[linux-next:master] BUILD REGRESSION c068f40300a0eaa34f7105d137a5560b86951aa9

kernel test robot lkp at intel.com
Fri Feb 17 16:39:18 UTC 2023


tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: c068f40300a0eaa34f7105d137a5560b86951aa9  Add linux-next specific files for 20230217

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202302062224.ByzeTXh1-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302092211.54EYDhYH-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302111601.jtY4lKrA-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302112104.g75cGHZd-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302161117.pNuySGWi-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302170355.Ljqlzucu-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302172104.q3ddwzqu-lkp@intel.com

Error/Warning: (recently discovered and may have been fixed)

Documentation/sphinx/templates/kernel-toc.html: 1:36 Invalid token: #}
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
arch/mips/kernel/vpe.c:643:35: error: no member named 'mod_mem' in 'struct module'
arch/mips/kernel/vpe.c:643:41: error: 'struct module' has no member named 'mod_mem'
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_optc.c:294:6: warning: no previous prototype for 'optc3_wait_drr_doublebuffer_pending_clear' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_resource_helpers.c:62:18: warning: variable 'cursor_bpp' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_detection.c:1199: warning: expecting prototype for dc_link_detect_connection_type(). Prototype was for link_detect_connection_type() instead
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c:1292:32: warning: variable 'result_write_min_hblank' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_training.c:1586:38: warning: variable 'result' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/sfc/ef100_nic.c:1128:21: warning: unused variable 'net_dev' [-Wunused-variable]
drivers/net/ethernet/sfc/ef100_nic.c:1170:9: warning: variable 'rc' is uninitialized when used here [-Wuninitialized]
drivers/net/ethernet/sfc/efx_devlink.c:185:17: error: expected declaration or statement at end of input
drivers/net/ethernet/sfc/efx_devlink.c:185:23: error: expected ';' at end of input
drivers/net/ethernet/sfc/efx_devlink.c:522:2: error: unterminated argument list invoking macro "memset"
include/linux/build_bug.h:78:41: error: static assertion failed: "SKB_WITH_OVERHEAD(TEST_XDP_FRAME_SIZE - XDP_PACKET_HEADROOM) == TEST_MAX_PKT_SIZE"

Unverified Error/Warning (likely false positive, please contact us if interested):

drivers/tty/serial/8250/8250_dfl.c:63 dfl_uart_get_params() error: uninitialized symbol 'clk_freq'.
drivers/tty/serial/8250/8250_dfl.c:69 dfl_uart_get_params() error: uninitialized symbol 'fifo_len'.
drivers/tty/serial/8250/8250_dfl.c:90 dfl_uart_get_params() error: uninitialized symbol 'reg_layout'.
drivers/usb/gadget/composite.c:2082:33: sparse: sparse: restricted __le16 degrades to integer
drivers/virtio/virtio_ring.c:1585 virtqueue_add_packed_vring() error: uninitialized symbol 'prev'.
drivers/virtio/virtio_ring.c:1593 virtqueue_add_packed_vring() error: uninitialized symbol 'head_flags'.
drivers/virtio/virtio_ring.c:697 virtqueue_add_split_vring() error: uninitialized symbol 'prev'.
fs/ntfs3/super.c:1351 ntfs_fill_super() warn: passing a valid pointer to 'PTR_ERR'
net/mac80211/mlme.c:7124 ieee80211_setup_assoc_link() warn: variable dereferenced before check 'elem' (see line 7122)
net/mac80211/rx.c:2947 __ieee80211_rx_h_amsdu() error: we previously assumed 'rx->sta' could be null (see line 2933)

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
|-- alpha-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_detection.c:warning:expecting-prototype-for-dc_link_detect_connection_type().-Prototype-was-for-link_detect_connection_type()-instead
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training.c:warning:variable-result-set-but-not-used
|-- alpha-randconfig-c041-20230212
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_detection.c:warning:expecting-prototype-for-dc_link_detect_connection_type().-Prototype-was-for-link_detect_connection_type()-instead
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
|-- arc-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_detection.c:warning:expecting-prototype-for-dc_link_detect_connection_type().-Prototype-was-for-link_detect_connection_type()-instead
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training.c:warning:variable-result-set-but-not-used
|-- arm-allmodconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_detection.c:warning:expecting-prototype-for-dc_link_detect_connection_type().-Prototype-was-for-link_detect_connection_type()-instead
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training.c:warning:variable-result-set-but-not-used
|-- arm-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_detection.c:warning:expecting-prototype-for-dc_link_detect_connection_type().-Prototype-was-for-link_detect_connection_type()-instead
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training.c:warning:variable-result-set-but-not-used
|-- arm64-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn30-dcn30_optc.c:warning:no-previous-prototype-for-optc3_wait_drr_doublebuffer_pending_clear
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn32-dcn32_resource_helpers.c:warning:variable-cursor_bpp-set-but-not-used
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_detection.c:warning:expecting-prototype-for-dc_link_detect_connection_type().-Prototype-was-for-link_detect_connection_type()-instead
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training.c:warning:variable-result-set-but-not-used
|-- arm64-randconfig-r031-20230212
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn30-dcn30_optc.c:warning:no-previous-prototype-for-optc3_wait_drr_doublebuffer_pending_clear
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn32-dcn32_resource_helpers.c:warning:variable-cursor_bpp-set-but-not-used
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_detection.c:warning:expecting-prototype-for-dc_link_detect_connection_type().-Prototype-was-for-link_detect_connection_type()-instead
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training.c:warning:variable-result-set-but-not-used
|-- i386-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn30-dcn30_optc.c:warning:no-previous-prototype-for-optc3_wait_drr_doublebuffer_pending_clear
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn32-dcn32_resource_helpers.c:warning:variable-cursor_bpp-set-but-not-used
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_detection.c:warning:expecting-prototype-for-dc_link_detect_connection_type().-Prototype-was-for-link_detect_connection_type()-instead
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training.c:warning:variable-result-set-but-not-used
|-- i386-randconfig-m021
|   |-- drivers-virtio-virtio_ring.c-virtqueue_add_packed_vring()-error:uninitialized-symbol-head_flags-.
|   |-- drivers-virtio-virtio_ring.c-virtqueue_add_packed_vring()-error:uninitialized-symbol-prev-.
|   `-- drivers-virtio-virtio_ring.c-virtqueue_add_split_vring()-error:uninitialized-symbol-prev-.
|-- i386-randconfig-s001
|   |-- drivers-gpu-drm-i915-gem-i915_gem_ttm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-vm_fault_t-assigned-usertype-ret-got-int
|   `-- drivers-usb-gadget-composite.c:sparse:sparse:restricted-__le16-degrades-to-integer
|-- i386-randconfig-s002
|   `-- drivers-gpu-drm-i915-gem-i915_gem_ttm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-vm_fault_t-assigned-usertype-ret-got-int
|-- i386-randconfig-s003
|   `-- drivers-usb-gadget-composite.c:sparse:sparse:restricted-__le16-degrades-to-integer
|-- ia64-allmodconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_detection.c:warning:expecting-prototype-for-dc_link_detect_connection_type().-Prototype-was-for-link_detect_connection_type()-instead
clang_recent_errors
|-- i386-randconfig-a015
|   |-- drivers-net-ethernet-sfc-ef100_nic.c:warning:unused-variable-net_dev
|   `-- drivers-net-ethernet-sfc-ef100_nic.c:warning:variable-rc-is-uninitialized-when-used-here
`-- mips-maltaaprp_defconfig
    `-- arch-mips-kernel-vpe.c:error:no-member-named-mod_mem-in-struct-module

elapsed time: 727m

configs tested: 112
configs skipped: 5

gcc tested configs:
alpha                            allyesconfig
alpha                               defconfig
arc                              allyesconfig
arc                          axs101_defconfig
arc                                 defconfig
arc                  randconfig-r043-20230217
arm                              allmodconfig
arm                              allyesconfig
arm                         at91_dt_defconfig
arm                                 defconfig
arm                            hisi_defconfig
arm                       multi_v4t_defconfig
arm                  randconfig-c002-20230217
arm64                            alldefconfig
arm64                            allyesconfig
arm64                               defconfig
csky                                defconfig
i386                             allyesconfig
i386                              debian-10.3
i386                         debian-10.3-func
i386                   debian-10.3-kselftests
i386                        debian-10.3-kunit
i386                          debian-10.3-kvm
i386                                defconfig
i386                          randconfig-a001
i386                          randconfig-a003
i386                          randconfig-a005
i386                 randconfig-a011-20230213
i386                 randconfig-a012-20230213
i386                 randconfig-a013-20230213
i386                 randconfig-a014-20230213
i386                 randconfig-a015-20230213
i386                 randconfig-a016-20230213
ia64                             allmodconfig
ia64                                defconfig
loongarch                        allmodconfig
loongarch                         allnoconfig
loongarch                           defconfig
m68k                             allmodconfig
m68k                         amcore_defconfig
m68k                         apollo_defconfig
m68k                                defconfig
m68k                        stmark2_defconfig
m68k                           virt_defconfig
mips                             allmodconfig
mips                             allyesconfig
mips                           xway_defconfig
nios2                               defconfig
openrisc                    or1ksim_defconfig
parisc                              defconfig
parisc64                            defconfig
powerpc                          allmodconfig
powerpc                           allnoconfig
powerpc                      cm5200_defconfig
powerpc                mpc7448_hpc2_defconfig
riscv                            allmodconfig
riscv                             allnoconfig
riscv                               defconfig
riscv             nommu_k210_sdcard_defconfig
riscv                randconfig-r042-20230217
riscv                          rv32_defconfig
s390                             allmodconfig
s390                             allyesconfig
s390                                defconfig
s390                 randconfig-r044-20230217
sh                               allmodconfig
sh                           se7619_defconfig
sh                           se7751_defconfig
sh                        sh7757lcr_defconfig
sh                  sh7785lcr_32bit_defconfig
sparc                               defconfig
sparc64                             defconfig
um                             i386_defconfig
um                           x86_64_defconfig
x86_64                            allnoconfig
x86_64                           allyesconfig
x86_64                              defconfig
x86_64                                  kexec
x86_64               randconfig-a011-20230213
x86_64               randconfig-a012-20230213
x86_64               randconfig-a013-20230213
x86_64               randconfig-a014-20230213
x86_64               randconfig-a015-20230213
x86_64               randconfig-a016-20230213
x86_64                               rhel-8.3
xtensa                       common_defconfig

clang tested configs:
arm                         bcm2835_defconfig
arm                           omap1_defconfig
arm                          pxa168_defconfig
arm                  randconfig-r046-20230217
hexagon              randconfig-r041-20230217
hexagon              randconfig-r045-20230217
i386                          randconfig-a002
i386                          randconfig-a004
i386                          randconfig-a006
mips                          malta_defconfig
mips                      maltaaprp_defconfig
mips                           mtx1_defconfig
mips                       rbtx49xx_defconfig
powerpc                 mpc8313_rdb_defconfig
powerpc               mpc834x_itxgp_defconfig
powerpc                      walnut_defconfig
powerpc                 xes_mpc85xx_defconfig
riscv                            alldefconfig
x86_64               randconfig-a001-20230213
x86_64               randconfig-a002-20230213
x86_64               randconfig-a003-20230213
x86_64               randconfig-a004-20230213
x86_64               randconfig-a005-20230213
x86_64               randconfig-a006-20230213
x86_64                        randconfig-k001
x86_64                          rhel-8.3-rust

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