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-rw-r--r--include/drm/drm_modes.h2
-rw-r--r--include/linux/ftrace.h23
-rw-r--r--include/linux/memcontrol.h2
-rw-r--r--include/linux/sunrpc/gss_api.h3
-rw-r--r--include/linux/sunrpc/gss_krb5.h6
-rw-r--r--include/linux/sunrpc/xdr.h1
6 files changed, 33 insertions, 4 deletions
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index 99134d4f35eb..320f8112a0f8 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -48,7 +48,7 @@ struct videomode;
* @MODE_HSYNC: hsync out of range
* @MODE_VSYNC: vsync out of range
* @MODE_H_ILLEGAL: mode has illegal horizontal timings
- * @MODE_V_ILLEGAL: mode has illegal horizontal timings
+ * @MODE_V_ILLEGAL: mode has illegal vertical timings
* @MODE_BAD_WIDTH: requires an unsupported linepitch
* @MODE_NOMODE: no mode with a matching name
* @MODE_NO_INTERLACE: interlaced mode not supported
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index db95244a62d4..ab4bd15cbcdb 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -210,6 +210,29 @@ struct ftrace_ops {
#endif
};
+extern struct ftrace_ops __rcu *ftrace_ops_list;
+extern struct ftrace_ops ftrace_list_end;
+
+/*
+ * Traverse the ftrace_global_list, invoking all entries. The reason that we
+ * can use rcu_dereference_raw_check() is that elements removed from this list
+ * are simply leaked, so there is no need to interact with a grace-period
+ * mechanism. The rcu_dereference_raw_check() calls are needed to handle
+ * concurrent insertions into the ftrace_global_list.
+ *
+ * Silly Alpha and silly pointer-speculation compiler optimizations!
+ */
+#define do_for_each_ftrace_op(op, list) \
+ op = rcu_dereference_raw_check(list); \
+ do
+
+/*
+ * Optimized for just a single item in the list (as that is the normal case).
+ */
+#define while_for_each_ftrace_op(op) \
+ while (likely(op = rcu_dereference_raw_check((op)->next)) && \
+ unlikely((op) != &ftrace_list_end))
+
/*
* Type of the current tracing.
*/
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index d275c72c4f8e..977edd3b7bd8 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -783,6 +783,8 @@ static inline void memcg_memory_event(struct mem_cgroup *memcg,
atomic_long_inc(&memcg->memory_events[event]);
cgroup_file_notify(&memcg->events_file);
+ if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))
+ break;
if (cgrp_dfl_root.flags & CGRP_ROOT_MEMORY_LOCAL_EVENTS)
break;
} while ((memcg = parent_mem_cgroup(memcg)) &&
diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index 48c1b1674cbf..bc07e51f20d1 100644
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -21,6 +21,7 @@
struct gss_ctx {
struct gss_api_mech *mech_type;
void *internal_ctx_id;
+ unsigned int slack, align;
};
#define GSS_C_NO_BUFFER ((struct xdr_netobj) 0)
@@ -66,6 +67,7 @@ u32 gss_wrap(
u32 gss_unwrap(
struct gss_ctx *ctx_id,
int offset,
+ int len,
struct xdr_buf *inbuf);
u32 gss_delete_sec_context(
struct gss_ctx **ctx_id);
@@ -126,6 +128,7 @@ struct gss_api_ops {
u32 (*gss_unwrap)(
struct gss_ctx *ctx_id,
int offset,
+ int len,
struct xdr_buf *buf);
void (*gss_delete_sec_context)(
void *internal_ctx_id);
diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index c1d77dd8ed41..e8f8ffe7448b 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -83,7 +83,7 @@ struct gss_krb5_enctype {
u32 (*encrypt_v2) (struct krb5_ctx *kctx, u32 offset,
struct xdr_buf *buf,
struct page **pages); /* v2 encryption function */
- u32 (*decrypt_v2) (struct krb5_ctx *kctx, u32 offset,
+ u32 (*decrypt_v2) (struct krb5_ctx *kctx, u32 offset, u32 len,
struct xdr_buf *buf, u32 *headskip,
u32 *tailskip); /* v2 decryption function */
};
@@ -255,7 +255,7 @@ gss_wrap_kerberos(struct gss_ctx *ctx_id, int offset,
struct xdr_buf *outbuf, struct page **pages);
u32
-gss_unwrap_kerberos(struct gss_ctx *ctx_id, int offset,
+gss_unwrap_kerberos(struct gss_ctx *ctx_id, int offset, int len,
struct xdr_buf *buf);
@@ -312,7 +312,7 @@ gss_krb5_aes_encrypt(struct krb5_ctx *kctx, u32 offset,
struct page **pages);
u32
-gss_krb5_aes_decrypt(struct krb5_ctx *kctx, u32 offset,
+gss_krb5_aes_decrypt(struct krb5_ctx *kctx, u32 offset, u32 len,
struct xdr_buf *buf, u32 *plainoffset,
u32 *plainlen);
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 01bb41908c93..22c207b2425f 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -184,6 +184,7 @@ xdr_adjust_iovec(struct kvec *iov, __be32 *p)
extern void xdr_shift_buf(struct xdr_buf *, size_t);
extern void xdr_buf_from_iov(struct kvec *, struct xdr_buf *);
extern int xdr_buf_subsegment(struct xdr_buf *, struct xdr_buf *, unsigned int, unsigned int);
+extern void xdr_buf_trim(struct xdr_buf *, unsigned int);
extern int read_bytes_from_xdr_buf(struct xdr_buf *, unsigned int, void *, unsigned int);
extern int write_bytes_to_xdr_buf(struct xdr_buf *, unsigned int, void *, unsigned int);