* [dsahern-linux:xdp/egress-v5-02 5/9] net/core/dev.c:4689:6: error: 'struct xdp_buff' has no member named 'txq'; did you mean 'rxq'?
@ 2020-05-13 2:53 kbuild test robot
0 siblings, 0 replies; only message in thread
From: kbuild test robot @ 2020-05-13 2:53 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3983 bytes --]
tree: https://github.com/dsahern/linux xdp/egress-v5-02
head: 59db5d887fd7d43e980f9e9da9c3b13593abfcdc
commit: 7f3d6a87fa798b9e26e9f6dfe13f4a0d5357bcb1 [5/9] net: Support xdp in the Tx path for xdp_frames
config: um-allmodconfig (attached as .config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce:
git checkout 7f3d6a87fa798b9e26e9f6dfe13f4a0d5357bcb1
# save the attached .config to linux build tree
make ARCH=um
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
>> net/core/dev.c:4679:17: warning: 'struct xdp_txq_info' declared inside parameter list will not be visible outside of this definition or declaration
struct xdp_txq_info *txq)
^~~~~~~~~~~~
net/core/dev.c: In function '__xdp_egress_frame':
>> net/core/dev.c:4689:6: error: 'struct xdp_buff' has no member named 'txq'; did you mean 'rxq'?
xdp.txq = txq;
^~~
rxq
net/core/dev.c: In function 'do_xdp_egress':
>> net/core/dev.c:4728:10: error: variable 'txq' has initializer but incomplete type
struct xdp_txq_info txq = { .dev = dev };
^~~~~~~~~~~~
>> net/core/dev.c:4728:32: error: 'struct xdp_txq_info' has no member named 'dev'
struct xdp_txq_info txq = { .dev = dev };
^~~
>> net/core/dev.c:4728:38: warning: excess elements in struct initializer
struct xdp_txq_info txq = { .dev = dev };
^~~
net/core/dev.c:4728:38: note: (near initialization for 'txq')
>> net/core/dev.c:4728:23: error: storage size of 'txq' isn't known
struct xdp_txq_info txq = { .dev = dev };
^~~
net/core/dev.c:4728:23: warning: unused variable 'txq' [-Wunused-variable]
vim +4689 net/core/dev.c
4675
4676 static u32 __xdp_egress_frame(struct net_device *dev,
4677 struct bpf_prog *xdp_prog,
4678 struct xdp_frame *xdp_frame,
> 4679 struct xdp_txq_info *txq)
4680 {
4681 struct xdp_buff xdp;
4682 u32 act;
4683
4684 xdp.data_hard_start = xdp_frame->data - xdp_frame->headroom
4685 - sizeof(*xdp_frame);
4686 xdp.data = xdp_frame->data;
4687 xdp.data_end = xdp.data + xdp_frame->len;
4688 xdp.data_meta = xdp.data - xdp_frame->metasize;
> 4689 xdp.txq = txq;
4690
4691 act = bpf_prog_run_xdp(xdp_prog, &xdp);
4692 switch (act) {
4693 case XDP_DROP:
4694 fallthrough;
4695 case XDP_PASS:
4696 break;
4697 case XDP_TX:
4698 fallthrough;
4699 case XDP_REDIRECT:
4700 fallthrough;
4701 default:
4702 bpf_warn_invalid_xdp_action(act);
4703 fallthrough;
4704 case XDP_ABORTED:
4705 trace_xdp_exception(dev, xdp_prog, act);
4706 act = XDP_DROP;
4707 break;
4708 }
4709
4710 /* if not dropping frame, readjust pointers in case
4711 * program made changes to the buffer
4712 */
4713 if (act != XDP_DROP) {
4714 if (unlikely(!update_xdp_frame(&xdp, xdp_frame)))
4715 return XDP_DROP;
4716 }
4717
4718 return act;
4719 }
4720
4721 unsigned int do_xdp_egress(struct net_device *dev, struct xdp_frame **frames,
4722 unsigned int count)
4723 {
4724 struct bpf_prog *xdp_prog;
4725
4726 xdp_prog = rcu_dereference(dev->xdp_egress_prog);
4727 if (xdp_prog) {
> 4728 struct xdp_txq_info txq = { .dev = dev };
4729 unsigned int i, j;
4730 u32 act;
4731
4732 for (i = 0, j = 0; i < count; i++) {
4733 struct xdp_frame *frame = frames[i];
4734
4735 act = __xdp_egress_frame(dev, xdp_prog, frame, &txq);
4736 if (act == XDP_DROP) {
4737 xdp_return_frame_rx_napi(frame);
4738 continue;
4739 }
4740
4741 frames[j] = frame;
4742 j++;
4743 }
4744 count = j;
4745 }
4746
4747 return count;
4748 }
4749
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 22578 bytes --]
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2020-05-13 2:53 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-13 2:53 [dsahern-linux:xdp/egress-v5-02 5/9] net/core/dev.c:4689:6: error: 'struct xdp_buff' has no member named 'txq'; did you mean 'rxq'? kbuild test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.