December 2021 - kbuild-all

[davidhildenbrand:cor_disable_irq 5/9] mm/memory.o: warning: objtool: __wp_page_copy()+0xbf5: unreachable instruction

by kernel test robot

CC: linux-kernel(a)vger.kernel.org TO: David Hildenbrand <david(a)redhat.com> CC: Andrea Arcangeli <aarcange(a)redhat.com> tree: git://github.com/davidhildenbrand/linux cor_disable_irq head: a082b9a0e2d8af4269bfb016270db0e7f0f3aa41 commit: e6e586614c24a37ec6ccfaa0afbe7e8d8f3eb901 [5/9] mm: support GUP-triggered unsharing via FAULT_FLAG_UNSHARE (!hugetlb) config: x86_64-randconfig-a011-20211216 (https://download.01.org/0day-ci/archive/20211216/202112162130.vuIzeg5C-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dd245bab9fbb364faa1581e4f92ba3119a872fba) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/davidhildenbrand/linux/commit/e6e586614c24a37ec6ccfaa0... git remote add davidhildenbrand git://github.com/davidhildenbrand/linux git fetch --no-tags davidhildenbrand cor_disable_irq git checkout e6e586614c24a37ec6ccfaa0afbe7e8d8f3eb901 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> mm/memory.o: warning: objtool: __wp_page_copy()+0xbf5: unreachable instruction --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

9 months, 1 week

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[intel-tdx:kvm-upstream 72/152] arch/x86/kvm/vmx/tdx_stubs.c:4:13: warning: no previous prototype for function 'tdx_pre_kvm_init'

by kernel test robot

tree: https://github.com/intel/tdx.git kvm-upstream head: bdfe06c17daab60c196ff80c1d98467a1d3734fa commit: bf8636a6b18c9a4a17d11dd306dcc7809db9cc9c [72/152] KVM: TDX: Stub in tdx.h with structs, accessors, and VMCS helpers config: x86_64-randconfig-a013-20211216 (https://download.01.org/0day-ci/archive/20211216/202112162144.0WgRhoCw-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dd245bab9fbb364faa1581e4f92ba3119a872fba) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel/tdx/commit/bf8636a6b18c9a4a17d11dd306dcc7809db9cc9c git remote add intel-tdx https://github.com/intel/tdx.git git fetch --no-tags intel-tdx kvm-upstream git checkout bf8636a6b18c9a4a17d11dd306dcc7809db9cc9c # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/kvm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> arch/x86/kvm/vmx/tdx_stubs.c:4:13: warning: no previous prototype for function 'tdx_pre_kvm_init' [-Wmissing-prototypes] void __init tdx_pre_kvm_init(unsigned int *vcpu_size, ^ arch/x86/kvm/vmx/tdx_stubs.c:4:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void __init tdx_pre_kvm_init(unsigned int *vcpu_size, ^ static 1 warning generated. vim +/tdx_pre_kvm_init +4 arch/x86/kvm/vmx/tdx_stubs.c 3 > 4 void __init tdx_pre_kvm_init(unsigned int *vcpu_size, --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

9 months, 1 week

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[intel-tdx:kvm-upstream 74/152] arch/x86/kvm/vmx/tdx_stubs.c:10:5: error: no previous prototype for 'tdx_dev_ioctl'

by kernel test robot

tree: https://github.com/intel/tdx.git kvm-upstream head: bdfe06c17daab60c196ff80c1d98467a1d3734fa commit: a7aca922f6abdf63d234853308401894d6c4106d [74/152] KVM: TDX: x86: Add support for device-scoped KVM_MEMORY_ENCRYPT_OP config: i386-randconfig-m021-20211216 (https://download.01.org/0day-ci/archive/20211216/202112162154.fSEMJNMD-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/intel/tdx/commit/a7aca922f6abdf63d234853308401894d6c4106d git remote add intel-tdx https://github.com/intel/tdx.git git fetch --no-tags intel-tdx kvm-upstream git checkout a7aca922f6abdf63d234853308401894d6c4106d # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): arch/x86/kvm/vmx/tdx_stubs.c:4:13: error: no previous prototype for 'tdx_pre_kvm_init' [-Werror=missing-prototypes] 4 | void __init tdx_pre_kvm_init(unsigned int *vcpu_size, | ^~~~~~~~~~~~~~~~ arch/x86/kvm/vmx/tdx_stubs.c:6:12: error: no previous prototype for 'tdx_hardware_setup' [-Werror=missing-prototypes] 6 | int __init tdx_hardware_setup(struct kvm_x86_ops *x86_ops) { return -EOPNOTSUPP; } | ^~~~~~~~~~~~~~~~~~ arch/x86/kvm/vmx/tdx_stubs.c:7:6: error: no previous prototype for 'tdx_hardware_enable' [-Werror=missing-prototypes] 7 | void tdx_hardware_enable(void) {} | ^~~~~~~~~~~~~~~~~~~ arch/x86/kvm/vmx/tdx_stubs.c:8:6: error: no previous prototype for 'tdx_hardware_disable' [-Werror=missing-prototypes] 8 | void tdx_hardware_disable(void) {} | ^~~~~~~~~~~~~~~~~~~~ >> arch/x86/kvm/vmx/tdx_stubs.c:10:5: error: no previous prototype for 'tdx_dev_ioctl' [-Werror=missing-prototypes] 10 | int tdx_dev_ioctl(void __user *argp) { return -EOPNOTSUPP; } | ^~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/tdx_dev_ioctl +10 arch/x86/kvm/vmx/tdx_stubs.c 9 > 10 int tdx_dev_ioctl(void __user *argp) { return -EOPNOTSUPP; } --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

9 months, 1 week

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[linux-next:master 5819/6579] dtbs_check: arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml: imu@68: i2c-gate: False schema does not allow {'#address-cells': [[1]], '#size-cells': [[0]], 'ax8975@c': {'compatible': ['asahi-kasei,ak8975'], 'reg': [[12]]}}

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: ea922272cbe547bdf58da2aaf240d59782c6a009 commit: fa0fdb78cb5d4cde00430ec481f09fbe7c029376 [5819/6579] ARM: dts: am335x: Use correct vendor prefix for Asahi Kasei Corp. compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 reproduce: make ARCH=arm dtbs_check If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> dtcheck warnings: (new ones prefixed by >>) From schema: Documentation/devicetree/bindings/bus/ti-sysc.yaml arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml: serial@0: compatible: 'oneOf' conditional failed, one must be fixed: ['ti,am3352-uart', 'ti,omap3-uart'] is too long Additional items are not allowed ('ti,omap3-uart' was unexpected) 'ti,am3352-uart' is not one of ['ti,am64-uart', 'ti,j721e-uart'] 'ti,am654-uart' was expected From schema: Documentation/devicetree/bindings/serial/8250_omap.yaml arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml:0:0: /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/tps@24: failed to match any schema with compatible: ['ti,tps65217'] arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml:0:0: /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/tps@24/pwrbutton: failed to match any schema with compatible: ['ti,tps65217-pwrbutton'] arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml:0:0: /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/hdmi-encoder@70: failed to match any schema with compatible: ['nxp,tda998x'] >> arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml: imu@68: i2c-gate: False schema does not allow {'#address-cells': [[1]], '#size-cells': [[0]], 'ax8975@c': {'compatible': ['asahi-kasei,ak8975'], 'reg': [[12]]}} From schema: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml: pressure@76: 'vddd-supply' is a required property From schema: Documentation/devicetree/bindings/iio/pressure/bmp085.yaml arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml: pressure@76: 'vdda-supply' is a required property From schema: Documentation/devicetree/bindings/iio/pressure/bmp085.yaml arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml: scm@0: $nodename:0: 'scm@0' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' From schema: /usr/local/lib/python3.9/dist-packages/dtschema/schemas/simple-bus.yaml arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml: scm@0: clockdomains: {} should not be valid under {'type': 'object'} From schema: /usr/local/lib/python3.9/dist-packages/dtschema/schemas/simple-bus.yaml arch/arm/boot/dts/am335x-osd3358-sm-red.dt.yaml:0:0: /ocp/interconnect@44c00000/segment@200000/target-module@10000/scm@0: failed to match any schema with compatible: ['ti,am3-scm', 'simple-bus'] --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

9 months, 1 week

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[frank-w-bpi-r2-4.14:5.16-r2pro 5/46] drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:191:6: error: no previous prototype for function 'mtk_wcn_consys_power_on'

by kernel test robot

tree: https://github.com/frank-w/BPI-R2-4.14 5.16-r2pro head: 128a9afefdc678ae6492ee2067b1e33e14b6c28f commit: 8f3e42b3d0855dda8a76965487facfb915a4dd33 [5/46] mt6625l: add changes outside driver dir config: arm-randconfig-r003-20211216 (https://download.01.org/0day-ci/archive/20211216/202112162013.yu4EBbAk-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dd245bab9fbb364faa1581e4f92ba3119a872fba) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://github.com/frank-w/BPI-R2-4.14/commit/8f3e42b3d0855dda8a76965487f... git remote add frank-w-bpi-r2-4.14 https://github.com/frank-w/BPI-R2-4.14 git fetch --no-tags frank-w-bpi-r2-4.14 5.16-r2pro git checkout 8f3e42b3d0855dda8a76965487facfb915a4dd33 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/ drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/ drivers/power/supply/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): >> drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:191:6: error: no previous prototype for function 'mtk_wcn_consys_power_on' [-Werror,-Wmissing-prototypes] VOID mtk_wcn_consys_power_on(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:191:1: note: declare 'static' if the function is not intended to be used outside of this translation unit VOID mtk_wcn_consys_power_on(VOID) ^ static >> drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:207:6: error: no previous prototype for function 'mtk_wcn_consys_power_off' [-Werror,-Wmissing-prototypes] VOID mtk_wcn_consys_power_off(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:207:1: note: declare 'static' if the function is not intended to be used outside of this translation unit VOID mtk_wcn_consys_power_off(VOID) ^ static >> drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:224:7: error: no previous prototype for function 'mtk_wcn_consys_hw_reg_ctrl' [-Werror,-Wmissing-prototypes] INT32 mtk_wcn_consys_hw_reg_ctrl(UINT32 on, UINT32 co_clock_type) ^ drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:224:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 mtk_wcn_consys_hw_reg_ctrl(UINT32 on, UINT32 co_clock_type) ^ static >> drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:335:7: error: no previous prototype for function 'mtk_wcn_consys_hw_gpio_ctrl' [-Werror,-Wmissing-prototypes] INT32 mtk_wcn_consys_hw_gpio_ctrl(UINT32 on) ^ drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:335:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 mtk_wcn_consys_hw_gpio_ctrl(UINT32 on) ^ static >> drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:539:7: error: no previous prototype for function 'mtk_wcn_consys_hw_restore' [-Werror,-Wmissing-prototypes] INT32 mtk_wcn_consys_hw_restore(struct device *device) ^ drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:539:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 mtk_wcn_consys_hw_restore(struct device *device) ^ static >> drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:592:5: error: no previous prototype for function 'reserve_memory_consys_fn' [-Werror,-Wmissing-prototypes] int reserve_memory_consys_fn(struct reserved_mem *rmem) ^ drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c:592:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int reserve_memory_consys_fn(struct reserved_mem *rmem) ^ static 6 errors generated. -- static const struct proc_ops wmt_dbg_fops = { ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1289:7: error: no previous prototype for function 'wmt_dev_dbg_setup' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_dbg_setup(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1289:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_dbg_setup(VOID) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1303:7: error: no previous prototype for function 'wmt_dev_dbg_remove' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_dbg_remove(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1303:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_dbg_remove(VOID) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1376:31: error: unused variable 'wmt_aee_fops' [-Werror,-Wunused-variable] static const struct proc_ops wmt_aee_fops = { ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1374:7: error: no previous prototype for function 'wmt_dev_proc_for_aee_setup' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_proc_for_aee_setup(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1374:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_proc_for_aee_setup(VOID) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1390:7: error: no previous prototype for function 'wmt_dev_proc_for_aee_remove' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_proc_for_aee_remove(VOID) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1390:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_proc_for_aee_remove(VOID) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1494:20: error: implicit declaration of function 'get_fs' [-Werror,-Wimplicit-function-declaration] fs=get_fs(); ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1494:20: note: did you mean 'sget_fc'? include/linux/fs.h:2564:21: note: 'sget_fc' declared here struct super_block *sget_fc(struct fs_context *fc, ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1494:19: error: assigning to 'mm_segment_t' from incompatible type 'int' fs=get_fs(); ^~~~~~~~~ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1496:17: error: implicit declaration of function 'set_fs' [-Werror,-Wimplicit-function-declaration] set_fs(fs); ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1496:17: note: did you mean 'get_fs'? drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1494:20: note: 'get_fs' declared here fs=get_fs(); ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1435:7: error: no previous prototype for function 'wmt_dev_read_file' [-Werror,-Wmissing-prototypes] INT32 wmt_dev_read_file(PUINT8 pName, const PPUINT8 ppBufPtr, INT32 offset, INT32 padSzBuf) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1435:1: note: declare 'static' if the function is not intended to be used outside of this translation unit INT32 wmt_dev_read_file(PUINT8 pName, const PPUINT8 ppBufPtr, INT32 offset, INT32 padSzBuf) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1528:25: error: implicit declaration of function 'get_fs' [-Werror,-Wimplicit-function-declaration] mm_segment_t orig_fs = get_fs(); ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1528:15: error: initializing 'mm_segment_t' with an expression of incompatible type 'int' mm_segment_t orig_fs = get_fs(); ^ ~~~~~~~~ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1555:2: error: implicit declaration of function 'set_fs' [-Werror,-Wimplicit-function-declaration] set_fs(get_ds()); ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1597:14: error: no previous prototype for function 'wmt_dev_is_file_exist' [-Werror,-Wmissing-prototypes] MTK_WCN_BOOL wmt_dev_is_file_exist(PUINT8 pFileName) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1597:1: note: declare 'static' if the function is not intended to be used outside of this translation unit MTK_WCN_BOOL wmt_dev_is_file_exist(PUINT8 pFileName) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1645:14: error: no previous prototype for function 'wmt_dev_tra_bitf_update' [-Werror,-Wmissing-prototypes] extern INT32 wmt_dev_tra_bitf_update(void) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1645:8: note: declare 'static' if the function is not intended to be used outside of this translation unit extern INT32 wmt_dev_tra_bitf_update(void) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1703:6: error: no previous prototype for function 'wmt_dev_tm_temp_query' [-Werror,-Wmissing-prototypes] long wmt_dev_tm_temp_query(void) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1703:1: note: declare 'static' if the function is not intended to be used outside of this translation unit long wmt_dev_tm_temp_query(void) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1801:9: error: no previous prototype for function 'WMT_write' [-Werror,-Wmissing-prototypes] ssize_t WMT_write(struct file *filp, const char __user *buf, size_t count, loff_t *f_pos) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1801:1: note: declare 'static' if the function is not intended to be used outside of this translation unit ssize_t WMT_write(struct file *filp, const char __user *buf, size_t count, loff_t *f_pos) ^ static drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1834:9: error: no previous prototype for function 'WMT_read' [-Werror,-Wmissing-prototypes] ssize_t WMT_read(struct file *filp, char __user *buf, size_t count, loff_t *f_pos) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1834:1: note: declare 'static' if the function is not intended to be used outside of this translation unit ssize_t WMT_read(struct file *filp, char __user *buf, size_t count, loff_t *f_pos) ^ static >> drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1865:14: error: no previous prototype for function 'WMT_poll' [-Werror,-Wmissing-prototypes] unsigned int WMT_poll(struct file *filp, poll_table *wait) ^ drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/wmt_dev.c:1865:1: note: declare 'static' if the function is not intended to be used outside of this translation unit unsigned int WMT_poll(struct file *filp, poll_table *wait) ^ static fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. vim +/mtk_wcn_consys_power_on +191 drivers/misc/mediatek/connectivity/common/conn_soc/mt7623/mtk_wcn_consys_hw.c d03a149ef0a8e6 Frank Wunderlich 2021-08-29 190 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 @191 VOID mtk_wcn_consys_power_on(VOID) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 192 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 193 INT32 iRet = -1; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 194 iRet = pm_runtime_get_sync(&my_pdev->dev); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 195 if (iRet) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 196 WMT_PLAT_ERR_FUNC("pm_runtime_get_sync() fail(%d)\n", iRet); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 197 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 198 WMT_PLAT_INFO_FUNC("pm_runtime_get_sync() CONSYS ok\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 199 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 200 iRet = device_init_wakeup(&my_pdev->dev, true); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 201 if (iRet) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 202 WMT_PLAT_ERR_FUNC("device_init_wakeup(true) fail.\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 203 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 204 WMT_PLAT_INFO_FUNC("device_init_wakeup(true) CONSYS ok\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 205 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 206 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 @207 VOID mtk_wcn_consys_power_off(VOID) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 208 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 209 INT32 iRet = -1; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 210 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 211 iRet = pm_runtime_put_sync(&my_pdev->dev); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 212 if (iRet) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 213 WMT_PLAT_ERR_FUNC("pm_runtime_put_sync() fail.\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 214 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 215 WMT_PLAT_INFO_FUNC("pm_runtime_put_sync() CONSYS ok\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 216 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 217 iRet = device_init_wakeup(&my_pdev->dev, false); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 218 if (iRet) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 219 WMT_PLAT_ERR_FUNC("device_init_wakeup(false) fail.\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 220 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 221 WMT_PLAT_INFO_FUNC("device_init_wakeup(false) CONSYS ok\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 222 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 223 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 @224 INT32 mtk_wcn_consys_hw_reg_ctrl(UINT32 on, UINT32 co_clock_type) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 225 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 226 UINT32 retry = 10; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 227 UINT32 consysHwChipId = 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 228 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 229 WMT_PLAT_DBG_FUNC("CONSYS-HW-REG-CTRL(0x%08x),start\n", on); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 230 if (on) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 231 WMT_PLAT_DBG_FUNC("++\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 232 /*need PMIC driver provide new API protocol */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 233 /*1.AP power on VCN_1V8 LDO (with PMIC_WRAP API) VCN_1V8 */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 234 regulator_set_mode(reg_VCN18, REGULATOR_MODE_STANDBY); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 235 /* VOL_DEFAULT, VOL_1200, VOL_1300, VOL_1500, VOL_1800... */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 236 if (reg_VCN18) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 237 regulator_set_voltage(reg_VCN18, 1800000, 1800000); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 238 if (regulator_enable(reg_VCN18)) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 239 WMT_PLAT_ERR_FUNC("enable VCN18 fail\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 240 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 241 WMT_PLAT_DBG_FUNC("enable VCN18 ok\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 242 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 243 udelay(150); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 244 if (co_clock_type) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 245 /*step0,clk buf ctrl */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 246 WMT_PLAT_INFO_FUNC("co clock type(%d),turn on clk buf\n", co_clock_type); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 247 #if CONSYS_CLOCK_BUF_CTRL d03a149ef0a8e6 Frank Wunderlich 2021-08-29 248 clk_buf_ctrl(CLK_BUF_CONN, 1); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 249 #endif d03a149ef0a8e6 Frank Wunderlich 2021-08-29 250 /*if co-clock mode: */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 251 /*2.set VCN28 to SW control mode (with PMIC_WRAP API) */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 252 /*turn on VCN28 LDO only when FMSYS is activated" */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 253 regmap_update_bits(pmic_regmap, 0x41C, 0x1 << 14, 0x0 << 14);/*V28*/ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 254 } else { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 255 /*if NOT co-clock: */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 256 /*2.1.switch VCN28 to HW control mode (with PMIC_WRAP API) */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 257 regmap_update_bits(pmic_regmap, 0x41C, 0x1 << 14, 0x1 << 14);/*V28*/ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 258 /*2.2.turn on VCN28 LDO (with PMIC_WRAP API)" */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 259 /*fix vcn28 not balance warning */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 260 if (reg_VCN28) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 261 regulator_set_voltage(reg_VCN28, 2800000, 2800000); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 262 if (regulator_enable(reg_VCN28)) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 263 WMT_PLAT_ERR_FUNC("enable VCN_2V8 fail!\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 264 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 265 WMT_PLAT_DBG_FUNC("enable VCN_2V8 ok\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 266 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 267 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 268 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 269 /*3.assert CONNSYS CPU SW reset 0x10007018 "[12]=1'b1 [31:24]=8'h88 (key)" */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 270 reset_control_reset(rstc); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 271 mtk_wcn_consys_power_on(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 272 /*11.26M is ready now, delay 10us for mem_pd de-assert */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 273 udelay(10); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 274 /*enable AP bus clock : connmcu_bus_pd API: enable_clock() ++?? */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 275 clk_prepare_enable(clk_infra_conn_main); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 276 WMT_PLAT_DBG_FUNC("[CCF]enable clk_infra_conn_main\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 277 /*12.poll CONNSYS CHIP ID until chipid is returned 0x18070008 */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 278 while (retry-- > 0) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 279 consysHwChipId = CONSYS_REG_READ(conn_reg.mcu_base + CONSYS_CHIP_ID_OFFSET) - 0xf6d; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 280 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 281 if ((consysHwChipId == 0x0321) || (consysHwChipId == 0x0335) || (consysHwChipId == 0x0337)) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 282 WMT_PLAT_INFO_FUNC("retry(%d)consys chipId(0x%08x)\n", retry, consysHwChipId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 283 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 284 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 285 if ((consysHwChipId == 0x8163) || (consysHwChipId == 0x8127) || (consysHwChipId == 0x7623)) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 286 WMT_PLAT_INFO_FUNC("retry(%d)consys chipId(0x%08x)\n", retry, consysHwChipId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 287 break; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 288 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 289 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 290 WMT_PLAT_ERR_FUNC("Read CONSYS chipId(0x%08x)", consysHwChipId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 291 msleep(20); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 292 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 293 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 294 if ((0 == retry) || (0 == consysHwChipId)) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 295 WMT_PLAT_ERR_FUNC("Maybe has a consys power on issue,(0x%08x)\n", consysHwChipId); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 296 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 297 msleep(40); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 298 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 299 } else { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 300 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 301 clk_disable_unprepare(clk_infra_conn_main); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 302 WMT_PLAT_DBG_FUNC("[CCF] clk_disable_unprepare(clk_infra_conn_main) calling\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 303 mtk_wcn_consys_power_off(); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 304 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 305 if (co_clock_type) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 306 /*VCN28 has been turned off by GPS OR FM */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 307 #if CONSYS_CLOCK_BUF_CTRL d03a149ef0a8e6 Frank Wunderlich 2021-08-29 308 clk_buf_ctrl(CLK_BUF_CONN, 0); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 309 #endif d03a149ef0a8e6 Frank Wunderlich 2021-08-29 310 } else { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 311 regmap_update_bits(pmic_regmap, 0x41C, 0x1 << 14, 0x0 << 14);/*V28*/ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 312 /*turn off VCN28 LDO (with PMIC_WRAP API)" */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 313 if (reg_VCN28) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 314 if (regulator_disable(reg_VCN28)) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 315 WMT_PLAT_ERR_FUNC("disable VCN_2V8 fail!\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 316 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 317 WMT_PLAT_DBG_FUNC("disable VCN_2V8 ok\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 318 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 319 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 320 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 321 /*AP power off MT6625L VCN_1V8 LDO */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 322 regulator_set_mode(reg_VCN18, REGULATOR_MODE_STANDBY); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 323 if (reg_VCN18) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 324 if (regulator_disable(reg_VCN18)) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 325 WMT_PLAT_ERR_FUNC("disable VCN_1V8 fail!\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 326 else d03a149ef0a8e6 Frank Wunderlich 2021-08-29 327 WMT_PLAT_DBG_FUNC("disable VCN_1V8 ok\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 328 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 329 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 330 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 331 WMT_PLAT_DBG_FUNC("CONSYS-HW-REG-CTRL(0x%08x),finish\n", on); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 332 return 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 333 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 334 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 @335 INT32 mtk_wcn_consys_hw_gpio_ctrl(UINT32 on) d03a149ef0a8e6 Frank Wunderlich 2021-08-29 336 { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 337 INT32 iRet = 0; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 338 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 339 WMT_PLAT_DBG_FUNC("CONSYS-HW-GPIO-CTRL(0x%08x), start\n", on); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 340 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 341 if (on) { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 342 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 343 /* TODO: [FixMe][GeorgeKuo] double check if BGF_INT is implemented ok */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 344 /* iRet += wmt_plat_gpio_ctrl(PIN_BGF_EINT, PIN_STA_MUX); */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 345 iRet += wmt_plat_eirq_ctrl(PIN_BGF_EINT, PIN_STA_INIT); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 346 iRet += wmt_plat_eirq_ctrl(PIN_BGF_EINT, PIN_STA_EINT_DIS); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 347 WMT_PLAT_DBG_FUNC("CONSYS-HW, BGF IRQ registered and disabled\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 348 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 349 } else { d03a149ef0a8e6 Frank Wunderlich 2021-08-29 350 d03a149ef0a8e6 Frank Wunderlich 2021-08-29 351 /* set bgf eint/all eint to deinit state, namely input low state */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 352 iRet += wmt_plat_eirq_ctrl(PIN_BGF_EINT, PIN_STA_EINT_DIS); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 353 iRet += wmt_plat_eirq_ctrl(PIN_BGF_EINT, PIN_STA_DEINIT); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 354 WMT_PLAT_DBG_FUNC("CONSYS-HW, BGF IRQ unregistered and disabled\n"); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 355 /* iRet += wmt_plat_gpio_ctrl(PIN_BGF_EINT, PIN_STA_DEINIT); */ d03a149ef0a8e6 Frank Wunderlich 2021-08-29 356 } d03a149ef0a8e6 Frank Wunderlich 2021-08-29 357 WMT_PLAT_DBG_FUNC("CONSYS-HW-GPIO-CTRL(0x%08x), finish\n", on); d03a149ef0a8e6 Frank Wunderlich 2021-08-29 358 return iRet; d03a149ef0a8e6 Frank Wunderlich 2021-08-29 359 :::::: The code at line 191 was first introduced by commit :::::: d03a149ef0a8e6180c7c086fc189dedb7ecb8af5 mt6625l: add driver folder from 5.14 :::::: TO: Frank Wunderlich <frank-w(a)public-files.de> :::::: CC: Frank Wunderlich <frank-w(a)public-files.de> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

9 months, 1 week

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[intel-tdx:kvm-upstream 73/152] arch/x86/kvm/vmx/main.c:25:14: error: lvalue required as left operand of assignment

by kernel test robot

tree: https://github.com/intel/tdx.git kvm-upstream head: bdfe06c17daab60c196ff80c1d98467a1d3734fa commit: 3545bcde2d72e4b5b5f16571788aac0ddb5f49a5 [73/152] KVM: TDX: Add KVM TDX system-wide initialization and teardown config: i386-randconfig-m021-20211216 (https://download.01.org/0day-ci/archive/20211216/202112162007.5fUQkqjb-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/intel/tdx/commit/3545bcde2d72e4b5b5f16571788aac0ddb5f49a5 git remote add intel-tdx https://github.com/intel/tdx.git git fetch --no-tags intel-tdx kvm-upstream git checkout 3545bcde2d72e4b5b5f16571788aac0ddb5f49a5 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): arch/x86/kvm/vmx/main.c: In function 'vt_hardware_setup': >> arch/x86/kvm/vmx/main.c:25:14: error: lvalue required as left operand of assignment 25 | enable_tdx = false; | ^ -- arch/x86/kvm/vmx/tdx_stubs.c:4:13: error: no previous prototype for 'tdx_pre_kvm_init' [-Werror=missing-prototypes] 4 | void __init tdx_pre_kvm_init(unsigned int *vcpu_size, | ^~~~~~~~~~~~~~~~ >> arch/x86/kvm/vmx/tdx_stubs.c:6:12: error: no previous prototype for 'tdx_hardware_setup' [-Werror=missing-prototypes] 6 | int __init tdx_hardware_setup(struct kvm_x86_ops *x86_ops) { return -EOPNOTSUPP; } | ^~~~~~~~~~~~~~~~~~ >> arch/x86/kvm/vmx/tdx_stubs.c:7:6: error: no previous prototype for 'tdx_hardware_enable' [-Werror=missing-prototypes] 7 | void tdx_hardware_enable(void) {} | ^~~~~~~~~~~~~~~~~~~ >> arch/x86/kvm/vmx/tdx_stubs.c:8:6: error: no previous prototype for 'tdx_hardware_disable' [-Werror=missing-prototypes] 8 | void tdx_hardware_disable(void) {} | ^~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +25 arch/x86/kvm/vmx/main.c 15 16 static __init int vt_hardware_setup(void) 17 { 18 int ret; 19 20 ret = vmx_hardware_setup(); 21 if (ret) 22 return ret; 23 24 if (enable_tdx && tdx_hardware_setup(&vt_x86_ops)) > 25 enable_tdx = false; 26 return 0; 27 } 28 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

9 months, 1 week

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[djwong-xfs:repair-symlink-swapext 323/325] fs/xfs/libxfs/xfs_symlink_remote.c:311:1: warning: no previous prototype for 'xfs_symlink_write_target'

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git repair-symlink-swapext head: 851df07d9599471df909c4ff0e3cf33f4b9619f0 commit: 90d15e3e9dcd303fbb36e9a54e7c36457ff9a254 [323/325] xfs: move symlink target write function to libxfs config: m68k-randconfig-r006-20211214 (https://download.01.org/0day-ci/archive/20211216/202112162006.medrsrAU-lk...) compiler: m68k-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git/comm... git remote add djwong-xfs https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git git fetch --no-tags djwong-xfs repair-symlink-swapext git checkout 90d15e3e9dcd303fbb36e9a54e7c36457ff9a254 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=m68k SHELL=/bin/bash fs/xfs/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): fs/xfs/libxfs/xfs_symlink_remote.c:28:1: warning: no previous prototype for 'xfs_symlink_blocks' [-Wmissing-prototypes] 28 | xfs_symlink_blocks( | ^~~~~~~~~~~~~~~~~~ fs/xfs/libxfs/xfs_symlink_remote.c:38:1: warning: no previous prototype for 'xfs_symlink_hdr_set' [-Wmissing-prototypes] 38 | xfs_symlink_hdr_set( | ^~~~~~~~~~~~~~~~~~~ fs/xfs/libxfs/xfs_symlink_remote.c:68:1: warning: no previous prototype for 'xfs_symlink_hdr_ok' [-Wmissing-prototypes] 68 | xfs_symlink_hdr_ok( | ^~~~~~~~~~~~~~~~~~ fs/xfs/libxfs/xfs_symlink_remote.c:167:1: warning: no previous prototype for 'xfs_symlink_local_to_remote' [-Wmissing-prototypes] 167 | xfs_symlink_local_to_remote( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ fs/xfs/libxfs/xfs_symlink_remote.c:206:1: warning: no previous prototype for 'xfs_symlink_shortform_verify' [-Wmissing-prototypes] 206 | xfs_symlink_shortform_verify( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ fs/xfs/libxfs/xfs_symlink_remote.c:239:1: warning: no previous prototype for 'xfs_symlink_remote_read' [-Wmissing-prototypes] 239 | xfs_symlink_remote_read( | ^~~~~~~~~~~~~~~~~~~~~~~ >> fs/xfs/libxfs/xfs_symlink_remote.c:311:1: warning: no previous prototype for 'xfs_symlink_write_target' [-Wmissing-prototypes] 311 | xfs_symlink_write_target( | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/xfs_symlink_write_target +311 fs/xfs/libxfs/xfs_symlink_remote.c 308 309 /* Write the symlink target into the inode. */ 310 int > 311 xfs_symlink_write_target( --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

9 months, 1 week

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Re: [PATCH v7 14/14] ima: Setup securityfs for IMA namespace

by kernel test robot

Hi Stefan, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on zohar-integrity/next-integrity] [also build test WARNING on linux/master linus/master v5.16-rc5] [cannot apply to jmorris-security/next-testing next-20211215] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Stefan-Berger/ima-Namespace-IMA-... base: https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git next-integrity config: mips-buildonly-randconfig-r006-20211216 (https://download.01.org/0day-ci/archive/20211216/202112161948.NK58RGVT-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dd245bab9fbb364faa1581e4f92ba3119a872fba) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install mips cross compiling tool for clang build # apt-get install binutils-mips-linux-gnu # https://github.com/0day-ci/linux/commit/bc2f1f683efbf2ad7b955fd4afc788616... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Stefan-Berger/ima-Namespace-IMA-with-audit-support-in-IMA-ns/20211216-134611 git checkout bc2f1f683efbf2ad7b955fd4afc78861609eff4b # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash security/integrity/ima/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> security/integrity/ima/ima_fs.c:451:5: warning: no previous prototype for function 'ima_fs_ns_init' [-Wmissing-prototypes] int ima_fs_ns_init(struct user_namespace *user_ns, struct dentry *root) ^ security/integrity/ima/ima_fs.c:451:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int ima_fs_ns_init(struct user_namespace *user_ns, struct dentry *root) ^ static 1 warning generated. vim +/ima_fs_ns_init +451 security/integrity/ima/ima_fs.c 450 > 451 int ima_fs_ns_init(struct user_namespace *user_ns, struct dentry *root) 452 { 453 struct ima_namespace *ns = user_ns->ima_ns; 454 struct dentry *int_dir; 455 struct dentry *ima_dir = NULL; 456 struct dentry *ima_symlink = NULL; 457 struct dentry *binary_runtime_measurements = NULL; 458 struct dentry *ascii_runtime_measurements = NULL; 459 struct dentry *runtime_measurements_count = NULL; 460 struct dentry *violations = NULL; 461 462 /* FIXME: update when evm and integrity are namespaced */ 463 if (user_ns != &init_user_ns) { 464 int_dir = 465 securityfs_create_dir("integrity", root); 466 if (IS_ERR(int_dir)) 467 return -1; 468 } else 469 int_dir = integrity_dir; 470 471 ima_dir = securityfs_create_dir("ima", int_dir); 472 if (IS_ERR(ima_dir)) 473 goto out; 474 475 ima_symlink = securityfs_create_symlink("ima", root, "integrity/ima", 476 NULL); 477 if (IS_ERR(ima_symlink)) 478 goto out; 479 480 binary_runtime_measurements = 481 securityfs_create_file("binary_runtime_measurements", 482 S_IRUSR | S_IRGRP, ima_dir, NULL, 483 &ima_measurements_ops); 484 if (IS_ERR(binary_runtime_measurements)) 485 goto out; 486 487 ascii_runtime_measurements = 488 securityfs_create_file("ascii_runtime_measurements", 489 S_IRUSR | S_IRGRP, ima_dir, NULL, 490 &ima_ascii_measurements_ops); 491 if (IS_ERR(ascii_runtime_measurements)) 492 goto out; 493 494 runtime_measurements_count = 495 securityfs_create_file("runtime_measurements_count", 496 S_IRUSR | S_IRGRP, ima_dir, NULL, 497 &ima_measurements_count_ops); 498 if (IS_ERR(runtime_measurements_count)) 499 goto out; 500 501 violations = 502 securityfs_create_file("violations", S_IRUSR | S_IRGRP, 503 ima_dir, NULL, &ima_htable_violations_ops); 504 if (IS_ERR(violations)) 505 goto out; 506 507 508 if (!ns->policy_dentry_removed) { 509 ns->policy_dentry = 510 securityfs_create_file("policy", POLICY_FILE_FLAGS, 511 ima_dir, NULL, 512 &ima_measure_policy_ops); 513 if (IS_ERR(ns->policy_dentry)) 514 goto out; 515 } 516 517 return 0; 518 out: 519 securityfs_remove(ns->policy_dentry); 520 securityfs_remove(violations); 521 securityfs_remove(runtime_measurements_count); 522 securityfs_remove(ascii_runtime_measurements); 523 securityfs_remove(binary_runtime_measurements); 524 securityfs_remove(ima_symlink); 525 securityfs_remove(ima_dir); 526 if (user_ns != &init_user_ns) 527 securityfs_remove(integrity_dir); 528 529 return -1; 530 } 531 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

9 months, 1 week

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[djwong-xfs:repair-symlink-swapext 323/325] fs/xfs/libxfs/xfs_symlink_remote.c:311:1: warning: no previous prototype for function 'xfs_symlink_write_target'

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git repair-symlink-swapext head: 851df07d9599471df909c4ff0e3cf33f4b9619f0 commit: 90d15e3e9dcd303fbb36e9a54e7c36457ff9a254 [323/325] xfs: move symlink target write function to libxfs config: riscv-randconfig-r042-20211216 (https://download.01.org/0day-ci/archive/20211216/202112161930.6u4fjfND-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dd245bab9fbb364faa1581e4f92ba3119a872fba) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git/comm... git remote add djwong-xfs https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git git fetch --no-tags djwong-xfs repair-symlink-swapext git checkout 90d15e3e9dcd303fbb36e9a54e7c36457ff9a254 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash fs/xfs/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): fs/xfs/libxfs/xfs_symlink_remote.c:28:1: warning: no previous prototype for function 'xfs_symlink_blocks' [-Wmissing-prototypes] xfs_symlink_blocks( ^ fs/xfs/libxfs/xfs_symlink_remote.c:27:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int ^ static fs/xfs/libxfs/xfs_symlink_remote.c:38:1: warning: no previous prototype for function 'xfs_symlink_hdr_set' [-Wmissing-prototypes] xfs_symlink_hdr_set( ^ fs/xfs/libxfs/xfs_symlink_remote.c:37:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int ^ static fs/xfs/libxfs/xfs_symlink_remote.c:68:1: warning: no previous prototype for function 'xfs_symlink_hdr_ok' [-Wmissing-prototypes] xfs_symlink_hdr_ok( ^ fs/xfs/libxfs/xfs_symlink_remote.c:67:1: note: declare 'static' if the function is not intended to be used outside of this translation unit bool ^ static fs/xfs/libxfs/xfs_symlink_remote.c:167:1: warning: no previous prototype for function 'xfs_symlink_local_to_remote' [-Wmissing-prototypes] xfs_symlink_local_to_remote( ^ fs/xfs/libxfs/xfs_symlink_remote.c:166:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void ^ static fs/xfs/libxfs/xfs_symlink_remote.c:206:1: warning: no previous prototype for function 'xfs_symlink_shortform_verify' [-Wmissing-prototypes] xfs_symlink_shortform_verify( ^ fs/xfs/libxfs/xfs_symlink_remote.c:205:1: note: declare 'static' if the function is not intended to be used outside of this translation unit xfs_failaddr_t ^ static fs/xfs/libxfs/xfs_symlink_remote.c:239:1: warning: no previous prototype for function 'xfs_symlink_remote_read' [-Wmissing-prototypes] xfs_symlink_remote_read( ^ fs/xfs/libxfs/xfs_symlink_remote.c:238:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int ^ static >> fs/xfs/libxfs/xfs_symlink_remote.c:311:1: warning: no previous prototype for function 'xfs_symlink_write_target' [-Wmissing-prototypes] xfs_symlink_write_target( ^ fs/xfs/libxfs/xfs_symlink_remote.c:310:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int ^ static 7 warnings generated. vim +/xfs_symlink_write_target +311 fs/xfs/libxfs/xfs_symlink_remote.c 236 237 /* Read a remote symlink target into the buffer. */ 238 int > 239 xfs_symlink_remote_read( 240 struct xfs_inode *ip, 241 char *link) 242 { 243 struct xfs_mount *mp = ip->i_mount; 244 struct xfs_bmbt_irec mval[XFS_SYMLINK_MAPS]; 245 struct xfs_buf *bp; 246 xfs_daddr_t d; 247 char *cur_chunk; 248 int pathlen = ip->i_disk_size; 249 int nmaps = XFS_SYMLINK_MAPS; 250 int byte_cnt; 251 int n; 252 int error = 0; 253 int fsblocks = 0; 254 int offset; 255 256 ASSERT(xfs_isilocked(ip, XFS_ILOCK_SHARED | XFS_ILOCK_EXCL)); 257 258 fsblocks = xfs_symlink_blocks(mp, pathlen); 259 error = xfs_bmapi_read(ip, 0, fsblocks, mval, &nmaps, 0); 260 if (error) 261 goto out; 262 263 offset = 0; 264 for (n = 0; n < nmaps; n++) { 265 d = XFS_FSB_TO_DADDR(mp, mval[n].br_startblock); 266 byte_cnt = XFS_FSB_TO_B(mp, mval[n].br_blockcount); 267 268 error = xfs_buf_read(mp->m_ddev_targp, d, BTOBB(byte_cnt), 0, 269 &bp, &xfs_symlink_buf_ops); 270 if (error) 271 return error; 272 byte_cnt = XFS_SYMLINK_BUF_SPACE(mp, byte_cnt); 273 if (pathlen < byte_cnt) 274 byte_cnt = pathlen; 275 276 cur_chunk = bp->b_addr; 277 if (xfs_has_crc(mp)) { 278 if (!xfs_symlink_hdr_ok(ip->i_ino, offset, 279 byte_cnt, bp)) { 280 xfs_inode_mark_sick(ip, XFS_SICK_INO_SYMLINK); 281 error = -EFSCORRUPTED; 282 xfs_alert(mp, 283 "symlink header does not match required off/len/owner (0x%x/Ox%x,0x%llx)", 284 offset, byte_cnt, ip->i_ino); 285 xfs_buf_relse(bp); 286 goto out; 287 288 } 289 290 cur_chunk += sizeof(struct xfs_dsymlink_hdr); 291 } 292 293 memcpy(link + offset, cur_chunk, byte_cnt); 294 295 pathlen -= byte_cnt; 296 offset += byte_cnt; 297 298 xfs_buf_relse(bp); 299 } 300 ASSERT(pathlen == 0); 301 302 link[ip->i_disk_size] = '\0'; 303 error = 0; 304 305 out: 306 return error; 307 } 308 309 /* Write the symlink target into the inode. */ 310 int > 311 xfs_symlink_write_target( --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

9 months, 1 week

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arch/mips/mm/tlbex.c:2599 check_pabits() warn: always true condition '(fillbits >= ((__builtin_constant_p(0)) ?(((0) < 2) ?0:63 - __builtin_clzll(0)):((4 <= 4)) ?__ilog2_u32(0):__ilog2_u64(0))) => (0-u32max >= 0)'

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 2b14864acbaaf03d9c01982e243a84632524c3ac commit: 2f78788b55baa3410b1ec91a576286abe1ad4d6a ilog2: improve ilog2 for constant arguments date: 1 year ago config: mips-randconfig-m031-20211216 (https://download.01.org/0day-ci/archive/20211216/202112161929.ccx97Im9-lk...) compiler: mips64-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> New smatch warnings: arch/mips/mm/tlbex.c:2599 check_pabits() warn: always true condition '(fillbits >= ((__builtin_constant_p(0)) ?(((0) < 2) ?0:63 - __builtin_clzll(0)):((4 <= 4)) ?__ilog2_u32(0):__ilog2_u64(0))) => (0-u32max >= 0)' Old smatch warnings: arch/mips/mm/tlbex.c:1681 iPTE_LW() warn: curly braces intended? arch/mips/mm/tlbex.c:1713 iPTE_SW() warn: inconsistent indenting vim +2599 arch/mips/mm/tlbex.c c5b367835cfc7a Steven J. Hill 2015-02-26 2569 00bf1c691d082c Paul Burton 2015-09-22 2570 static void check_pabits(void) 00bf1c691d082c Paul Burton 2015-09-22 2571 { 00bf1c691d082c Paul Burton 2015-09-22 2572 unsigned long entry; 00bf1c691d082c Paul Burton 2015-09-22 2573 unsigned pabits, fillbits; 00bf1c691d082c Paul Burton 2015-09-22 2574 00bf1c691d082c Paul Burton 2015-09-22 2575 if (!cpu_has_rixi || !_PAGE_NO_EXEC) { 00bf1c691d082c Paul Burton 2015-09-22 2576 /* 00bf1c691d082c Paul Burton 2015-09-22 2577 * We'll only be making use of the fact that we can rotate bits 00bf1c691d082c Paul Burton 2015-09-22 2578 * into the fill if the CPU supports RIXI, so don't bother 00bf1c691d082c Paul Burton 2015-09-22 2579 * probing this for CPUs which don't. 00bf1c691d082c Paul Burton 2015-09-22 2580 */ 00bf1c691d082c Paul Burton 2015-09-22 2581 return; 00bf1c691d082c Paul Burton 2015-09-22 2582 } 00bf1c691d082c Paul Burton 2015-09-22 2583 00bf1c691d082c Paul Burton 2015-09-22 2584 write_c0_entrylo0(~0ul); 00bf1c691d082c Paul Burton 2015-09-22 2585 back_to_back_c0_hazard(); 00bf1c691d082c Paul Burton 2015-09-22 2586 entry = read_c0_entrylo0(); 00bf1c691d082c Paul Burton 2015-09-22 2587 00bf1c691d082c Paul Burton 2015-09-22 2588 /* clear all non-PFN bits */ 00bf1c691d082c Paul Burton 2015-09-22 2589 entry &= ~((1 << MIPS_ENTRYLO_PFN_SHIFT) - 1); 00bf1c691d082c Paul Burton 2015-09-22 2590 entry &= ~(MIPS_ENTRYLO_RI | MIPS_ENTRYLO_XI); 00bf1c691d082c Paul Burton 2015-09-22 2591 00bf1c691d082c Paul Burton 2015-09-22 2592 /* find a lower bound on PABITS, and upper bound on fill bits */ 00bf1c691d082c Paul Burton 2015-09-22 2593 pabits = fls_long(entry) + 6; 00bf1c691d082c Paul Burton 2015-09-22 2594 fillbits = max_t(int, (int)BITS_PER_LONG - pabits, 0); 00bf1c691d082c Paul Burton 2015-09-22 2595 00bf1c691d082c Paul Burton 2015-09-22 2596 /* minus the RI & XI bits */ 00bf1c691d082c Paul Burton 2015-09-22 2597 fillbits -= min_t(unsigned, fillbits, 2); 00bf1c691d082c Paul Burton 2015-09-22 2598 00bf1c691d082c Paul Burton 2015-09-22 @2599 if (fillbits >= ilog2(_PAGE_NO_EXEC)) 00bf1c691d082c Paul Burton 2015-09-22 2600 fill_includes_sw_bits = true; 00bf1c691d082c Paul Burton 2015-09-22 2601 00bf1c691d082c Paul Burton 2015-09-22 2602 pr_debug("Entry* registers contain %u fill bits\n", fillbits); 00bf1c691d082c Paul Burton 2015-09-22 2603 } 00bf1c691d082c Paul Burton 2015-09-22 2604 :::::: The code at line 2599 was first introduced by commit :::::: 00bf1c691d082c1945fdba032c03a9a82e9e7e61 MIPS: tlbex: Avoid placing software PTE bits in Entry* PFN fields :::::: TO: Paul Burton <paul.burton(a)imgtec.com> :::::: CC: Ralf Baechle <ralf(a)linux-mips.org> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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