* Package: x11-drivers/nvidia-drivers-340.76 * Repository: gentoo * Maintainer: jer@gentoo.org * USE: X abi_x86_64 amd64 elibc_glibc kernel_linux multilib userland_GNU * FEATURES: preserve-libs sandbox usersandbox * Determining the location of the kernel source code * Found kernel source directory: * /usr/src/linux * Found kernel object directory: * /lib/modules/3.18.20-calculate/build * Found sources for kernel version: * 3.18.20-calculate >>> Unpacking source... >>> Unpacking NVIDIA-Linux-x86_64-340.76.run to /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work >>> Source unpacked in /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work >>> Preparing source in /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work ... >>> Source prepared. >>> Configuring source in /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work ... >>> Source configured. * Применение патчей Calculate утилитами для nvidia-drivers ... * Утилиты Calculate изменили файлы: * ernel3.18.20_340.patch >>> Compiling source in /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work ... * Preparing nvidia module make -j3 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/3.18.20-calculate/build CC=x86_64-pc-linux-gnu-gcc clean module NVIDIA: calling KBUILD... make[1]: Entering directory '/usr/src/linux-3.18.20-calculate' make -C /lib/modules/3.18.20-calculate/build KBUILD_SRC=/usr/src/linux-3.18.20-calculate \ -f /usr/src/linux-3.18.20-calculate/Makefile modules make[2]: Entering directory '/usr/src/linux-3.18.20-calculate' 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/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.tmp_versions ; rm -f /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.tmp_versions/* WARNING: Symbol version dump ./Module.symvers is missing; modules will have no dependencies and modversions. make -f /usr/src/linux-3.18.20-calculate/scripts/Makefile.build obj=/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel (cat /dev/null; echo kernel//var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nvidia.ko;) > /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/modules.order x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv.c x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-acpi.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_acpi)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-acpi.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-acpi.c x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-chrdev.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_chrdev)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-chrdev.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-chrdev.c In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-chrdev.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv.c:13: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-acpi.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-acpi.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv.c:13: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-chrdev.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-cray.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_cray)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-cray.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-cray.c In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-cray.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-dma.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_dma)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-dma.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-dma.c In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-cray.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-dma.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-drm.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_drm)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-drm.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-drm.c In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-dma.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-drm.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-gvi.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_gvi)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-gvi.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-gvi.c x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-i2c.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_i2c)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-i2c.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-i2c.c In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-gvi.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-drm.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-i2c.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-gvi.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-i2c.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-mempool.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_mempool)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-mempool.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-mempool.c x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-mmap.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_mmap)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-mmap.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-mmap.c In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-mempool.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-p2p.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_p2p)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-p2p.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-p2p.c In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-mmap.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-p2p.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-mmap.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-mempool.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-procfs.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_procfs)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-procfs.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-procfs.c In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-p2p.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-pat.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_pat)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-pat.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-pat.c In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-procfs.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-pat.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-procfs.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/.nv-usermap.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/include -I/usr/src/linux-3.18.20-calculate/arch/x86/include -Iarch/x86/include/generated -I/usr/src/linux-3.18.20-calculate/include -Iinclude -I/usr/src/linux-3.18.20-calculate/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-3.18.20-calculate/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-3.18.20-calculate/include/linux/kconfig.h -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"340.76\" -Wno-unused-function -Wuninitialized -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv_usermap)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-usermap.o /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-usermap.c /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-pat.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-usermap.c:15: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h: In function ‘queue_write_trylock’: /usr/src/linux-3.18.20-calculate/include/asm-generic/qrwlock.h:93:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cnts, cnts | _QW_LOCKED) == cnts); ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-pat.c: In function ‘nv_disable_caches’: /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-pat.c:38:5: error: implicit declaration of function ‘read_cr4’ [-Werror=implicit-function-declaration] *cr4 = read_cr4(); ^ /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-pat.c:39:5: error: implicit declaration of function ‘write_cr4’ [-Werror=implicit-function-declaration] if (*cr4 & 0x80) write_cr4(*cr4 & ~0x80); ^ cc1: some warnings being treated as errors /usr/src/linux-3.18.20-calculate/scripts/Makefile.build:257: recipe for target '/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-pat.o' failed make[3]: *** [/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-pat.o] Error 1 make[3]: *** Waiting for unfinished jobs.... In file included from /usr/src/linux-3.18.20-calculate/include/uapi/linux/stddef.h:1:0, from /usr/src/linux-3.18.20-calculate/include/linux/stddef.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/posix_types.h:4, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/types.h:13, from /usr/src/linux-3.18.20-calculate/include/linux/types.h:5, from /usr/src/linux-3.18.20-calculate/include/uapi/linux/capability.h:16, from /usr/src/linux-3.18.20-calculate/include/linux/capability.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/sched.h:15, from /usr/src/linux-3.18.20-calculate/include/linux/utsname.h:5, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-linux.h:44, from /var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel/nv-usermap.c:15: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:712:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-3.18.20-calculate/arch/x86/include/asm/uaccess.h:730:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ /usr/src/linux-3.18.20-calculate/include/linux/compiler.h:159:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-3.18.20-calculate/Makefile:1381: recipe for target '_module_/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel' failed make[2]: *** [_module_/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel] Error 2 make[2]: Leaving directory '/usr/src/linux-3.18.20-calculate' Makefile:145: recipe for target 'sub-make' failed make[1]: *** [sub-make] Error 2 make[1]: Leaving directory '/usr/src/linux-3.18.20-calculate' NVIDIA: left KBUILD. nvidia.ko failed to build! Makefile:181: recipe for target 'nvidia.ko' failed make: *** [nvidia.ko] Error 1 * ERROR: x11-drivers/nvidia-drivers-340.76::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=x11-drivers/nvidia-drivers-340.76::gentoo'`, * the complete build log and the output of `emerge -pqv '=x11-drivers/nvidia-drivers-340.76::gentoo'`. * The complete build log is located at '/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/temp/build.log'. * The ebuild environment file is located at '/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/temp/environment'. * Working directory: '/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/kernel' * S: '/var/calculate/tmp/portage/x11-drivers/nvidia-drivers-340.76/work/'