# git rev-parse -q --verify 3281366a8e79a512956382885091565db1036b64^{commit} 3281366a8e79a512956382885091565db1036b64 already have revision, skipping fetch # git checkout -q -f -B kisskb 3281366a8e79a512956382885091565db1036b64 # git clean -qxdf # < git log -1 # commit 3281366a8e79a512956382885091565db1036b64 # Author: Peter Bergner # Date: Wed Feb 14 16:34:06 2024 -0600 # # uapi/auxvec: Define AT_HWCAP3 and AT_HWCAP4 aux vector, entries # # The powerpc toolchain keeps a copy of the HWCAP bit masks in the TCB # for fast access by the __builtin_cpu_supports() built-in function. The # TCB space for the HWCAP entries - which are created in pairs - is an ABI # extension, so waiting to create the space for HWCAP3 and HWCAP4 until # they are needed is problematic. Define AT_HWCAP3 and AT_HWCAP4 in the # generic uapi header so they can be used in glibc to reserve space in the # powerpc TCB for their future use. # # I scanned through the Linux and GLIBC source codes looking for unused # AT_* values and 29 and 30 did not seem to be used, so they are what I # went with. # # Signed-off-by: Peter Bergner # Acked-by: Adhemerval Zanella # Acked-by: Nicholas Piggin # Acked-by: Szabolcs Nagy # Acked-by: Arnd Bergmann # Signed-off-by: Michael Ellerman # Link: https://msgid.link/a406b535-dc55-4856-8ae9-5a063644a1af@linux.ibm.com # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 3281366a8e79a512956382885091565db1036b64 # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_warp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 44x/warp_defconfig # < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_warp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_warp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_warp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/platforms/44x/warp.c:109:15: error: variable 'warp_gpio_leds' has initializer but incomplete type static struct platform_device warp_gpio_leds = { ^ /kisskb/src/arch/powerpc/platforms/44x/warp.c:110:2: error: unknown field 'name' specified in initializer .name = "leds-gpio", ^ /kisskb/src/arch/powerpc/platforms/44x/warp.c:110:10: error: excess elements in struct initializer [-Werror] .name = "leds-gpio", ^ /kisskb/src/arch/powerpc/platforms/44x/warp.c:110:10: note: (near initialization for 'warp_gpio_leds') /kisskb/src/arch/powerpc/platforms/44x/warp.c:111:2: error: unknown field 'id' specified in initializer .id = -1, ^ /kisskb/src/arch/powerpc/platforms/44x/warp.c:111:8: error: excess elements in struct initializer [-Werror] .id = -1, ^ /kisskb/src/arch/powerpc/platforms/44x/warp.c:111:8: note: (near initialization for 'warp_gpio_leds') /kisskb/src/arch/powerpc/platforms/44x/warp.c:112:2: error: unknown field 'dev' specified in initializer .dev = { ^ /kisskb/src/arch/powerpc/platforms/44x/warp.c:112:9: error: extra brace group at end of initializer .dev = { ^ /kisskb/src/arch/powerpc/platforms/44x/warp.c:112:9: note: (near initialization for 'warp_gpio_leds') /kisskb/src/arch/powerpc/platforms/44x/warp.c:112:9: error: excess elements in struct initializer [-Werror] /kisskb/src/arch/powerpc/platforms/44x/warp.c:112:9: note: (near initialization for 'warp_gpio_leds') /kisskb/src/arch/powerpc/platforms/44x/warp.c: In function 'pika_setup_leds': /kisskb/src/arch/powerpc/platforms/44x/warp.c:197:11: error: implicit declaration of function 'platform_device_register' [-Werror=implicit-function-declaration] error = platform_device_register(&warp_gpio_leds); ^ /kisskb/src/arch/powerpc/platforms/44x/warp.c: At top level: cc1: error: unrecognized command line option '-Wno-shift-negative-value' [-Werror] cc1: all warnings being treated as errors make[6]: *** [/kisskb/src/scripts/Makefile.build:243: arch/powerpc/platforms/44x/warp.o] Error 1 make[5]: *** [/kisskb/src/scripts/Makefile.build:481: arch/powerpc/platforms/44x] Error 2 make[4]: *** [/kisskb/src/scripts/Makefile.build:481: arch/powerpc/platforms] Error 2 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [/kisskb/src/scripts/Makefile.build:481: arch/powerpc] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/Makefile:1921: .] Error 2 make[1]: *** [/kisskb/src/Makefile:240: __sub-make] Error 2 make: *** [Makefile:240: __sub-make] Error 2 Command 'make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_warp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2. # rm -rf /kisskb/build/powerpc-next_44x_warp_defconfig_powerpc-gcc5 # Build took: 0:00:34.560374