- added AHCI power management cleanups

[packages/kernel.git] / kernel-imq.patch

diff --git a/kernel-imq.patch b/kernel-imq.patch
index 25e59634c1eac5cac81071491d6daf8b7cb2dd4b..04760d23de903d959417523b1eeb6b7c881bbf29 100644 (file)
--- a/kernel-imq.patch
+++ b/kernel-imq.patch
@@ -1071,7 +1071,7 @@ index 0000000..801bc8c
 +      struct net_device *dev;
 +      int ret;
 +
-+      dev = alloc_netdev_mq(0, "imq%d", imq_setup, numqueues);
++      dev = alloc_netdev_mq(0, "imq%d", NET_NAME_UNKNOWN, imq_setup, numqueues);
 +      if (!dev)
 +              return -ENOMEM;
 +
@@ -1292,19 +1292,19 @@ index f66f346..d699b19 100644
 +#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
 +      struct nf_queue_entry   *nf_queue_entry;
 +#endif
- #ifdef CONFIG_BRIDGE_NETFILTER
+ #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
        struct nf_bridge_info   *nf_bridge;
  #endif
-@@ -490,6 +499,9 @@ struct sk_buff {
-        */
-       __u8                    encapsulation:1;
-       /* 6/8 bit hole (depending on ndisc_nodetype presence) */
+@@ -490,6 +490,9 @@ struct sk_buff {
+       __u16                   tc_verd;        /* traffic control verdict */
+ #endif
+ #endif
 +#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
 +      __u8                    imq_flags:IMQ_F_BITS;
 +#endif
-       kmemcheck_bitfield_end(flags2);
  
- #if defined CONFIG_NET_DMA || defined CONFIG_NET_RX_BUSY_POLL
+       union {
+               __wsum          csum;
 @@ -625,6 +637,12 @@ static inline struct rtable *skb_rtable(const struct sk_buff *skb)
        return (struct rtable *)skb_dst(skb);
  }
@@ -1318,15 +1318,26 @@ index f66f346..d699b19 100644
  void kfree_skb(struct sk_buff *skb);
  void kfree_skb_list(struct sk_buff *segs);
  void skb_tx_error(struct sk_buff *skb);
+@@ -2435,6 +2453,10 @@ static inline void nf_reset(struct sk_buff *skb)
+       nf_conntrack_put(skb->nfct);
+       skb->nfct = NULL;
+ #endif
++#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
++      skb->imq_flags = 0;
++      skb->nf_queue_entry = NULL;
++#endif
+ #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
+       nf_bridge_put(skb->nf_bridge);
+       skb->nf_bridge = NULL;
 @@ -2635,6 +2653,10 @@ static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src)
-       nf_conntrack_get(src->nfct);
-       dst->nfctinfo = src->nfctinfo;
+       if (copy)
+               dst->nfctinfo = src->nfctinfo;
  #endif
 +#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
 +      dst->imq_flags = src->imq_flags;
 +      dst->nf_queue_entry = src->nf_queue_entry;
 +#endif
- #ifdef CONFIG_BRIDGE_NETFILTER
+ #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
        dst->nf_bridge  = src->nf_bridge;
        nf_bridge_get(src->nf_bridge);
 diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h
@@ -1365,47 +1376,38 @@ index 3d13874..9842f21 100644
 --- a/net/core/dev.c
 +++ b/net/core/dev.c
 @@ -131,6 +131,9 @@
- #include <linux/hashtable.h>
- #include <linux/vmalloc.h>
  #include <linux/if_macvlan.h>
+ #include <linux/errqueue.h>
+ #include <linux/hrtimer.h>
 +#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
 +#include <linux/imq.h>
 +#endif
  
  #include "net-sysfs.h"
  
-@@ -2595,7 +2598,12 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
-                       }
-               }
+@@ -2618,7 +2618,11 @@ static int xmit_one(struct sk_buff *skb,
+       unsigned int len;
+       int rc;
  
 +#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+              if (!list_empty(&ptype_all) &&
-+                                      !(skb->imq_flags & IMQ_F_ENQUEUE))
++      if ((!list_empty(&ptype_all) || !list_empty(&dev->ptype_all)) && !(skb->imq_flags & IMQ_F_ENQUEUE))
 +#else
-               if (!list_empty(&ptype_all))
+       if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
 +#endif
-                       dev_queue_xmit_nit(skb, dev);
+               dev_queue_xmit_nit(skb, dev);
  
-               skb_len = skb->len;
+       len = skb->len;
 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
 index c28c7fe..a5f1888 100644
 --- a/net/core/skbuff.c
 +++ b/net/core/skbuff.c
-@@ -73,6 +73,9 @@
+@@ -73,6 +73,84 @@
  
  struct kmem_cache *skbuff_head_cache __read_mostly;
  static struct kmem_cache *skbuff_fclone_cache __read_mostly;
 +#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
 +static struct kmem_cache *skbuff_cb_store_cache __read_mostly;
-+#endif
- 
- static void sock_pipe_buf_release(struct pipe_inode_info *pipe,
-                                 struct pipe_buffer *buf)
-@@ -92,6 +95,82 @@ static int sock_pipe_buf_steal(struct pipe_inode_info *pipe,
-       return 1;
- }
- 
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
++
 +/* Control buffer save/restore for IMQ devices */
 +struct skb_cb_table {
 +      char                    cb[48] __aligned(8);
@@ -1482,8 +1484,8 @@ index c28c7fe..a5f1888 100644
 +}
 +#endif
  
- /* Pipe buffer operations for a socket. */
- static const struct pipe_buf_operations sock_pipe_buf_ops = {
+ /**
+  *    skb_panic - private function for out-of-line support
 @@ -577,6 +656,28 @@ static void skb_release_head_state(struct sk_buff *skb)
                WARN_ON(in_irq());
                skb->destructor(skb);
@@ -1514,16 +1516,16 @@ index c28c7fe..a5f1888 100644
        nf_conntrack_put(skb->nfct);
  #endif
 @@ -709,6 +810,10 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
+ #ifdef CONFIG_XFRM
        new->sp                 = secpath_get(old->sp);
  #endif
-       memcpy(new->cb, old->cb, sizeof(old->cb));
 +#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
 +      new->cb_next = NULL;
 +      /*skb_copy_stored_cb(new, old);*/
 +#endif
-       new->csum               = old->csum;
-       new->local_df           = old->local_df;
-       new->pkt_type           = old->pkt_type;
+       __nf_copy(new, old, false);
+ 
+       /* Note : this field could be in headers_start/headers_end section
 @@ -3112,6 +3217,13 @@ void __init skb_init(void)
                                                0,
                                                SLAB_HWCACHE_ALIGN|SLAB_PANIC,