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Date: Fri, 10 Jul 2020 01:23:58 +0800
From: kernel test robot <lkp@...el.com>
To: Maxim Mikityanskiy <maximmi@...lanox.com>,
Magnus Karlsson <magnus.karlsson@...el.com>
Cc: kbuild-all@...ts.01.org,
Björn Töpel <bjorn.topel@...el.com>,
Alexei Starovoitov <ast@...nel.org>,
Daniel Borkmann <daniel@...earbox.net>,
Network Development <netdev@...r.kernel.org>,
Jonathan Lemon <jonathan.lemon@...il.com>,
bpf <bpf@...r.kernel.org>, jeffrey.t.kirsher@...el.com,
Fijalkowski Maciej <maciej.fijalkowski@...el.com>,
Maciej Fijalkowski <maciejromanfijalkowski@...il.com>
Subject: Re: [PATCH 2/2] xsk: i40e: ice: ixgbe: mlx5: rename xsk zero-copy
driver interfaces
Hi Maxim,
I love your patch! Yet something to improve:
[auto build test ERROR on next-20200709]
[cannot apply to linus/master v5.8-rc4 v5.8-rc3 v5.8-rc2 v5.8-rc4]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Maxim-Mikityanskiy/xsk-i40e-ice-ixgbe-mlx5-pass-buffer-pool-to-driver-instead-of-umem/20200709-225826
base: b966b5cf71790478be7726593d011cb085a97a94
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:63:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h: In function 'mlx5e_xsk_page_alloc_pool':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:25:35: error: passing argument 1 of 'xsk_buff_alloc' from incompatible pointer type [-Werror=incompatible-pointer-types]
25 | dma_info->xsk = xsk_buff_alloc(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:41:
include/net/xdp_sock_drv.h:71:64: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
71 | static inline struct xdp_buff *xsk_buff_alloc(struct xdp_umem *umem)
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:63:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h: In function 'mlx5e_xsk_update_rx_wakeup':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:41:7: error: implicit declaration of function 'xsk_uses_need_wakeup'; did you mean 'xsk_umem_uses_need_wakeup'? [-Werror=implicit-function-declaration]
41 | if (!xsk_uses_need_wakeup(rq->xsk_pool))
| ^~~~~~~~~~~~~~~~~~~~
| xsk_umem_uses_need_wakeup
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:45:28: error: passing argument 1 of 'xsk_set_rx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
45 | xsk_set_rx_need_wakeup(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:41:
include/net/xdp_sock_drv.h:18:46: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
18 | void xsk_set_rx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:63:
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:47:30: error: passing argument 1 of 'xsk_clear_rx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
47 | xsk_clear_rx_need_wakeup(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:41:
include/net/xdp_sock_drv.h:20:48: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
20 | void xsk_clear_rx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:64:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h: In function 'mlx5e_xsk_update_tx_wakeup':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:22:30: error: passing argument 1 of 'xsk_clear_tx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
22 | xsk_clear_tx_need_wakeup(sq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:41:
include/net/xdp_sock_drv.h:21:48: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
21 | void xsk_clear_tx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:64:
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:24:28: error: passing argument 1 of 'xsk_set_tx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
24 | xsk_set_tx_need_wakeup(sq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:41:
include/net/xdp_sock_drv.h:19:46: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
19 | void xsk_set_tx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
drivers/net/ethernet/mellanox/mlx5/core/en_main.c: In function 'mlx5e_alloc_rq':
>> drivers/net/ethernet/mellanox/mlx5/core/en_main.c:521:3: error: implicit declaration of function 'xsk_pool_set_rxq_info'; did you mean 'xsk_buff_set_rxq_info'? [-Werror=implicit-function-declaration]
521 | xsk_pool_set_rxq_info(rq->xsk_pool, &rq->xdp_rxq);
| ^~~~~~~~~~~~~~~~~~~~~
| xsk_buff_set_rxq_info
drivers/net/ethernet/mellanox/mlx5/core/en_main.c: In function 'mlx5e_xdp':
drivers/net/ethernet/mellanox/mlx5/core/en_main.c:4547:7: error: 'XDP_SETUP_XSK_POOL' undeclared (first use in this function); did you mean 'XDP_SETUP_XSK_UMEM'?
4547 | case XDP_SETUP_XSK_POOL:
| ^~~~~~~~~~~~~~~~~~
| XDP_SETUP_XSK_UMEM
drivers/net/ethernet/mellanox/mlx5/core/en_main.c:4547:7: note: each undeclared identifier is reported only once for each function it appears in
drivers/net/ethernet/mellanox/mlx5/core/en_main.c:4548:44: error: 'struct <anonymous>' has no member named 'pool'
4548 | return mlx5e_xsk_setup_pool(dev, xdp->xsk.pool,
| ^
cc1: some warnings being treated as errors
--
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:51:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h: In function 'mlx5e_xsk_page_alloc_pool':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:25:35: error: passing argument 1 of 'xsk_buff_alloc' from incompatible pointer type [-Werror=incompatible-pointer-types]
25 | dma_info->xsk = xsk_buff_alloc(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:51:
include/net/xdp_sock_drv.h:71:64: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
71 | static inline struct xdp_buff *xsk_buff_alloc(struct xdp_umem *umem)
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:51:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h: In function 'mlx5e_xsk_update_rx_wakeup':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:41:7: error: implicit declaration of function 'xsk_uses_need_wakeup'; did you mean 'xsk_umem_uses_need_wakeup'? [-Werror=implicit-function-declaration]
41 | if (!xsk_uses_need_wakeup(rq->xsk_pool))
| ^~~~~~~~~~~~~~~~~~~~
| xsk_umem_uses_need_wakeup
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:45:28: error: passing argument 1 of 'xsk_set_rx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
45 | xsk_set_rx_need_wakeup(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:51:
include/net/xdp_sock_drv.h:18:46: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
18 | void xsk_set_rx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:51:
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:47:30: error: passing argument 1 of 'xsk_clear_rx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
47 | xsk_clear_rx_need_wakeup(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:51:
include/net/xdp_sock_drv.h:20:48: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
20 | void xsk_clear_rx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from include/linux/build_bug.h:5,
from arch/arm64/include/asm/processor.h:24,
from include/linux/prefetch.h:15,
from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:33:
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c: In function 'mlx5e_alloc_rx_wqes':
>> drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:393:38: error: passing argument 1 of 'xsk_buff_can_alloc' from incompatible pointer type [-Werror=incompatible-pointer-types]
393 | if (unlikely(!xsk_buff_can_alloc(rq->xsk_pool, pages_desired)))
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
78 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:51:
include/net/xdp_sock_drv.h:76:56: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
76 | static inline bool xsk_buff_can_alloc(struct xdp_umem *umem, u32 count)
| ~~~~~~~~~~~~~~~~~^~~~
In file included from include/linux/build_bug.h:5,
from arch/arm64/include/asm/processor.h:24,
from include/linux/prefetch.h:15,
from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:33:
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c: In function 'mlx5e_alloc_rx_mpwqe':
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:492:37: error: passing argument 1 of 'xsk_buff_can_alloc' from incompatible pointer type [-Werror=incompatible-pointer-types]
492 | unlikely(!xsk_buff_can_alloc(rq->xsk_pool, MLX5_MPWRQ_PAGES_PER_WQE))) {
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
78 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_rx.c:51:
include/net/xdp_sock_drv.h:76:56: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
76 | static inline bool xsk_buff_can_alloc(struct xdp_umem *umem, u32 count)
| ~~~~~~~~~~~~~~~~~^~~~
cc1: some warnings being treated as errors
--
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:37:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h: In function 'mlx5e_xsk_page_alloc_pool':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:25:35: error: passing argument 1 of 'xsk_buff_alloc' from incompatible pointer type [-Werror=incompatible-pointer-types]
25 | dma_info->xsk = xsk_buff_alloc(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:37:
include/net/xdp_sock_drv.h:71:64: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
71 | static inline struct xdp_buff *xsk_buff_alloc(struct xdp_umem *umem)
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:37:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h: In function 'mlx5e_xsk_update_rx_wakeup':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:41:7: error: implicit declaration of function 'xsk_uses_need_wakeup'; did you mean 'xsk_umem_uses_need_wakeup'? [-Werror=implicit-function-declaration]
41 | if (!xsk_uses_need_wakeup(rq->xsk_pool))
| ^~~~~~~~~~~~~~~~~~~~
| xsk_umem_uses_need_wakeup
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:45:28: error: passing argument 1 of 'xsk_set_rx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
45 | xsk_set_rx_need_wakeup(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:37:
include/net/xdp_sock_drv.h:18:46: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
18 | void xsk_set_rx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:37:
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:47:30: error: passing argument 1 of 'xsk_clear_rx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
47 | xsk_clear_rx_need_wakeup(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:37:
include/net/xdp_sock_drv.h:20:48: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
20 | void xsk_clear_rx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:38:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h: In function 'mlx5e_xsk_update_tx_wakeup':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:22:30: error: passing argument 1 of 'xsk_clear_tx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
22 | xsk_clear_tx_need_wakeup(sq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:37:
include/net/xdp_sock_drv.h:21:48: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
21 | void xsk_clear_tx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:38:
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:24:28: error: passing argument 1 of 'xsk_set_tx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
24 | xsk_set_tx_need_wakeup(sq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c:37:
include/net/xdp_sock_drv.h:19:46: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
19 | void xsk_set_tx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
cc1: some warnings being treated as errors
--
drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c: In function 'mlx5e_poll_xdpsq_cq':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c:449:3: error: implicit declaration of function 'xsk_tx_completed'; did you mean 'dql_completed'? [-Werror=implicit-function-declaration]
449 | xsk_tx_completed(sq->xsk_pool, xsk_frames);
| ^~~~~~~~~~~~~~~~
| dql_completed
cc1: some warnings being treated as errors
--
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c: In function 'mlx5e_xsk_map_pool':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c:14:9: error: implicit declaration of function 'xsk_pool_dma_map'; did you mean 'xsk_buff_dma_map'? [-Werror=implicit-function-declaration]
14 | return xsk_pool_dma_map(pool, dev, 0);
| ^~~~~~~~~~~~~~~~
| xsk_buff_dma_map
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c: In function 'mlx5e_xsk_unmap_pool':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c:20:9: error: implicit declaration of function 'xsk_pool_dma_unmap'; did you mean 'xsk_buff_dma_unmap'? [-Werror=implicit-function-declaration]
20 | return xsk_pool_dma_unmap(pool, 0);
| ^~~~~~~~~~~~~~~~~~
| xsk_buff_dma_unmap
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c:20:9: warning: 'return' with a value, in function returning void [-Wreturn-type]
20 | return xsk_pool_dma_unmap(pool, 0);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c:17:13: note: declared here
17 | static void mlx5e_xsk_unmap_pool(struct mlx5e_priv *priv,
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c: In function 'mlx5e_xsk_is_pool_sane':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c:67:9: error: implicit declaration of function 'xsk_pool_get_headroom'; did you mean 'xsk_umem_get_headroom'? [-Werror=implicit-function-declaration]
67 | return xsk_pool_get_headroom(pool) <= 0xffff &&
| ^~~~~~~~~~~~~~~~~~~~~
| xsk_umem_get_headroom
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c:68:3: error: implicit declaration of function 'xsk_pool_get_chunk_size'; did you mean 'xsk_umem_get_chunk_size'? [-Werror=implicit-function-declaration]
68 | xsk_pool_get_chunk_size(pool) <= 0xffff;
| ^~~~~~~~~~~~~~~~~~~~~~~
| xsk_umem_get_chunk_size
cc1: some warnings being treated as errors
--
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c:4:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h: In function 'mlx5e_xsk_page_alloc_pool':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:25:35: error: passing argument 1 of 'xsk_buff_alloc' from incompatible pointer type [-Werror=incompatible-pointer-types]
25 | dma_info->xsk = xsk_buff_alloc(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c:4:
include/net/xdp_sock_drv.h:71:64: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
71 | static inline struct xdp_buff *xsk_buff_alloc(struct xdp_umem *umem)
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c:4:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h: In function 'mlx5e_xsk_update_rx_wakeup':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:41:7: error: implicit declaration of function 'xsk_uses_need_wakeup'; did you mean 'xsk_umem_uses_need_wakeup'? [-Werror=implicit-function-declaration]
41 | if (!xsk_uses_need_wakeup(rq->xsk_pool))
| ^~~~~~~~~~~~~~~~~~~~
| xsk_umem_uses_need_wakeup
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:45:28: error: passing argument 1 of 'xsk_set_rx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
45 | xsk_set_rx_need_wakeup(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c:4:
include/net/xdp_sock_drv.h:18:46: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
18 | void xsk_set_rx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c:4:
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:47:30: error: passing argument 1 of 'xsk_clear_rx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
47 | xsk_clear_rx_need_wakeup(rq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c:4:
include/net/xdp_sock_drv.h:20:48: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
20 | void xsk_clear_rx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
cc1: some warnings being treated as errors
--
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:4:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h: In function 'mlx5e_xsk_update_tx_wakeup':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:18:7: error: implicit declaration of function 'xsk_uses_need_wakeup'; did you mean 'xsk_umem_uses_need_wakeup'? [-Werror=implicit-function-declaration]
18 | if (!xsk_uses_need_wakeup(sq->xsk_pool))
| ^~~~~~~~~~~~~~~~~~~~
| xsk_umem_uses_need_wakeup
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:22:30: error: passing argument 1 of 'xsk_clear_tx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
22 | xsk_clear_tx_need_wakeup(sq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:4:
include/net/xdp_sock_drv.h:21:48: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
21 | void xsk_clear_tx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:4:
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:24:28: error: passing argument 1 of 'xsk_set_tx_need_wakeup' from incompatible pointer type [-Werror=incompatible-pointer-types]
24 | xsk_set_tx_need_wakeup(sq->xsk_pool);
| ~~^~~~~~~~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:4:
include/net/xdp_sock_drv.h:19:46: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
19 | void xsk_set_tx_need_wakeup(struct xdp_umem *umem);
| ~~~~~~~~~~~~~~~~~^~~~
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c: In function 'mlx5e_xsk_tx':
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:86:8: error: implicit declaration of function 'xsk_tx_peek_desc' [-Werror=implicit-function-declaration]
86 | if (!xsk_tx_peek_desc(pool, &desc)) {
| ^~~~~~~~~~~~~~~~
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:95:42: error: passing argument 1 of 'xsk_buff_raw_get_dma' from incompatible pointer type [-Werror=incompatible-pointer-types]
95 | xdptxd.dma_addr = xsk_buff_raw_get_dma(pool, desc.addr);
| ^~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:4:
include/net/xdp_sock_drv.h:88:64: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
88 | static inline dma_addr_t xsk_buff_raw_get_dma(struct xdp_umem *umem, u64 addr)
| ~~~~~~~~~~~~~~~~~^~~~
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:96:39: error: passing argument 1 of 'xsk_buff_raw_get_data' from incompatible pointer type [-Werror=incompatible-pointer-types]
96 | xdptxd.data = xsk_buff_raw_get_data(pool, desc.addr);
| ^~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:4:
include/net/xdp_sock_drv.h:93:60: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
93 | static inline void *xsk_buff_raw_get_data(struct xdp_umem *umem, u64 addr)
| ~~~~~~~~~~~~~~~~~^~~~
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:99:36: error: passing argument 1 of 'xsk_buff_raw_dma_sync_for_device' from incompatible pointer type [-Werror=incompatible-pointer-types]
99 | xsk_buff_raw_dma_sync_for_device(pool, xdptxd.dma_addr, xdptxd.len);
| ^~~~
| |
| struct xsk_buff_pool *
In file included from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.h:8,
from drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:4:
include/net/xdp_sock_drv.h:105:70: note: expected 'struct xdp_umem *' but argument is of type 'struct xsk_buff_pool *'
105 | static inline void xsk_buff_raw_dma_sync_for_device(struct xdp_umem *umem,
| ~~~~~~~~~~~~~~~~~^~~~
>> drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c:116:3: error: implicit declaration of function 'xsk_tx_release'; did you mean 'dst_release'? [-Werror=implicit-function-declaration]
116 | xsk_tx_release(pool);
| ^~~~~~~~~~~~~~
| dst_release
cc1: some warnings being treated as errors
vim +/xsk_buff_alloc +25 drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h
11
12 struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,
13 struct mlx5e_mpw_info *wi,
14 u16 cqe_bcnt,
15 u32 head_offset,
16 u32 page_idx);
17 struct sk_buff *mlx5e_xsk_skb_from_cqe_linear(struct mlx5e_rq *rq,
18 struct mlx5_cqe64 *cqe,
19 struct mlx5e_wqe_frag_info *wi,
20 u32 cqe_bcnt);
21
22 static inline int mlx5e_xsk_page_alloc_pool(struct mlx5e_rq *rq,
23 struct mlx5e_dma_info *dma_info)
24 {
> 25 dma_info->xsk = xsk_buff_alloc(rq->xsk_pool);
26 if (!dma_info->xsk)
27 return -ENOMEM;
28
29 /* Store the DMA address without headroom. In striding RQ case, we just
30 * provide pages for UMR, and headroom is counted at the setup stage
31 * when creating a WQE. In non-striding RQ case, headroom is accounted
32 * in mlx5e_alloc_rx_wqe.
33 */
34 dma_info->addr = xsk_buff_xdp_get_frame_dma(dma_info->xsk);
35
36 return 0;
37 }
38
39 static inline bool mlx5e_xsk_update_rx_wakeup(struct mlx5e_rq *rq, bool alloc_err)
40 {
> 41 if (!xsk_uses_need_wakeup(rq->xsk_pool))
42 return alloc_err;
43
44 if (unlikely(alloc_err))
> 45 xsk_set_rx_need_wakeup(rq->xsk_pool);
46 else
> 47 xsk_clear_rx_need_wakeup(rq->xsk_pool);
48
49 return false;
50 }
51
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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