[Kernel-packages] [Bug 1574982] Re: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
This seems to be a bug in gcc itself. It should automatically disable PIE when -mcmodel=kernel or when __KERNEL__ is passed in a header. Attempts to compile using no PIE command line flags don't work either. It's as if it's not allowing it to be turned back off. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1574982 Title: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler Status in dkms package in Ubuntu: Confirmed Status in gcc-defaults package in Ubuntu: Invalid Status in linux package in Ubuntu: Confirmed Bug description: Installing the latest 4.4.0-22 kernel ends with that error logged into dkmsbuildlog (only affect yakkety kernel; 4.4.0-22 kernel installation on xenial is fine) https://launchpadlibrarian.net/256055415/DKMSBuildLog.txt make "CC=cc" KBUILD_VERBOSE= -C /lib/modules/4.4.0-22-generic/build M=/var/lib/dkms/nvidia-361/361.42/build ARCH=x86_64 NV_KERNEL_SOURCES=/lib/modules/4.4.0-22-generic/build NV_KERNEL_OUTPUT=/lib/modules/4.4.0-22-generic/build NV_KERNEL_MODULES="nvidia nvidia-uvm nvidia-modeset" INSTALL_MOD_DIR=kernel/drivers/video modules make[1]: Entering directory '/usr/src/linux-headers-4.4.0-22-generic' arch/x86/Makefile:133: stack-protector enabled but compiler support broken Makefile:670: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler the latest error logged is: /var/lib/dkms/nvidia-361/361.42/build/nvidia/nv-frontend.c:1:0: error: code model kernel does not support PIC mode Looks like it is related to the latest changes updates: gcc-6/gcc-5 5.3.1-16ubuntu2 (some packages built with gcc-6; gcc-5 disabled for the packages built with gcc-6) Maybe some alternatives has not been updated to take care of these changes, as asked some time ago: http://askubuntu.com/questions/26498/choose-gcc-and-g-version This has been firstly reported against a nvidia crash: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-361/+bug/1574838 ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: gcc 4:5.3.1-1ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: GNOME Date: Tue Apr 26 08:41:32 2016 SourcePackage: gcc-defaults UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: oem2014 F pulseaudio /dev/snd/pcmC0D0p: oem2014 F...m pulseaudio /dev/snd/controlC0: oem2014 F pulseaudio CurrentDesktop: GNOME DistroRelease: Ubuntu 16.10 HibernationDevice: RESUME=UUID=0a9ca7f0-6eeb-4b21-b70f-670fa600de16 IwConfig: eth0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 046d:c062 Logitech, Inc. M-UAS144 [LS1 Laser Mouse] Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia Package: ubuntu ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=7c755ed6-51cc-4b75-88ac-9c75acf82749 ro ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 RfKill: Tags: yakkety Uname: Linux 4.4.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 07/22/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3002 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5W DH Deluxe dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3002:bd07/22/2010:svnASUSTEKCOMPUTERINC:pnP5WDHDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5WDHDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: P5W DH Deluxe dmi.product.version: System Version dmi.sys.vendor: ASUSTEK COMPUTER INC To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dkms/+bug/1574982/+subscriptions -- Mailing list: https://launchpad.net/~kern
[Kernel-packages] [Bug 1574982] Re: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
My comment was sarcastic. The build flags for dkms packages are invisible to the end user and there is no easy way to change them. This is either a packaging error with the kernel module or the gcc default flags are erroneous. In either case this is not something the end user solves by changing build flags. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1574982 Title: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler Status in gcc-defaults package in Ubuntu: Invalid Status in linux package in Ubuntu: Confirmed Status in ubuntu package in Ubuntu: Confirmed Bug description: Installing the latest 4.4.0-22 kernel ends with that error logged into dkmsbuildlog (only affect yakkety kernel; 4.4.0-22 kernel installation on xenial is fine) https://launchpadlibrarian.net/256055415/DKMSBuildLog.txt make "CC=cc" KBUILD_VERBOSE= -C /lib/modules/4.4.0-22-generic/build M=/var/lib/dkms/nvidia-361/361.42/build ARCH=x86_64 NV_KERNEL_SOURCES=/lib/modules/4.4.0-22-generic/build NV_KERNEL_OUTPUT=/lib/modules/4.4.0-22-generic/build NV_KERNEL_MODULES="nvidia nvidia-uvm nvidia-modeset" INSTALL_MOD_DIR=kernel/drivers/video modules make[1]: Entering directory '/usr/src/linux-headers-4.4.0-22-generic' arch/x86/Makefile:133: stack-protector enabled but compiler support broken Makefile:670: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler the latest error logged is: /var/lib/dkms/nvidia-361/361.42/build/nvidia/nv-frontend.c:1:0: error: code model kernel does not support PIC mode Looks like it is related to the latest changes updates: gcc-6/gcc-5 5.3.1-16ubuntu2 (some packages built with gcc-6; gcc-5 disabled for the packages built with gcc-6) Maybe some alternatives has not been updated to take care of these changes, as asked some time ago: http://askubuntu.com/questions/26498/choose-gcc-and-g-version This has been firstly reported against a nvidia crash: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-361/+bug/1574838 ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: gcc 4:5.3.1-1ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: GNOME Date: Tue Apr 26 08:41:32 2016 SourcePackage: gcc-defaults UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: oem2014 F pulseaudio /dev/snd/pcmC0D0p: oem2014 F...m pulseaudio /dev/snd/controlC0: oem2014 F pulseaudio CurrentDesktop: GNOME DistroRelease: Ubuntu 16.10 HibernationDevice: RESUME=UUID=0a9ca7f0-6eeb-4b21-b70f-670fa600de16 IwConfig: eth0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 046d:c062 Logitech, Inc. M-UAS144 [LS1 Laser Mouse] Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia Package: ubuntu ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=7c755ed6-51cc-4b75-88ac-9c75acf82749 ro ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 RfKill: Tags: yakkety Uname: Linux 4.4.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 07/22/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3002 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5W DH Deluxe dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3002:bd07/22/2010:svnASUSTEKCOMPUTERINC:pnP5WDHDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5WDHDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: P5W DH Deluxe dmi.product.version: System Version dmi.sys.vendor: ASUSTEK COMPUTER INC To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-defaults/+bug/1574982/+subs
[Kernel-packages] [Bug 1575451] Re: PIE mode breaks building kernel modules
*** This bug is a duplicate of bug 1574982 *** https://bugs.launchpad.net/bugs/1574982 I can't run apport-collect because this is marked as a duplicate. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1575451 Title: PIE mode breaks building kernel modules Status in linux package in Ubuntu: Incomplete Status in nvidia-graphics-drivers-352 package in Ubuntu: New Status in nvidia-graphics-drivers-361 package in Ubuntu: New Bug description: DKMS make.log for nvidia-364-364.19 for kernel 4.4.0-22-generic (x86_64) Tue Apr 26 21:55:12 EDT 2016 make "CC=cc" KBUILD_VERBOSE= -C /lib/modules/4.4.0-22-generic/build M=/var/lib/dkms/nvidia-364/364.19/build ARCH=x86_64 NV_KERNEL_SOURCES=/lib/modules/4.4.0-22-generic/build NV_KERNEL_OUTPUT=/lib/modules/4.4.0-22-generic/build NV_KERNEL_MODULES="nvidia nvidia-uvm nvidia-modeset nvidia-drm" INSTALL_MOD_DIR=kernel/drivers/video modules make[1]: Entering directory '/usr/src/linux-headers-4.4.0-22-generic' arch/x86/Makefile:133: stack-protector enabled but compiler support broken Makefile:670: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler SYMLINK /var/lib/dkms/nvidia-364/364.19/build/nvidia/nv-kernel.o SYMLINK /var/lib/dkms/nvidia-364/364.19/build/nvidia-modeset/nv-modeset-kernel.o CONFTEST: INIT_WORK CONFTEST: remap_pfn_range CONFTEST: follow_pfn CONFTEST: vmap CONFTEST: set_pages_uc CONFTEST: set_memory_uc CONFTEST: change_page_attr CONFTEST: set_memory_array_uc 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: drm_driver_has_set_busid CONFTEST: xen_ioemu_inject_msi CONFTEST: phys_to_dma CONFTEST: write_cr4 CONFTEST: of_parse_phandle CONFTEST: get_dma_ops CONFTEST: for_each_online_node CONFTEST: node_end_pfn CONFTEST: pci_bus_address CONFTEST: remap_page_range CONFTEST: address_space_init_once CONFTEST: kbasename CONFTEST: fatal_signal_pending CONFTEST: list_cut_position CONFTEST: hlist_for_each_entry CONFTEST: vzalloc CONFTEST: wait_on_bit_lock_argument_count CONFTEST: bitmap_clear CONFTEST: drm_dev_unref CONFTEST: drm_reinit_primary_mode_group CONFTEST: drm_atomic_set_mode_for_crtc CONFTEST: drm_atomic_clean_old_fb 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: fault_flags CONFTEST: atomic64_type CONFTEST: address_space CONFTEST: backing_dev_info CONFTEST: kernel_write CONFTEST: strnstr CONFTEST: iterate_dir CONFTEST: kstrtoull CONFTEST: get_user_pages_remote 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_crtc_state_has_connectors_changed CONFTEST: drm_init_functions_have_name_arg CONFTEST: drm_mode_connector_list_update_has_merge_type_bits_arg CONFTEST: dom0_kernel_present CONFTEST: drm_available CONFTEST: nvidia_grid_build CONFTEST: drm_atomic_available CC [M] /var/lib/dkms/nvidia-364/364.19/build/nvidia/nv-frontend.o CC [M] /var/lib/dkms/nvidia-364/364.19/build/nvidia/nv-instance.o CC [M] /var/lib/dkms/nvidia-364/364.19/build/nvidia/nv.o /var/lib/dkms/nvidia-364/364.19/build/nvidia/nv-frontend.c:1:0: error: code model kernel does not support PIC mode /* _NVRM_COPYRIGHT_BEGIN_ ^ CC [M] /var/lib/dkms/nvidia-364/364.19/build/nvidia/nv-acpi.o /var/lib/dkms/nvidia-364/364.19/build/nvidia/nv-instance.c:1:0: error: code model kernel does not support PIC mode /* _NVRM_COPYRIGHT_BEGIN_ ^ CC [M] /var/lib/dkms/nvidia-364/364.19/build/nvidia/nv-chrdev.o scripts/Makefile.build:258: recipe for target '/var/lib/dkms/nvidia-364/364.19/build/nvidia/n
[Kernel-packages] [Bug 1574982] Re: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
Please explain how I am going to build with -no-pie when apt-get and dkms automates the entire process here. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1574982 Title: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler Status in gcc-defaults package in Ubuntu: Invalid Status in linux package in Ubuntu: Confirmed Status in ubuntu package in Ubuntu: Confirmed Bug description: Installing the latest 4.4.0-22 kernel ends with that error logged into dkmsbuildlog (only affect yakkety kernel; 4.4.0-22 kernel installation on xenial is fine) https://launchpadlibrarian.net/256055415/DKMSBuildLog.txt make "CC=cc" KBUILD_VERBOSE= -C /lib/modules/4.4.0-22-generic/build M=/var/lib/dkms/nvidia-361/361.42/build ARCH=x86_64 NV_KERNEL_SOURCES=/lib/modules/4.4.0-22-generic/build NV_KERNEL_OUTPUT=/lib/modules/4.4.0-22-generic/build NV_KERNEL_MODULES="nvidia nvidia-uvm nvidia-modeset" INSTALL_MOD_DIR=kernel/drivers/video modules make[1]: Entering directory '/usr/src/linux-headers-4.4.0-22-generic' arch/x86/Makefile:133: stack-protector enabled but compiler support broken Makefile:670: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler the latest error logged is: /var/lib/dkms/nvidia-361/361.42/build/nvidia/nv-frontend.c:1:0: error: code model kernel does not support PIC mode Looks like it is related to the latest changes updates: gcc-6/gcc-5 5.3.1-16ubuntu2 (some packages built with gcc-6; gcc-5 disabled for the packages built with gcc-6) Maybe some alternatives has not been updated to take care of these changes, as asked some time ago: http://askubuntu.com/questions/26498/choose-gcc-and-g-version This has been firstly reported against a nvidia crash: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-361/+bug/1574838 ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: gcc 4:5.3.1-1ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: GNOME Date: Tue Apr 26 08:41:32 2016 SourcePackage: gcc-defaults UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: oem2014 F pulseaudio /dev/snd/pcmC0D0p: oem2014 F...m pulseaudio /dev/snd/controlC0: oem2014 F pulseaudio CurrentDesktop: GNOME DistroRelease: Ubuntu 16.10 HibernationDevice: RESUME=UUID=0a9ca7f0-6eeb-4b21-b70f-670fa600de16 IwConfig: eth0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 046d:c062 Logitech, Inc. M-UAS144 [LS1 Laser Mouse] Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia Package: ubuntu ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=7c755ed6-51cc-4b75-88ac-9c75acf82749 ro ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 RfKill: Tags: yakkety Uname: Linux 4.4.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 07/22/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3002 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5W DH Deluxe dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3002:bd07/22/2010:svnASUSTEKCOMPUTERINC:pnP5WDHDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5WDHDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: P5W DH Deluxe dmi.product.version: System Version dmi.sys.vendor: ASUSTEK COMPUTER INC To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-defaults/+bug/1574982/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.la
