* [davejiang:cxl-ide 17/24] drivers/acpi/numa/srat.c:535:31: warning: implicit conversion from 'enum acpi_cedt_type' to 'enum acpi_keyp_type'
@ 2023-08-11 18:19 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-08-11 18:19 UTC (permalink / raw)
To: Dave Jiang; +Cc: oe-kbuild-all
tree: https://github.com/davejiang/linux.git cxl-ide
head: ee3a63e65f46140bcb484e3d0052d641abceb9da
commit: 7e72c9ad3fa55da9f48f56720b09f5e74e00dc92 [17/24] acpi: Add KEYP support to fw_table parsing
config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20230812/202308120229.j9Q3DVIT-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230812/202308120229.j9Q3DVIT-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/202308120229.j9Q3DVIT-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/acpi/numa/srat.c:15:
include/linux/acpi.h:241:19: error: conflicting types for 'acpi_table_parse_cedt'; have 'int(enum acpi_keyp_type, int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
241 | static inline int acpi_table_parse_cedt(enum acpi_keyp_type id,
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/acpi.h:233:1: note: previous declaration of 'acpi_table_parse_cedt' with type 'int(enum acpi_cedt_type, int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
233 | acpi_table_parse_cedt(enum acpi_cedt_type id,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/acpi/numa/srat.c: In function 'acpi_numa_init':
>> drivers/acpi/numa/srat.c:535:31: warning: implicit conversion from 'enum acpi_cedt_type' to 'enum acpi_keyp_type' [-Wenum-conversion]
535 | acpi_table_parse_cedt(ACPI_CEDT_TYPE_CFMWS, acpi_parse_cfmws,
| ^~~~~~~~~~~~~~~~~~~~
vim +535 drivers/acpi/numa/srat.c
^1da177e4c3f41 drivers/acpi/numa.c Linus Torvalds 2005-04-16 483
20e6926dcbafa1 drivers/acpi/numa.c Yinghai Lu 2013-03-01 484 int __init acpi_numa_init(void)
e8d1955258091e drivers/acpi/numa.c Tang Chen 2013-02-22 485 {
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 486 int i, fake_pxm, cnt = 0;
20e6926dcbafa1 drivers/acpi/numa.c Yinghai Lu 2013-03-01 487
4bac6fa73db77d drivers/acpi/numa.c Hanjun Guo 2016-06-17 488 if (acpi_disabled)
4bac6fa73db77d drivers/acpi/numa.c Hanjun Guo 2016-06-17 489 return -EINVAL;
4bac6fa73db77d drivers/acpi/numa.c Hanjun Guo 2016-06-17 490
d3bd058826aa8b drivers/acpi/numa.c Yinghai Lu 2010-12-16 491 /*
d3bd058826aa8b drivers/acpi/numa.c Yinghai Lu 2010-12-16 492 * Should not limit number with cpu num that is from NR_CPUS or nr_cpus=
d3bd058826aa8b drivers/acpi/numa.c Yinghai Lu 2010-12-16 493 * SRAT cpu entries could have different order with that in MADT.
d3bd058826aa8b drivers/acpi/numa.c Yinghai Lu 2010-12-16 494 * So go over all cpu entries in SRAT to get apicid to node mapping.
d3bd058826aa8b drivers/acpi/numa.c Yinghai Lu 2010-12-16 495 */
8716273caef7f5 drivers/acpi/numa.c David Rientjes 2009-09-25 496
02cb489be7ad07 drivers/acpi/numa.c Ross Zwisler 2017-07-21 497 /* SRAT: System Resource Affinity Table */
7f8f97c3cc75d5 drivers/acpi/numa.c Len Brown 2007-02-10 498 if (!acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat)) {
894c26a1c274b8 drivers/acpi/numa/srat.c Jonathan Cameron 2020-09-30 499 struct acpi_subtable_proc srat_proc[4];
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 500
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 501 memset(srat_proc, 0, sizeof(srat_proc));
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 502 srat_proc[0].id = ACPI_SRAT_TYPE_CPU_AFFINITY;
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 503 srat_proc[0].handler = acpi_parse_processor_affinity;
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 504 srat_proc[1].id = ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY;
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 505 srat_proc[1].handler = acpi_parse_x2apic_affinity;
4bac6fa73db77d drivers/acpi/numa.c Hanjun Guo 2016-06-17 506 srat_proc[2].id = ACPI_SRAT_TYPE_GICC_AFFINITY;
4bac6fa73db77d drivers/acpi/numa.c Hanjun Guo 2016-06-17 507 srat_proc[2].handler = acpi_parse_gicc_affinity;
894c26a1c274b8 drivers/acpi/numa/srat.c Jonathan Cameron 2020-09-30 508 srat_proc[3].id = ACPI_SRAT_TYPE_GENERIC_AFFINITY;
894c26a1c274b8 drivers/acpi/numa/srat.c Jonathan Cameron 2020-09-30 509 srat_proc[3].handler = acpi_parse_gi_affinity;
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 510
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 511 acpi_table_parse_entries_array(ACPI_SIG_SRAT,
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 512 sizeof(struct acpi_table_srat),
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 513 srat_proc, ARRAY_SIZE(srat_proc), 0);
702b07fcc9b264 drivers/acpi/numa.c Lukasz Anaczkowski 2016-04-21 514
20e6926dcbafa1 drivers/acpi/numa.c Yinghai Lu 2013-03-01 515 cnt = acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY,
fd3e454366603c drivers/acpi/numa.c Ganapatrao Kulkarni 2017-11-15 516 acpi_parse_memory_affinity, 0);
^1da177e4c3f41 drivers/acpi/numa.c Linus Torvalds 2005-04-16 517 }
^1da177e4c3f41 drivers/acpi/numa.c Linus Torvalds 2005-04-16 518
^1da177e4c3f41 drivers/acpi/numa.c Linus Torvalds 2005-04-16 519 /* SLIT: System Locality Information Table */
7f8f97c3cc75d5 drivers/acpi/numa.c Len Brown 2007-02-10 520 acpi_table_parse(ACPI_SIG_SLIT, acpi_parse_slit);
^1da177e4c3f41 drivers/acpi/numa.c Linus Torvalds 2005-04-16 521
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 522 /*
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 523 * CXL Fixed Memory Window Structures (CFMWS) must be parsed
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 524 * after the SRAT. Create NUMA Nodes for CXL memory ranges that
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 525 * are defined in the CFMWS and not already defined in the SRAT.
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 526 * Initialize a fake_pxm as the first available PXM to emulate.
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 527 */
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 528
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 529 /* fake_pxm is the next unused PXM value after SRAT parsing */
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 530 for (i = 0, fake_pxm = -1; i < MAX_NUMNODES - 1; i++) {
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 531 if (node_to_pxm_map[i] > fake_pxm)
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 532 fake_pxm = node_to_pxm_map[i];
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 533 }
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 534 fake_pxm++;
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 @535 acpi_table_parse_cedt(ACPI_CEDT_TYPE_CFMWS, acpi_parse_cfmws,
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 536 &fake_pxm);
fd49f99c180996 drivers/acpi/numa/srat.c Alison Schofield 2021-10-29 537
20e6926dcbafa1 drivers/acpi/numa.c Yinghai Lu 2013-03-01 538 if (cnt < 0)
20e6926dcbafa1 drivers/acpi/numa.c Yinghai Lu 2013-03-01 539 return cnt;
095adbb6441172 drivers/acpi/numa.c Thomas Renninger 2012-07-31 540 else if (!parsed_numa_memblks)
f3946fb6e50b75 drivers/acpi/numa.c Thomas Renninger 2012-07-31 541 return -ENOENT;
940fed2e79a15c drivers/acpi/numa.c Tejun Heo 2011-02-16 542 return 0;
^1da177e4c3f41 drivers/acpi/numa.c Linus Torvalds 2005-04-16 543 }
^1da177e4c3f41 drivers/acpi/numa.c Linus Torvalds 2005-04-16 544
:::::: The code at line 535 was first introduced by commit
:::::: fd49f99c180996cef2d707ad71bee4f060dbe367 ACPI: NUMA: Add a node and memblk for each CFMWS not in SRAT
:::::: TO: Alison Schofield <alison.schofield@intel.com>
:::::: CC: Dan Williams <dan.j.williams@intel.com>
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