nvidia-installer log file '/var/log/nvidia-installer.log' creation time: Mon Dec 22 11:46:21 2014 installer version: 340.65 PATH: /usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin nvidia-installer command line: ./nvidia-installer Using: nvidia-installer ncurses user interface -> License accepted. -> Installing NVIDIA driver version 340.65. -> Performing CC sanity check with CC="/usr/bin/cc". -> Kernel source path: '/usr/src/linux' -> Kernel output path: '/usr/src/linux' -> Performing rivafb check. -> Performing nvidiafb check. -> Performing Xen check. -> Performing PREEMPT_RT check. -> Cleaning kernel module build directory. executing: 'cd ./kernel; /usr/bin/make clean'... -> Building NVIDIA kernel module: executing: 'cd ./kernel; /usr/bin/make module SYSSRC=/usr/src/linux SYSOUT=/usr/src/linux NV_BUILD_MODULE_INSTANCES='... NVIDIA: calling KBUILD... make[1]: Entering directory `/usr/src/linux' 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 /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/.tmp_versions ; rm -f /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/.tmp_versions/* /usr/bin/make -f scripts/Makefile.build obj=/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel cc -Wp,-MD,/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/.nv.o.d -nostdinc -isystem /usr/lib/gcc/arm-fsl-linux-gnueabi/4.8.3/include -I/usr/src/linux/arch/arm/include -Iarch/arm/include/generated -Iinclude -I/usr/src/linux/arch/arm/include/uapi -Iarch/arm/include/generated/uapi -I/usr/src/linu x/include/uapi -Iinclude/generated/uapi -include /usr/src/linux/include/linux/kconfig.h -D__KERNEL__ -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -Wno-maybe-uninitialized -fno-dwarf2-cfi-asm -mabi=aapcs-linux -mno-thumb-interwork -funwind-tables -mthumb -Wa,-mimplicit-it=always -Wa,-mno-warn-deprecated -D__LINUX_ARM_ARCH__=7 -march=armv7-a -msoft-float -Uarm -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.65\" -Wno-unused-function -Wunin itialized -fno-strict-aliasing -mabi=aapcs-linux -marm -march=armv7-a -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -fno-optimize-sibling-calls -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv.o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv.c In file included from include/asm-generic/bitops/hweight.h:5:0, from /usr/src/linux/arch/arm/include/asm/bitops.h:283, from include/linux/bitops.h:22, from include/linux/kernel.h:10, from include/linux/sched.h:15, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv.c:13: include/linux/bitops.h: In function 'hweight_long': include/asm-generic/bitops/const_hweight.h:26:70: warning: signed and unsigned type in conditional expression [-Wsign-compare] #define hweight32(w) (__builtin_constant_p(w) ? __const_hweight32(w) : __arch_hweight32(w)) ^ include/linux/bitops.h:66:26: note: in expansion of macro 'hweight32' return sizeof(w) == 4 ? hweight32(w) : hweight64(w); ^ In file included from include/linux/sched.h:21:0, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv.c:13: include/linux/cpumask.h: In function 'cpumask_parse': include/linux/cpumask.h:603:26: warning: signed and unsigned type in conditional expression [-Wsign-compare] int len = nl ? nl - buf : strlen(buf); ^ In file included from include/linux/dma-mapping.h:76:0, from include/asm-generic/pci-dma-compat.h:7, from /usr/src/linux/arch/arm/include/asm/pci.h:5, from include/linux/pci.h:1489, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:107, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv.c:13: /usr/src/linux/arch/arm/include/asm/dma-mapping.h: In function 'dma_mapping_error': /usr/src/linux/arch/arm/include/asm/dma-mapping.h:95:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return dma_addr == DMA_ERROR_CODE; ^ cc -Wp,-MD,/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/.nv-acpi.o.d -nostdinc -isystem /usr/lib/gcc/arm-fsl-linux-gnueabi/4.8.3/include -I/usr/src/linux/arch/arm/include -Iarch/arm/include/generated -Iinclude -I/usr/src/linux/arch/arm/include/uapi -Iarch/arm/include/generated/uapi -I/usr/src/linux/include/uapi -Iinclude/generated/uapi -include /usr/src/linux/include/linux/kconfig.h -D__KERNEL__ -mlittle-end ian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -Wno-maybe-uninitialized -fno-dwarf2-cfi-asm -mabi=aapcs-linux -mno-thumb-interwork -funwind-tables -mthumb -Wa,-mimplicit-it=always -Wa,-mno-warn-deprecated -D__LINUX_ARM_ARCH__=7 -march=armv7-a -msoft-float -Uarm -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.65\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mabi=aapcs-linux -marm -march=armv7-a -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\ "nvidia\" -DMODULE -fno-optimize-sibling-calls -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_acpi)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-acpi.o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-acpi.c In file included from include/asm-generic/bitops/hweight.h:5:0, from /usr/src/linux/arch/arm/include/asm/bitops.h:283, from include/linux/bitops.h:22, from include/linux/kernel.h:10, from include/linux/sched.h:15, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-acpi.c:15: include/linux/bitops.h: In function 'hweight_long': include/asm-generic/bitops/const_hweight.h:26:70: warning: signed and unsigned type in conditional expression [-Wsign-compare] #define hweight32(w) (__builtin_constant_p(w) ? __const_hweight32(w) : __arch_hweight32(w)) ^ include/linux/bitops.h:66:26: note: in expansion of macro 'hweight32' return sizeof(w) == 4 ? hweight32(w) : hweight64(w); ^ In file included from include/linux/sched.h:21:0, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-acpi.c:15: include/linux/cpumask.h: In function 'cpumask_parse': include/linux/cpumask.h:603:26: warning: signed and unsigned type in conditional expression [-Wsign-compare] int len = nl ? nl - buf : strlen(buf); ^ In file included from include/linux/dma-mapping.h:76:0, from include/asm-generic/pci-dma-compat.h:7, from /usr/src/linux/arch/arm/include/asm/pci.h:5, from include/linux/pci.h:1489, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:107, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-acpi.c:15: /usr/src/linux/arch/arm/include/asm/dma-mapping.h: In function 'dma_mapping_error': /usr/src/linux/arch/arm/include/asm/dma-mapping.h:95:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return dma_addr == DMA_ERROR_CODE; ^ cc -Wp,-MD,/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/.nv-chrdev.o.d -nostdinc -isystem /usr/lib/gcc/arm-fsl-linux-gnueabi/4.8.3/include -I/usr/src/linux/arch/arm/include -Iarch/arm/include/generated -Iinclude -I/usr/src/linux/arch/arm/include/uapi -Iarch/arm/include/generated/uapi -I/usr/src/linux/include/uapi -Iinclude/generated/uapi -include /usr/src/linux/include/linux/kconfig.h -D__KERNEL__ -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-co mmon -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -Wno-maybe-uninitialized -fno-dwarf2-cfi-asm -mabi=aapcs-linux -mno-thumb-interwork -funwind-tables -mthumb -Wa,-mimplicit-it=always -Wa,-mno-warn-deprecated -D__LINUX_ARM_ARCH__=7 -march=armv7-a -msoft-float -Uarm -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.65\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mabi=aapcs-linux -marm -march=armv7-a -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -fno-optimize-sibling-calls -D"KBUILD_STR(s)=#s" -D"KBUILD_B ASENAME=KBUILD_STR(nv_chrdev)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-chrdev.o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-chrdev.c In file included from include/asm-generic/bitops/hweight.h:5:0, from /usr/src/linux/arch/arm/include/asm/bitops.h:283, from include/linux/bitops.h:22, from include/linux/kernel.h:10, from include/linux/sched.h:15, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-chrdev.c:15: include/linux/bitops.h: In function 'hweight_long': include/asm-generic/bitops/const_hweight.h:26:70: warning: signed and unsigned type in conditional expression [-Wsign-compare] #define hweight32(w) (__builtin_constant_p(w) ? __const_hweight32(w) : __arch_hweight32(w)) ^ include/linux/bitops.h:66:26: note: in expansion of macro 'hweight32' return sizeof(w) == 4 ? hweight32(w) : hweight64(w); ^ In file included from include/linux/sched.h:21:0, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-chrdev.c:15: include/linux/cpumask.h: In function 'cpumask_parse': include/linux/cpumask.h:603:26: warning: signed and unsigned type in conditional expression [-Wsign-compare] int len = nl ? nl - buf : strlen(buf); ^ In file included from include/linux/dma-mapping.h:76:0, from include/asm-generic/pci-dma-compat.h:7, from /usr/src/linux/arch/arm/include/asm/pci.h:5, from include/linux/pci.h:1489, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:107, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-chrdev.c:15: /usr/src/linux/arch/arm/include/asm/dma-mapping.h: In function 'dma_mapping_error': /usr/src/linux/arch/arm/include/asm/dma-mapping.h:95:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return dma_addr == DMA_ERROR_CODE; ^ cc -Wp,-MD,/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/.nv-cray.o.d -nostdinc -isystem /usr/lib/gcc/arm-fsl-linux-gnueabi/4.8.3/include -I/usr/src/linux/arch/arm/include -Iarch/arm/include/generated -Iinclude -I/usr/src/linux/arch/arm/include/uapi -Iarch/arm/include/generated/uapi -I/usr/src/linux/include/uapi -Iinclude/generated/uapi -include /usr/src/linux/include/linux/kconfig.h -D__KERNEL__ -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-de lete-null-pointer-checks -Os -Wno-maybe-uninitialized -fno-dwarf2-cfi-asm -mabi=aapcs-linux -mno-thumb-interwork -funwind-tables -mthumb -Wa,-mimplicit-it=always -Wa,-mno-warn-deprecated -D__LINUX_ARM_ARCH__=7 -march=armv7-a -msoft-float -Uarm -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.65\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mabi=aapcs-linux -marm -march=armv7-a -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -fno-optimize-sibling-calls -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_cray)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-cray.o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-cray.c In file included from include/asm-generic/bitops/hweight.h:5:0, from /usr/src/linux/arch/arm/include/asm/bitops.h:283, from include/linux/bitops.h:22, from include/linux/kernel.h:10, from include/linux/sched.h:15, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-cray.c:15: include/linux/bitops.h: In function 'hweight_long': include/asm-generic/bitops/const_hweight.h:26:70: warning: signed and unsigned type in conditional expression [-Wsign-compare] #define hweight32(w) (__builtin_constant_p(w) ? __const_hweight32(w) : __arch_hweight32(w)) ^ include/linux/bitops.h:66:26: note: in expansion of macro 'hweight32' return sizeof(w) == 4 ? hweight32(w) : hweight64(w); ^ In file included from include/linux/sched.h:21:0, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-cray.c:15: include/linux/cpumask.h: In function 'cpumask_parse': include/linux/cpumask.h:603:26: warning: signed and unsigned type in conditional expression [-Wsign-compare] int len = nl ? nl - buf : strlen(buf); ^ In file included from include/linux/dma-mapping.h:76:0, from include/asm-generic/pci-dma-compat.h:7, from /usr/src/linux/arch/arm/include/asm/pci.h:5, from include/linux/pci.h:1489, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:107, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-cray.c:15: /usr/src/linux/arch/arm/include/asm/dma-mapping.h: In function 'dma_mapping_error': /usr/src/linux/arch/arm/include/asm/dma-mapping.h:95:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return dma_addr == DMA_ERROR_CODE; ^ cc -Wp,-MD,/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/.nv-dma.o.d -nostdinc -isystem /usr/lib/gcc/arm-fsl-linux-gnueabi/4.8.3/include -I/usr/src/linux/arch/arm/include -Iarch/arm/include/generated -Iinclude -I/usr/src/linux/arch/arm/include/uapi -Iarch/arm/include/generated/uapi -I/usr/src/linux/include/uapi -Iinclude/generated/uapi -include /usr/src/linux/include/linux/kconfig.h -D__KERNEL__ -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -Wno-maybe-uninitialized -fno-dwarf2-cfi-asm -mabi=aapc s-linux -mno-thumb-interwork -funwind-tables -mthumb -Wa,-mimplicit-it=always -Wa,-mno-warn-deprecated -D__LINUX_ARM_ARCH__=7 -march=armv7-a -msoft-float -Uarm -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.65\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mabi=aapcs-linux -marm -march=armv7-a -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -fno-optimize-sibling-calls -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_dma)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-dma.o /tmp/selfgz2 0639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-dma.c In file included from include/asm-generic/bitops/hweight.h:5:0, from /usr/src/linux/arch/arm/include/asm/bitops.h:283, from include/linux/bitops.h:22, from include/linux/kernel.h:10, from include/linux/sched.h:15, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-dma.c:15: include/linux/bitops.h: In function 'hweight_long': include/asm-generic/bitops/const_hweight.h:26:70: warning: signed and unsigned type in conditional expression [-Wsign-compare] #define hweight32(w) (__builtin_constant_p(w) ? __const_hweight32(w) : __arch_hweight32(w)) ^ include/linux/bitops.h:66:26: note: in expansion of macro 'hweight32' return sizeof(w) == 4 ? hweight32(w) : hweight64(w); ^ In file included from include/linux/sched.h:21:0, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-dma.c:15: include/linux/cpumask.h: In function 'cpumask_parse': include/linux/cpumask.h:603:26: warning: signed and unsigned type in conditional expression [-Wsign-compare] int len = nl ? nl - buf : strlen(buf); ^ In file included from include/linux/dma-mapping.h:76:0, from include/asm-generic/pci-dma-compat.h:7, from /usr/src/linux/arch/arm/include/asm/pci.h:5, from include/linux/pci.h:1489, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:107, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-dma.c:15: /usr/src/linux/arch/arm/include/asm/dma-mapping.h: In function 'dma_mapping_error': /usr/src/linux/arch/arm/include/asm/dma-mapping.h:95:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return dma_addr == DMA_ERROR_CODE; ^ cc -Wp,-MD,/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/.nv-drm.o.d -nostdinc -isystem /usr/lib/gcc/arm-fsl-linux-gnueabi/4.8.3/include -I/usr/src/linux/arch/arm/include -Iarch/arm/include/generated -Iinclude -I/usr/src/linux/arch/arm/include/uapi -Iarch/arm/include/generated/uapi -I/usr/src/linux/include/uapi -Iinclude/generated/uapi -include /usr/src/linux/include/linux/kconfig.h -D__KERNEL__ -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -Wno-maybe-uninitialized -fno-dwarf2-cfi-asm -mabi=aapcs-linux -mno-thumb-interwork -funwind-tables -mthumb -Wa,-mimplicit-it=always -Wa,-mno-war n-deprecated -D__LINUX_ARM_ARCH__=7 -march=armv7-a -msoft-float -Uarm -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.65\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mabi=aapcs-linux -marm -march=armv7-a -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -fno-optimize-sibling-calls -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_drm)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-drm.o /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-drm.c In file included from include/asm-generic/bitops/hweight.h:5:0, from /usr/src/linux/arch/arm/include/asm/bitops.h:283, from include/linux/bitops.h:22, from include/linux/kernel.h:10, from include/linux/sched.h:15, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-drm.c:15: include/linux/bitops.h: In function 'hweight_long': include/asm-generic/bitops/const_hweight.h:26:70: warning: signed and unsigned type in conditional expression [-Wsign-compare] #define hweight32(w) (__builtin_constant_p(w) ? __const_hweight32(w) : __arch_hweight32(w)) ^ include/linux/bitops.h:66:26: note: in expansion of macro 'hweight32' return sizeof(w) == 4 ? hweight32(w) : hweight64(w); ^ In file included from include/linux/sched.h:21:0, from include/linux/utsname.h:5, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:44, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-drm.c:15: include/linux/cpumask.h: In function 'cpumask_parse': include/linux/cpumask.h:603:26: warning: signed and unsigned type in conditional expression [-Wsign-compare] int len = nl ? nl - buf : strlen(buf); ^ In file included from include/linux/dma-mapping.h:76:0, from include/asm-generic/pci-dma-compat.h:7, from /usr/src/linux/arch/arm/include/asm/pci.h:5, from include/linux/pci.h:1489, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-linux.h:107, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-drm.c:15: /usr/src/linux/arch/arm/include/asm/dma-mapping.h: In function 'dma_mapping_error': /usr/src/linux/arch/arm/include/asm/dma-mapping.h:95:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return dma_addr == DMA_ERROR_CODE; ^ In file included from include/drm/drm_crtc.h:32:0, from include/drm/drmP.h:701, from /tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-drm.c:19: include/linux/fb.h: In function '__fb_pad_aligned_buffer': include/linux/fb.h:650:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j = 0; j < s_pitch; j++) ^ /tmp/ccrbFI9q.s: Assembler messages: /tmp/ccrbFI9q.s:122: Error: misaligned branch destination /tmp/ccrbFI9q.s:126: Error: misaligned branch destination /tmp/ccrbFI9q.s:129: Error: misaligned branch destination /tmp/ccrbFI9q.s:147: Error: misaligned branch destination make[2]: *** [/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel/nv-drm.o] Error 1 make[1]: *** [_module_/tmp/selfgz20639/NVIDIA-Linux-armv7l-gnueabihf-340.65/kernel] Error 2 make[1]: Leaving directory `/usr/src/linux' NVIDIA: left KBUILD. nvidia.ko failed to build! make: *** [nvidia.ko] Error 1 -> Error. ERROR: Unable to build the NVIDIA kernel module. ERROR: Installation has failed. Please see the file '/var/log/nvidia-installer.log' for details. You may find suggestions on fixing installation problems in the README available on the Linux driver download page at www.nvidia.com.