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From: kernel test robot <lkp@intel.com>
To: Mina Almasry <almasrymina@google.com>,
	<linux-kernel@vger.kernel.org>, <netdev@vger.kernel.org>,
	<kvm@vger.kernel.org>, <virtualization@lists.linux.dev>
Cc: oe-kbuild-all@lists.linux.dev,
	"Mina Almasry" <almasrymina@google.com>,
	"Eric Dumazet" <edumazet@google.com>,
	"Jakub Kicinski" <kuba@kernel.org>,
	"Paolo Abeni" <pabeni@redhat.com>,
	"Stefan Hajnoczi" <stefanha@redhat.com>,
	"Stefano Garzarella" <sgarzare@redhat.com>,
	"David Howells" <dhowells@redhat.com>,
	"Jason Gunthorpe" <jgg@nvidia.com>,
	"Christian König" <christian.koenig@amd.com>,
	"Shakeel Butt" <shakeelb@google.com>,
	"Yunsheng Lin" <linyunsheng@huawei.com>,
	"Willem de Bruijn" <willemdebruijn.kernel@gmail.com>
Subject: Re: [PATCH net-next v3 3/3] net: add netmem_ref to skb_frag_t
Date: Sat, 23 Dec 2023 19:16:03 +0800	[thread overview]
Message-ID: <ZYbBc7NLzkZTEYRt@rli9-mobl> (raw)
In-Reply-To: <20231220214505.2303297-4-almasrymina@google.com>

Hi Mina,

kernel test robot noticed the following build warnings:

[auto build test WARNING on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/Mina-Almasry/vsock-virtio-use-skb_frag_-helpers/20231222-164637
base:   net-next/main
patch link:    https://lore.kernel.org/r/20231220214505.2303297-4-almasrymina%40google.com
patch subject: [PATCH net-next v3 3/3] net: add netmem_ref to skb_frag_t
:::::: branch date: 15 hours ago
:::::: commit date: 15 hours ago
config: x86_64-randconfig-121-20231223 (https://download.01.org/0day-ci/archive/20231223/202312230726.4XaPn84E-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231223/202312230726.4XaPn84E-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202312230726.4XaPn84E-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   net/core/netevent.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/netevent.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/linux/rtnetlink.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/request_sock.c: note: in included file (through include/linux/skbuff.h, include/linux/tcp.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/request_sock.c: note: in included file (through include/linux/tcp.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/utils.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/inet.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/utils.c: note: in included file (through include/net/net_namespace.h, include/linux/inet.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/secure_seq.c: note: in included file (through include/linux/skbuff.h, include/linux/tcp.h, include/net/tcp.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/secure_seq.c: note: in included file (through include/linux/tcp.h, include/net/tcp.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/net_namespace.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/net_namespace.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/linux/rtnetlink.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/stream.c: note: in included file (through include/linux/skbuff.h, include/linux/tcp.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/stream.c: note: in included file (through include/linux/tcp.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/dst.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/dst.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/gen_stats.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/gen_stats.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/linux/rtnetlink.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/gen_estimator.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/gen_estimator.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/scm.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/scm.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/datagram.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/inet.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/datagram.c: note: in included file (through include/net/net_namespace.h, include/linux/inet.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/sysctl_net_core.c: note: in included file (through include/linux/skbuff.h, include/linux/filter.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/sysctl_net_core.c: note: in included file (through include/linux/filter.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/dev_addr_lists.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/dev_addr_lists.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
   net/core/dev_addr_lists.c: note: in included file (through include/linux/hrtimer.h, include/linux/sched.h, include/linux/delay.h, ...):
   include/linux/rbtree.h:74:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
   include/linux/rbtree.h:74:9: sparse:    struct rb_node [noderef] __rcu *
   include/linux/rbtree.h:74:9: sparse:    struct rb_node *
--
   net/core/flow_dissector.c: note: in included file (through include/linux/skbuff.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/flow_dissector.c: note: in included file:
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/link_watch.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/link_watch.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/tso.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/tso.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/linux/if_vlan.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/sock_diag.c: note: in included file (through include/linux/skbuff.h, include/linux/filter.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/sock_diag.c: note: in included file (through include/linux/filter.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/fib_notifier.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/fib_notifier.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/linux/rtnetlink.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/netdev-genl-gen.c: note: in included file (through include/linux/skbuff.h, include/linux/netlink.h, include/net/netlink.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/netdev-genl-gen.c: note: in included file (through include/linux/netlink.h, include/net/netlink.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/dev_ioctl.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/dev_ioctl.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/sock_reuseport.c: note: in included file (through include/linux/skbuff.h, include/linux/ip.h, include/net/ip.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/sock_reuseport.c: note: in included file (through include/linux/ip.h, include/net/ip.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/gso.c: note: in included file (through include/linux/skbuff.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/gso.c: note: in included file:
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/flow_offload.c: note: in included file (through include/linux/skbuff.h, include/linux/netlink.h, include/net/flow_offload.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/flow_offload.c: note: in included file (through include/linux/netlink.h, include/net/flow_offload.h, include/net/act_api.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/netdev-genl.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/netdev-genl.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/net-procfs.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/net-procfs.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/xdp.c: note: in included file (through include/linux/skbuff.h, include/linux/filter.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/xdp.c: note: in included file (through include/linux/filter.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/neighbour.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/neighbour.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/gro.c: note: in included file (through include/linux/skbuff.h, include/linux/ip.h, include/net/gro.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/gro.c: note: in included file (through include/linux/ip.h, include/net/gro.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/sock.c: note: in included file (through include/linux/skbuff.h, include/linux/ip.h, include/net/ip.h, include/linux/errqueue.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/sock.c: note: in included file (through include/linux/ip.h, include/net/ip.h, include/linux/errqueue.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/net-sysfs.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/net-sysfs.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/gro_cells.c: note: in included file (through include/linux/skbuff.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/gro_cells.c: note: in included file:
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/ptp_classifier.c: note: in included file (through include/linux/skbuff.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/ptp_classifier.c: note: in included file:
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/of_net.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/etherdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/of_net.c: note: in included file (through include/linux/if_ether.h, include/linux/etherdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/failover.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/etherdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/failover.c: note: in included file (through include/linux/if_ether.h, include/linux/etherdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/dst_cache.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/dst_cache.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/net/dst.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/rtnetlink.c: note: in included file (through include/linux/skbuff.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/rtnetlink.c: note: in included file:
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/skbuff.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/inet.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/skbuff.c: note: in included file (through include/net/net_namespace.h, include/linux/inet.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
>> net/core/skbuff.c:848:68: sparse: sparse: invalid modifier
--
   net/core/dev.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/dev.c: note: in included file (through include/linux/if_ether.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/net-traces.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/net-traces.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/core/filter.c: note: in included file (through include/linux/skbuff.h, include/linux/filter.h, include/linux/bpf_verifier.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/core/filter.c: note: in included file (through include/linux/filter.h, include/linux/bpf_verifier.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/common.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/common.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/strset.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/strset.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/wol.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/wol.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/privflags.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/privflags.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/linkstate.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/linkstate.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/rss.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/rss.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/debug.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/debug.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/linkinfo.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/linkinfo.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/bitset.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/bitset.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/linkmodes.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/linkmodes.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/features.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/features.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/netlink.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/netlink.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/net/sock.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/rings.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/rings.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/channels.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/channels.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/net/sock.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/pause.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/pause.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/eee.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/eee.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/ioctl.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/etherdevice.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/ioctl.c: note: in included file (through include/linux/if_ether.h, include/linux/etherdevice.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/coalesce.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/coalesce.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/tsinfo.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/tsinfo.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/cabletest.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/cabletest.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/linux/phy.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/fec.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/fec.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/tunnels.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/tunnels.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/eeprom.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/eeprom.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/module.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/module.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/plca.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/plca.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/linux/phy.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/phc_vclocks.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/phc_vclocks.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/pse-pd.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/pse-pd.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, net/ethtool/common.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/stats.c: note: in included file (through include/linux/skbuff.h, include/linux/if_ether.h, include/linux/ethtool.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/stats.c: note: in included file (through include/linux/if_ether.h, include/linux/ethtool.h, include/uapi/linux/ethtool_netlink.h, ...):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier
--
   net/ethtool/mm.c: note: in included file (through include/linux/skbuff.h, include/net/net_namespace.h, include/linux/netdevice.h, ...):
>> include/net/netmem.h:28:54: sparse: sparse: invalid modifier
   include/net/netmem.h:36:26: sparse: sparse: invalid modifier
   include/net/netmem.h:38:27: sparse: sparse: invalid modifier
   net/ethtool/mm.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, net/ethtool/common.h):
>> include/linux/skbuff.h:364:20: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2440:57: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2456:67: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2498:54: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2521:52: sparse: sparse: invalid modifier
   include/linux/skbuff.h:2571:68: sparse: sparse: invalid modifier

vim +364 include/linux/skbuff.h

3953c46c3ac7ee Marcelo Ricardo Leitner 2016-06-02  362  
b2e5852793b6eb Mina Almasry            2023-12-20  363  typedef struct skb_frag {
b2e5852793b6eb Mina Almasry            2023-12-20 @364  	netmem_ref netmem;
b2e5852793b6eb Mina Almasry            2023-12-20  365  	unsigned int len;
b2e5852793b6eb Mina Almasry            2023-12-20  366  	unsigned int offset;
b2e5852793b6eb Mina Almasry            2023-12-20  367  } skb_frag_t;
^1da177e4c3f41 Linus Torvalds          2005-04-16  368  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki


      parent reply	other threads:[~2023-12-23 11:17 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-20 21:44 [PATCH net-next v3 0/3] Abstract page from net stack Mina Almasry
2023-12-20 21:45 ` [PATCH net-next v3 1/3] vsock/virtio: use skb_frag_*() helpers Mina Almasry
2023-12-21 17:17   ` Willem de Bruijn
2023-12-21 21:39   ` Shakeel Butt
2024-01-02 10:00   ` Stefano Garzarella
2023-12-20 21:45 ` [PATCH net-next v3 2/3] net: introduce abstraction for network memory Mina Almasry
2023-12-21 23:23   ` Shakeel Butt
2023-12-21 23:44     ` Mina Almasry
2024-01-04 21:44       ` Jakub Kicinski
2024-01-04 22:15         ` Mina Almasry
2024-01-10 17:50         ` Shakeel Butt
2024-01-11  1:35           ` Jakub Kicinski
2023-12-20 21:45 ` [PATCH net-next v3 3/3] net: add netmem_ref to skb_frag_t Mina Almasry
2023-12-21 17:16   ` Simon Horman
2023-12-21 17:18   ` Willem de Bruijn
2023-12-21 23:27   ` Shakeel Butt
2023-12-22 20:10   ` kernel test robot
2023-12-22 23:39   ` kernel test robot
2023-12-23 11:16   ` kernel test robot [this message]

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