# git rev-parse -q --verify 986b9eacb25910865b50e5f298aa8e2df7642f1b^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master # git rev-parse -q --verify 986b9eacb25910865b50e5f298aa8e2df7642f1b^{commit} 986b9eacb25910865b50e5f298aa8e2df7642f1b # git checkout -q -f -B kisskb 986b9eacb25910865b50e5f298aa8e2df7642f1b # git clean -qxdf # < git log -1 # commit 986b9eacb25910865b50e5f298aa8e2df7642f1b # Author: Rasmus Villemoes # Date: Sat Oct 24 03:04:26 2020 +0200 # # kernel/sys.c: fix prototype of prctl_get_tid_address() # # tid_addr is not a "pointer to (pointer to int in userspace)"; it is in # fact a "pointer to (pointer to int in userspace) in userspace". So # sparse rightfully complains about passing a kernel pointer to # put_user(). # # Reported-by: kernel test robot # Signed-off-by: Rasmus Villemoes # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 986b9eacb25910865b50e5f298aa8e2df7642f1b # < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig KCONFIG_SEED=0xA5F007F2 # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig .config:4582:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c: In function 'mlxbf_smbus_irq_send': /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:1927:3: error: implicit declaration of function 'i2c_slave_event'; did you mean 'io_wait_event'? [-Werror=implicit-function-declaration] i2c_slave_event(slave, I2C_SLAVE_WRITE_REQUESTED, &value); ^~~~~~~~~~~~~~~ io_wait_event /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:1927:26: error: 'I2C_SLAVE_WRITE_REQUESTED' undeclared (first use in this function); did you mean 'I2C_CLASS_DEPRECATED'? i2c_slave_event(slave, I2C_SLAVE_WRITE_REQUESTED, &value); ^~~~~~~~~~~~~~~~~~~~~~~~~ I2C_CLASS_DEPRECATED /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:1927:26: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:1929:32: error: 'I2C_SLAVE_WRITE_RECEIVED' undeclared (first use in this function); did you mean 'I2C_CLASS_DEPRECATED'? ret = i2c_slave_event(slave, I2C_SLAVE_WRITE_RECEIVED, ^~~~~~~~~~~~~~~~~~~~~~~~ I2C_CLASS_DEPRECATED /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:1931:26: error: 'I2C_SLAVE_STOP' undeclared (first use in this function); did you mean 'I2C_M_STOP'? i2c_slave_event(slave, I2C_SLAVE_STOP, &value); ^~~~~~~~~~~~~~ I2C_M_STOP /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:1943:25: error: 'I2C_SLAVE_READ_REQUESTED' undeclared (first use in this function); did you mean 'I2C_CLASS_DEPRECATED'? i2c_slave_event(slave, I2C_SLAVE_READ_REQUESTED, &value); ^~~~~~~~~~~~~~~~~~~~~~~~ I2C_CLASS_DEPRECATED /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:1947:26: error: 'I2C_SLAVE_READ_PROCESSED' undeclared (first use in this function); did you mean 'I2C_CLASS_DEPRECATED'? i2c_slave_event(slave, I2C_SLAVE_READ_PROCESSED, &value); ^~~~~~~~~~~~~~~~~~~~~~~~ I2C_CLASS_DEPRECATED /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c: In function 'mlxbf_smbus_irq_recv': /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2011:25: error: 'I2C_SLAVE_WRITE_REQUESTED' undeclared (first use in this function); did you mean 'I2C_CLASS_DEPRECATED'? i2c_slave_event(slave, I2C_SLAVE_WRITE_REQUESTED, &value); ^~~~~~~~~~~~~~~~~~~~~~~~~ I2C_CLASS_DEPRECATED /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2016:32: error: 'I2C_SLAVE_WRITE_RECEIVED' undeclared (first use in this function); did you mean 'I2C_CLASS_DEPRECATED'? ret = i2c_slave_event(slave, I2C_SLAVE_WRITE_RECEIVED, ^~~~~~~~~~~~~~~~~~~~~~~~ I2C_CLASS_DEPRECATED /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2023:25: error: 'I2C_SLAVE_STOP' undeclared (first use in this function); did you mean 'I2C_M_STOP'? i2c_slave_event(slave, I2C_SLAVE_STOP, &value); ^~~~~~~~~~~~~~ I2C_M_STOP /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c: At top level: /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2244:3: error: 'const struct i2c_algorithm' has no member named 'reg_slave' .reg_slave = mlxbf_i2c_reg_slave, ^~~~~~~~~ /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2244:15: warning: excess elements in struct initializer .reg_slave = mlxbf_i2c_reg_slave, ^~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2244:15: note: (near initialization for 'mlxbf_i2c_algo') /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2245:3: error: 'const struct i2c_algorithm' has no member named 'unreg_slave' .unreg_slave = mlxbf_i2c_unreg_slave, ^~~~~~~~~~~ /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2245:17: warning: excess elements in struct initializer .unreg_slave = mlxbf_i2c_unreg_slave, ^~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2245:17: note: (near initialization for 'mlxbf_i2c_algo') /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c: In function 'mlxbf_i2c_acpi_probe': /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2296:8: error: implicit declaration of function 'acpi_device_uid'; did you mean 'cpu_device_up'? [-Werror=implicit-function-declaration] uid = acpi_device_uid(adev); ^~~~~~~~~~~~~~~ cpu_device_up /kisskb/src/drivers/i2c/busses/i2c-mlxbf.c:2296:6: warning: assignment to 'const char *' from 'int' makes pointer from integer without a cast [-Wint-conversion] uid = acpi_device_uid(adev); ^ cc1: some warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:283: drivers/i2c/busses/i2c-mlxbf.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/i2c/busses] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/i2c] Error 2 make[2]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/firmware/tegra/bpmp.c:861:51: error: 'tegra186_soc' undeclared here (not in a function); did you mean 'tegra210_soc'? { .compatible = "nvidia,tegra186-bpmp", .data = &tegra186_soc }, ^~~~~~~~~~~~ tegra210_soc make[4]: *** [/kisskb/src/scripts/Makefile.build:283: drivers/firmware/tegra/bpmp.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/firmware/tegra] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/firmware] Error 2 make[1]: *** [/kisskb/src/Makefile:1799: drivers] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:185: __sub-make] Error 2 Command 'make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 # Build took: 0:05:03.097203