tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-dkms-4.13 head: 2b14e1f4fded74b9efeb990869076cebb06d27ee commit: c5a743365208938dae80f1cca8df9c370ba54292 [1811/2206] drm/amdkfd: fix in tree build reproduce: # apt-get install sparse git checkout c5a743365208938dae80f1cca8df9c370ba54292 make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__

sparse warnings: (new ones prefixed by >>)

vim +517 drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_ai.h

cab7e222 Felix Kuehling 2017-03-14 492 cab7e222 Felix Kuehling 2017-03-14 493 struct pm4_mec_release_mem { cab7e222 Felix Kuehling 2017-03-14 494 union { cab7e222 Felix Kuehling 2017-03-14 495 union PM4_MES_TYPE_3_HEADER header; /*header */ cab7e222 Felix Kuehling 2017-03-14 496 unsigned int ordinal1; cab7e222 Felix Kuehling 2017-03-14 497 }; cab7e222 Felix Kuehling 2017-03-14 498 cab7e222 Felix Kuehling 2017-03-14 499 union { cab7e222 Felix Kuehling 2017-03-14 500 struct { cab7e222 Felix Kuehling 2017-03-14 501 unsigned int event_type:6; cab7e222 Felix Kuehling 2017-03-14 502 unsigned int reserved1:2; cab7e222 Felix Kuehling 2017-03-14 503 enum mec_release_mem_event_index_enum event_index:4; cab7e222 Felix Kuehling 2017-03-14 504 unsigned int tcl1_vol_action_ena:1; cab7e222 Felix Kuehling 2017-03-14 505 unsigned int tc_vol_action_ena:1; cab7e222 Felix Kuehling 2017-03-14 506 unsigned int reserved2:1; cab7e222 Felix Kuehling 2017-03-14 507 unsigned int tc_wb_action_ena:1; cab7e222 Felix Kuehling 2017-03-14 508 unsigned int tcl1_action_ena:1; cab7e222 Felix Kuehling 2017-03-14 509 unsigned int tc_action_ena:1; cab7e222 Felix Kuehling 2017-03-14 510 uint32_t reserved3:1; cab7e222 Felix Kuehling 2017-03-14 511 uint32_t tc_nc_action_ena:1; cab7e222 Felix Kuehling 2017-03-14 512 uint32_t tc_wc_action_ena:1; cab7e222 Felix Kuehling 2017-03-14 513 uint32_t tc_md_action_ena:1; cab7e222 Felix Kuehling 2017-03-14 514 uint32_t reserved4:3; cab7e222 Felix Kuehling 2017-03-14 515 enum mec_release_mem_cache_policy_enum cache_policy:2; cab7e222 Felix Kuehling 2017-03-14 516 uint32_t reserved5:2; cab7e222 Felix Kuehling 2017-03-14 @517 enum mec_release_mem_pq_exe_status_enum pq_exe_status:1; cab7e222 Felix Kuehling 2017-03-14 518 uint32_t reserved6:2; cab7e222 Felix Kuehling 2017-03-14 519 } bitfields2; cab7e222 Felix Kuehling 2017-03-14 520 unsigned int ordinal2; cab7e222 Felix Kuehling 2017-03-14 521 }; cab7e222 Felix Kuehling 2017-03-14 522 cab7e222 Felix Kuehling 2017-03-14 523 union { cab7e222 Felix Kuehling 2017-03-14 524 struct { cab7e222 Felix Kuehling 2017-03-14 525 uint32_t reserved7:16; cab7e222 Felix Kuehling 2017-03-14 526 enum mec_release_mem_dst_sel_enum dst_sel:2; cab7e222 Felix Kuehling 2017-03-14 527 uint32_t reserved8:6; cab7e222 Felix Kuehling 2017-03-14 528 enum mec_release_mem_int_sel_enum int_sel:3; cab7e222 Felix Kuehling 2017-03-14 529 uint32_t reserved9:2; cab7e222 Felix Kuehling 2017-03-14 530 enum mec_release_mem_data_sel_enum data_sel:3; cab7e222 Felix Kuehling 2017-03-14 531 } bitfields3; cab7e222 Felix Kuehling 2017-03-14 532 unsigned int ordinal3; cab7e222 Felix Kuehling 2017-03-14 533 }; cab7e222 Felix Kuehling 2017-03-14 534 cab7e222 Felix Kuehling 2017-03-14 535 union { cab7e222 Felix Kuehling 2017-03-14 536 struct { cab7e222 Felix Kuehling 2017-03-14 537 uint32_t reserved10:2; cab7e222 Felix Kuehling 2017-03-14 538 unsigned int address_lo_32b:30; cab7e222 Felix Kuehling 2017-03-14 539 } bitfields4; cab7e222 Felix Kuehling 2017-03-14 540 struct { cab7e222 Felix Kuehling 2017-03-14 541 uint32_t reserved11:3; cab7e222 Felix Kuehling 2017-03-14 542 uint32_t address_lo_64b:29; cab7e222 Felix Kuehling 2017-03-14 543 } bitfields4b; cab7e222 Felix Kuehling 2017-03-14 544 uint32_t reserved12; cab7e222 Felix Kuehling 2017-03-14 545 unsigned int ordinal4; cab7e222 Felix Kuehling 2017-03-14 546 }; cab7e222 Felix Kuehling 2017-03-14 547 cab7e222 Felix Kuehling 2017-03-14 548 union { cab7e222 Felix Kuehling 2017-03-14 549 uint32_t address_hi; cab7e222 Felix Kuehling 2017-03-14 550 uint32_t reserved13; cab7e222 Felix Kuehling 2017-03-14 551 uint32_t ordinal5; cab7e222 Felix Kuehling 2017-03-14 552 }; cab7e222 Felix Kuehling 2017-03-14 553 cab7e222 Felix Kuehling 2017-03-14 554 union { cab7e222 Felix Kuehling 2017-03-14 555 uint32_t data_lo; cab7e222 Felix Kuehling 2017-03-14 556 uint32_t cmp_data_lo; cab7e222 Felix Kuehling 2017-03-14 557 struct { cab7e222 Felix Kuehling 2017-03-14 558 uint32_t dw_offset:16; cab7e222 Felix Kuehling 2017-03-14 559 uint32_t num_dwords:16; cab7e222 Felix Kuehling 2017-03-14 560 } bitfields6c; cab7e222 Felix Kuehling 2017-03-14 561 uint32_t reserved14; cab7e222 Felix Kuehling 2017-03-14 562 uint32_t ordinal6; cab7e222 Felix Kuehling 2017-03-14 563 }; cab7e222 Felix Kuehling 2017-03-14 564 cab7e222 Felix Kuehling 2017-03-14 565 union { cab7e222 Felix Kuehling 2017-03-14 566 uint32_t data_hi; cab7e222 Felix Kuehling 2017-03-14 567 uint32_t cmp_data_hi; cab7e222 Felix Kuehling 2017-03-14 568 uint32_t reserved15; cab7e222 Felix Kuehling 2017-03-14 569 uint32_t reserved16; cab7e222 Felix Kuehling 2017-03-14 570 uint32_t ordinal7; cab7e222 Felix Kuehling 2017-03-14 571 }; cab7e222 Felix Kuehling 2017-03-14 572 cab7e222 Felix Kuehling 2017-03-14 573 uint32_t int_ctxid; cab7e222 Felix Kuehling 2017-03-14 574

:::::: The code at line 517 was first introduced by commit :::::: cab7e2227b1b41824cff022c263cc15867b9909b drm/amdkfd: Add Vega10 support for KFD

:::::: TO: Felix Kuehling Felix.Kuehling@amd.com :::::: CC: Le.Ma Le.Ma@amd.com

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