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Date: Thu, 16 Jul 2020 18:55:58 +0800
From: kernel test robot <lkp@...el.com>
To: Eli Cohen <eli@...lanox.com>, mst@...hat.com, jasowang@...hat.com,
virtualization@...ts.linux-foundation.org,
linux-kernel@...r.kernel.org
Cc: kbuild-all@...ts.01.org, shahafs@...lanox.com, saeedm@...lanox.com,
Eli Cohen <eli@...lanox.com>, Parav Pandit <parav@...lanox.com>
Subject: Re: [PATCH vhost next 10/10] vdpa/mlx5: Add VDPA driver for
supported mlx5 devices
Hi Eli,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on next-20200715]
url: https://github.com/0day-ci/linux/commits/Eli-Cohen/VDPA-support-for-Mellanox-ConnectX-devices/20200716-155039
base: ca0e494af5edb59002665bf12871e94b4163a257
config: i386-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-14) 9.3.0
reproduce (this is a W=1 build):
# save the attached .config to linux build tree
make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All error/warnings (new ones prefixed by >>):
>> drivers/vdpa/mlx5/net/main.c:7:10: fatal error: mlx5_vdpa_ifc.h: No such file or directory
7 | #include "mlx5_vdpa_ifc.h"
| ^~~~~~~~~~~~~~~~~
compilation terminated.
--
| ^~~~~~~~~~~~~
include/linux/mlx5/device.h:56:43: note: in expansion of macro '__mlx5_bit_sz'
56 | #define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
| ^~~~~~~~~~~~~
include/linux/mlx5/device.h:58:60: note: in expansion of macro '__mlx5_dw_bit_off'
58 | #define __mlx5_dw_mask(typ, fld) (__mlx5_mask(typ, fld) << __mlx5_dw_bit_off(typ, fld))
| ^~~~~~~~~~~~~~~~~
include/linux/mlx5/device.h:78:10: note: in expansion of macro '__mlx5_dw_mask'
78 | (~__mlx5_dw_mask(typ, fld))) | (((_v) & __mlx5_mask(typ, fld)) \
| ^~~~~~~~~~~~~~
drivers/vdpa/mlx5/net/mlx5_vnet.c:1192:2: note: in expansion of macro 'MLX5_SET'
1192 | MLX5_SET(rqtc, rqtc, list_q_type, MLX5_RQTC_LIST_Q_TYPE_VIRTIO_NET_Q);
| ^~~~~~~~
include/linux/compiler_types.h:135:35: error: 'struct mlx5_ifc_rqtc_bits' has no member named 'list_q_type'
135 | #define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
| ^~~~~~~~~~~~~~~~~~
include/uapi/linux/swab.h:115:54: note: in definition of macro '__swab32'
115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
| ^
include/linux/byteorder/generic.h:94:21: note: in expansion of macro '__cpu_to_be32'
94 | #define cpu_to_be32 __cpu_to_be32
| ^~~~~~~~~~~~~
include/linux/stddef.h:17:32: note: in expansion of macro '__compiler_offsetof'
17 | #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~~
include/linux/mlx5/device.h:51:35: note: in expansion of macro 'offsetof'
51 | #define __mlx5_bit_off(typ, fld) (offsetof(struct mlx5_ifc_##typ##_bits, fld))
| ^~~~~~~~
include/linux/mlx5/device.h:56:70: note: in expansion of macro '__mlx5_bit_off'
56 | #define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
| ^~~~~~~~~~~~~~
include/linux/mlx5/device.h:58:60: note: in expansion of macro '__mlx5_dw_bit_off'
58 | #define __mlx5_dw_mask(typ, fld) (__mlx5_mask(typ, fld) << __mlx5_dw_bit_off(typ, fld))
| ^~~~~~~~~~~~~~~~~
include/linux/mlx5/device.h:78:10: note: in expansion of macro '__mlx5_dw_mask'
78 | (~__mlx5_dw_mask(typ, fld))) | (((_v) & __mlx5_mask(typ, fld)) \
| ^~~~~~~~~~~~~~
drivers/vdpa/mlx5/net/mlx5_vnet.c:1192:2: note: in expansion of macro 'MLX5_SET'
1192 | MLX5_SET(rqtc, rqtc, list_q_type, MLX5_RQTC_LIST_Q_TYPE_VIRTIO_NET_Q);
| ^~~~~~~~
include/linux/mlx5/device.h:50:57: error: 'struct mlx5_ifc_rqtc_bits' has no member named 'list_q_type'
50 | #define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
| ^~
include/uapi/linux/swab.h:115:54: note: in definition of macro '__swab32'
115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
| ^
include/linux/byteorder/generic.h:94:21: note: in expansion of macro '__cpu_to_be32'
94 | #define cpu_to_be32 __cpu_to_be32
| ^~~~~~~~~~~~~
include/linux/mlx5/device.h:57:47: note: in expansion of macro '__mlx5_bit_sz'
57 | #define __mlx5_mask(typ, fld) ((u32)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
| ^~~~~~~~~~~~~
include/linux/mlx5/device.h:78:48: note: in expansion of macro '__mlx5_mask'
78 | (~__mlx5_dw_mask(typ, fld))) | (((_v) & __mlx5_mask(typ, fld)) \
| ^~~~~~~~~~~
drivers/vdpa/mlx5/net/mlx5_vnet.c:1192:2: note: in expansion of macro 'MLX5_SET'
1192 | MLX5_SET(rqtc, rqtc, list_q_type, MLX5_RQTC_LIST_Q_TYPE_VIRTIO_NET_Q);
| ^~~~~~~~
include/linux/mlx5/device.h:50:57: error: 'struct mlx5_ifc_rqtc_bits' has no member named 'list_q_type'
50 | #define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
| ^~
include/uapi/linux/swab.h:115:54: note: in definition of macro '__swab32'
115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
| ^
include/linux/byteorder/generic.h:94:21: note: in expansion of macro '__cpu_to_be32'
94 | #define cpu_to_be32 __cpu_to_be32
| ^~~~~~~~~~~~~
include/linux/mlx5/device.h:56:43: note: in expansion of macro '__mlx5_bit_sz'
56 | #define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
| ^~~~~~~~~~~~~
include/linux/mlx5/device.h:79:11: note: in expansion of macro '__mlx5_dw_bit_off'
79 | << __mlx5_dw_bit_off(typ, fld))); \
| ^~~~~~~~~~~~~~~~~
drivers/vdpa/mlx5/net/mlx5_vnet.c:1192:2: note: in expansion of macro 'MLX5_SET'
1192 | MLX5_SET(rqtc, rqtc, list_q_type, MLX5_RQTC_LIST_Q_TYPE_VIRTIO_NET_Q);
| ^~~~~~~~
include/linux/compiler_types.h:135:35: error: 'struct mlx5_ifc_rqtc_bits' has no member named 'list_q_type'
135 | #define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
| ^~~~~~~~~~~~~~~~~~
include/uapi/linux/swab.h:115:54: note: in definition of macro '__swab32'
115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
| ^
include/linux/byteorder/generic.h:94:21: note: in expansion of macro '__cpu_to_be32'
94 | #define cpu_to_be32 __cpu_to_be32
| ^~~~~~~~~~~~~
include/linux/stddef.h:17:32: note: in expansion of macro '__compiler_offsetof'
17 | #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~~
include/linux/mlx5/device.h:51:35: note: in expansion of macro 'offsetof'
51 | #define __mlx5_bit_off(typ, fld) (offsetof(struct mlx5_ifc_##typ##_bits, fld))
| ^~~~~~~~
include/linux/mlx5/device.h:56:70: note: in expansion of macro '__mlx5_bit_off'
56 | #define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
| ^~~~~~~~~~~~~~
include/linux/mlx5/device.h:79:11: note: in expansion of macro '__mlx5_dw_bit_off'
79 | << __mlx5_dw_bit_off(typ, fld))); \
| ^~~~~~~~~~~~~~~~~
drivers/vdpa/mlx5/net/mlx5_vnet.c:1192:2: note: in expansion of macro 'MLX5_SET'
1192 | MLX5_SET(rqtc, rqtc, list_q_type, MLX5_RQTC_LIST_Q_TYPE_VIRTIO_NET_Q);
| ^~~~~~~~
>> drivers/vdpa/mlx5/net/mlx5_vnet.c:1171:6: warning: variable 'acutal_rqt' set but not used [-Wunused-but-set-variable]
1171 | int acutal_rqt;
| ^~~~~~~~~~
In file included from include/linux/swab.h:5,
from include/uapi/linux/byteorder/little_endian.h:13,
from include/linux/byteorder/little_endian.h:5,
from arch/x86/include/uapi/asm/byteorder.h:5,
from include/asm-generic/bitops/le.h:6,
from arch/x86/include/asm/bitops.h:395,
from include/linux/bitops.h:29,
from include/linux/kernel.h:12,
from include/linux/vdpa.h:5,
from drivers/vdpa/mlx5/net/mlx5_vnet.c:4:
drivers/vdpa/mlx5/net/mlx5_vnet.c: In function 'mlx5_vdpa_get_features':
include/linux/compiler_types.h:135:35: error: 'struct mlx5_ifc_device_virtio_emulation_cap_bits' has no member named 'device_features_bits_mask'
135 | #define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
| ^~~~~~~~~~~~~~~~~~
include/uapi/linux/swab.h:115:54: note: in definition of macro '__swab32'
115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
| ^
include/linux/byteorder/generic.h:95:21: note: in expansion of macro '__be32_to_cpu'
95 | #define be32_to_cpu __be32_to_cpu
| ^~~~~~~~~~~~~
include/linux/stddef.h:17:32: note: in expansion of macro '__compiler_offsetof'
17 | #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~~
include/linux/mlx5/device.h:51:35: note: in expansion of macro 'offsetof'
51 | #define __mlx5_bit_off(typ, fld) (offsetof(struct mlx5_ifc_##typ##_bits, fld))
| ^~~~~~~~
include/linux/mlx5/device.h:53:34: note: in expansion of macro '__mlx5_bit_off'
53 | #define __mlx5_dw_off(typ, fld) (__mlx5_bit_off(typ, fld) / 32)
| ^~~~~~~~~~~~~~
include/linux/mlx5/device.h:96:1: note: in expansion of macro '__mlx5_dw_off'
96 | __mlx5_dw_off(typ, fld))) >> __mlx5_dw_bit_off(typ, fld)) & \
| ^~~~~~~~~~~~~
include/linux/mlx5/device.h:1364:2: note: in expansion of macro 'MLX5_GET'
1364 | MLX5_GET(device_virtio_emulation_cap, \
| ^~~~~~~~
drivers/vdpa/mlx5/net/mlx5_vnet.c:1469:17: note: in expansion of macro 'MLX5_CAP_DEV_VDPA_EMULATION'
1469 | dev_features = MLX5_CAP_DEV_VDPA_EMULATION(mvdev->mdev, device_features_bits_mask);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/mlx5/qp.h:36,
from drivers/vdpa/mlx5/net/mlx5_vnet.c:7:
include/linux/mlx5/device.h:50:57: error: 'struct mlx5_ifc_device_virtio_emulation_cap_bits' has no member named 'device_features_bits_mask'
50 | #define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
| ^~
include/linux/mlx5/device.h:56:43: note: in expansion of macro '__mlx5_bit_sz'
56 | #define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
| ^~~~~~~~~~~~~
include/linux/mlx5/device.h:96:30: note: in expansion of macro '__mlx5_dw_bit_off'
96 | __mlx5_dw_off(typ, fld))) >> __mlx5_dw_bit_off(typ, fld)) & \
| ^~~~~~~~~~~~~~~~~
include/linux/mlx5/device.h:1364:2: note: in expansion of macro 'MLX5_GET'
1364 | MLX5_GET(device_virtio_emulation_cap, \
| ^~~~~~~~
drivers/vdpa/mlx5/net/mlx5_vnet.c:1469:17: note: in expansion of macro 'MLX5_CAP_DEV_VDPA_EMULATION'
1469 | dev_features = MLX5_CAP_DEV_VDPA_EMULATION(mvdev->mdev, device_features_bits_mask);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from <command-line>:
include/linux/compiler_types.h:135:35: error: 'struct mlx5_ifc_device_virtio_emulation_cap_bits' has no member named 'device_features_bits_mask'
135 | #define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
| ^~~~~~~~~~~~~~~~~~
include/linux/stddef.h:17:32: note: in expansion of macro '__compiler_offsetof'
17 | #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~~
include/linux/mlx5/device.h:51:35: note: in expansion of macro 'offsetof'
51 | #define __mlx5_bit_off(typ, fld) (offsetof(struct mlx5_ifc_##typ##_bits, fld))
| ^~~~~~~~
include/linux/mlx5/device.h:56:70: note: in expansion of macro '__mlx5_bit_off'
56 | #define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
| ^~~~~~~~~~~~~~
include/linux/mlx5/device.h:96:30: note: in expansion of macro '__mlx5_dw_bit_off'
96 | __mlx5_dw_off(typ, fld))) >> __mlx5_dw_bit_off(typ, fld)) & \
| ^~~~~~~~~~~~~~~~~
include/linux/mlx5/device.h:1364:2: note: in expansion of macro 'MLX5_GET'
1364 | MLX5_GET(device_virtio_emulation_cap, \
| ^~~~~~~~
drivers/vdpa/mlx5/net/mlx5_vnet.c:1469:17: note: in expansion of macro 'MLX5_CAP_DEV_VDPA_EMULATION'
1469 | dev_features = MLX5_CAP_DEV_VDPA_EMULATION(mvdev->mdev, device_features_bits_mask);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/mlx5/qp.h:36,
from drivers/vdpa/mlx5/net/mlx5_vnet.c:7:
include/linux/mlx5/device.h:50:57: error: 'struct mlx5_ifc_device_virtio_emulation_cap_bits' has no member named 'device_features_bits_mask'
50 | #define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
| ^~
include/linux/mlx5/device.h:57:47: note: in expansion of macro '__mlx5_bit_sz'
57 | #define __mlx5_mask(typ, fld) ((u32)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
| ^~~~~~~~~~~~~
include/linux/mlx5/device.h:97:1: note: in expansion of macro '__mlx5_mask'
97 | __mlx5_mask(typ, fld))
| ^~~~~~~~~~~
include/linux/mlx5/device.h:1364:2: note: in expansion of macro 'MLX5_GET'
1364 | MLX5_GET(device_virtio_emulation_cap, \
| ^~~~~~~~
drivers/vdpa/mlx5/net/mlx5_vnet.c:1469:17: note: in expansion of macro 'MLX5_CAP_DEV_VDPA_EMULATION'
1469 | dev_features = MLX5_CAP_DEV_VDPA_EMULATION(mvdev->mdev, device_features_bits_mask);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/swab.h:5,
from include/uapi/linux/byteorder/little_endian.h:13,
from include/linux/byteorder/little_endian.h:5,
from arch/x86/include/uapi/asm/byteorder.h:5,
vim +7 drivers/vdpa/mlx5/net/main.c
3
4 #include <linux/module.h>
5 #include <linux/mlx5/driver.h>
6 #include <linux/mlx5/device.h>
> 7 #include "mlx5_vdpa_ifc.h"
8 #include "mlx5_vnet.h"
9
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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