On Fri, Nov 20, 2020 at 12:03:11PM +0100, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 4.14.208 release. > There are 17 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses should be made by Sun, 22 Nov 2020 10:45:32 +0000. > Anything received after that time might be too late. >
Build results: total: 168 pass: 166 fail: 2 Failed builds: powerpc:cell_defconfig powerpc:maple_defconfig Qemu test results: total: 404 pass: 399 fail: 5 Failed tests: ppc64:mac99:ppc64_book3s_defconfig:smp:initrd ppc64:mac99:ppc64_book3s_defconfig:smp:ide:rootfs ppc64:mac99:ppc64_book3s_defconfig:smp:sdhci:mmc:rootfs ppc64:mac99:ppc64_book3s_defconfig:smp:nvme:rootfs ppc64:mac99:ppc64_book3s_defconfig:smp:scsi[DC395]:rootfs Build failures see below. Tested-by: Guenter Roeck <li...@roeck-us.net> Guenter --- Building powerpc:cell_defconfig ... failed -------------- Error log: In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from arch/powerpc/lib/checksum_wrappers.c:24: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror] 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror] arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in cc1: all warnings being treated as errors make[2]: *** [arch/powerpc/lib/checksum_wrappers.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[2]: *** wait: No child processes. Stop. make[1]: *** [arch/powerpc/lib] Error 2 make[1]: *** Waiting for unfinished jobs.... In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from include/linux/crypto.h:26, from crypto/cipher.c:17: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from include/linux/crypto.h:26, from crypto/compress.c:15: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from arch/powerpc/platforms/cell/spufs/syscalls.c:9: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror] 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror] arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from include/linux/crypto.h:26, from include/crypto/algapi.h:15, from crypto/memneq.c:62: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[2]: *** [crypto/cipher.o] Error 1 make[2]: *** Waiting for unfinished jobs.... arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from include/asm-generic/termios-base.h:8, from arch/powerpc/include/asm/termios.h:20, from include/uapi/linux/termios.h:6, from include/linux/tty.h:7, from kernel/signal.c:23: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration cc1: all warnings being treated as errors make[4]: *** [arch/powerpc/platforms/cell/spufs/syscalls.o] Error 1 make[4]: *** Waiting for unfinished jobs.... arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [crypto/compress.o] Error 1 cc1: some warnings being treated as errors make[2]: *** [crypto/memneq.o] Error 1 make[1]: *** [crypto] Error 2 cc1: some warnings being treated as errors make[2]: *** [kernel/signal.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[3]: *** [arch/powerpc/platforms/cell/spufs] Error 2 make[2]: *** [arch/powerpc/platforms/cell] Error 2 make[1]: *** [arch/powerpc/platforms] Error 2 In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from drivers/char/ps3flash.c:24: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors make[3]: *** [drivers/char/ps3flash.o] Error 1 make[3]: *** Waiting for unfinished jobs.... In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from include/asm-generic/termios-base.h:8, from arch/powerpc/include/asm/termios.h:20, from include/uapi/linux/termios.h:6, from include/linux/tty.h:7, from arch/powerpc/kernel/setup_64.c:27: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror] 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror] arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in make[1]: *** [kernel] Error 2 cc1: all warnings being treated as errors make[2]: *** [arch/powerpc/kernel/setup_64.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from drivers/edac/edac_device.c:16: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from drivers/edac/edac_mc_sysfs.c:20: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ make[2]: *** [drivers/char] Error 2 make[2]: *** Waiting for unfinished jobs.... arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in make[1]: *** [arch/powerpc/kernel] Error 2 In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from include/linux/poll.h:12, from fs/bad_inode.c:17: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration cc1: some warnings being treated as errors cc1: some warnings being treated as errors arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ make[3]: *** [drivers/edac/edac_mc_sysfs.o] Error 1 make[3]: *** Waiting for unfinished jobs.... arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in make[3]: *** [drivers/edac/edac_device.o] Error 1 cc1: some warnings being treated as errors make[2]: *** [fs/bad_inode.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [drivers/edac] Error 2 make[1]: *** [fs] Error 2 In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from drivers/base/regmap/regmap-debugfs.c:16: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors make[4]: *** [drivers/base/regmap/regmap-debugfs.o] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [drivers/base/regmap] Error 2 make[2]: *** [drivers/base] Error 2 make[1]: *** [drivers] Error 2 make[1]: *** wait: No child processes. Stop. make: *** [sub-make] Error 2 -------------- Building powerpc:maple_defconfig ... failed -------------- Error log: In file included from arch/powerpc/include/asm/kup.h:10, from arch/powerpc/include/asm/uaccess.h:10, from include/linux/uaccess.h:14, from arch/powerpc/lib/checksum_wrappers.c:24: arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror] 5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror] arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access': arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function) 18 | if (static_branch_unlikely(&uaccess_flush_key)) | ^~~~~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in cc1: all warnings being treated as errors make[2]: *** [arch/powerpc/lib/checksum_wrappers.o] Error 1 --- Building ppc64:mac99:qemu_ppc64_book3s_defconfig:smp:initrd ... failed ------------ Error log: In file included from ./arch/powerpc/include/asm/kup.h:10:0, from ./arch/powerpc/include/asm/uaccess.h:10, from ./include/linux/uaccess.h:14, from arch/powerpc/lib/checksum_wrappers.c:24: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror] DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); ^~~~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int] ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror] ./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration] if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’? if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~ do_uaccess_flush ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in cc1: all warnings being treated as errors make[1]: *** [arch/powerpc/lib/checksum_wrappers.o] Error 1 make[1]: *** Waiting for unfinished jobs.... In file included from ./arch/powerpc/include/asm/kup.h:10:0, from ./arch/powerpc/include/asm/uaccess.h:10, from ./include/linux/uaccess.h:14, from arch/powerpc/platforms/pseries/nvram.c:21: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror] DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); ^~~~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int] ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror] ./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration] if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’? if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~ do_uaccess_flush ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in cc1: all warnings being treated as errors make[2]: *** [arch/powerpc/platforms/pseries/nvram.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [arch/powerpc/platforms/pseries] Error 2 make[1]: *** Waiting for unfinished jobs.... In file included from ./arch/powerpc/include/asm/kup.h:10:0, from ./arch/powerpc/include/asm/uaccess.h:10, from ./include/linux/uaccess.h:14, from ./include/asm-generic/termios-base.h:8, from ./arch/powerpc/include/asm/termios.h:20, from ./include/uapi/linux/termios.h:6, from ./include/linux/tty.h:7, from arch/powerpc/kernel/setup_64.c:27: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror] DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); ^~~~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int] ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror] ./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration] if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’? if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~ do_uaccess_flush ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in make: *** [arch/powerpc/lib] Error 2 make: *** Waiting for unfinished jobs.... cc1: all warnings being treated as errors make[1]: *** [arch/powerpc/kernel/setup_64.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make: *** [arch/powerpc/kernel] Error 2 In file included from ./arch/powerpc/include/asm/kup.h:10:0, from ./arch/powerpc/include/asm/uaccess.h:10, from ./include/linux/uaccess.h:14, from ./arch/powerpc/include/asm/sections.h:7, from arch/powerpc/platforms/powermac/nvram.c:24: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror] DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); ^~~~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int] ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror] ./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration] if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’? if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~ do_uaccess_flush ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in cc1: all warnings being treated as errors make[2]: *** [arch/powerpc/platforms/powermac/nvram.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [arch/powerpc/platforms/powermac] Error 2 make: *** [arch/powerpc/platforms] Error 2 In file included from ./arch/powerpc/include/asm/kup.h:10:0, from ./arch/powerpc/include/asm/uaccess.h:10, from ./include/linux/uaccess.h:14, from ./include/asm-generic/termios-base.h:8, from ./arch/powerpc/include/asm/termios.h:20, from ./include/uapi/linux/termios.h:6, from ./include/linux/tty.h:7, from kernel/signal.c:23: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); ^~~~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int] ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration ./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration] if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’? if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~ do_uaccess_flush ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors make[1]: *** [kernel/signal.o] Error 1 make[1]: *** Waiting for unfinished jobs.... In file included from ./arch/powerpc/include/asm/kup.h:10:0, from ./arch/powerpc/include/asm/uaccess.h:10, from ./include/linux/uaccess.h:14, from ./include/linux/poll.h:12, from fs/bad_inode.c:17: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class DECLARE_STATIC_KEY_FALSE(uaccess_flush_key); ^~~~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int] ./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration ./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’: ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration] if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~~~~~~ ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’? if (static_branch_unlikely(&uaccess_flush_key)) ^~~~~~~~~~~~~~~~~ do_uaccess_flush ./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors make[1]: *** [fs/bad_inode.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make: *** [fs] Error 2 make: *** [kernel] Error 2 ------------