$ cat x11-drivers:nvidia-drivers-387.22:20180305-190206.log  * Package: x11-drivers/nvidia-drivers-387.22  * Repository: gentoo  * Maintainer: jer@gentoo.org hardened@gentoo.org  * USE: X abi_x86_32 abi_x86_64 acpi amd64 driver elibc_glibc kernel_linux kms multilib tools userland_GNU  * FEATURES: preserve-libs sandbox userpriv usersandbox * Determining the location of the kernel source code * Found kernel source directory: * /usr/src/linux * Found kernel object directory: * /lib/modules/4.15.7-gentoo-r1/build * Found sources for kernel version: * 4.15.7-gentoo-r1 * Gentoo supports kernels which are supported by NVIDIA * which are limited to the following kernels: * >> Unpacking source... >>> Unpacking NVIDIA-Linux-x86_64-387.22.run to /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work >>> Unpacking nvidia-settings-387.22.tar.gz to /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work >>> Source unpacked in /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work >>> Preparing source in /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work ... * Applying nvidia-settings-linker.patch ...  [ ok ] >>> Source prepared. >>> Configuring source in /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work ... * abi_x86_32.x86: running multilib-minimal_abi_src_configure * abi_x86_64.amd64: running multilib-minimal_abi_src_configure >>> Source configured. >>> Compiling source in /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work ... * Preparing nvidia module make -j1 HOSTCC=x86_64-pc-linux-gnu-gcc CROSS_COMPILE=x86_64-pc-linux-gnu- 'LDFLAGS=-m elf_x86_64' ARCH=x86_64 IGNORE_CC_MISMATCH=yes V=1 SYSSRC=/usr/src/linux SYSOUT=/lib/modules/4.15.7-gentoo-r1/build CC=x86_64-pc-linux-gnu-gcc NV_VERBOSE=1 clean module rm -f -r conftest make[1]: Entering directory '/usr/src/linux-4.15.7-gentoo-r1' make -C /lib/modules/4.15.7-gentoo-r1/build KBUILD_SRC=/usr/src/linux-4.15.7-gentoo-r1 \ -f /usr/src/linux-4.15.7-gentoo-r1/Makefile clean make[2]: Entering directory '/usr/src/linux-4.15.7-gentoo-r1' make -f /usr/src/linux-4.15.7-gentoo-r1/scripts/Makefile.clean obj=/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel rm -rf /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/.tmp_versions rm -f /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/Module.symvers make[2]: Leaving directory '/usr/src/linux-4.15.7-gentoo-r1' make[1]: Leaving directory '/usr/src/linux-4.15.7-gentoo-r1' make[1]: Entering directory '/usr/src/linux-4.15.7-gentoo-r1' make -C /lib/modules/4.15.7-gentoo-r1/build KBUILD_SRC=/usr/src/linux-4.15.7-gentoo-r1 \ -f /usr/src/linux-4.15.7-gentoo-r1/Makefile modules make[2]: Entering directory '/usr/src/linux-4.15.7-gentoo-r1' test -e include/generated/autoconf.h -a -e include/config/auto.conf || ( \ echo >&2; \ echo >&2 " ERROR: Kernel configuration is invalid."; \ echo >&2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\ echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \ echo >&2 ; \ /bin/false) mkdir -p /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/.tmp_versions ; rm -f /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/.tmp_versions/* make -f /usr/src/linux-4.15.7-gentoo-r1/scripts/Makefile.build obj=/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel ln -sf /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-kernel.o_binary /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-kernel.o CONFTEST: INIT_WORK CONFTEST: remap_pfn_range CONFTEST: hash__remap_4k_pfn CONFTEST: follow_pfn CONFTEST: vmap CONFTEST: set_pages_uc CONFTEST: set_memory_uc CONFTEST: set_memory_array_uc CONFTEST: change_page_attr CONFTEST: pci_get_class CONFTEST: pci_choose_state CONFTEST: vm_insert_page CONFTEST: acpi_device_id CONFTEST: acquire_console_sem CONFTEST: console_lock CONFTEST: kmem_cache_create CONFTEST: on_each_cpu CONFTEST: smp_call_function CONFTEST: acpi_evaluate_integer CONFTEST: ioremap_cache CONFTEST: ioremap_wc CONFTEST: acpi_walk_namespace CONFTEST: pci_domain_nr CONFTEST: pci_dma_mapping_error CONFTEST: sg_alloc_table CONFTEST: sg_init_table CONFTEST: pci_get_domain_bus_and_slot CONFTEST: get_num_physpages CONFTEST: efi_enabled CONFTEST: proc_create_data CONFTEST: pde_data CONFTEST: proc_remove CONFTEST: pm_vt_switch_required CONFTEST: xen_ioemu_inject_msi CONFTEST: phys_to_dma CONFTEST: get_dma_ops CONFTEST: write_cr4 CONFTEST: of_get_property CONFTEST: of_find_node_by_phandle CONFTEST: of_node_to_nid CONFTEST: pnv_pci_get_npu_dev CONFTEST: for_each_online_node CONFTEST: node_end_pfn CONFTEST: pci_bus_address CONFTEST: pci_stop_and_remove_bus_device CONFTEST: pci_remove_bus_device CONFTEST: request_threaded_irq CONFTEST: register_cpu_notifier CONFTEST: cpuhp_setup_state CONFTEST: backlight_device_register CONFTEST: remap_page_range CONFTEST: address_space_init_once CONFTEST: kbasename CONFTEST: fatal_signal_pending CONFTEST: list_cut_position CONFTEST: vzalloc CONFTEST: wait_on_bit_lock_argument_count CONFTEST: bitmap_clear CONFTEST: usleep_range CONFTEST: radix_tree_empty CONFTEST: drm_dev_unref CONFTEST: drm_reinit_primary_mode_group CONFTEST: drm_atomic_set_mode_for_crtc CONFTEST: drm_atomic_clean_old_fb CONFTEST: get_user_pages_remote CONFTEST: drm_gem_object_lookup CONFTEST: drm_atomic_state_free CONFTEST: drm_driver_has_gem_prime_res_obj CONFTEST: drm_atomic_helper_disable_all CONFTEST: drm_atomic_helper_set_config CONFTEST: drm_atomic_helper_connector_dpms CONFTEST: is_export_symbol_gpl_of_node_to_nid CONFTEST: i2c_adapter CONFTEST: pm_message_t CONFTEST: irq_handler_t CONFTEST: acpi_device_ops CONFTEST: acpi_op_remove CONFTEST: outer_flush_all CONFTEST: proc_dir_entry CONFTEST: scatterlist CONFTEST: sg_table CONFTEST: file_operations CONFTEST: vm_operations_struct CONFTEST: atomic_long_type CONFTEST: pci_save_state CONFTEST: file_inode CONFTEST: task_struct CONFTEST: kuid_t CONFTEST: dma_ops CONFTEST: dma_map_ops CONFTEST: noncoherent_swiotlb_dma_ops CONFTEST: vm_fault_present CONFTEST: vm_fault_has_address CONFTEST: kernel_write CONFTEST: strnstr CONFTEST: iterate_dir CONFTEST: kstrtoull CONFTEST: backlight_properties_type CONFTEST: fault_flags CONFTEST: atomic64_type CONFTEST: address_space CONFTEST: backing_dev_info CONFTEST: mm_context_t CONFTEST: vm_ops_fault_removed_vma_arg CONFTEST: pnv_npu2_init_context CONFTEST: drm_bus_present CONFTEST: drm_bus_has_bus_type CONFTEST: drm_bus_has_get_irq CONFTEST: drm_bus_has_get_name CONFTEST: drm_driver_has_legacy_dev_list CONFTEST: drm_driver_has_set_busid CONFTEST: drm_crtc_state_has_connectors_changed CONFTEST: drm_init_function_args CONFTEST: drm_mode_connector_list_update_has_merge_type_bits_arg CONFTEST: drm_helper_mode_fill_fb_struct CONFTEST: drm_master_drop_has_from_release_arg CONFTEST: drm_mode_config_funcs_has_atomic_state_alloc CONFTEST: drm_driver_unload_has_int_return_type CONFTEST: kref_has_refcount_of_type_refcount_t CONFTEST: drm_crtc_helper_funcs_has_atomic_enable CONFTEST: dom0_kernel_present CONFTEST: nvidia_vgpu_kvm_build CONFTEST: nvidia_grid_build CONFTEST: drm_available CONFTEST: drm_atomic_available CONFTEST: drm_atomic_modeset_nonblocking_commit_available CONFTEST: is_export_symbol_gpl_refcount_inc CONFTEST: is_export_symbol_gpl_refcount_dec_and_test x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/.nv-gpu-numa.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.15.7-gentoo-r1/arch/x86/include -I./arch/x86/include/generated -I/usr/src/linux-4.15.7-gentoo-r1/include -I./include -I/usr/src/linux-4.15.7-gentoo-r1/arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I/usr/src/linux-4.15.7-gentoo-r1/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.15.7-gentoo-r1/include/linux/kconfig.h -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/common/inc -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"387.22\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -Wno-sign-compare -Wno-format-extra-args -Werror=undef -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia -DNVIDIA_UNDEF_LEGACY_BIT_MACROS -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -DMODULE -DKBUILD_BASENAME='"nv_gpu_numa"' -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-gpu-numa.o /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-gpu-numa.c /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-gpu-numa.c: In function ‘bad_idea_read_string_from_file’: /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-gpu-numa.c:123:39: warning: passing argument 3 of ‘kernel_read’ makes integer from pointer without a cast [-Wint-conversion] read_count = kernel_read(filp, 0, read_buffer, read_buffer_size - 1); ^~~~~~~~~~~ In file included from /usr/src/linux-4.15.7-gentoo-r1/include/linux/huge_mm.h:7:0, from /usr/src/linux-4.15.7-gentoo-r1/include/linux/mm.h:463, from /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/common/inc/nv-pgprot.h:17, from /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/common/inc/nv-linux.h:20, from /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-gpu-numa.c:24: /usr/src/linux-4.15.7-gentoo-r1/include/linux/fs.h:2842:16: note: expected ‘size_t {aka long unsigned int}’ but argument is of type ‘char *’ extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *); ^~~~~~~~~~~ /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-gpu-numa.c:123:52: warning: passing argument 4 of ‘kernel_read’ makes pointer from integer without a cast [-Wint-conversion] read_count = kernel_read(filp, 0, read_buffer, read_buffer_size - 1); ^~~~~~~~~~~~~~~~ In file included from /usr/src/linux-4.15.7-gentoo-r1/include/linux/huge_mm.h:7:0, from /usr/src/linux-4.15.7-gentoo-r1/include/linux/mm.h:463, from /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/common/inc/nv-pgprot.h:17, from /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/common/inc/nv-linux.h:20, from /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-gpu-numa.c:24: /usr/src/linux-4.15.7-gentoo-r1/include/linux/fs.h:2842:16: note: expected ‘loff_t * {aka long long int *}’ but argument is of type ‘size_t {aka long unsigned int}’ extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *); ^~~~~~~~~~~ ./tools/objtool/objtool orc generate --no-fp "/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv-gpu-numa.o"; x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/.nv.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include -I/usr/src/linux-4.15.7-gentoo-r1/arch/x86/include -I./arch/x86/include/generated -I/usr/src/linux-4.15.7-gentoo-r1/include -I./include -I/usr/src/linux-4.15.7-gentoo-r1/arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I/usr/src/linux-4.15.7-gentoo-r1/include/uapi -I./include/generated/uapi -include /usr/src/linux-4.15.7-gentoo-r1/include/linux/kconfig.h -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -O2 --param=allow-store-data-races=0 -DCC_HAVE_ASM_GOTO -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -Wno-unused-const-variable -fomit-frame-pointer -fno-var-tracking-assignments -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/common/inc -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"387.22\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -Wno-sign-compare -Wno-format-extra-args -Werror=undef -I/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia -DNVIDIA_UNDEF_LEGACY_BIT_MACROS -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -DMODULE -DKBUILD_BASENAME='"nv"' -DKBUILD_MODNAME='"nvidia"' -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv.o /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv.c /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv.c: In function ‘nv_start_rc_timer’: /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv.c:3389:5: error: implicit declaration of function ‘init_timer’ [-Werror=implicit-function-declaration] init_timer(&nvl->rc_timer); ^~~~~~~~~~ /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv.c:3390:28: error: assignment from incompatible pointer type [-Werror=incompatible-pointer-types] nvl->rc_timer.function = nvidia_rc_timer; ^ /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv.c:3391:18: error: ‘struct timer_list’ has no member named ‘data’ nvl->rc_timer.data = (unsigned long) nvl; ^ cc1: some warnings being treated as errors make[3]: *** [/usr/src/linux-4.15.7-gentoo-r1/scripts/Makefile.build:317: /var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel/nvidia/nv.o] Error 1 make[2]: *** [/usr/src/linux-4.15.7-gentoo-r1/Makefile:1509: _module_/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel] Error 2 make[2]: Leaving directory '/usr/src/linux-4.15.7-gentoo-r1' make[1]: *** [Makefile:146: sub-make] Error 2 make[1]: Leaving directory '/usr/src/linux-4.15.7-gentoo-r1' make: *** [Makefile:84: modules] Error 2 * ERROR: x11-drivers/nvidia-drivers-387.22::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=x11-drivers/nvidia-drivers-387.22::gentoo'`, * the complete build log and the output of `emerge -pqv '=x11-drivers/nvidia-drivers-387.22::gentoo'`. * The complete build log is located at '/var/log/portage/x11-drivers:nvidia-drivers-387.22:20180305-190206.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/temp/environment'. * Working directory: '/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/kernel' * S: '/var/tmp/portage/x11-drivers/nvidia-drivers-387.22/work/'