January 2022 - kbuild-all

Re: [PATCH] staging: android: ashmem: Declared file operation with const keyword

by kernel test robot

Hi ratnesh-r1, Thank you for the patch! Yet something to improve: [auto build test ERROR on staging/staging-testing] url: https://github.com/0day-ci/linux/commits/ratnesh-r1/staging-android-ashme... base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git fa783154524a71ab74e293cd8251155e5971952b config: riscv-randconfig-c006-20220124 (https://download.01.org/0day-ci/archive/20220124/202201242027.9RTdyW5P-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 2e58a18910867ba6795066e044293e6daf89edf5) 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://github.com/0day-ci/linux/commit/c24fe2afe4abdf6436628abd13a0109ec... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review ratnesh-r1/staging-android-ashmem-Declared-file-operation-with-const-keyword/20220124-151116 git checkout c24fe2afe4abdf6436628abd13a0109ec420f373 # 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 drivers/staging/android/ 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/staging/android/ashmem.c:431:16: error: cannot assign to variable 'vmfile_fops' with const-qualified type 'const struct file_operations' vmfile_fops = *vmfile->f_op; ~~~~~~~~~~~ ^ drivers/staging/android/ashmem.c:380:38: note: variable 'vmfile_fops' declared const here static const struct file_operations vmfile_fops; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ drivers/staging/android/ashmem.c:432:21: error: cannot assign to variable 'vmfile_fops' with const-qualified type 'const struct file_operations' vmfile_fops.mmap = ashmem_vmfile_mmap; ~~~~~~~~~~~~~~~~ ^ drivers/staging/android/ashmem.c:380:38: note: variable 'vmfile_fops' declared const here static const struct file_operations vmfile_fops; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ drivers/staging/android/ashmem.c:433:34: error: cannot assign to variable 'vmfile_fops' with const-qualified type 'const struct file_operations' vmfile_fops.get_unmapped_area = ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ drivers/staging/android/ashmem.c:380:38: note: variable 'vmfile_fops' declared const here static const struct file_operations vmfile_fops; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ 3 errors generated. vim +431 drivers/staging/android/ashmem.c 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 377 11980c2ac4ccfa Robert Love 2011-12-20 378 static int ashmem_mmap(struct file *file, struct vm_area_struct *vma) 11980c2ac4ccfa Robert Love 2011-12-20 379 { c24fe2afe4abdf ratnesh-r1 2022-01-23 380 static const struct file_operations vmfile_fops; 11980c2ac4ccfa Robert Love 2011-12-20 381 struct ashmem_area *asma = file->private_data; 11980c2ac4ccfa Robert Love 2011-12-20 382 int ret = 0; 11980c2ac4ccfa Robert Love 2011-12-20 383 11980c2ac4ccfa Robert Love 2011-12-20 384 mutex_lock(&ashmem_mutex); 11980c2ac4ccfa Robert Love 2011-12-20 385 11980c2ac4ccfa Robert Love 2011-12-20 386 /* user needs to SET_SIZE before mapping */ 59848d6aded59a Alistair Strachan 2018-06-19 387 if (!asma->size) { 11980c2ac4ccfa Robert Love 2011-12-20 388 ret = -EINVAL; 11980c2ac4ccfa Robert Love 2011-12-20 389 goto out; 11980c2ac4ccfa Robert Love 2011-12-20 390 } 11980c2ac4ccfa Robert Love 2011-12-20 391 8632c614565d0c Alistair Strachan 2018-06-19 392 /* requested mapping size larger than object size */ 8632c614565d0c Alistair Strachan 2018-06-19 393 if (vma->vm_end - vma->vm_start > PAGE_ALIGN(asma->size)) { 11980c2ac4ccfa Robert Love 2011-12-20 394 ret = -EINVAL; 11980c2ac4ccfa Robert Love 2011-12-20 395 goto out; 11980c2ac4ccfa Robert Love 2011-12-20 396 } 11980c2ac4ccfa Robert Love 2011-12-20 397 11980c2ac4ccfa Robert Love 2011-12-20 398 /* requested protection bits must match our allowed protection mask */ 59848d6aded59a Alistair Strachan 2018-06-19 399 if ((vma->vm_flags & ~calc_vm_prot_bits(asma->prot_mask, 0)) & 59848d6aded59a Alistair Strachan 2018-06-19 400 calc_vm_prot_bits(PROT_MASK, 0)) { 11980c2ac4ccfa Robert Love 2011-12-20 401 ret = -EPERM; 11980c2ac4ccfa Robert Love 2011-12-20 402 goto out; 11980c2ac4ccfa Robert Love 2011-12-20 403 } 56f76fc68492af Arve Hjønnevåg 2011-12-20 404 vma->vm_flags &= ~calc_vm_may_flags(~asma->prot_mask); 11980c2ac4ccfa Robert Love 2011-12-20 405 11980c2ac4ccfa Robert Love 2011-12-20 406 if (!asma->file) { 11980c2ac4ccfa Robert Love 2011-12-20 407 char *name = ASHMEM_NAME_DEF; 11980c2ac4ccfa Robert Love 2011-12-20 408 struct file *vmfile; 3e338d3c95c735 Suren Baghdasaryan 2020-07-30 409 struct inode *inode; 11980c2ac4ccfa Robert Love 2011-12-20 410 11980c2ac4ccfa Robert Love 2011-12-20 411 if (asma->name[ASHMEM_NAME_PREFIX_LEN] != '\0') 11980c2ac4ccfa Robert Love 2011-12-20 412 name = asma->name; 11980c2ac4ccfa Robert Love 2011-12-20 413 11980c2ac4ccfa Robert Love 2011-12-20 414 /* ... and allocate the backing shmem file */ 11980c2ac4ccfa Robert Love 2011-12-20 415 vmfile = shmem_file_setup(name, asma->size, vma->vm_flags); 7f44cb0ba88b40 Viresh Kumar 2015-07-31 416 if (IS_ERR(vmfile)) { 11980c2ac4ccfa Robert Love 2011-12-20 417 ret = PTR_ERR(vmfile); 11980c2ac4ccfa Robert Love 2011-12-20 418 goto out; 11980c2ac4ccfa Robert Love 2011-12-20 419 } 97fbfef6bd5978 Shuxiao Zhang 2017-04-06 420 vmfile->f_mode |= FMODE_LSEEK; 3e338d3c95c735 Suren Baghdasaryan 2020-07-30 421 inode = file_inode(vmfile); 3e338d3c95c735 Suren Baghdasaryan 2020-07-30 422 lockdep_set_class(&inode->i_rwsem, &backing_shmem_inode_class); 11980c2ac4ccfa Robert Love 2011-12-20 423 asma->file = vmfile; 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 424 /* 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 425 * override mmap operation of the vmfile so that it can't be 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 426 * remapped which would lead to creation of a new vma with no 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 427 * asma permission checks. Have to override get_unmapped_area 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 428 * as well to prevent VM_BUG_ON check for f_ops modification. 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 429 */ 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 430 if (!vmfile_fops.mmap) { 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 @431 vmfile_fops = *vmfile->f_op; 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 432 vmfile_fops.mmap = ashmem_vmfile_mmap; 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 433 vmfile_fops.get_unmapped_area = 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 434 ashmem_vmfile_get_unmapped_area; 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 435 } 6d67b0290b4b84 Suren Baghdasaryan 2020-01-27 436 vmfile->f_op = &vmfile_fops; 11980c2ac4ccfa Robert Love 2011-12-20 437 } 11980c2ac4ccfa Robert Love 2011-12-20 438 get_file(asma->file); 11980c2ac4ccfa Robert Love 2011-12-20 439 11980c2ac4ccfa Robert Love 2011-12-20 440 /* 11980c2ac4ccfa Robert Love 2011-12-20 441 * XXX - Reworked to use shmem_zero_setup() instead of 11980c2ac4ccfa Robert Love 2011-12-20 442 * shmem_set_file while we're in staging. -jstultz 11980c2ac4ccfa Robert Love 2011-12-20 443 */ 11980c2ac4ccfa Robert Love 2011-12-20 444 if (vma->vm_flags & VM_SHARED) { 11980c2ac4ccfa Robert Love 2011-12-20 445 ret = shmem_zero_setup(vma); 11980c2ac4ccfa Robert Love 2011-12-20 446 if (ret) { 11980c2ac4ccfa Robert Love 2011-12-20 447 fput(asma->file); 11980c2ac4ccfa Robert Love 2011-12-20 448 goto out; 11980c2ac4ccfa Robert Love 2011-12-20 449 } 44960f2a7b63e2 John Stultz 2018-07-31 450 } else { 44960f2a7b63e2 John Stultz 2018-07-31 451 vma_set_anonymous(vma); 11980c2ac4ccfa Robert Love 2011-12-20 452 } 11980c2ac4ccfa Robert Love 2011-12-20 453 295992fb815e79 Christian König 2020-09-14 454 vma_set_file(vma, asma->file); 295992fb815e79 Christian König 2020-09-14 455 /* XXX: merge this with the get_file() above if possible */ 295992fb815e79 Christian König 2020-09-14 456 fput(asma->file); 11980c2ac4ccfa Robert Love 2011-12-20 457 11980c2ac4ccfa Robert Love 2011-12-20 458 out: 11980c2ac4ccfa Robert Love 2011-12-20 459 mutex_unlock(&ashmem_mutex); 11980c2ac4ccfa Robert Love 2011-12-20 460 return ret; 11980c2ac4ccfa Robert Love 2011-12-20 461 } 11980c2ac4ccfa Robert Love 2011-12-20 462 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

7 months, 4 weeks

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Re: [PATCH 7/7] powerpc: Select ARCH_WANTS_MODULES_DATA_IN_VMALLOC on book3s/32 and 8xx

by kernel test robot

Hi Christophe, I love your patch! Perhaps something to improve: [auto build test WARNING on mcgrof/modules-next] [also build test WARNING on powerpc/next linus/master jeyu/modules-next v5.17-rc1 next-20220124] [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/Christophe-Leroy/Allocate-module... base: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20220124/202201242036.OjeEPlOb-lk...) compiler: powerpc-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://github.com/0day-ci/linux/commit/2a5f7a254dd5c1efcfb852f5747632c85... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Christophe-Leroy/Allocate-module-text-and-data-separately/20220124-172517 git checkout 2a5f7a254dd5c1efcfb852f5747632c85582016d # 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=powerpc SHELL=/bin/bash kernel/debug/kdb/ 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 >>): kernel/debug/kdb/kdb_main.c: In function 'kdb_lsmod': >> kernel/debug/kdb/kdb_main.c:2027:38: warning: format '%p' expects a matching 'void *' argument [-Wformat=] 2027 | kdb_printf("/%8u 0x%px ", mod->data_layout.size); | ~^ | | | void * vim +2027 kernel/debug/kdb/kdb_main.c 5d5314d6795f3c1 Jason Wessel 2010-05-20 2006 5d5314d6795f3c1 Jason Wessel 2010-05-20 2007 #if defined(CONFIG_MODULES) 5d5314d6795f3c1 Jason Wessel 2010-05-20 2008 /* 5d5314d6795f3c1 Jason Wessel 2010-05-20 2009 * kdb_lsmod - This function implements the 'lsmod' command. Lists 5d5314d6795f3c1 Jason Wessel 2010-05-20 2010 * currently loaded kernel modules. 5d5314d6795f3c1 Jason Wessel 2010-05-20 2011 * Mostly taken from userland lsmod. 5d5314d6795f3c1 Jason Wessel 2010-05-20 2012 */ 5d5314d6795f3c1 Jason Wessel 2010-05-20 2013 static int kdb_lsmod(int argc, const char **argv) 5d5314d6795f3c1 Jason Wessel 2010-05-20 2014 { 5d5314d6795f3c1 Jason Wessel 2010-05-20 2015 struct module *mod; 5d5314d6795f3c1 Jason Wessel 2010-05-20 2016 5d5314d6795f3c1 Jason Wessel 2010-05-20 2017 if (argc != 0) 5d5314d6795f3c1 Jason Wessel 2010-05-20 2018 return KDB_ARGCOUNT; 5d5314d6795f3c1 Jason Wessel 2010-05-20 2019 5d5314d6795f3c1 Jason Wessel 2010-05-20 2020 kdb_printf("Module Size modstruct Used by\n"); 5d5314d6795f3c1 Jason Wessel 2010-05-20 2021 list_for_each_entry(mod, kdb_modules, list) { 0d21b0e3477395e Rusty Russell 2013-01-12 2022 if (mod->state == MODULE_STATE_UNFORMED) 0d21b0e3477395e Rusty Russell 2013-01-12 2023 continue; 5d5314d6795f3c1 Jason Wessel 2010-05-20 2024 299a20e0bead4b7 Christophe Leroy 2022-01-24 2025 kdb_printf("%-20s%8u", mod->name, mod->core_layout.size); 299a20e0bead4b7 Christophe Leroy 2022-01-24 2026 #ifdef CONFIG_ARCH_WANTS_MODULES_DATA_IN_VMALLOC 299a20e0bead4b7 Christophe Leroy 2022-01-24 @2027 kdb_printf("/%8u 0x%px ", mod->data_layout.size); 299a20e0bead4b7 Christophe Leroy 2022-01-24 2028 #endif 299a20e0bead4b7 Christophe Leroy 2022-01-24 2029 kdb_printf(" 0x%px ", (void *)mod); 5d5314d6795f3c1 Jason Wessel 2010-05-20 2030 #ifdef CONFIG_MODULE_UNLOAD d5db139ab376464 Rusty Russell 2015-01-22 2031 kdb_printf("%4d ", module_refcount(mod)); 5d5314d6795f3c1 Jason Wessel 2010-05-20 2032 #endif 5d5314d6795f3c1 Jason Wessel 2010-05-20 2033 if (mod->state == MODULE_STATE_GOING) 5d5314d6795f3c1 Jason Wessel 2010-05-20 2034 kdb_printf(" (Unloading)"); 5d5314d6795f3c1 Jason Wessel 2010-05-20 2035 else if (mod->state == MODULE_STATE_COMING) 5d5314d6795f3c1 Jason Wessel 2010-05-20 2036 kdb_printf(" (Loading)"); 5d5314d6795f3c1 Jason Wessel 2010-05-20 2037 else 5d5314d6795f3c1 Jason Wessel 2010-05-20 2038 kdb_printf(" (Live)"); 568fb6f42ac6851 Christophe Leroy 2018-09-27 2039 kdb_printf(" 0x%px", mod->core_layout.base); 299a20e0bead4b7 Christophe Leroy 2022-01-24 2040 #ifdef CONFIG_ARCH_WANTS_MODULES_DATA_IN_VMALLOC 299a20e0bead4b7 Christophe Leroy 2022-01-24 2041 kdb_printf("/0x%px", mod->data_layout.base); 299a20e0bead4b7 Christophe Leroy 2022-01-24 2042 #endif 5d5314d6795f3c1 Jason Wessel 2010-05-20 2043 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

7 months, 4 weeks

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Re: [PATCH v1] binfmt_misc: fix crash when load/unload module

by kernel test robot

Hi Tong, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.17-rc1 next-20220124] [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/Tong-Zhang/binfmt_misc-fix-crash... base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0 config: arm-randconfig-c002-20220124 (https://download.01.org/0day-ci/archive/20220124/202201242006.cqM8NznF-lk...) compiler: arm-linux-gnueabi-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://github.com/0day-ci/linux/commit/d649008f3214eb4d94760873831ef5e53... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Tong-Zhang/binfmt_misc-fix-crash-when-load-unload-module/20220124-083500 git checkout d649008f3214eb4d94760873831ef5e53c292976 # 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=arm 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 >>): fs/binfmt_misc.c: In function 'init_misc_binfmt': >> fs/binfmt_misc.c:828:28: error: assignment to 'struct ctl_table_header *' from incompatible pointer type 'struct sysctl_header *' [-Werror=incompatible-pointer-types] 828 | binfmt_misc_header = register_sysctl_mount_point("fs/binfmt_misc"); | ^ cc1: some warnings being treated as errors vim +828 fs/binfmt_misc.c 821 822 static int __init init_misc_binfmt(void) 823 { 824 int err = register_filesystem(&bm_fs_type); 825 if (!err) 826 insert_binfmt(&misc_format); 827 > 828 binfmt_misc_header = register_sysctl_mount_point("fs/binfmt_misc"); 829 if (!binfmt_misc_header) { 830 pr_warn("Failed to create fs/binfmt_misc sysctl mount point"); 831 return -ENOMEM; 832 } 833 return 0; 834 } 835 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

7 months, 4 weeks

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Re: [PATCH 25/31] clk: mediatek: pll: Implement error handling in register API

by kernel test robot

Hi Chen-Yu, I love your patch! Perhaps something to improve: [auto build test WARNING on clk/clk-next] [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/Chen-Yu-Tsai/clk-mediatek-Cleanu... base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next config: h8300-randconfig-c003-20220124 (https://download.01.org/0day-ci/archive/20220124/202201242043.D1yrOE9S-lk...) compiler: h8300-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> cocci warnings: (new ones prefixed by >>) >> drivers/clk/mediatek/clk-pll.c:407:2-3: Unneeded semicolon Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

7 months, 4 weeks

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Re: [PATCH v3 2/2] usb: typec: anx7411: Add Analogix PD ANX7411 support

by kernel test robot

Hi Xin, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on usb/usb-testing] [also build test WARNING on robh/for-next peter-chen-usb/for-usb-next v5.17-rc1 next-20220124] [cannot apply to balbi-usb/testing/next] [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/Xin-Ji/dt-bindings-usb-Add-analo... base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing config: s390-randconfig-s031-20220124 (https://download.01.org/0day-ci/archive/20220124/202201242014.N4URst2I-lk...) compiler: s390-linux-gcc (GCC) 11.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/0day-ci/linux/commit/f75d15d4f011dabf8a702d85fb788f9ae... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Xin-Ji/dt-bindings-usb-Add-analogix-anx7411-PD-binding/20220121-142000 git checkout f75d15d4f011dabf8a702d85fb788f9aefb326e2 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=s390 SHELL=/bin/bash drivers/irqchip/ drivers/usb/typec/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> sparse warnings: (new ones prefixed by >>) >> drivers/usb/typec/anx7411.c:636:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@ drivers/usb/typec/anx7411.c:636:28: sparse: expected unsigned int [usertype] drivers/usb/typec/anx7411.c:636:28: sparse: got restricted __le32 [usertype] vim +636 drivers/usb/typec/anx7411.c 621 622 static void anx7411_translate_payload(struct device *dev, u32 *payload, 623 u32 *pdo, int nr, const char *type) 624 { 625 int i; 626 627 dev_info(dev, "convert %s pdos to little endian format\n", type); 628 if (nr > PDO_MAX_OBJECTS) { 629 dev_err(dev, "nr(%d) exceed PDO_MAX_OBJECTS(%d)\n", 630 nr, PDO_MAX_OBJECTS); 631 632 return; 633 } 634 635 for (i = 0; i < nr; i++) > 636 payload[i] = cpu_to_le32(pdo[i]); 637 } 638 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

7 months, 4 weeks

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[jgunthorpe:for-yishai 9/18] ld.lld: error: arch/riscv/built-in.a(kernel/stacktrace.o):(function dump_backtrace: .text+0x11c): relocation R_RISCV_HI20 out of range: 524293 is not in [-524288, 524287]; references print_trace_address

by kernel test robot

CC: linux-kernel(a)vger.kernel.org TO: Jason Gunthorpe <jgg(a)nvidia.com> CC: Yishai Hadas <yishaih(a)nvidia.com> tree: https://github.com/jgunthorpe/linux for-yishai head: 6173eda3f1f5508010706943c0bef99dfaf1dcd6 commit: 96734f6e53ef22b459d3ba12b8d22b4309a4cd15 [9/18] vfio: Define device migration protocol v2 config: riscv-randconfig-r002-20220123 (https://download.01.org/0day-ci/archive/20220124/202201242051.ZgqCkbdK-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 7b3d30728816403d1fd73cc5082e9fb761262bce) 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://github.com/jgunthorpe/linux/commit/96734f6e53ef22b459d3ba12b8d22b... git remote add jgunthorpe https://github.com/jgunthorpe/linux git fetch --no-tags jgunthorpe for-yishai git checkout 96734f6e53ef22b459d3ba12b8d22b4309a4cd15 # 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 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 >>): >> ld.lld: error: arch/riscv/built-in.a(kernel/stacktrace.o):(function dump_backtrace: .text+0x11c): relocation R_RISCV_HI20 out of range: 524293 is not in [-524288, 524287]; references print_trace_address >>> referenced by stacktrace.c >>> defined in arch/riscv/built-in.a(kernel/stacktrace.o) -- >> ld.lld: error: arch/riscv/built-in.a(kernel/stacktrace.o):(function print_trace_address: .text+0x178): relocation R_RISCV_HI20 out of range: 534116 is not in [-524288, 524287]; references .L.str.4 >>> referenced by stacktrace.c >>> defined in arch/riscv/built-in.a(kernel/stacktrace.o) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

7 months, 4 weeks

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[kbuild] [allisonhenderson-xfs-work:delayed_attrs_v26_extended 17/30] fs/xfs/libxfs/xfs_attr.c:666:46: warning: Expression '(X | 0x8) != 0x0' is always true. [comparisonError]

by Dan Carpenter

tree: https://github.com/allisonhenderson/xfs_work.git delayed_attrs_v26_extended head: 19459f5cfa422b0a6a9cd3898892e43ecb49f8f3 commit: 721a69ffe0e2561371de01822bef355354eee926 [17/30] xfs: add parent pointer support to attribute code compiler: sparc64-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> cppcheck possible warnings: (new ones prefixed by >>, may not real problems) >> fs/xfs/libxfs/xfs_attr.c:666:46: warning: Expression '(X | 0x8) != 0x0' is always true. [comparisonError] rsvd = ((args->attr_filter & XFS_ATTR_ROOT) | XFS_ATTR_PARENT) != 0; ^ vim +666 fs/xfs/libxfs/xfs_attr.c c5b4ac39a4cb6a fs/xfs/xfs_attr.c Christoph Hellwig 2014-05-13 653 int c5b4ac39a4cb6a fs/xfs/xfs_attr.c Christoph Hellwig 2014-05-13 654 xfs_attr_set( a25446224353a7 fs/xfs/libxfs/xfs_attr.c Christoph Hellwig 2020-02-26 655 struct xfs_da_args *args) ^1da177e4c3f41 fs/xfs/xfs_attr.c Linus Torvalds 2005-04-16 656 { a25446224353a7 fs/xfs/libxfs/xfs_attr.c Christoph Hellwig 2020-02-26 657 struct xfs_inode *dp = args->dp; 3d3c8b5222b924 fs/xfs/xfs_attr.c Jie Liu 2013-08-12 658 struct xfs_mount *mp = dp->i_mount; 3d3c8b5222b924 fs/xfs/xfs_attr.c Jie Liu 2013-08-12 659 struct xfs_trans_res tres; 721a69ffe0e256 fs/xfs/libxfs/xfs_attr.c Allison Henderson 2021-08-23 660 bool rsvd; 4c74a56b9de76b fs/xfs/libxfs/xfs_attr.c Allison Henderson 2018-10-18 661 int error, local; 3a19bb147c72d2 fs/xfs/libxfs/xfs_attr.c Chandan Babu R 2021-01-22 662 int rmt_blks = 0; 0eb81a5f5c3442 fs/xfs/libxfs/xfs_attr.c Christoph Hellwig 2020-02-26 663 unsigned int total; 5fad9cb9d34c53 fs/xfs/libxfs/xfs_attr.c Allison Henderson 2022-01-18 664 int delayed = xfs_has_larp(mp); c5b4ac39a4cb6a fs/xfs/xfs_attr.c Christoph Hellwig 2014-05-13 665 721a69ffe0e256 fs/xfs/libxfs/xfs_attr.c Allison Henderson 2021-08-23 @666 rsvd = ((args->attr_filter & XFS_ATTR_ROOT) | XFS_ATTR_PARENT) != 0; Anything ORed with XFS_ATTR_PARENT can't be zero. Parentheses in the wrong location? rsvd = (args->attr_filter & (XFS_ATTR_ROOT | XFS_ATTR_PARENT)) != 0; 721a69ffe0e256 fs/xfs/libxfs/xfs_attr.c Allison Henderson 2021-08-23 667 75c8c50fa16a23 fs/xfs/libxfs/xfs_attr.c Dave Chinner 2021-08-18 668 if (xfs_is_shutdown(dp->i_mount)) 2451337dd04390 fs/xfs/libxfs/xfs_attr.c Dave Chinner 2014-06-25 669 return -EIO; c5b4ac39a4cb6a fs/xfs/xfs_attr.c Christoph Hellwig 2014-05-13 670 0eb81a5f5c3442 fs/xfs/libxfs/xfs_attr.c Christoph Hellwig 2020-02-26 671 error = xfs_qm_dqattach(dp); 0eb81a5f5c3442 fs/xfs/libxfs/xfs_attr.c Christoph Hellwig 2020-02-26 672 if (error) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org _______________________________________________ kbuild mailing list -- kbuild(a)lists.01.org To unsubscribe send an email to kbuild-leave(a)lists.01.org

7 months, 4 weeks

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[PATCH] clk: mediatek: pll: fix semicolon.cocci warnings

by kernel test robot

From: kernel test robot <lkp(a)intel.com> drivers/clk/mediatek/clk-pll.c:407:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci CC: Chen-Yu Tsai <wenst(a)chromium.org> Reported-by: kernel test robot <lkp(a)intel.com> Signed-off-by: kernel test robot <lkp(a)intel.com> --- url: https://github.com/0day-ci/linux/commits/Chen-Yu-Tsai/clk-mediatek-Cleanu... base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next :::::: branch date: 2 days ago :::::: commit date: 2 days ago clk-pll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/clk/mediatek/clk-pll.c +++ b/drivers/clk/mediatek/clk-pll.c @@ -404,7 +404,7 @@ err: mtk_clk_unregister_pll(clk_data->clks[pll->id]); clk_data->clks[pll->id] = ERR_PTR(-ENOENT); - }; + } iounmap(base);

7 months, 4 weeks

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drivers/iio/dac/ad7293.c:524 ad7293_read_raw() error: uninitialized symbol 'data'.

by Dan Carpenter

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0 commit: 0bb12606c05fe9737e3056fe76d6e4b9c2a87b57 iio:dac:ad7293: add support for AD7293 config: nios2-randconfig-m031-20220124 (https://download.01.org/0day-ci/archive/20220124/202201241944.dodYYcTk-lk...) compiler: nios2-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> Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> smatch warnings: drivers/iio/dac/ad7293.c:524 ad7293_read_raw() error: uninitialized symbol 'data'. vim +/data +524 drivers/iio/dac/ad7293.c 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 510 if (ret) 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 511 return ret; 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 512 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 513 *val = data; 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 514 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 515 return IIO_VAL_INT; 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 516 case IIO_CHAN_INFO_OFFSET: 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 517 switch (chan->type) { 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 518 case IIO_VOLTAGE: 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 519 if (chan->output) { 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 520 ret = ad7293_get_offset(st, 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 521 chan->channel + AD7293_VOUT_MIN_OFFSET_CH, 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 522 &data); ad7293_get_offset() can fail 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 523 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 @524 data = FIELD_GET(AD7293_REG_VOUT_OFFSET_MSK, data); 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 525 } else { 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 526 ret = ad7293_get_offset(st, chan->channel, &data); 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 527 } 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 528 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 529 break; 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 530 case IIO_CURRENT: 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 531 ret = ad7293_get_offset(st, 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 532 chan->channel + AD7293_ISENSE_MIN_OFFSET_CH, 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 533 &data); 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 534 0bb12606c05fe9 Antoniu Miclaus 2021-12-02 535 break; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

7 months, 4 weeks

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[sashal-stable:pending-5.10 349/399] drivers/mfd/intel_soc_pmic_core.c:17:10: fatal error: linux/platform_data/x86/soc.h: No such file or directory

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git pending-5.10 head: 929e0c4ef688344580bfb57a585b24b1d99a5064 commit: 6b03a2a86d060d09e70ae6178098a4d3bb84717b [349/399] mfd: intel_soc_pmic: Use CPU-id check instead of _HRV check to differentiate variants config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220124/202201242025.1vH8m0m9-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/c... git remote add sashal-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git git fetch --no-tags sashal-stable pending-5.10 git checkout 6b03a2a86d060d09e70ae6178098a4d3bb84717b # 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 >>): >> drivers/mfd/intel_soc_pmic_core.c:17:10: fatal error: linux/platform_data/x86/soc.h: No such file or directory 17 | #include <linux/platform_data/x86/soc.h> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. vim +17 drivers/mfd/intel_soc_pmic_core.c > 17 #include <linux/platform_data/x86/soc.h> 18 #include <linux/pwm.h> 19 #include <linux/regmap.h> 20 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

7 months, 4 weeks

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