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Networking fixes for 6.0-rc4, including fixes from bluetooth, bpf

Browse source 
and wireless.
 
 Current release - regressions:
   - bpf:
     - fix wrong last sg check in sk_msg_recvmsg()
     - fix kernel BUG in purge_effective_progs()
 
   - mac80211:
     - fix possible leak in ieee80211_tx_control_port()
     - potential NULL dereference in ieee80211_tx_control_port()
 
 Current release - new code bugs:
   - nfp: fix the access to management firmware hanging
 
 Previous releases - regressions:
   - ip: fix triggering of 'icmp redirect'
 
   - sched: tbf: don't call qdisc_put() while holding tree lock
 
   - bpf: fix corrupted packets for XDP_SHARED_UMEM
 
   - bluetooth: hci_sync: fix suspend performance regression
 
   - micrel: fix probe failure
 
 Previous releases - always broken:
   - tcp: make global challenge ack rate limitation per net-ns and default disabled
 
   - tg3: fix potential hang-up on system reboot
 
   - mac802154: fix reception for no-daddr packets
 
 Misc:
   - r8152: add PID for the lenovo onelink+ dock
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from bluetooth, bpf and wireless.

  Current release - regressions:

   - bpf:
      - fix wrong last sg check in sk_msg_recvmsg()
      - fix kernel BUG in purge_effective_progs()

   - mac80211:
      - fix possible leak in ieee80211_tx_control_port()
      - potential NULL dereference in ieee80211_tx_control_port()

  Current release - new code bugs:

   - nfp: fix the access to management firmware hanging

  Previous releases - regressions:

   - ip: fix triggering of 'icmp redirect'

   - sched: tbf: don't call qdisc_put() while holding tree lock

   - bpf: fix corrupted packets for XDP_SHARED_UMEM

   - bluetooth: hci_sync: fix suspend performance regression

   - micrel: fix probe failure

  Previous releases - always broken:

   - tcp: make global challenge ack rate limitation per net-ns and
     default disabled

   - tg3: fix potential hang-up on system reboot

   - mac802154: fix reception for no-daddr packets

  Misc:

   - r8152: add PID for the lenovo onelink+ dock"

* tag 'net-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (56 commits)
  net/smc: Remove redundant refcount increase
  Revert "sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb"
  tcp: make global challenge ack rate limitation per net-ns and default disabled
  tcp: annotate data-race around challenge_timestamp
  net: dsa: hellcreek: Print warning only once
  ip: fix triggering of 'icmp redirect'
  sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb
  selftests: net: sort .gitignore file
  Documentation: networking: correct possessive "its"
  kcm: fix strp_init() order and cleanup
  mlxbf_gige: compute MDIO period based on i1clk
  ethernet: rocker: fix sleep in atomic context bug in neigh_timer_handler
  net: lan966x: improve error handle in lan966x_fdma_rx_get_frame()
  nfp: fix the access to management firmware hanging
  net: phy: micrel: Make the GPIO to be non-exclusive
  net: virtio_net: fix notification coalescing comments
  net/sched: fix netdevice reference leaks in attach_default_qdiscs()
  net: sched: tbf: don't call qdisc_put() while holding tree lock
  net: Use u64_stats_fetch_begin_irq() for stats fetch.
  net: dsa: xrs700x: Use irqsave variant for u64 stats update
  ...
This commit is contained in:
Linus Torvalds 2022-09-01 09:20:42 -07:00
commit 42e66b1cc3
70 changed files with 483 additions and 254 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/uapi/linux/bpf.h
View file

@ -79,7 +79,7 @@ struct bpf_insn {
/* Key of an a BPF_MAP_TYPE_LPM_TRIE entry */
struct bpf_lpm_trie_key {
__u32 prefixlen; /* up to 32 for AF_INET, 128 for AF_INET6 */
__u8 data[]; /* Arbitrary size */
__u8 data[0]; /* Arbitrary size */
};
struct bpf_cgroup_storage_key {

14
include/uapi/linux/virtio_net.h
View file

@ -56,7 +56,7 @@
#define VIRTIO_NET_F_MQ 22 /* Device supports Receive Flow
* Steering */
#define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */
#define VIRTIO_NET_F_NOTF_COAL 53 /* Guest can handle notifications coalescing */
#define VIRTIO_NET_F_NOTF_COAL 53 /* Device supports notifications coalescing */
#define VIRTIO_NET_F_HASH_REPORT 57 /* Supports hash report */
#define VIRTIO_NET_F_RSS 60 /* Supports RSS RX steering */
#define VIRTIO_NET_F_RSC_EXT 61 /* extended coalescing info */
@ -364,24 +364,24 @@ struct virtio_net_hash_config {
*/
#define VIRTIO_NET_CTRL_NOTF_COAL 6
/*
* Set the tx-usecs/tx-max-packets patameters.
* tx-usecs - Maximum number of usecs to delay a TX notification.
* tx-max-packets - Maximum number of packets to send before a TX notification.
* Set the tx-usecs/tx-max-packets parameters.
*/
struct virtio_net_ctrl_coal_tx {
/* Maximum number of packets to send before a TX notification */
__le32 tx_max_packets;
/* Maximum number of usecs to delay a TX notification */
__le32 tx_usecs;
};
#define VIRTIO_NET_CTRL_NOTF_COAL_TX_SET 0
/*
* Set the rx-usecs/rx-max-packets patameters.
* rx-usecs - Maximum number of usecs to delay a RX notification.
* rx-max-frames - Maximum number of packets to receive before a RX notification.
* Set the rx-usecs/rx-max-packets parameters.
*/
struct virtio_net_ctrl_coal_rx {
/* Maximum number of packets to receive before a RX notification */
__le32 rx_max_packets;
/* Maximum number of usecs to delay a RX notification */
__le32 rx_usecs;
};