bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-18 06:44:00 -04:00
Code Issues Packages Projects Releases Wiki Activity

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Browse Source 
Cross-merge networking fixes after downstream PR (net-6.16-rc7).

Conflicts:

Documentation/netlink/specs/ovpn.yaml
  880d43ca9a ("netlink: specs: clean up spaces in brackets")
  af52020fc5 ("ovpn: reject unexpected netlink attributes")

drivers/net/phy/phy_device.c
  a44312d58e ("net: phy: Don't register LEDs for genphy")
  f0f2b992d8 ("net: phy: Don't register LEDs for genphy")
https://lore.kernel.org/20250710114926.7ec3a64f@kernel.org

drivers/net/wireless/intel/iwlwifi/fw/regulatory.c
drivers/net/wireless/intel/iwlwifi/mld/regulatory.c
  5fde0fcbd7 ("wifi: iwlwifi: mask reserved bits in chan_state_active_bitmap")
  ea045a0de3 ("wifi: iwlwifi: add support for accepting raw DSM tables by firmware")

net/ipv6/mcast.c
  ae3264a25a ("ipv6: mcast: Delay put pmc->idev in mld_del_delrec()")
  a8594c956c ("ipv6: mcast: Avoid a duplicate pointer check in mld_del_delrec()")
https://lore.kernel.org/8cc52891-3653-4b03-a45e-05464fe495cf@kernel.org

No adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski
2025-07-17 10:56:56 -07:00
parent a96cee9b36 6832a9317e
commit af2d6148d2
241 changed files with 3066 additions and 1160 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
net/packet/af_packet.c
View File

@@ -2785,7 +2785,7 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
int len_sum = 0;
int status = TP_STATUS_AVAILABLE;
int hlen, tlen, copylen = 0;
long timeo = 0;
long timeo;
mutex_lock(&po->pg_vec_lock);
@@ -2839,22 +2839,28 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
if ((size_max > dev->mtu + reserve + VLAN_HLEN) && !vnet_hdr_sz)
size_max = dev->mtu + reserve + VLAN_HLEN;
timeo = sock_sndtimeo(&po->sk, msg->msg_flags & MSG_DONTWAIT);
reinit_completion(&po->skb_completion);
do {
ph = packet_current_frame(po, &po->tx_ring,
TP_STATUS_SEND_REQUEST);
if (unlikely(ph == NULL)) {
if (need_wait && skb) {
timeo = sock_sndtimeo(&po->sk, msg->msg_flags & MSG_DONTWAIT);
/* Note: packet_read_pending() might be slow if we
* have to call it as it's per_cpu variable, but in
* fast-path we don't have to call it, only when ph
* is NULL, we need to check the pending_refcnt.
*/
if (need_wait && packet_read_pending(&po->tx_ring)) {
timeo = wait_for_completion_interruptible_timeout(&po->skb_completion, timeo);
if (timeo <= 0) {
err = !timeo ? -ETIMEDOUT : -ERESTARTSYS;
goto out_put;
}
}
/* check for additional frames */
continue;
/* check for additional frames */
continue;
} else
break;
}
skb = NULL;
@@ -2943,14 +2949,7 @@ tpacket_error:
}
packet_increment_head(&po->tx_ring);
len_sum += tp_len;
} while (likely((ph != NULL) ||
/* Note: packet_read_pending() might be slow if we have
* to call it as it's per_cpu variable, but in fast-path
* we already short-circuit the loop with the first
* condition, and luckily don't have to go that path
* anyway.
*/
(need_wait && packet_read_pending(&po->tx_ring))));
} while (1);
err = len_sum;
goto out_put;