From: Jakub Kicinski <kuba@kernel•org>
To: Wojciech Drewek <wojciech.drewek@intel•com>,
Michal Swiatkowski <michal.swiatkowski@linux•intel.com>
Cc: Kuniyuki Iwashima <kuniyu@amazon•com>,
Andrew Lunn <andrew+netdev@lunn•ch>,
"David S. Miller" <davem@davemloft•net>,
Eric Dumazet <edumazet@google•com>,
Paolo Abeni <pabeni@redhat•com>, Simon Horman <horms@kernel•org>,
Kuniyuki Iwashima <kuni1840@gmail•com>, <netdev@vger•kernel.org>
Subject: Re: [PATCH v2 net-next 2/3] pfcp: Convert pfcp_net_exit() to ->exit_rtnl().
Date: Tue, 22 Apr 2025 19:47:57 -0700 [thread overview]
Message-ID: <20250422194757.67ba67d6@kernel.org> (raw)
In-Reply-To: <20250418003259.48017-3-kuniyu@amazon.com>
On Thu, 17 Apr 2025 17:32:33 -0700 Kuniyuki Iwashima wrote:
> drivers/net/pfcp.c | 23 +++++++----------------
Wojciech, Michał, does anyone use this driver?
It seems that it hooks dev_get_tstats64 as ndo_get_stats64
but it never allocates tstats, so any ifconfig / ip link
run after the device is create immediately crashes the kernel.
I don't see any tstats in this driver history or UDP tunnel
code so I'm moderately confused as how this worked / when
it broke.
If I'm not missing anything and indeed this driver was always
broken we should just delete it ?
next prev parent reply other threads:[~2025-04-23 2:47 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-18 0:32 [PATCH v2 net-next 0/3] net: Followup series for ->exit_rtnl() Kuniyuki Iwashima
2025-04-18 0:32 ` [PATCH v2 net-next 1/3] net: Drop hold_rtnl arg from ops_undo_list() Kuniyuki Iwashima
2025-04-18 0:32 ` [PATCH v2 net-next 2/3] pfcp: Convert pfcp_net_exit() to ->exit_rtnl() Kuniyuki Iwashima
2025-04-23 2:47 ` Jakub Kicinski [this message]
2025-04-23 8:37 ` Michal Swiatkowski
2025-04-23 13:33 ` Jakub Kicinski
2025-04-24 4:40 ` Michal Swiatkowski
2025-04-24 22:26 ` Jakub Kicinski
2025-04-25 4:28 ` Michal Swiatkowski
2025-04-23 13:40 ` Jakub Kicinski
2025-04-23 14:12 ` Kuniyuki Iwashima
2025-04-23 22:33 ` Jakub Kicinski
2025-04-23 22:52 ` Jakub Kicinski
2025-04-24 2:23 ` Kuniyuki Iwashima
2025-04-24 22:24 ` Jakub Kicinski
2025-04-18 0:32 ` [PATCH v2 net-next 3/3] ppp: Split ppp_exit_net() " Kuniyuki Iwashima
2025-04-23 2:50 ` [PATCH v2 net-next 0/3] net: Followup series for ->exit_rtnl() patchwork-bot+netdevbpf
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