* Re: [RFC net-next v4 5/9] net: napi: Add napi_config
[not found] <20241001235302.57609-6-jdamato@fastly.com>
@ 2024-10-05 9:50 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-10-05 9:50 UTC (permalink / raw)
To: Joe Damato; +Cc: llvm, oe-kbuild-all
Hi Joe,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Joe-Damato/net-napi-Make-napi_defer_hard_irqs-per-NAPI/20241002-075725
base: net-next/main
patch link: https://lore.kernel.org/r/20241001235302.57609-6-jdamato%40fastly.com
patch subject: [RFC net-next v4 5/9] net: napi: Add napi_config
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241005/202410051705.OzprttUB-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241005/202410051705.OzprttUB-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/oe-kbuild-all/202410051705.OzprttUB-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c:7:
In file included from drivers/net/ethernet/intel/idpf/idpf.h:22:
>> drivers/net/ethernet/intel/idpf/idpf_txrx.h:440:1: error: static assertion failed due to requirement '__builtin_offsetof(struct idpf_q_vector, __cacheline_group_end__read_write) - (__builtin_offsetof(struct idpf_q_vector, __cacheline_group_begin__read_write) + sizeof ((((struct idpf_q_vector *)0)->__cacheline_group_begin__read_write))) == (440 + 2 * sizeof(struct dim))': offsetof(struct idpf_q_vector, __cacheline_group_end__read_write) - offsetofend(struct idpf_q_vector, __cacheline_group_begin__read_write) == (440 + 2 * sizeof(struct dim))
440 | libeth_cacheline_set_assert(struct idpf_q_vector, 112,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
441 | 440 + 2 * sizeof(struct dim),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
442 | 8 + sizeof(cpumask_var_t));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~
include/net/libeth/cache.h:62:2: note: expanded from macro 'libeth_cacheline_set_assert'
62 | libeth_cacheline_group_assert(type, read_write, rw); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/net/libeth/cache.h:17:16: note: expanded from macro 'libeth_cacheline_group_assert'
17 | static_assert(offsetof(type, __cacheline_group_end__##grp) - \
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
18 | offsetofend(type, __cacheline_group_begin__##grp) == \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
19 | (sz))
| ~~~~~
include/linux/stddef.h:16:32: note: expanded from macro 'offsetof'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
drivers/net/ethernet/intel/idpf/idpf_txrx.h:440:1: note: expression evaluates to '784 == 776'
440 | libeth_cacheline_set_assert(struct idpf_q_vector, 112,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
441 | 440 + 2 * sizeof(struct dim),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
442 | 8 + sizeof(cpumask_var_t));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~
include/net/libeth/cache.h:62:2: note: expanded from macro 'libeth_cacheline_set_assert'
62 | libeth_cacheline_group_assert(type, read_write, rw); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/net/libeth/cache.h:18:59: note: expanded from macro 'libeth_cacheline_group_assert'
17 | static_assert(offsetof(type, __cacheline_group_end__##grp) - \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
18 | offsetofend(type, __cacheline_group_begin__##grp) == \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
19 | (sz))
| ~~~~~
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
1 error generated.
--
In file included from drivers/net/ethernet/intel/idpf/idpf_main.c:4:
In file included from drivers/net/ethernet/intel/idpf/idpf.h:22:
>> drivers/net/ethernet/intel/idpf/idpf_txrx.h:440:1: error: static assertion failed due to requirement '__builtin_offsetof(struct idpf_q_vector, __cacheline_group_end__read_write) - (__builtin_offsetof(struct idpf_q_vector, __cacheline_group_begin__read_write) + sizeof ((((struct idpf_q_vector *)0)->__cacheline_group_begin__read_write))) == (440 + 2 * sizeof(struct dim))': offsetof(struct idpf_q_vector, __cacheline_group_end__read_write) - offsetofend(struct idpf_q_vector, __cacheline_group_begin__read_write) == (440 + 2 * sizeof(struct dim))
440 | libeth_cacheline_set_assert(struct idpf_q_vector, 112,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
441 | 440 + 2 * sizeof(struct dim),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
442 | 8 + sizeof(cpumask_var_t));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~
include/net/libeth/cache.h:62:2: note: expanded from macro 'libeth_cacheline_set_assert'
62 | libeth_cacheline_group_assert(type, read_write, rw); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/net/libeth/cache.h:17:16: note: expanded from macro 'libeth_cacheline_group_assert'
17 | static_assert(offsetof(type, __cacheline_group_end__##grp) - \
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
18 | offsetofend(type, __cacheline_group_begin__##grp) == \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
19 | (sz))
| ~~~~~
include/linux/stddef.h:16:32: note: expanded from macro 'offsetof'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
drivers/net/ethernet/intel/idpf/idpf_txrx.h:440:1: note: expression evaluates to '784 == 776'
440 | libeth_cacheline_set_assert(struct idpf_q_vector, 112,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
441 | 440 + 2 * sizeof(struct dim),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
442 | 8 + sizeof(cpumask_var_t));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~
include/net/libeth/cache.h:62:2: note: expanded from macro 'libeth_cacheline_set_assert'
62 | libeth_cacheline_group_assert(type, read_write, rw); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/net/libeth/cache.h:18:59: note: expanded from macro 'libeth_cacheline_group_assert'
17 | static_assert(offsetof(type, __cacheline_group_end__##grp) - \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
18 | offsetofend(type, __cacheline_group_begin__##grp) == \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
19 | (sz))
| ~~~~~
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
drivers/net/ethernet/intel/idpf/idpf_main.c:167:39: warning: shift count >= width of type [-Wshift-count-overflow]
167 | err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64));
| ^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:77:54: note: expanded from macro 'DMA_BIT_MASK'
77 | #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
| ^ ~~~
1 warning and 1 error generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for MODVERSIONS
Depends on [n]: MODULES [=y] && !COMPILE_TEST [=y]
Selected by [y]:
- RANDSTRUCT_FULL [=y] && (CC_HAS_RANDSTRUCT [=y] || GCC_PLUGINS [=n]) && MODULES [=y]
vim +440 drivers/net/ethernet/intel/idpf/idpf_txrx.h
4930fbf419a72d Pavan Kumar Linga 2023-08-07 375
4930fbf419a72d Pavan Kumar Linga 2023-08-07 376 /**
4930fbf419a72d Pavan Kumar Linga 2023-08-07 377 * struct idpf_q_vector
1c325aac10a82f Alan Brady 2023-08-07 378 * @vport: Vport back pointer
5a816aae2d463d Alexander Lobakin 2024-06-20 379 * @num_rxq: Number of RX queues
d4d5587182664b Pavan Kumar Linga 2023-08-07 380 * @num_txq: Number of TX queues
5a816aae2d463d Alexander Lobakin 2024-06-20 381 * @num_bufq: Number of buffer queues
e4891e4687c8dd Alexander Lobakin 2024-06-20 382 * @num_complq: number of completion queues
5a816aae2d463d Alexander Lobakin 2024-06-20 383 * @rx: Array of RX queues to service
1c325aac10a82f Alan Brady 2023-08-07 384 * @tx: Array of TX queues to service
5a816aae2d463d Alexander Lobakin 2024-06-20 385 * @bufq: Array of buffer queues to service
e4891e4687c8dd Alexander Lobakin 2024-06-20 386 * @complq: array of completion queues
5a816aae2d463d Alexander Lobakin 2024-06-20 387 * @intr_reg: See struct idpf_intr_reg
5a816aae2d463d Alexander Lobakin 2024-06-20 388 * @napi: napi handler
5a816aae2d463d Alexander Lobakin 2024-06-20 389 * @total_events: Number of interrupts processed
9c4a27da0ecc40 Joshua Hay 2024-09-04 390 * @wb_on_itr: whether WB on ITR is enabled
c2d548cad1508d Joshua Hay 2023-08-07 391 * @tx_dim: Data for TX net_dim algorithm
1c325aac10a82f Alan Brady 2023-08-07 392 * @tx_itr_value: TX interrupt throttling rate
1c325aac10a82f Alan Brady 2023-08-07 393 * @tx_intr_mode: Dynamic ITR or not
1c325aac10a82f Alan Brady 2023-08-07 394 * @tx_itr_idx: TX ITR index
3a8845af66edb3 Alan Brady 2023-08-07 395 * @rx_dim: Data for RX net_dim algorithm
95af467d9a4e3b Alan Brady 2023-08-07 396 * @rx_itr_value: RX interrupt throttling rate
95af467d9a4e3b Alan Brady 2023-08-07 397 * @rx_intr_mode: Dynamic ITR or not
95af467d9a4e3b Alan Brady 2023-08-07 398 * @rx_itr_idx: RX ITR index
5a816aae2d463d Alexander Lobakin 2024-06-20 399 * @v_idx: Vector index
bf9bf7042a38eb Alexander Lobakin 2024-06-20 400 * @affinity_mask: CPU affinity mask
4930fbf419a72d Pavan Kumar Linga 2023-08-07 401 */
4930fbf419a72d Pavan Kumar Linga 2023-08-07 402 struct idpf_q_vector {
5a816aae2d463d Alexander Lobakin 2024-06-20 403 __cacheline_group_begin_aligned(read_mostly);
1c325aac10a82f Alan Brady 2023-08-07 404 struct idpf_vport *vport;
1c325aac10a82f Alan Brady 2023-08-07 405
5a816aae2d463d Alexander Lobakin 2024-06-20 406 u16 num_rxq;
d4d5587182664b Pavan Kumar Linga 2023-08-07 407 u16 num_txq;
5a816aae2d463d Alexander Lobakin 2024-06-20 408 u16 num_bufq;
e4891e4687c8dd Alexander Lobakin 2024-06-20 409 u16 num_complq;
5a816aae2d463d Alexander Lobakin 2024-06-20 410 struct idpf_rx_queue **rx;
e4891e4687c8dd Alexander Lobakin 2024-06-20 411 struct idpf_tx_queue **tx;
5a816aae2d463d Alexander Lobakin 2024-06-20 412 struct idpf_buf_queue **bufq;
e4891e4687c8dd Alexander Lobakin 2024-06-20 413 struct idpf_compl_queue **complq;
e4891e4687c8dd Alexander Lobakin 2024-06-20 414
5a816aae2d463d Alexander Lobakin 2024-06-20 415 struct idpf_intr_reg intr_reg;
5a816aae2d463d Alexander Lobakin 2024-06-20 416 __cacheline_group_end_aligned(read_mostly);
5a816aae2d463d Alexander Lobakin 2024-06-20 417
5a816aae2d463d Alexander Lobakin 2024-06-20 418 __cacheline_group_begin_aligned(read_write);
5a816aae2d463d Alexander Lobakin 2024-06-20 419 struct napi_struct napi;
5a816aae2d463d Alexander Lobakin 2024-06-20 420 u16 total_events;
9c4a27da0ecc40 Joshua Hay 2024-09-04 421 bool wb_on_itr;
5a816aae2d463d Alexander Lobakin 2024-06-20 422
c2d548cad1508d Joshua Hay 2023-08-07 423 struct dim tx_dim;
1c325aac10a82f Alan Brady 2023-08-07 424 u16 tx_itr_value;
1c325aac10a82f Alan Brady 2023-08-07 425 bool tx_intr_mode;
1c325aac10a82f Alan Brady 2023-08-07 426 u32 tx_itr_idx;
1c325aac10a82f Alan Brady 2023-08-07 427
3a8845af66edb3 Alan Brady 2023-08-07 428 struct dim rx_dim;
95af467d9a4e3b Alan Brady 2023-08-07 429 u16 rx_itr_value;
95af467d9a4e3b Alan Brady 2023-08-07 430 bool rx_intr_mode;
95af467d9a4e3b Alan Brady 2023-08-07 431 u32 rx_itr_idx;
5a816aae2d463d Alexander Lobakin 2024-06-20 432 __cacheline_group_end_aligned(read_write);
95af467d9a4e3b Alan Brady 2023-08-07 433
5a816aae2d463d Alexander Lobakin 2024-06-20 434 __cacheline_group_begin_aligned(cold);
5a816aae2d463d Alexander Lobakin 2024-06-20 435 u16 v_idx;
bf9bf7042a38eb Alexander Lobakin 2024-06-20 436
bf9bf7042a38eb Alexander Lobakin 2024-06-20 437 cpumask_var_t affinity_mask;
5a816aae2d463d Alexander Lobakin 2024-06-20 438 __cacheline_group_end_aligned(cold);
4930fbf419a72d Pavan Kumar Linga 2023-08-07 439 };
9c4a27da0ecc40 Joshua Hay 2024-09-04 @440 libeth_cacheline_set_assert(struct idpf_q_vector, 112,
cb5dc755af3703 Joe Damato 2024-10-01 441 440 + 2 * sizeof(struct dim),
5a816aae2d463d Alexander Lobakin 2024-06-20 442 8 + sizeof(cpumask_var_t));
0fe45467a1041e Pavan Kumar Linga 2023-08-07 443
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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