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8 months
[esmil:visionfive 21/80] mm/kasan/shadow.c:42:7: warning: no previous prototype for function 'memset'
by kernel test robot
tree: https://github.com/esmil/linux visionfive
head: e46c3a7e373e6faa03399f1a41c29cf7546c37cb
commit: 55f013c0bc3e224cf34271c3cc11f7443b11553f [21/80] riscv: optimized memset
config: riscv-randconfig-r042-20220118 (https://download.01.org/0day-ci/archive/20220119/202201191137.T7TQVMwU-lk...)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f7b7138a62648f4019c55e4671682af1f851f295)
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/esmil/linux/commit/55f013c0bc3e224cf34271c3cc11f7443b1...
git remote add esmil https://github.com/esmil/linux
git fetch --no-tags esmil visionfive
git checkout 55f013c0bc3e224cf34271c3cc11f7443b11553f
# 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 mm/kasan/
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/kasan/shadow.c:42:7: warning: no previous prototype for function 'memset' [-Wmissing-prototypes]
void *memset(void *addr, int c, size_t len)
^
mm/kasan/shadow.c:42:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void *memset(void *addr, int c, size_t len)
^
static
mm/kasan/shadow.c:63:7: warning: no previous prototype for function 'memcpy' [-Wmissing-prototypes]
void *memcpy(void *dest, const void *src, size_t len)
^
mm/kasan/shadow.c:63:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void *memcpy(void *dest, const void *src, size_t len)
^
static
2 warnings generated.
vim +/memset +42 mm/kasan/shadow.c
bb359dbcb70085 Andrey Konovalov 2020-12-22 40
bb359dbcb70085 Andrey Konovalov 2020-12-22 41 #undef memset
bb359dbcb70085 Andrey Konovalov 2020-12-22 @42 void *memset(void *addr, int c, size_t len)
bb359dbcb70085 Andrey Konovalov 2020-12-22 43 {
f00748bfa0246c Andrey Konovalov 2021-02-24 44 if (!kasan_check_range((unsigned long)addr, len, true, _RET_IP_))
bb359dbcb70085 Andrey Konovalov 2020-12-22 45 return NULL;
bb359dbcb70085 Andrey Konovalov 2020-12-22 46
bb359dbcb70085 Andrey Konovalov 2020-12-22 47 return __memset(addr, c, len);
bb359dbcb70085 Andrey Konovalov 2020-12-22 48 }
bb359dbcb70085 Andrey Konovalov 2020-12-22 49
:::::: The code at line 42 was first introduced by commit
:::::: bb359dbcb70085a63e8bdbf14837a900750f0cf7 kasan: split out shadow.c from common.c
:::::: TO: Andrey Konovalov <andreyknvl(a)google.com>
:::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
8 months
[asahilinux:bits/070-audio 6/10] sound/soc/apple/mca.c:210:23: error: implicit declaration of function 'FIELD_PREP'
by kernel test robot
tree: https://github.com/AsahiLinux/linux bits/070-audio
head: 63a99f1a44208593f5a423b5378824abc2246988
commit: 3bd1b7277353e3c32b737543b6e95de54f11600e [6/10] ASoC: apple-mca: Add platform driver for Apple SoCs
config: csky-allyesconfig (https://download.01.org/0day-ci/archive/20220119/202201191010.ccJSermy-lk...)
compiler: csky-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/AsahiLinux/linux/commit/3bd1b7277353e3c32b737543b6e95d...
git remote add asahilinux https://github.com/AsahiLinux/linux
git fetch --no-tags asahilinux bits/070-audio
git checkout 3bd1b7277353e3c32b737543b6e95de54f11600e
# 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=csky 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 >>):
sound/soc/apple/mca.c: In function 'mca_configure_serdes':
>> sound/soc/apple/mca.c:210:23: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration]
210 | serdes_conf = FIELD_PREP(SERDES_CONF_NCHANS, max(slots, 1) - 1);
| ^~~~~~~~~~
sound/soc/apple/mca.c: In function 'mca_set_runtime_hwparams':
sound/soc/apple/mca.c:528:37: warning: unused variable 'rtd' [-Wunused-variable]
528 | struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
| ^~~
sound/soc/apple/mca.c: At top level:
sound/soc/apple/mca.c:649:6: warning: no previous prototype for 'apple_mca_release_dma_chans' [-Wmissing-prototypes]
649 | void apple_mca_release_dma_chans(struct mca_data *mca)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/apple/mca.c:664:6: warning: no previous prototype for 'apple_mca_put_clks' [-Wmissing-prototypes]
664 | void apple_mca_put_clks(struct mca_data *mca)
| ^~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/FIELD_PREP +210 sound/soc/apple/mca.c
204
205 static int mca_configure_serdes(struct mca_data *mca, int cluster, int serdes_unit,
206 unsigned int mask, int slots, int slot_width)
207 {
208 u32 serdes_conf;
209
> 210 serdes_conf = FIELD_PREP(SERDES_CONF_NCHANS, max(slots, 1) - 1);
211
212 switch (slot_width) {
213 case 16:
214 serdes_conf |= SERDES_CONF_WIDTH_16BIT;
215 break;
216 case 20:
217 serdes_conf |= SERDES_CONF_WIDTH_20BIT;
218 break;
219 case 24:
220 serdes_conf |= SERDES_CONF_WIDTH_24BIT;
221 break;
222 case 32:
223 serdes_conf |= SERDES_CONF_WIDTH_32BIT;
224 break;
225 default:
226 goto err;
227 }
228
229 mca_modify(mca, cluster,
230 serdes_unit + REG_SERDES_CONF,
231 SERDES_CONF_WIDTH_MASK | SERDES_CONF_NCHANS, serdes_conf);
232 mca_poke(mca, cluster,
233 serdes_unit + REG_SERDES_CHANMASK,
234 ~((u32) mask));
235
236 return 0;
237
238 err:
239 dev_err(mca->dev, "unsupported SERDES configuration requested (mask=0x%x slots=%d slot_width=%d)\n",
240 mask, slots, slot_width);
241 return -EINVAL;
242 }
243
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
8 months
[esmil:visionfive 72/80] drivers/nvdla/nvdla_gem.c:74:3: warning: cast to pointer from integer of different size
by kernel test robot
tree: https://github.com/esmil/linux visionfive
head: e46c3a7e373e6faa03399f1a41c29cf7546c37cb
commit: 22c69dadd3685e2d35fb43f4da3bb7fe43f2548c [72/80] nvdla: add NVDLA driver
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220119/202201191052.0lVZjaZf-lk...)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/esmil/linux/commit/22c69dadd3685e2d35fb43f4da3bb7fe43f...
git remote add esmil https://github.com/esmil/linux
git fetch --no-tags esmil visionfive
git checkout 22c69dadd3685e2d35fb43f4da3bb7fe43f2548c
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/nvdla/
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 >>):
drivers/nvdla/nvdla_gem.c: In function 'nvdla_fill_task_desc':
>> drivers/nvdla/nvdla_gem.c:74:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
74 | (void __user *)local_task->address_list,
| ^
vim +74 drivers/nvdla/nvdla_gem.c
58
59 static int32_t nvdla_fill_task_desc(struct nvdla_ioctl_submit_task *local_task,
60 struct nvdla_task *task)
61 {
62 struct nvdla_mem_handle *handles;
63
64 /* update task desc fields */
65 task->num_addresses = local_task->num_addresses;
66
67 handles = kzalloc(local_task->num_addresses *
68 sizeof(struct nvdla_mem_handle), GFP_KERNEL);
69 if (handles == NULL)
70 return -EFAULT;
71
72 /* get user addresses list */
73 if (copy_from_user(handles,
> 74 (void __user *)local_task->address_list,
75 (task->num_addresses *
76 sizeof(struct nvdla_mem_handle)))) {
77 pr_err("failed to copy address list from user ptr\n");
78 kfree(handles);
79 return -EFAULT;
80 }
81
82 task->address_list = handles;
83 return 0;
84 }
85
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
8 months
[esmil:visionfive 19/80] mm/kasan/shadow.c:63:7: warning: no previous prototype for function 'memcpy'
by kernel test robot
tree: https://github.com/esmil/linux visionfive
head: e46c3a7e373e6faa03399f1a41c29cf7546c37cb
commit: 7c451b4efc456af4a20559eb4108b7f21b4c98b2 [19/80] riscv: optimized memcpy
config: riscv-randconfig-r042-20220118 (https://download.01.org/0day-ci/archive/20220119/202201191007.pTfIzJYE-lk...)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f7b7138a62648f4019c55e4671682af1f851f295)
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/esmil/linux/commit/7c451b4efc456af4a20559eb4108b7f21b4...
git remote add esmil https://github.com/esmil/linux
git fetch --no-tags esmil visionfive
git checkout 7c451b4efc456af4a20559eb4108b7f21b4c98b2
# 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 mm/kasan/
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/kasan/shadow.c:63:7: warning: no previous prototype for function 'memcpy' [-Wmissing-prototypes]
void *memcpy(void *dest, const void *src, size_t len)
^
mm/kasan/shadow.c:63:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void *memcpy(void *dest, const void *src, size_t len)
^
static
1 warning generated.
vim +/memcpy +63 mm/kasan/shadow.c
bb359dbcb70085 Andrey Konovalov 2020-12-22 61
bb359dbcb70085 Andrey Konovalov 2020-12-22 62 #undef memcpy
bb359dbcb70085 Andrey Konovalov 2020-12-22 @63 void *memcpy(void *dest, const void *src, size_t len)
bb359dbcb70085 Andrey Konovalov 2020-12-22 64 {
f00748bfa0246c Andrey Konovalov 2021-02-24 65 if (!kasan_check_range((unsigned long)src, len, false, _RET_IP_) ||
f00748bfa0246c Andrey Konovalov 2021-02-24 66 !kasan_check_range((unsigned long)dest, len, true, _RET_IP_))
bb359dbcb70085 Andrey Konovalov 2020-12-22 67 return NULL;
bb359dbcb70085 Andrey Konovalov 2020-12-22 68
bb359dbcb70085 Andrey Konovalov 2020-12-22 69 return __memcpy(dest, src, len);
bb359dbcb70085 Andrey Konovalov 2020-12-22 70 }
bb359dbcb70085 Andrey Konovalov 2020-12-22 71
:::::: The code at line 63 was first introduced by commit
:::::: bb359dbcb70085a63e8bdbf14837a900750f0cf7 kasan: split out shadow.c from common.c
:::::: TO: Andrey Konovalov <andreyknvl(a)google.com>
:::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
8 months
[esmil:visionfive 64/80] include/linux/kern_levels.h:5:25: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 2 has type 'dma_addr_t' {aka 'unsigned int'}
by kernel test robot
tree: https://github.com/esmil/linux visionfive
head: e46c3a7e373e6faa03399f1a41c29cf7546c37cb
commit: 1eb3575230496368002bc06d59b7d219c09af47b [64/80] drm/starfive: Add StarFive drm driver
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20220119/202201191032.ozy73s1C-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://github.com/esmil/linux/commit/1eb3575230496368002bc06d59b7d219c09...
git remote add esmil https://github.com/esmil/linux
git fetch --no-tags esmil visionfive
git checkout 1eb3575230496368002bc06d59b7d219c09af47b
# 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 drivers/gpu/drm/starfive/
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 >>):
In file included from include/asm-generic/bug.h:22,
from arch/m68k/include/asm/bug.h:32,
from include/linux/bug.h:5,
from include/linux/io.h:11,
from include/linux/dma-buf-map.h:9,
from include/linux/dma-buf.h:16,
from drivers/gpu/drm/starfive/starfive_drm_gem.c:5:
drivers/gpu/drm/starfive/starfive_drm_gem.c: In function 'starfive_drm_gem_alloc_dma':
>> include/linux/kern_levels.h:5:25: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 2 has type 'dma_addr_t' {aka 'unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:422:25: note: in definition of macro 'printk_index_wrap'
422 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/drm/drm_print.h:494:9: note: in expansion of macro 'printk'
494 | printk##once(KERN_##level "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
| ^~~~~~
include/linux/kern_levels.h:14:25: note: in expansion of macro 'KERN_SOH'
14 | #define KERN_INFO KERN_SOH "6" /* informational */
| ^~~~~~~~
include/drm/drm_print.h:494:22: note: in expansion of macro 'KERN_INFO'
494 | printk##once(KERN_##level "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
| ^~~~~
include/drm/drm_print.h:498:9: note: in expansion of macro '_DRM_PRINTK'
498 | _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~
drivers/gpu/drm/starfive/starfive_drm_gem.c:132:9: note: in expansion of macro 'DRM_INFO'
132 | DRM_INFO("dma_addr = 0x%llx, size = %lu\n", starfive_obj->dma_addr, obj->size);
| ^~~~~~~~
include/linux/kern_levels.h:5:25: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:422:25: note: in definition of macro 'printk_index_wrap'
422 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/drm/drm_print.h:494:9: note: in expansion of macro 'printk'
494 | printk##once(KERN_##level "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
| ^~~~~~
include/linux/kern_levels.h:14:25: note: in expansion of macro 'KERN_SOH'
14 | #define KERN_INFO KERN_SOH "6" /* informational */
| ^~~~~~~~
include/drm/drm_print.h:494:22: note: in expansion of macro 'KERN_INFO'
494 | printk##once(KERN_##level "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
| ^~~~~
include/drm/drm_print.h:498:9: note: in expansion of macro '_DRM_PRINTK'
498 | _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~
drivers/gpu/drm/starfive/starfive_drm_gem.c:132:9: note: in expansion of macro 'DRM_INFO'
132 | DRM_INFO("dma_addr = 0x%llx, size = %lu\n", starfive_obj->dma_addr, obj->size);
| ^~~~~~~~
At top level:
drivers/gpu/drm/starfive/starfive_drm_gem.c:17:42: warning: 'mmap_mem_ops' defined but not used [-Wunused-const-variable=]
17 | static const struct vm_operations_struct mmap_mem_ops = {
| ^~~~~~~~~~~~
vim +5 include/linux/kern_levels.h
314ba3520e513a7 Joe Perches 2012-07-30 4
04d2c8c83d0e3ac Joe Perches 2012-07-30 @5 #define KERN_SOH "\001" /* ASCII Start Of Header */
04d2c8c83d0e3ac Joe Perches 2012-07-30 6 #define KERN_SOH_ASCII '\001'
04d2c8c83d0e3ac Joe Perches 2012-07-30 7
:::::: The code at line 5 was first introduced by commit
:::::: 04d2c8c83d0e3ac5f78aeede51babb3236200112 printk: convert the format for KERN_<LEVEL> to a 2 byte pattern
:::::: TO: Joe Perches <joe(a)perches.com>
:::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
8 months
[ammarfaizi2-block:palmer/linux/riscv-sv48 1/9] arch/riscv/include/asm/pgtable-64.h:69:9: error: use of undeclared identifier 'PTRS_PER_PGD'
by kernel test robot
tree: https://github.com/ammarfaizi2/linux-block palmer/linux/riscv-sv48
head: d87f3297c62644624bcb8efcb519a2e28d684b45
commit: 86168d52ec671f83f5b6e7f49adfd90ee2f12f23 [1/9] riscv: Move KASAN mapping next to the kernel mapping
config: riscv-randconfig-r042-20220118 (https://download.01.org/0day-ci/archive/20220119/202201190958.fitxHfBp-lk...)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c10cbb243cafc0cf42c3e922cb29183279444432)
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/ammarfaizi2/linux-block/commit/86168d52ec671f83f5b6e7f...
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block palmer/linux/riscv-sv48
git checkout 86168d52ec671f83f5b6e7f49adfd90ee2f12f23
# 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 prepare
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 >>):
In file included from arch/riscv/kernel/asm-offsets.c:10:
In file included from include/linux/mm.h:33:
In file included from include/linux/pgtable.h:6:
In file included from arch/riscv/include/asm/pgtable.h:95:
>> arch/riscv/include/asm/pgtable-64.h:69:9: error: use of undeclared identifier 'PTRS_PER_PGD'
return pfn_to_page(pud_val(pud) >> _PAGE_PFN_SHIFT);
^
include/asm-generic/memory_model.h:53:21: note: expanded from macro 'pfn_to_page'
#define pfn_to_page __pfn_to_page
^
include/asm-generic/memory_model.h:25:29: note: expanded from macro '__pfn_to_page'
#define __pfn_to_page(pfn) (vmemmap + (pfn))
^
arch/riscv/include/asm/pgtable.h:63:34: note: expanded from macro 'vmemmap'
#define vmemmap ((struct page *)VMEMMAP_START)
^
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
arch/riscv/include/asm/pgtable.h:29:41: note: expanded from macro 'VMALLOC_START'
#define VMALLOC_START (PAGE_OFFSET - VMALLOC_SIZE)
^
arch/riscv/include/asm/pgtable.h:27:27: note: expanded from macro 'VMALLOC_SIZE'
#define VMALLOC_SIZE (KERN_VIRT_SIZE >> 1)
^
arch/riscv/include/asm/page.h:40:27: note: expanded from macro 'KERN_VIRT_SIZE'
#define KERN_VIRT_SIZE ((PTRS_PER_PGD / 2 * PGDIR_SIZE) / 2)
^
1 error generated.
make[2]: *** [scripts/Makefile.build:121: arch/riscv/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1197: prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:219: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +/PTRS_PER_PGD +69 arch/riscv/include/asm/pgtable-64.h
07037db5d479f9 Palmer Dabbelt 2017-07-10 66
8ad8b72721d0f0 Nick Hu 2020-01-06 67 static inline struct page *pud_page(pud_t pud)
8ad8b72721d0f0 Nick Hu 2020-01-06 68 {
8ad8b72721d0f0 Nick Hu 2020-01-06 @69 return pfn_to_page(pud_val(pud) >> _PAGE_PFN_SHIFT);
8ad8b72721d0f0 Nick Hu 2020-01-06 70 }
8ad8b72721d0f0 Nick Hu 2020-01-06 71
:::::: The code at line 69 was first introduced by commit
:::::: 8ad8b72721d0f07fa02dbe71f901743f9c71c8e6 riscv: Add KASAN support
:::::: TO: Nick Hu <nickhu(a)andestech.com>
:::::: CC: Palmer Dabbelt <palmerdabbelt(a)google.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
8 months
[asahilinux:bits/070-audio 4/10] drivers/dma/apple-admac.c:137:22: error: implicit declaration of function 'FIELD_GET'; did you mean 'FOLL_GET'?
by kernel test robot
tree: https://github.com/AsahiLinux/linux bits/070-audio
head: 63a99f1a44208593f5a423b5378824abc2246988
commit: 87fbc71e4e06939d5036c063908f76f03e88abae [4/10] dmaengine: apple-admac: Add Apple ADMAC driver
config: csky-allyesconfig (https://download.01.org/0day-ci/archive/20220119/202201190747.aM6P94bs-lk...)
compiler: csky-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/AsahiLinux/linux/commit/87fbc71e4e06939d5036c063908f76...
git remote add asahilinux https://github.com/AsahiLinux/linux
git fetch --no-tags asahilinux bits/070-audio
git checkout 87fbc71e4e06939d5036c063908f76f03e88abae
# 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=csky 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/dma/apple-admac.c:125:5: warning: no previous prototype for 'admac_alloc_chan_resources' [-Wmissing-prototypes]
125 | int admac_alloc_chan_resources(struct dma_chan *chan)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/dma/apple-admac.c:130:6: warning: no previous prototype for 'admac_free_chan_resources' [-Wmissing-prototypes]
130 | void admac_free_chan_resources(struct dma_chan *chan)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/dma/apple-admac.c:135:5: warning: no previous prototype for 'admac_ring_noccupied_slots' [-Wmissing-prototypes]
135 | int admac_ring_noccupied_slots(int ringval)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/dma/apple-admac.c: In function 'admac_ring_noccupied_slots':
>> drivers/dma/apple-admac.c:137:22: error: implicit declaration of function 'FIELD_GET'; did you mean 'FOLL_GET'? [-Werror=implicit-function-declaration]
137 | int wrslot = FIELD_GET(RING_WRITE_SLOT, ringval);
| ^~~~~~~~~
| FOLL_GET
drivers/dma/apple-admac.c: At top level:
drivers/dma/apple-admac.c:155:5: warning: no previous prototype for 'admac_cyclic_read_residue' [-Wmissing-prototypes]
155 | u32 admac_cyclic_read_residue(struct admac_data *ad, int channo, struct admac_tx *adtx)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/dma/apple-admac.c:181:17: warning: no previous prototype for 'admac_tx_status' [-Wmissing-prototypes]
181 | enum dma_status admac_tx_status(struct dma_chan *chan, dma_cookie_t cookie,
| ^~~~~~~~~~~~~~~
In file included from include/linux/printk.h:555,
from include/asm-generic/bug.h:22,
from arch/csky/include/asm/bug.h:18,
from include/linux/bug.h:5,
from include/linux/thread_info.h:13,
from include/asm-generic/current.h:5,
from ./arch/csky/include/generated/asm/current.h:1,
from include/linux/sched.h:12,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from drivers/dma/apple-admac.c:2:
drivers/dma/apple-admac.c: In function 'admac_tx_status':
drivers/dma/apple-admac.c:221:34: warning: format '%lx' expects argument of type 'long unsigned int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
221 | dev_dbg(ad->dev, "ch%d residue: %lx, (%ld%%)\n", adchan->no,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:134:29: note: in definition of macro '__dynamic_func_call'
134 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:166:9: note: in expansion of macro '_dynamic_func_call'
166 | _dynamic_func_call(fmt,__dynamic_dev_dbg, \
| ^~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:155:9: note: in expansion of macro 'dynamic_dev_dbg'
155 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~
include/linux/dev_printk.h:155:30: note: in expansion of macro 'dev_fmt'
155 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
drivers/dma/apple-admac.c:221:17: note: in expansion of macro 'dev_dbg'
221 | dev_dbg(ad->dev, "ch%d residue: %lx, (%ld%%)\n", adchan->no,
| ^~~~~~~
drivers/dma/apple-admac.c:221:51: note: format string is defined here
221 | dev_dbg(ad->dev, "ch%d residue: %lx, (%ld%%)\n", adchan->no,
| ~~^
| |
| long unsigned int
| %x
In file included from include/linux/printk.h:555,
from include/asm-generic/bug.h:22,
from arch/csky/include/asm/bug.h:18,
from include/linux/bug.h:5,
from include/linux/thread_info.h:13,
from include/asm-generic/current.h:5,
from ./arch/csky/include/generated/asm/current.h:1,
from include/linux/sched.h:12,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from drivers/dma/apple-admac.c:2:
drivers/dma/apple-admac.c:221:34: warning: format '%ld' expects argument of type 'long int', but argument 6 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
221 | dev_dbg(ad->dev, "ch%d residue: %lx, (%ld%%)\n", adchan->no,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:134:29: note: in definition of macro '__dynamic_func_call'
134 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:166:9: note: in expansion of macro '_dynamic_func_call'
166 | _dynamic_func_call(fmt,__dynamic_dev_dbg, \
| ^~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:155:9: note: in expansion of macro 'dynamic_dev_dbg'
155 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~
include/linux/dev_printk.h:155:30: note: in expansion of macro 'dev_fmt'
155 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
drivers/dma/apple-admac.c:221:17: note: in expansion of macro 'dev_dbg'
221 | dev_dbg(ad->dev, "ch%d residue: %lx, (%ld%%)\n", adchan->no,
| ^~~~~~~
drivers/dma/apple-admac.c:221:57: note: format string is defined here
221 | dev_dbg(ad->dev, "ch%d residue: %lx, (%ld%%)\n", adchan->no,
| ~~^
| |
| long int
| %d
drivers/dma/apple-admac.c: At top level:
drivers/dma/apple-admac.c:228:6: warning: no previous prototype for 'admac_start' [-Wmissing-prototypes]
228 | void admac_start(struct admac_chan *adchan)
| ^~~~~~~~~~~
drivers/dma/apple-admac.c:244:6: warning: no previous prototype for 'admac_issue_pending' [-Wmissing-prototypes]
244 | void admac_issue_pending(struct dma_chan *chan)
| ^~~~~~~~~~~~~~~~~~~
drivers/dma/apple-admac.c:263:5: warning: no previous prototype for 'admac_pause' [-Wmissing-prototypes]
263 | int admac_pause(struct dma_chan *chan)
| ^~~~~~~~~~~
drivers/dma/apple-admac.c:272:5: warning: no previous prototype for 'admac_resume' [-Wmissing-prototypes]
272 | int admac_resume(struct dma_chan *chan)
| ^~~~~~~~~~~~
drivers/dma/apple-admac.c:281:5: warning: no previous prototype for 'admac_terminate_all' [-Wmissing-prototypes]
281 | int admac_terminate_all(struct dma_chan *chan)
| ^~~~~~~~~~~~~~~~~~~
drivers/dma/apple-admac.c:303:14: warning: no previous prototype for 'admac_tx_submit' [-Wmissing-prototypes]
vim +137 drivers/dma/apple-admac.c
134
135 int admac_ring_noccupied_slots(int ringval)
136 {
> 137 int wrslot = FIELD_GET(RING_WRITE_SLOT, ringval);
138 int rdslot = FIELD_GET(RING_READ_SLOT, ringval);
139
140 if (wrslot != rdslot) {
141 return (wrslot + 4 - rdslot) % 4;
142 } else {
143 WARN_ON((ringval & (RING_FULL | RING_EMPTY)) == 0);
144
145 if (ringval & RING_FULL)
146 return 4;
147 else
148 return 0;
149 }
150 }
151
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
8 months
