcf_exts_has_one_action(struct tcf_exts *exts) #endif } +static inline struct tc_action *tcf_exts_first_action(struct tcf_exts *exts) +{ +#ifdef CONFIG_NET_CLS_ACT + return exts->actions[0]; +#else + return NULL; +#endif +} + /** * tcf_exts_exec - execute tc filter extensions * @skb: socket buffer diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index a4c3a09a91bc..ddc7c317e136 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -2539,6 +2539,9 @@ struct ib_device { struct module *owner; struct device dev; + /* First group for device attributes, NULL terminated array */ + const struct attribute_group *groups[2]; + struct kobject *ports_parent; struct list_head port_list; |