9 files changed, 48 insertions, 29 deletions

diff --git a/include/linux/atomic.h b/include/linux/atomic.h
index df4f369254c0..506c3531832e 100644
--- a/include/linux/atomic.h
+++ b/include/linux/atomic.h
@@ -559,25 +559,25 @@ static inline int atomic_dec_if_positive(atomic_t *v)
 #endif
 
 /**
- * fetch_or - perform *ptr |= mask and return old value of *ptr
- * @ptr: pointer to value
- * @mask: mask to OR on the value
- *
- * cmpxchg based fetch_or, macro so it works for different integer types
+ * atomic_fetch_or - perform *p |= mask and return old value of *p
+ * @p: pointer to atomic_t
+ * @mask: mask to OR on the atomic_t
  */
-#ifndef fetch_or
-#define fetch_or(ptr, mask)                                             \
-({      typeof(*(ptr)) __old, __val = *(ptr);                           \
-        for (;;) {                                                      \
-                __old = cmpxchg((ptr), __val, __val | (mask));          \
-                if (__old == __val)                                     \
-                        break;                                          \
-                __val = __old;                                          \
-        }                                                               \
-        __old;                                                          \
-})
-#endif
+#ifndef atomic_fetch_or
+static inline int atomic_fetch_or(atomic_t *p, int mask)
+{
+        int old, val = atomic_read(p);
+
+        for (;;) {
+                old = atomic_cmpxchg(p, val, val | mask);
+                if (old == val)
+                        break;
+                val = old;
+        }
 
+        return old;
+}
+#endif
 
 #ifdef CONFIG_GENERIC_ATOMIC64
 #include <asm-generic/atomic64.h>
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index f0ba9c2ec639..e3354b74286c 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -24,6 +24,8 @@
 #define PHY_ID_BCM7250                  0xae025280
 #define PHY_ID_BCM7364                  0xae025260
 #define PHY_ID_BCM7366                  0x600d8490
+#define PHY_ID_BCM7346                  0x600d8650
+#define PHY_ID_BCM7362                  0x600d84b0
 #define PHY_ID_BCM7425                  0x600d86b0
 #define PHY_ID_BCM7429                  0x600d8730
 #define PHY_ID_BCM7435                  0x600d8750
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index 485fe5519448..d9d6a9d77489 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -188,7 +188,7 @@ static struct configfs_bin_attribute _pfx##attr_##_name = {	\
 }
 
 #define CONFIGFS_BIN_ATTR_RO(_pfx, _name, _priv, _maxsz)        \
-static struct configfs_attribute _pfx##attr_##_name = {         \
+static struct configfs_bin_attribute _pfx##attr_##_name = {     \
         .cb_attr = {                                            \
                 .ca_name        = __stringify(_name),           \
                 .ca_mode        = S_IRUGO,                      \
@@ -200,7 +200,7 @@ static struct configfs_attribute _pfx##attr_##_name = {		\
 }
 
 #define CONFIGFS_BIN_ATTR_WO(_pfx, _name, _priv, _maxsz)        \
-static struct configfs_attribute _pfx##attr_##_name = {         \
+static struct configfs_bin_attribute _pfx##attr_##_name = {     \
         .cb_attr = {                                            \
                 .ca_name        = __stringify(_name),           \
                 .ca_mode        = S_IWUSR,                      \
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 43aa1f8855c7..a51a5361695f 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -465,10 +465,14 @@ int bpf_prog_create_from_user(struct bpf_prog **pfp, struct sock_fprog *fprog,
 void bpf_prog_destroy(struct bpf_prog *fp);
 
 int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk);
+int __sk_attach_filter(struct sock_fprog *fprog, struct sock *sk,
+                       bool locked);
 int sk_attach_bpf(u32 ufd, struct sock *sk);
 int sk_reuseport_attach_filter(struct sock_fprog *fprog, struct sock *sk);
 int sk_reuseport_attach_bpf(u32 ufd, struct sock *sk);
 int sk_detach_filter(struct sock *sk);
+int __sk_detach_filter(struct sock *sk, bool locked);
+
 int sk_get_filter(struct sock *sk, struct sock_filter __user *filter,
                   unsigned int len);
 
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index 79b0ef6aaa14..7008623e24b1 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -127,7 +127,7 @@ static inline spinlock_t *pmd_trans_huge_lock(pmd_t *pmd,
         if (pmd_trans_huge(*pmd) || pmd_devmap(*pmd))
                 return __pmd_trans_huge_lock(pmd, vma);
         else
-                return false;
+                return NULL;
 }
 static inline int hpage_nr_pages(struct page *page)
 {
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index 0e1f433cc4b7..f48b8a664b0f 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -234,6 +234,10 @@ struct ip_set {
         spinlock_t lock;
         /* References to the set */
         u32 ref;
+        /* References to the set for netlink events like dump,
+         * ref can be swapped out by ip_set_swap
+         */
+        u32 ref_netlink;
         /* The core set type */
         struct ip_set_type *type;
         /* The type variant doing the real job */
diff --git a/include/linux/pmem.h b/include/linux/pmem.h
index 3ec5309e29f3..ac6d872ce067 100644
--- a/include/linux/pmem.h
+++ b/include/linux/pmem.h
@@ -42,6 +42,13 @@ static inline void arch_memcpy_to_pmem(void __pmem *dst, const void *src,
         BUG();
 }
 
+static inline int arch_memcpy_from_pmem(void *dst, const void __pmem *src,
+                size_t n)
+{
+        BUG();
+        return -EFAULT;
+}
+
 static inline size_t arch_copy_from_iter_pmem(void __pmem *addr, size_t bytes,
                 struct iov_iter *i)
 {
@@ -66,14 +73,17 @@ static inline void arch_invalidate_pmem(void __pmem *addr, size_t size)
 #endif
 
 /*
- * Architectures that define ARCH_HAS_PMEM_API must provide
- * implementations for arch_memcpy_to_pmem(), arch_wmb_pmem(),
- * arch_copy_from_iter_pmem(), arch_clear_pmem(), arch_wb_cache_pmem()
- * and arch_has_wmb_pmem().
+ * memcpy_from_pmem - read from persistent memory with error handling
+ * @dst: destination buffer
+ * @src: source buffer
+ * @size: transfer length
+ *
+ * Returns 0 on success negative error code on failure.
  */
-static inline void memcpy_from_pmem(void *dst, void __pmem const *src, size_t size)
+static inline int memcpy_from_pmem(void *dst, void __pmem const *src,
+                size_t size)
 {
-        memcpy(dst, (void __force const *) src, size);
+        return arch_memcpy_from_pmem(dst, src, size);
 }
 
 static inline bool arch_has_pmem_api(void)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 60bba7e032dc..52c4847b05e2 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -720,7 +720,7 @@ struct signal_struct {
         struct task_cputime cputime_expires;
 
 #ifdef CONFIG_NO_HZ_FULL
-        unsigned long tick_dep_mask;
+        atomic_t tick_dep_mask;
 #endif
 
         struct list_head cpu_timers[3];
@@ -1549,7 +1549,7 @@ struct task_struct {
 #endif
 
 #ifdef CONFIG_NO_HZ_FULL
-        unsigned long tick_dep_mask;
+        atomic_t tick_dep_mask;
 #endif
         unsigned long nvcsw, nivcsw; /* context switch counts */
         u64 start_time;         /* monotonic time in nsec */
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 4bcf5a61aada..e6bc30a42a74 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -108,7 +108,6 @@ struct stmmac_axi {
 };
 
 struct plat_stmmacenet_data {
-        char *phy_bus_name;
         int bus_id;
         int phy_addr;
         int interface;