# git rev-parse -q --verify a087241716a6cea8518ca33839276a9648d91cef^{commit} a087241716a6cea8518ca33839276a9648d91cef already have revision, skipping fetch # git checkout -q -f -B kisskb a087241716a6cea8518ca33839276a9648d91cef # git clean -qxdf # < git log -1 # commit a087241716a6cea8518ca33839276a9648d91cef # Merge: 5ba836eb9fdb dfdc6e73cdcf # Author: Linus Torvalds # Date: Fri Dec 18 11:08:06 2020 -0800 # # Merge tag 's390-5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux # # Pull more s390 updates from Heiko Carstens: # "This is mainly to decouple udelay() and arch_cpu_idle() and simplify # both of them. # # Summary: # # - Always initialize kernel stack backchain when entering the kernel, # so that unwinding works properly. # # - Fix stack unwinder test case to avoid rare interrupt stack # corruption. # # - Simplify udelay() and just let it busy loop instead of implementing # a complex logic. # # - arch_cpu_idle() cleanup. # # - Some other minor improvements" # # * tag 's390-5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: # s390/zcrypt: convert comma to semicolon # s390/idle: allow arch_cpu_idle() to be kprobed # s390/idle: remove raw_local_irq_save()/restore() from arch_cpu_idle() # s390/idle: merge enabled_wait() and arch_cpu_idle() # s390/delay: remove udelay_simple() # s390/irq: select HAVE_IRQ_EXIT_ON_IRQ_STACK # s390/delay: simplify udelay # s390/test_unwind: use timer instead of udelay # s390/test_unwind: fix CALL_ON_STACK tests # s390: make calls to TRACE_IRQS_OFF/TRACE_IRQS_ON balanced # s390: always clear kernel stack backchain before calling functions # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 a087241716a6cea8518ca33839276a9648d91cef # < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- randconfig KCONFIG_SEED=0xB0161A21 WARNING: unmet direct dependencies detected for NETDEVICES Depends on [n]: NET [=n] Selected by [y]: - AKEBONO [=y] && PPC_47x [=y] WARNING: unmet direct dependencies detected for ETHERNET Depends on [n]: NETDEVICES [=y] && NET [=n] Selected by [y]: - AKEBONO [=y] && PPC_47x [=y] WARNING: unmet direct dependencies detected for NETDEVICES Depends on [n]: NET [=n] Selected by [y]: - AKEBONO [=y] && PPC_47x [=y] WARNING: unmet direct dependencies detected for ETHERNET Depends on [n]: NETDEVICES [=y] && NET [=n] Selected by [y]: - AKEBONO [=y] && PPC_47x [=y] WARNING: unmet direct dependencies detected for HOTPLUG_CPU Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n]) Selected by [y]: - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y] WARNING: unmet direct dependencies detected for NET_DEVLINK Depends on [n]: NET [=n] Selected by [y]: - MLX5_CORE [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_MELLANOX [=y] && PCI [=y] && (VXLAN [=n] || !VXLAN [=n]) && (MLXFW [=y] || !MLXFW [=y]) && (PTP_1588_CLOCK [=n] || !PTP_1588_CLOCK [=n]) && (PCI_HYPERV_INTERFACE [=n] || !PCI_HYPERV_INTERFACE [=n]) - MLXFW [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_MELLANOX [=y] WARNING: unmet direct dependencies detected for FAILOVER Depends on [n]: NET [=n] Selected by [y]: - NET_FAILOVER [=y] && NETDEVICES [=y] # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n # Added to kconfig CONFIG_UBSAN=n # < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:5349:warning: override: reassigning to symbol STANDALONE .config:5353:warning: override: reassigning to symbol PPC64 .config:5356:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:5361:warning: override: reassigning to symbol UBSAN # make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/drivers/video/fbdev/aty/atyfb_base.c: In function 'aty_power_mgmt': /kisskb/src/drivers/video/fbdev/aty/atyfb_base.c:2002:7: error: implicit declaration of function 'aty_ld_lcd'; did you mean 'aty_ld_8'? [-Werror=implicit-function-declaration] 2002 | pm = aty_ld_lcd(POWER_MANAGEMENT, par); | ^~~~~~~~~~ | aty_ld_8 /kisskb/src/drivers/video/fbdev/aty/atyfb_base.c:2004:2: error: implicit declaration of function 'aty_st_lcd'; did you mean 'aty_st_8'? [-Werror=implicit-function-declaration] 2004 | aty_st_lcd(POWER_MANAGEMENT, pm, par); | ^~~~~~~~~~ | aty_st_8 cc1: some warnings being treated as errors make[5]: *** [/kisskb/src/scripts/Makefile.build:279: drivers/video/fbdev/aty/atyfb_base.o] Error 1 make[4]: *** [/kisskb/src/scripts/Makefile.build:496: drivers/video/fbdev/aty] Error 2 make[4]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/vfio/pci/vfio_pci_nvlink2.c: In function 'vfio_pci_nvgpu_release': /kisskb/src/drivers/vfio/pci/vfio_pci_nvlink2.c:101:10: error: implicit declaration of function 'mm_iommu_put'; did you mean 'mm_iommu_init'? [-Werror=implicit-function-declaration] 101 | ret = mm_iommu_put(data->mm, data->mem); | ^~~~~~~~~~~~ | mm_iommu_init /kisskb/src/drivers/vfio/pci/vfio_pci_nvlink2.c: In function 'vfio_pci_nvgpu_mmap': /kisskb/src/drivers/vfio/pci/vfio_pci_nvlink2.c:165:14: error: implicit declaration of function 'mm_iommu_newdev' [-Werror=implicit-function-declaration] 165 | ret = (int) mm_iommu_newdev(data->mm, data->useraddr, | ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:279: drivers/vfio/pci/vfio_pci_nvlink2.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:496: drivers/vfio/pci] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:496: drivers/vfio] Error 2 make[2]: *** Waiting for unfinished jobs.... make[3]: *** [/kisskb/src/scripts/Makefile.build:496: drivers/video/fbdev] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:496: drivers/video] Error 2 make[1]: *** [/kisskb/src/Makefile:1805: drivers] Error 2 make: *** [Makefile:185: __sub-make] Error 2 Command 'make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 # Build took: 0:04:17.647369