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[openeuler:OLK-6.6 3508/3508] include/linux/bitfield.h:165:17: error: call to '__bad_mask' declared with attribute error: bad bitfield mask
by kernel test robot 10 Dec '25

10 Dec '25

Hi Suzuki, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f3072e528ba53a76e66a34613ecc7b86dc96816d commit: 9e76624e89d2d5210d25a33749d8989212945735 [3508/3508] [v8-28-43]arm64: RME: Allow checking SVE on VM instance config: arm64-randconfig-001-20251210 (https://download.01.org/0day-ci/archive/20251210/202512100623.1pjIPxzS-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251210/202512100623.1pjIPxzS-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512100623.1pjIPxzS-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/arm64/include/asm/sysreg.h:1065, from arch/arm64/include/asm/percpu.h:13, from arch/arm64/include/asm/smp.h:28, from include/linux/smp.h:113, from include/linux/percpu.h:7, from include/linux/context_tracking_state.h:5, from include/linux/hardirq.h:5, from include/linux/kvm_host.h:7, from arch/arm64/kvm/rme.c:6: In function 'field_multiplier', inlined from 'u64_get_bits' at include/linux/bitfield.h:201:1, inlined from 'rme_has_feature' at arch/arm64/kvm/rme.c:38:11: >> include/linux/bitfield.h:165:17: error: call to '__bad_mask' declared with attribute error: bad bitfield mask 165 | __bad_mask(); | ^~~~~~~~~~~~ vim +/__bad_mask +165 include/linux/bitfield.h e2192de59e457ae Johannes Berg 2023-01-18 119 e2192de59e457ae Johannes Berg 2023-01-18 120 /** e2192de59e457ae Johannes Berg 2023-01-18 121 * FIELD_PREP_CONST() - prepare a constant bitfield element e2192de59e457ae Johannes Berg 2023-01-18 122 * @_mask: shifted mask defining the field's length and position e2192de59e457ae Johannes Berg 2023-01-18 123 * @_val: value to put in the field e2192de59e457ae Johannes Berg 2023-01-18 124 * e2192de59e457ae Johannes Berg 2023-01-18 125 * FIELD_PREP_CONST() masks and shifts up the value. The result should e2192de59e457ae Johannes Berg 2023-01-18 126 * be combined with other fields of the bitfield using logical OR. e2192de59e457ae Johannes Berg 2023-01-18 127 * e2192de59e457ae Johannes Berg 2023-01-18 128 * Unlike FIELD_PREP() this is a constant expression and can therefore e2192de59e457ae Johannes Berg 2023-01-18 129 * be used in initializers. Error checking is less comfortable for this e2192de59e457ae Johannes Berg 2023-01-18 130 * version, and non-constant masks cannot be used. e2192de59e457ae Johannes Berg 2023-01-18 131 */ e2192de59e457ae Johannes Berg 2023-01-18 132 #define FIELD_PREP_CONST(_mask, _val) \ e2192de59e457ae Johannes Berg 2023-01-18 133 ( \ e2192de59e457ae Johannes Berg 2023-01-18 134 /* mask must be non-zero */ \ e2192de59e457ae Johannes Berg 2023-01-18 135 BUILD_BUG_ON_ZERO((_mask) == 0) + \ e2192de59e457ae Johannes Berg 2023-01-18 136 /* check if value fits */ \ e2192de59e457ae Johannes Berg 2023-01-18 137 BUILD_BUG_ON_ZERO(~((_mask) >> __bf_shf(_mask)) & (_val)) + \ e2192de59e457ae Johannes Berg 2023-01-18 138 /* check if mask is contiguous */ \ e2192de59e457ae Johannes Berg 2023-01-18 139 __BF_CHECK_POW2((_mask) + (1ULL << __bf_shf(_mask))) + \ e2192de59e457ae Johannes Berg 2023-01-18 140 /* and create the value */ \ e2192de59e457ae Johannes Berg 2023-01-18 141 (((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask)) \ e2192de59e457ae Johannes Berg 2023-01-18 142 ) e2192de59e457ae Johannes Berg 2023-01-18 143 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 144 /** 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 145 * FIELD_GET() - extract a bitfield element 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 146 * @_mask: shifted mask defining the field's length and position 7240767450d6d83 Masahiro Yamada 2017-10-03 147 * @_reg: value of entire bitfield 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 148 * 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 149 * FIELD_GET() extracts the field specified by @_mask from the 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 150 * bitfield passed in as @_reg by masking and shifting it down. 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 151 */ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 152 #define FIELD_GET(_mask, _reg) \ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 153 ({ \ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 154 __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 155 (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 156 }) 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 157 e7d4a95da86e0b0 Johannes Berg 2018-06-20 158 extern void __compiletime_error("value doesn't fit into mask") 00b0c9b82663ac4 Al Viro 2017-12-14 159 __field_overflow(void); 00b0c9b82663ac4 Al Viro 2017-12-14 160 extern void __compiletime_error("bad bitfield mask") 00b0c9b82663ac4 Al Viro 2017-12-14 161 __bad_mask(void); 00b0c9b82663ac4 Al Viro 2017-12-14 162 static __always_inline u64 field_multiplier(u64 field) 00b0c9b82663ac4 Al Viro 2017-12-14 163 { 00b0c9b82663ac4 Al Viro 2017-12-14 164 if ((field | (field - 1)) & ((field | (field - 1)) + 1)) 00b0c9b82663ac4 Al Viro 2017-12-14 @165 __bad_mask(); 00b0c9b82663ac4 Al Viro 2017-12-14 166 return field & -field; 00b0c9b82663ac4 Al Viro 2017-12-14 167 } 00b0c9b82663ac4 Al Viro 2017-12-14 168 static __always_inline u64 field_mask(u64 field) 00b0c9b82663ac4 Al Viro 2017-12-14 169 { 00b0c9b82663ac4 Al Viro 2017-12-14 170 return field / field_multiplier(field); 00b0c9b82663ac4 Al Viro 2017-12-14 171 } e31a50162feb352 Alex Elder 2020-03-12 172 #define field_max(field) ((typeof(field))field_mask(field)) 00b0c9b82663ac4 Al Viro 2017-12-14 173 #define ____MAKE_OP(type,base,to,from) \ 00b0c9b82663ac4 Al Viro 2017-12-14 174 static __always_inline __##type type##_encode_bits(base v, base field) \ 00b0c9b82663ac4 Al Viro 2017-12-14 175 { \ e7d4a95da86e0b0 Johannes Berg 2018-06-20 176 if (__builtin_constant_p(v) && (v & ~field_mask(field))) \ 00b0c9b82663ac4 Al Viro 2017-12-14 177 __field_overflow(); \ 00b0c9b82663ac4 Al Viro 2017-12-14 178 return to((v & field_mask(field)) * field_multiplier(field)); \ 00b0c9b82663ac4 Al Viro 2017-12-14 179 } \ 00b0c9b82663ac4 Al Viro 2017-12-14 180 static __always_inline __##type type##_replace_bits(__##type old, \ 00b0c9b82663ac4 Al Viro 2017-12-14 181 base val, base field) \ 00b0c9b82663ac4 Al Viro 2017-12-14 182 { \ 00b0c9b82663ac4 Al Viro 2017-12-14 183 return (old & ~to(field)) | type##_encode_bits(val, field); \ 00b0c9b82663ac4 Al Viro 2017-12-14 184 } \ 00b0c9b82663ac4 Al Viro 2017-12-14 185 static __always_inline void type##p_replace_bits(__##type *p, \ 00b0c9b82663ac4 Al Viro 2017-12-14 186 base val, base field) \ 00b0c9b82663ac4 Al Viro 2017-12-14 187 { \ 00b0c9b82663ac4 Al Viro 2017-12-14 188 *p = (*p & ~to(field)) | type##_encode_bits(val, field); \ 00b0c9b82663ac4 Al Viro 2017-12-14 189 } \ 00b0c9b82663ac4 Al Viro 2017-12-14 190 static __always_inline base type##_get_bits(__##type v, base field) \ 00b0c9b82663ac4 Al Viro 2017-12-14 191 { \ 00b0c9b82663ac4 Al Viro 2017-12-14 192 return (from(v) & field)/field_multiplier(field); \ 00b0c9b82663ac4 Al Viro 2017-12-14 193 } 00b0c9b82663ac4 Al Viro 2017-12-14 194 #define __MAKE_OP(size) \ 00b0c9b82663ac4 Al Viro 2017-12-14 195 ____MAKE_OP(le##size,u##size,cpu_to_le##size,le##size##_to_cpu) \ 00b0c9b82663ac4 Al Viro 2017-12-14 196 ____MAKE_OP(be##size,u##size,cpu_to_be##size,be##size##_to_cpu) \ 00b0c9b82663ac4 Al Viro 2017-12-14 197 ____MAKE_OP(u##size,u##size,,) 37a3862e1238262 Johannes Berg 2018-06-20 198 ____MAKE_OP(u8,u8,,) 00b0c9b82663ac4 Al Viro 2017-12-14 199 __MAKE_OP(16) 00b0c9b82663ac4 Al Viro 2017-12-14 200 __MAKE_OP(32) 00b0c9b82663ac4 Al Viro 2017-12-14 201 __MAKE_OP(64) 00b0c9b82663ac4 Al Viro 2017-12-14 202 #undef __MAKE_OP 00b0c9b82663ac4 Al Viro 2017-12-14 203 #undef ____MAKE_OP 00b0c9b82663ac4 Al Viro 2017-12-14 204 :::::: The code at line 165 was first introduced by commit :::::: 00b0c9b82663ac42e5a09f58ce960f81f29d64ee Add primitives for manipulating bitfields both in host- and fixed-endian. :::::: TO: Al Viro <viro(a)zeniv.linux.org.uk> :::::: CC: Al Viro <viro(a)zeniv.linux.org.uk> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: arch/x86/kernel/cpu/resctrl/monitor.c references a file that doesn't exist: Documentation/x86/resctrl.rst
by kernel test robot 10 Dec '25

10 Dec '25

Hi Fenghua, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: a6c0245e15d65203dbe3b21d47e8618b4444bf27 [3398/3398] x86/resctrl: Correct MBM total and local values reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092256.qjUEQ2Ay-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512092256.qjUEQ2Ay-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: MAINTAINERS references a file that doesn't exist: Documentation/x86/amd_hsmp.rst Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml Warning: arch/Kconfig references a file that doesn't exist: Documentation/unaligned-memory-access.txt Warning: arch/riscv/kvm/vcpu.c references a file that doesn't exist: Documentation/virtual/kvm/vcpu-requests.rst >> Warning: arch/x86/kernel/cpu/resctrl/monitor.c references a file that doesn't exist: Documentation/x86/resctrl.rst Warning: crypto/asymmetric_keys/pgp_preload.c references a file that doesn't exist: Documentation/security/keys-crypto.txt Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst Warning: drivers/net/ethernet/yunsilicon/xsc/common/xsc_ioctl.h references a file that doesn't exist: Documentation/ioctl/ioctl-number.txt Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/networking/hinic3.rst Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:0 ./Documentation/ABI/testing/sysfs-bus-iio:394 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/networking/hinic3.rst
by kernel test robot 10 Dec '25

10 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: 0378ac5f333ca75e4fae5a8a8ed499ed374f3bdd [3398/3398] net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092215.R7vj8ToZ-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512092215.R7vj8ToZ-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: arch/riscv/kvm/vcpu.c references a file that doesn't exist: Documentation/virtual/kvm/vcpu-requests.rst Warning: crypto/asymmetric_keys/pgp_preload.c references a file that doesn't exist: Documentation/security/keys-crypto.txt Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst Warning: drivers/net/ethernet/yunsilicon/xsc/common/xsc_ioctl.h references a file that doesn't exist: Documentation/ioctl/ioctl-number.txt Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst >> Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/networking/hinic3.rst Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:0 ./Documentation/ABI/testing/sysfs-bus-iio:394 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:1 ./Documentation/ABI/testing/sysfs-bus-iio:395 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:2 ./Documentation/ABI/testing/sysfs-bus-iio:396 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:3 ./Documentation/ABI/testing/sysfs-bus-iio:397 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:4 ./Documentation/ABI/testing/sysfs-bus-iio:398 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: drivers/net/ethernet/yunsilicon/xsc/common/xsc_ioctl.h references a file that doesn't exist: Documentation/ioctl/ioctl-number.txt
by kernel test robot 10 Dec '25

10 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: d48b7d951d22f7f97d68ae7b580769827683d404 [3398/3398] drivers: initial support for xsc drivers from Yunsilicon Technology reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092129.rSRtn0GX-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512092129.rSRtn0GX-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst Warning: arch/Kconfig references a file that doesn't exist: Documentation/unaligned-memory-access.txt Warning: arch/riscv/kvm/vcpu.c references a file that doesn't exist: Documentation/virtual/kvm/vcpu-requests.rst Warning: crypto/asymmetric_keys/pgp_preload.c references a file that doesn't exist: Documentation/security/keys-crypto.txt Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst >> Warning: drivers/net/ethernet/yunsilicon/xsc/common/xsc_ioctl.h references a file that doesn't exist: Documentation/ioctl/ioctl-number.txt Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:0 ./Documentation/ABI/testing/sysfs-bus-iio:394 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:1 ./Documentation/ABI/testing/sysfs-bus-iio:395 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:2 ./Documentation/ABI/testing/sysfs-bus-iio:396 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:3 ./Documentation/ABI/testing/sysfs-bus-iio:397 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: The Sphinx 'sphinx_rtd_theme' HTML theme was not found. Make sure you have the theme installed to produce pretty HTML output. Falling back to the default theme.
by kernel test robot 10 Dec '25

10 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: 9ecc6f98e74d5553122ee564caa72dd2a1abf9ff [3398/3398] docs: Fix the docs build with Sphinx 6.0 reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092104.D3gEhdzh-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512092104.D3gEhdzh-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: /sys/class/leds/<led>/repeat is defined 2 times: ./Documentation/ABI/testing/sysfs-class-led-trigger-pattern:28 ./Documentation/ABI/testing/sysfs-class-led-driver-el15203000:0 Warning: /sys/kernel/iommu_groups/reserved_regions is defined 2 times: ./Documentation/ABI/testing/sysfs-kernel-iommu_groups:15 ./Documentation/ABI/testing/sysfs-kernel-iommu_groups:27 WARNING: The kernel documentation build process support for Sphinx v3.0 and above is brand new. Be prepared for possible issues in the generated output. >> Warning: The Sphinx 'sphinx_rtd_theme' HTML theme was not found. Make sure you have the theme installed to produce pretty HTML output. Falling back to the default theme. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst
by kernel test robot 10 Dec '25

10 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: 8dbec732f16ae6510354065536da591114ec83ab [3398/3398] irqchip: Add LoongArch CPU interrupt controller support reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092124.8pmDXxxf-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512092124.8pmDXxxf-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml Warning: MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst Warning: arch/Kconfig references a file that doesn't exist: Documentation/unaligned-memory-access.txt Warning: arch/riscv/kvm/vcpu.c references a file that doesn't exist: Documentation/virtual/kvm/vcpu-requests.rst Warning: crypto/asymmetric_keys/pgp_preload.c references a file that doesn't exist: Documentation/security/keys-crypto.txt >> Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:0 ./Documentation/ABI/testing/sysfs-bus-iio:394 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:1 ./Documentation/ABI/testing/sysfs-bus-iio:395 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:2 ./Documentation/ABI/testing/sysfs-bus-iio:396 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:3 ./Documentation/ABI/testing/sysfs-bus-iio:397 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:4 ./Documentation/ABI/testing/sysfs-bus-iio:398 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: MAINTAINERS references a file that doesn't exist: Documentation/x86/amd_hsmp.rst
by kernel test robot 10 Dec '25

10 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: 2970038b4fbf5aee2a666769d676f01dc74fe7c9 [3398/3398] platform/x86: Add AMD system management interface reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092005.eZ34Xp2b-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512092005.eZ34Xp2b-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: Documentation/arm/booting.rst references a file that doesn't exist: Documentation/devicetree/booting-without-of.rst Warning: Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml references a file that doesn't exist: Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml Warning: Documentation/translations/zh_CN/arm/Booting references a file that doesn't exist: Documentation/devicetree/booting-without-of.rst >> Warning: MAINTAINERS references a file that doesn't exist: Documentation/x86/amd_hsmp.rst Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml Warning: MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst Warning: arch/Kconfig references a file that doesn't exist: Documentation/unaligned-memory-access.txt Warning: arch/riscv/kvm/vcpu.c references a file that doesn't exist: Documentation/virtual/kvm/vcpu-requests.rst -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3399/3399] versioncheck: ./drivers/gpu/drm/inspur/inspur_drm_de.c: 513: need linux/version.h
by kernel test robot 09 Dec '25

09 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: b9d65551a3adfa87a7c5d33391187ee60a1b501d [3399/3399] drm: add inspur drm driver support reproduce: (https://download.01.org/0day-ci/archive/20251209/202512091544.uZcPctXl-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512091544.uZcPctXl-lkp@intel.com/ versioncheck warnings: (new ones prefixed by >>) INFO PATH=/opt/cross/rustc-1.58.0-bindgen-0.56.0/cargo/bin:/opt/cross/clang/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 ARCH=x86_64 versioncheck find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \ -name '*.[hcS]' -type f -print | sort \ | xargs perl -w ./scripts/checkversion.pl ./arch/csky/include/asm/atomic.h: 6 linux/version.h not needed. ./arch/csky/include/asm/io.h: 9 linux/version.h not needed. ./arch/csky/include/asm/thread_info.h: 9 linux/version.h not needed. ./arch/csky/include/asm/uaccess.h: 15 linux/version.h not needed. ./arch/csky/kernel/process.c: 5 linux/version.h not needed. ./arch/csky/mm/dma-mapping.c: 12 linux/version.h not needed. ./arch/csky/mm/fault.c: 16 linux/version.h not needed. ./arch/s390/include/asm/setup.h: 183: need linux/version.h ./arch/um/drivers/vector_kern.c: 11 linux/version.h not needed. ./drivers/block/rsxx/rsxx_priv.h: 14 linux/version.h not needed. ./drivers/char/ipmi/ipmi_si_ls2k500.c: 19 linux/version.h not needed. ./drivers/crypto/cavium/cpt/cptpf_main.c: 13 linux/version.h not needed. ./drivers/crypto/cavium/zip/common.h: 59 linux/version.h not needed. ./drivers/crypto/ccree/cc_driver.h: 26 linux/version.h not needed. ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c: 62 linux/version.h not needed. ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c: 28 linux/version.h not needed. ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c: 26 linux/version.h not needed. >> ./drivers/gpu/drm/inspur/inspur_drm_de.c: 513: need linux/version.h >> ./drivers/gpu/drm/inspur/inspur_drm_drv.c: 456: need linux/version.h ./drivers/gpu/drm/pl111/pl111_display.c: 14 linux/version.h not needed. ./drivers/gpu/drm/pl111/pl111_drv.c: 47 linux/version.h not needed. ./drivers/gpu/drm/tve200/tve200_display.c: 14 linux/version.h not needed. ./drivers/gpu/drm/tve200/tve200_drv.c: 38 linux/version.h not needed. ./drivers/hv/hv.c: 16 linux/version.h not needed. ./drivers/i2c/busses/i2c-brcmstb.c: 25 linux/version.h not needed. ./drivers/i2c/busses/i2c-xgene-slimpro.c: 22 linux/version.h not needed. ./drivers/media/pci/cx25821/cx25821.h: 31 linux/version.h not needed. ./drivers/media/platform/s3c-camif/camif-core.c: 26 linux/version.h not needed. ./drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h: 16 linux/version.h not needed. ./drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c: 31 linux/version.h not needed. ./drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c: 14 linux/version.h not needed. ./drivers/media/usb/uvc/uvc_driver.c: 18 linux/version.h not needed. ./drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h: 12 linux/version.h not needed. ./drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c: 21 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/edma_drv/bma_include.h: 32 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.c: 17 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_include.h: 20 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_main.c: 22 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_mce.c: 16 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_ram_op.c: 16 linux/version.h not needed. ./drivers/net/ethernet/huawei/hinic/ossl_knl.h: 22 linux/version.h not needed. ./drivers/net/ethernet/huawei/hinic3/ossl_knl_linux.h: 12 linux/version.h not needed. ./drivers/net/ethernet/nebula-matrix/m1600/common.h: 12 linux/version.h not needed. ./drivers/net/ethernet/nebula-matrix/m1600/txrx.c: 9 linux/version.h not needed. ./drivers/net/ethernet/qlogic/qede/qede.h: 10 linux/version.h not needed. ./drivers/net/ethernet/qlogic/qede/qede_ethtool.c: 7 linux/version.h not needed. ./drivers/net/ethernet/qlogic/qede/qede_main.c: 10 linux/version.h not needed. ./drivers/net/usb/lan78xx.c: 5 linux/version.h not needed. ./drivers/net/wireless/rsi/rsi_91x_ps.c: 19 linux/version.h not needed. ./drivers/scsi/cxgbi/libcxgbi.h: 27 linux/version.h not needed. ./drivers/scsi/huawei/hifc/hifc_knl_adp.h: 23 linux/version.h not needed. ./drivers/scsi/qedf/qedf.h: 15 linux/version.h not needed. ./drivers/scsi/qedf/qedf_dbg.h: 13 linux/version.h not needed. ./drivers/scsi/qedi/qedi_dbg.h: 14 linux/version.h not needed. ./drivers/scsi/sssraid/sssraid_fw.c: 6 linux/version.h not needed. ./drivers/scsi/sssraid/sssraid_os.c: 6 linux/version.h not needed. ./drivers/soc/tegra/powergate-bpmp.c: 10 linux/version.h not needed. ./drivers/staging/media/atomisp/include/linux/atomisp.h: 23 linux/version.h not needed. ./drivers/staging/rtl8723bs/include/drv_types.h: 17 linux/version.h not needed. ./drivers/staging/rtl8723bs/include/ioctl_cfg80211.h: 10 linux/version.h not needed. ./drivers/watchdog/ziirave_wdt.c: 21 linux/version.h not needed. ./fs/eulerfs/euler.h: 20 linux/version.h not needed. ./fs/eulerfs/euler_common.h: 25 linux/version.h not needed. ./fs/proc/etmem_scan.c: 13 linux/version.h not needed. ./include/linux/qed/qed_ll2_if.h: 15 linux/version.h not needed. ./kernel/bpf/syscall.c: 20 linux/version.h not needed. ./samples/bpf/sampleip_kern.c: 7 linux/version.h not needed. ./samples/bpf/trace_event_kern.c: 8 linux/version.h not needed. ./sound/soc/codecs/cs35l35.c: 12 linux/version.h not needed. ./sound/soc/codecs/cs42l42.c: 14 linux/version.h not needed. ./tools/lib/bpf/libbpf_sched.h: 19 linux/version.h not needed. ./tools/perf/include/bpf/bpf.h: 70: need linux/version.h ./tools/perf/tests/bpf-script-example.c: 49: need linux/version.h ./tools/perf/tests/bpf-script-test-kbuild.c: 21: need linux/version.h ./tools/perf/tests/bpf-script-test-prologue.c: 47: need linux/version.h ./tools/perf/tests/bpf-script-test-relocation.c: 51: need linux/version.h ./tools/testing/selftests/bpf/progs/test_map_lock.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_send_signal_kern.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_spin_lock.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_tcp_estats.c: 37 linux/version.h not needed. ./tools/testing/selftests/wireguard/qemu/init.c: 25 linux/version.h not needed. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] versioncheck: ./drivers/net/ethernet/nebula-matrix/m1600/common.h: 12 linux/version.h not needed.
by kernel test robot 09 Dec '25

09 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: 01e6e2075c432fde7fb5a66202b41bbd469de620 [3398/3398] Net: m1600: Add m1600-driver for nebula-matrix m1600 series smart NIC. reproduce: (https://download.01.org/0day-ci/archive/20251209/202512091533.OSoO5rbE-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512091533.OSoO5rbE-lkp@intel.com/ versioncheck warnings: (new ones prefixed by >>) INFO PATH=/opt/cross/rustc-1.58.0-bindgen-0.56.0/cargo/bin:/opt/cross/clang/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 ARCH=x86_64 versioncheck find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \ -name '*.[hcS]' -type f -print | sort \ | xargs perl -w ./scripts/checkversion.pl ./arch/csky/include/asm/atomic.h: 6 linux/version.h not needed. ./arch/csky/include/asm/io.h: 9 linux/version.h not needed. ./arch/csky/include/asm/thread_info.h: 9 linux/version.h not needed. ./arch/csky/include/asm/uaccess.h: 15 linux/version.h not needed. ./arch/csky/kernel/process.c: 5 linux/version.h not needed. ./arch/csky/mm/dma-mapping.c: 12 linux/version.h not needed. ./arch/csky/mm/fault.c: 16 linux/version.h not needed. ./arch/s390/include/asm/setup.h: 183: need linux/version.h ./arch/um/drivers/vector_kern.c: 11 linux/version.h not needed. ./drivers/block/rsxx/rsxx_priv.h: 14 linux/version.h not needed. ./drivers/crypto/cavium/cpt/cptpf_main.c: 13 linux/version.h not needed. ./drivers/crypto/cavium/zip/common.h: 59 linux/version.h not needed. ./drivers/crypto/ccree/cc_driver.h: 26 linux/version.h not needed. ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c: 62 linux/version.h not needed. ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c: 28 linux/version.h not needed. ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c: 26 linux/version.h not needed. ./drivers/gpu/drm/pl111/pl111_display.c: 14 linux/version.h not needed. ./drivers/gpu/drm/pl111/pl111_drv.c: 47 linux/version.h not needed. ./drivers/gpu/drm/tve200/tve200_display.c: 14 linux/version.h not needed. ./drivers/gpu/drm/tve200/tve200_drv.c: 38 linux/version.h not needed. ./drivers/hv/hv.c: 16 linux/version.h not needed. ./drivers/i2c/busses/i2c-brcmstb.c: 25 linux/version.h not needed. ./drivers/i2c/busses/i2c-xgene-slimpro.c: 22 linux/version.h not needed. ./drivers/media/pci/cx25821/cx25821.h: 31 linux/version.h not needed. ./drivers/media/platform/s3c-camif/camif-core.c: 26 linux/version.h not needed. ./drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h: 16 linux/version.h not needed. ./drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c: 31 linux/version.h not needed. ./drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c: 14 linux/version.h not needed. ./drivers/media/usb/uvc/uvc_driver.c: 18 linux/version.h not needed. ./drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c: 21 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/edma_drv/bma_include.h: 32 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.c: 17 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_include.h: 20 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_main.c: 22 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_mce.c: 16 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_ram_op.c: 16 linux/version.h not needed. ./drivers/net/ethernet/huawei/hinic/ossl_knl.h: 22 linux/version.h not needed. >> ./drivers/net/ethernet/nebula-matrix/m1600/common.h: 12 linux/version.h not needed. ./drivers/net/ethernet/nebula-matrix/m1600/txrx.c: 9 linux/version.h not needed. ./drivers/net/ethernet/qlogic/qede/qede.h: 10 linux/version.h not needed. ./drivers/net/ethernet/qlogic/qede/qede_ethtool.c: 7 linux/version.h not needed. ./drivers/net/ethernet/qlogic/qede/qede_main.c: 10 linux/version.h not needed. ./drivers/net/usb/lan78xx.c: 5 linux/version.h not needed. ./drivers/net/wireless/rsi/rsi_91x_ps.c: 19 linux/version.h not needed. ./drivers/scsi/cxgbi/libcxgbi.h: 27 linux/version.h not needed. ./drivers/scsi/huawei/hifc/hifc_knl_adp.h: 23 linux/version.h not needed. ./drivers/scsi/qedf/qedf.h: 15 linux/version.h not needed. ./drivers/scsi/qedf/qedf_dbg.h: 13 linux/version.h not needed. ./drivers/scsi/qedi/qedi_dbg.h: 14 linux/version.h not needed. ./drivers/scsi/sssraid/sssraid_fw.c: 6 linux/version.h not needed. ./drivers/scsi/sssraid/sssraid_os.c: 6 linux/version.h not needed. ./drivers/soc/tegra/powergate-bpmp.c: 10 linux/version.h not needed. ./drivers/staging/media/atomisp/include/linux/atomisp.h: 23 linux/version.h not needed. ./drivers/staging/rtl8723bs/include/drv_types.h: 17 linux/version.h not needed. ./drivers/staging/rtl8723bs/include/ioctl_cfg80211.h: 10 linux/version.h not needed. ./drivers/watchdog/ziirave_wdt.c: 21 linux/version.h not needed. ./fs/eulerfs/euler.h: 20 linux/version.h not needed. ./fs/eulerfs/euler_common.h: 25 linux/version.h not needed. ./fs/proc/etmem_scan.c: 13 linux/version.h not needed. ./include/linux/qed/qed_ll2_if.h: 15 linux/version.h not needed. ./kernel/bpf/syscall.c: 20 linux/version.h not needed. ./samples/bpf/sampleip_kern.c: 7 linux/version.h not needed. ./samples/bpf/trace_event_kern.c: 8 linux/version.h not needed. ./sound/soc/codecs/cs35l35.c: 12 linux/version.h not needed. ./sound/soc/codecs/cs42l42.c: 14 linux/version.h not needed. ./tools/lib/bpf/libbpf_sched.h: 19 linux/version.h not needed. ./tools/perf/include/bpf/bpf.h: 70: need linux/version.h ./tools/perf/tests/bpf-script-example.c: 49: need linux/version.h ./tools/perf/tests/bpf-script-test-kbuild.c: 21: need linux/version.h ./tools/perf/tests/bpf-script-test-prologue.c: 47: need linux/version.h ./tools/perf/tests/bpf-script-test-relocation.c: 51: need linux/version.h ./tools/testing/selftests/bpf/progs/test_map_lock.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_send_signal_kern.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_spin_lock.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_tcp_estats.c: 37 linux/version.h not needed. ./tools/testing/selftests/wireguard/qemu/init.c: 25 linux/version.h not needed. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] start_kernel: Add __no_stack_protector function attribute
by Lin Yujun 09 Dec '25

09 Dec '25

From: "ndesaulniers(a)google.com" <ndesaulniers(a)google.com> mainline inclusion from mainline-v6.5-rc1 commit 514ca14ed5444b911de59ed3381dfd195d99fe4b category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ID0RFA CVE: CVE-2023-53491 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Back during the discussion of commit a9a3ed1eff36 ("x86: Fix early boot crash on gcc-10, third try") we discussed the need for a function attribute to control the omission of stack protectors on a per-function basis; at the time Clang had support for no_stack_protector but GCC did not. This was fixed in gcc-11. Now that the function attribute is available, let's start using it. Callers of boot_init_stack_canary need to use this function attribute unless they're compiled with -fno-stack-protector, otherwise the canary stored in the stack slot of the caller will differ upon the call to boot_init_stack_canary. This will lead to a call to __stack_chk_fail() then panic. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94722 Link: https://lore.kernel.org/all/20200316130414.GC12561@hirez.programming.kicks-… Tested-by: Nathan Chancellor <nathan(a)kernel.org> Acked-by: Michael Ellerman <mpe(a)ellerman.id.au> (powerpc) Acked-by: Miguel Ojeda <ojeda(a)kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Nick Desaulniers <ndesaulniers(a)google.com> Link: https://lore.kernel.org/r/20230412-no_stackp-v2-1-116f9fe4bbe7@google.com Signed-off-by: Josh Poimboeuf <jpoimboe(a)kernel.org> Signed-off-by: ndesaulniers(a)google.com <ndesaulniers(a)google.com> Conflicts: arch/powerpc/kernel/smp.c include/linux/compiler_attributes.h init/main.c [fix context conflicts] Signed-off-by: Lin Yujun <linyujun809(a)h-partners.com> --- arch/powerpc/kernel/smp.c | 1 + include/linux/compiler_attributes.h | 12 ++++++++++++ init/main.c | 3 ++- 3 files changed, 15 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index b12e4437bf0a..f3fea3928efc 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -1467,10 +1467,11 @@ static void add_cpu_to_masks(int cpu) free_cpumask_var(mask); } /* Activate a secondary processor. */ +__no_stack_protector void start_secondary(void *unused) { unsigned int cpu = raw_smp_processor_id(); mmgrab(&init_mm); diff --git a/include/linux/compiler_attributes.h b/include/linux/compiler_attributes.h index 08eb06301791..6f495fca9d79 100644 --- a/include/linux/compiler_attributes.h +++ b/include/linux/compiler_attributes.h @@ -249,10 +249,22 @@ * clang: https://clang.llvm.org/docs/AttributeReference.html#noreturn * clang: https://clang.llvm.org/docs/AttributeReference.html#id1 */ #define __noreturn __attribute__((__noreturn__)) +/* + * Optional: only supported since GCC >= 11.1, clang >= 7.0. + * + * gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-no… + * clang: https://clang.llvm.org/docs/AttributeReference.html#no-stack-protector-safe… + */ +#if __has_attribute(__no_stack_protector__) +# define __no_stack_protector __attribute__((__no_stack_protector__)) +#else +# define __no_stack_protector +#endif + /* * gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Type-Attributes.html#index-packed… * clang: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-pa… */ #define __packed __attribute__((__packed__)) diff --git a/init/main.c b/init/main.c index 2b466bd04110..5d73bd096bd0 100644 --- a/init/main.c +++ b/init/main.c @@ -872,11 +872,12 @@ early_param("randomize_kstack_offset", early_randomize_kstack_offset); void __init __weak arch_call_rest_init(void) { rest_init(); } -asmlinkage __visible void __init __no_sanitize_address start_kernel(void) +asmlinkage __visible __init __no_sanitize_address __noreturn __no_stack_protector +void start_kernel(void) { char *command_line; char *after_dashes; set_task_stack_end_magic(&init_task); -- 2.34.1

2 1