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Merge branch 'net-core-commmon-prints-for-promisc'

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Jesse Brandeburg says:

====================
net/core: commmon prints for promisc

Add a print to the kernel log for allmulticast entry and exit, and
standardize the print for entry and exit of promiscuous mode.

These prints are useful to both user and developer and should have the
triggering driver/bus/device info that netdev_info (optionally) gives.
====================

Link: https://lore.kernel.org/r/20230214210117.23123-1-jesse.brandeburg@intel.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Paolo Abeni 2023-02-16 10:11:29 +01:00
commit 10d13421a6
1 changed files with 4 additions and 3 deletions
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7
net/core/dev.c
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@ -8321,9 +8321,8 @@ static int __dev_set_promiscuity(struct net_device *dev, int inc, bool notify)
}
}
if (dev->flags != old_flags) {
pr_info("device %s %s promiscuous mode\n",
dev->name,
dev->flags & IFF_PROMISC ? "entered" : "left");
netdev_info(dev, "%s promiscuous mode\n",
dev->flags & IFF_PROMISC ? "entered" : "left");
if (audit_enabled) {
current_uid_gid(&uid, &gid);
audit_log(audit_context(), GFP_ATOMIC,
@ -8391,6 +8390,8 @@ static int __dev_set_allmulti(struct net_device *dev, int inc, bool notify)
}
}
if (dev->flags ^ old_flags) {
netdev_info(dev, "%s allmulticast mode\n",
dev->flags & IFF_ALLMULTI ? "entered" : "left");
dev_change_rx_flags(dev, IFF_ALLMULTI);
dev_set_rx_mode(dev);
if (notify)