From: kernel test robot <lkp@intel.com>
To: Schspa Shi <schspa@gmail.com>,
tglx@linutronix.de, longman@redhat.com, swboyd@chromium.org,
linux@roeck-us.net, wuchi.zero@gmail.com
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
Schspa Shi <schspa@gmail.com>
Subject: Re: [PATCH v2 2/2] debugobject: add unit test for static debug object
Date: Sat, 4 Mar 2023 14:30:38 +0800 [thread overview]
Message-ID: <202303041412.ikI5GiS6-lkp@intel.com> (raw)
In-Reply-To: <20230303183147.934793-2-schspa@gmail.com>
Hi Schspa,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.2 next-20230303]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Schspa-Shi/debugobject-add-unit-test-for-static-debug-object/20230304-024247
patch link: https://lore.kernel.org/r/20230303183147.934793-2-schspa%40gmail.com
patch subject: [PATCH v2 2/2] debugobject: add unit test for static debug object
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20230304/202303041412.ikI5GiS6-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 12.1.0
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/intel-lab-lkp/linux/commit/54cf5a36c1c89cb79463e38bdbd636a016a80c66
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Schspa-Shi/debugobject-add-unit-test-for-static-debug-object/20230304-024247
git checkout 54cf5a36c1c89cb79463e38bdbd636a016a80c66
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303041412.ikI5GiS6-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
In file included from include/linux/kgdb.h:19,
from include/drm/drm_util.h:36,
from include/drm/drm_connector.h:32,
from include/drm/drm_modes.h:33,
from include/drm/drm_crtc.h:32,
from include/drm/drm_atomic_helper.h:31,
from drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c:8:
>> include/linux/kprobes.h:70:9: error: unknown type name 'kprobe_opcode_t'
70 | kprobe_opcode_t *addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:85:9: error: unknown type name 'kprobe_opcode_t'
85 | kprobe_opcode_t opcode;
| ^~~~~~~~~~~~~~~
>> include/linux/kprobes.h:88:35: error: field 'ainsn' has incomplete type
88 | struct arch_specific_insn ainsn;
| ^~~~~
include/linux/kprobes.h:174:9: error: unknown type name 'kprobe_opcode_t'
174 | kprobe_opcode_t *ret_addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:298:33: error: unknown type name 'kprobe_opcode_t'
298 | extern int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, unsigned long offset);
| ^~~~~~~~~~~~~~~
In file included from include/asm-generic/percpu.h:7,
from arch/alpha/include/asm/percpu.h:17,
from include/linux/irqflags.h:17,
from include/linux/spinlock.h:59,
from include/drm/drm_crtc.h:28:
include/linux/kprobes.h: In function 'get_kprobe_ctlblk':
>> include/linux/percpu-defs.h:219:59: error: invalid use of undefined type 'struct kprobe_ctlblk'
219 | const void __percpu *__vpp_verify = (typeof((ptr) + 0))NULL; \
| ^
include/linux/percpu-defs.h:241:9: note: in expansion of macro '__verify_pcpu_ptr'
241 | __verify_pcpu_ptr(ptr); \
| ^~~~~~~~~~~~~~~~~
include/linux/percpu-defs.h:252:27: note: in expansion of macro 'raw_cpu_ptr'
252 | #define this_cpu_ptr(ptr) raw_cpu_ptr(ptr)
| ^~~~~~~~~~~
include/linux/kprobes.h:414:16: note: in expansion of macro 'this_cpu_ptr'
414 | return this_cpu_ptr(&kprobe_ctlblk);
| ^~~~~~~~~~~~
include/linux/kprobes.h: At top level:
include/linux/kprobes.h:417:1: error: unknown type name 'kprobe_opcode_t'
417 | kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int offset);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:418:1: error: unknown type name 'kprobe_opcode_t'
418 | kprobe_opcode_t *arch_adjust_kprobe_addr(unsigned long addr, unsigned long offset, bool *on_func_entry);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h: In function 'kprobe_page_fault':
>> include/linux/kprobes.h:599:16: error: implicit declaration of function 'kprobe_fault_handler' [-Werror=implicit-function-declaration]
599 | return kprobe_fault_handler(regs, trap);
| ^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from include/linux/kgdb.h:19,
from include/linux/fb.h:6,
from include/linux/vga_switcheroo.h:34,
from sound/pci/hda/hda_intel.c:52:
>> include/linux/kprobes.h:70:9: error: unknown type name 'kprobe_opcode_t'
70 | kprobe_opcode_t *addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:85:9: error: unknown type name 'kprobe_opcode_t'
85 | kprobe_opcode_t opcode;
| ^~~~~~~~~~~~~~~
>> include/linux/kprobes.h:88:35: error: field 'ainsn' has incomplete type
88 | struct arch_specific_insn ainsn;
| ^~~~~
include/linux/kprobes.h:174:9: error: unknown type name 'kprobe_opcode_t'
174 | kprobe_opcode_t *ret_addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:298:33: error: unknown type name 'kprobe_opcode_t'
298 | extern int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, unsigned long offset);
| ^~~~~~~~~~~~~~~
In file included from include/asm-generic/percpu.h:7,
from arch/alpha/include/asm/percpu.h:17,
from include/linux/irqflags.h:17,
from include/linux/rcupdate.h:26,
from include/linux/rculist.h:11,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from include/linux/delay.h:23,
from sound/pci/hda/hda_intel.c:23:
include/linux/kprobes.h: In function 'get_kprobe_ctlblk':
>> include/linux/percpu-defs.h:219:59: error: invalid use of undefined type 'struct kprobe_ctlblk'
219 | const void __percpu *__vpp_verify = (typeof((ptr) + 0))NULL; \
| ^
include/linux/percpu-defs.h:241:9: note: in expansion of macro '__verify_pcpu_ptr'
241 | __verify_pcpu_ptr(ptr); \
| ^~~~~~~~~~~~~~~~~
include/linux/percpu-defs.h:252:27: note: in expansion of macro 'raw_cpu_ptr'
252 | #define this_cpu_ptr(ptr) raw_cpu_ptr(ptr)
| ^~~~~~~~~~~
include/linux/kprobes.h:414:16: note: in expansion of macro 'this_cpu_ptr'
414 | return this_cpu_ptr(&kprobe_ctlblk);
| ^~~~~~~~~~~~
include/linux/kprobes.h: At top level:
include/linux/kprobes.h:417:1: error: unknown type name 'kprobe_opcode_t'
417 | kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int offset);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:418:1: error: unknown type name 'kprobe_opcode_t'
418 | kprobe_opcode_t *arch_adjust_kprobe_addr(unsigned long addr, unsigned long offset, bool *on_func_entry);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h: In function 'kprobe_page_fault':
>> include/linux/kprobes.h:599:16: error: implicit declaration of function 'kprobe_fault_handler' [-Werror=implicit-function-declaration]
599 | return kprobe_fault_handler(regs, trap);
| ^~~~~~~~~~~~~~~~~~~~
In file included from include/linux/init.h:5,
from include/linux/printk.h:6,
from include/asm-generic/bug.h:22,
from arch/alpha/include/asm/bug.h:23,
from include/linux/bug.h:5,
from include/linux/thread_info.h:13,
from include/asm-generic/current.h:5,
from ./arch/alpha/include/generated/asm/current.h:1,
from include/linux/sched.h:12:
sound/pci/hda/hda_intel.c: At top level:
include/linux/build_bug.h:16:51: error: bit-field '<anonymous>' width not an integer constant
16 | #define BUILD_BUG_ON_ZERO(e) ((int)(sizeof(struct { int:(-!!(e)); })))
| ^
include/linux/compiler.h:232:33: note: in expansion of macro 'BUILD_BUG_ON_ZERO'
232 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:55:59: note: in expansion of macro '__must_be_array'
55 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~~~~~~~~~~~
include/linux/moduleparam.h:517:20: note: in expansion of macro 'ARRAY_SIZE'
517 | = { .max = ARRAY_SIZE(array), .num = nump, \
| ^~~~~~~~~~
include/linux/moduleparam.h:501:9: note: in expansion of macro 'module_param_array_named'
501 | module_param_array_named(name, name, type, nump, perm)
| ^~~~~~~~~~~~~~~~~~~~~~~~
sound/pci/hda/hda_intel.c:125:1: note: in expansion of macro 'module_param_array'
125 | module_param_array(index, int, NULL, 0444);
| ^~~~~~~~~~~~~~~~~~
sound/pci/hda/hda_intel.c:104:12: warning: 'index' defined but not used [-Wunused-variable]
104 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
| ^~~~~
cc1: some warnings being treated as errors
--
In file included from include/linux/kgdb.h:19,
from include/drm/drm_util.h:36,
from include/drm/drm_connector.h:32,
from include/drm/drm_modes.h:33,
from include/drm/drm_crtc.h:32,
from include/drm/drm_atomic.h:31,
from drivers/gpu/drm/arm/malidp_planes.c:12:
>> include/linux/kprobes.h:70:9: error: unknown type name 'kprobe_opcode_t'
70 | kprobe_opcode_t *addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:85:9: error: unknown type name 'kprobe_opcode_t'
85 | kprobe_opcode_t opcode;
| ^~~~~~~~~~~~~~~
>> include/linux/kprobes.h:88:35: error: field 'ainsn' has incomplete type
88 | struct arch_specific_insn ainsn;
| ^~~~~
include/linux/kprobes.h:174:9: error: unknown type name 'kprobe_opcode_t'
174 | kprobe_opcode_t *ret_addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:298:33: error: unknown type name 'kprobe_opcode_t'
298 | extern int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, unsigned long offset);
| ^~~~~~~~~~~~~~~
In file included from include/asm-generic/percpu.h:7,
from arch/alpha/include/asm/percpu.h:17,
from include/linux/irqflags.h:17,
from include/linux/spinlock.h:59,
from include/linux/mmzone.h:8,
from include/linux/gfp.h:7,
from include/linux/mm.h:7,
from include/linux/scatterlist.h:8,
from include/linux/iommu.h:10,
from drivers/gpu/drm/arm/malidp_planes.c:9:
include/linux/kprobes.h: In function 'get_kprobe_ctlblk':
>> include/linux/percpu-defs.h:219:59: error: invalid use of undefined type 'struct kprobe_ctlblk'
219 | const void __percpu *__vpp_verify = (typeof((ptr) + 0))NULL; \
| ^
include/linux/percpu-defs.h:241:9: note: in expansion of macro '__verify_pcpu_ptr'
241 | __verify_pcpu_ptr(ptr); \
| ^~~~~~~~~~~~~~~~~
include/linux/percpu-defs.h:252:27: note: in expansion of macro 'raw_cpu_ptr'
252 | #define this_cpu_ptr(ptr) raw_cpu_ptr(ptr)
| ^~~~~~~~~~~
include/linux/kprobes.h:414:16: note: in expansion of macro 'this_cpu_ptr'
414 | return this_cpu_ptr(&kprobe_ctlblk);
| ^~~~~~~~~~~~
include/linux/kprobes.h: At top level:
include/linux/kprobes.h:417:1: error: unknown type name 'kprobe_opcode_t'
417 | kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int offset);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:418:1: error: unknown type name 'kprobe_opcode_t'
418 | kprobe_opcode_t *arch_adjust_kprobe_addr(unsigned long addr, unsigned long offset, bool *on_func_entry);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h: In function 'kprobe_page_fault':
include/linux/kprobes.h:599:16: error: implicit declaration of function 'kprobe_fault_handler'; did you mean 'iommu_set_fault_handler'? [-Werror=implicit-function-declaration]
599 | return kprobe_fault_handler(regs, trap);
| ^~~~~~~~~~~~~~~~~~~~
| iommu_set_fault_handler
cc1: some warnings being treated as errors
--
In file included from include/linux/kgdb.h:19,
from drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:31,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:29,
from drivers/gpu/drm/amd/amdgpu/../include/dm_pp_interface.h:26,
from drivers/gpu/drm/amd/amdgpu/amdgpu.h:64,
from drivers/gpu/drm/amd/amdgpu/si_dma.c:25:
>> include/linux/kprobes.h:70:9: error: unknown type name 'kprobe_opcode_t'
70 | kprobe_opcode_t *addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:85:9: error: unknown type name 'kprobe_opcode_t'
85 | kprobe_opcode_t opcode;
| ^~~~~~~~~~~~~~~
>> include/linux/kprobes.h:88:35: error: field 'ainsn' has incomplete type
88 | struct arch_specific_insn ainsn;
| ^~~~~
include/linux/kprobes.h:174:9: error: unknown type name 'kprobe_opcode_t'
174 | kprobe_opcode_t *ret_addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:298:33: error: unknown type name 'kprobe_opcode_t'
298 | extern int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, unsigned long offset);
| ^~~~~~~~~~~~~~~
In file included from include/asm-generic/percpu.h:7,
from arch/alpha/include/asm/percpu.h:17,
from include/linux/irqflags.h:17,
from include/linux/spinlock.h:59,
from include/linux/wait.h:9,
from include/linux/dma-fence.h:17,
from include/drm/gpu_scheduler.h:28,
from drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h:28,
from drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h:29,
from drivers/gpu/drm/amd/amdgpu/amdgpu.h:43:
include/linux/kprobes.h: In function 'get_kprobe_ctlblk':
>> include/linux/percpu-defs.h:219:59: error: invalid use of undefined type 'struct kprobe_ctlblk'
219 | const void __percpu *__vpp_verify = (typeof((ptr) + 0))NULL; \
| ^
include/linux/percpu-defs.h:241:9: note: in expansion of macro '__verify_pcpu_ptr'
241 | __verify_pcpu_ptr(ptr); \
| ^~~~~~~~~~~~~~~~~
include/linux/percpu-defs.h:252:27: note: in expansion of macro 'raw_cpu_ptr'
252 | #define this_cpu_ptr(ptr) raw_cpu_ptr(ptr)
| ^~~~~~~~~~~
include/linux/kprobes.h:414:16: note: in expansion of macro 'this_cpu_ptr'
414 | return this_cpu_ptr(&kprobe_ctlblk);
| ^~~~~~~~~~~~
include/linux/kprobes.h: At top level:
include/linux/kprobes.h:417:1: error: unknown type name 'kprobe_opcode_t'
417 | kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int offset);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:418:1: error: unknown type name 'kprobe_opcode_t'
418 | kprobe_opcode_t *arch_adjust_kprobe_addr(unsigned long addr, unsigned long offset, bool *on_func_entry);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h: In function 'kprobe_page_fault':
>> include/linux/kprobes.h:599:16: error: implicit declaration of function 'kprobe_fault_handler' [-Werror=implicit-function-declaration]
599 | return kprobe_fault_handler(regs, trap);
| ^~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dc_types.h:37,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:30:
drivers/gpu/drm/amd/amdgpu/../display/dc/dc_hdmi_types.h: At top level:
drivers/gpu/drm/amd/amdgpu/../display/dc/dc_hdmi_types.h:53:22: warning: 'dp_hdmi_dongle_signature_str' defined but not used [-Wunused-const-variable=]
53 | static const uint8_t dp_hdmi_dongle_signature_str[] = "DP-HDMI ADAPTOR";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from include/linux/kgdb.h:19,
from drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:31,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:29,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:35,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_opp.c:26:
>> include/linux/kprobes.h:70:9: error: unknown type name 'kprobe_opcode_t'
70 | kprobe_opcode_t *addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:85:9: error: unknown type name 'kprobe_opcode_t'
85 | kprobe_opcode_t opcode;
| ^~~~~~~~~~~~~~~
>> include/linux/kprobes.h:88:35: error: field 'ainsn' has incomplete type
88 | struct arch_specific_insn ainsn;
| ^~~~~
include/linux/kprobes.h:174:9: error: unknown type name 'kprobe_opcode_t'
174 | kprobe_opcode_t *ret_addr;
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:298:33: error: unknown type name 'kprobe_opcode_t'
298 | extern int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, unsigned long offset);
| ^~~~~~~~~~~~~~~
In file included from include/asm-generic/percpu.h:7,
from arch/alpha/include/asm/percpu.h:17,
from include/linux/irqflags.h:17,
from include/linux/spinlock.h:59,
from include/linux/mmzone.h:8,
from include/linux/gfp.h:7,
from include/linux/slab.h:15,
from drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:30:
include/linux/kprobes.h: In function 'get_kprobe_ctlblk':
>> include/linux/percpu-defs.h:219:59: error: invalid use of undefined type 'struct kprobe_ctlblk'
219 | const void __percpu *__vpp_verify = (typeof((ptr) + 0))NULL; \
| ^
include/linux/percpu-defs.h:241:9: note: in expansion of macro '__verify_pcpu_ptr'
241 | __verify_pcpu_ptr(ptr); \
| ^~~~~~~~~~~~~~~~~
include/linux/percpu-defs.h:252:27: note: in expansion of macro 'raw_cpu_ptr'
252 | #define this_cpu_ptr(ptr) raw_cpu_ptr(ptr)
| ^~~~~~~~~~~
include/linux/kprobes.h:414:16: note: in expansion of macro 'this_cpu_ptr'
414 | return this_cpu_ptr(&kprobe_ctlblk);
| ^~~~~~~~~~~~
include/linux/kprobes.h: At top level:
include/linux/kprobes.h:417:1: error: unknown type name 'kprobe_opcode_t'
417 | kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int offset);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h:418:1: error: unknown type name 'kprobe_opcode_t'
418 | kprobe_opcode_t *arch_adjust_kprobe_addr(unsigned long addr, unsigned long offset, bool *on_func_entry);
| ^~~~~~~~~~~~~~~
include/linux/kprobes.h: In function 'kprobe_page_fault':
>> include/linux/kprobes.h:599:16: error: implicit declaration of function 'kprobe_fault_handler' [-Werror=implicit-function-declaration]
599 | return kprobe_fault_handler(regs, trap);
| ^~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_opp.h:30,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_opp.c:29:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h: At top level:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:143:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
143 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:140:22: warning: 'DP_VGA_LVDS_CONVERTER_ID_3' defined but not used [-Wunused-const-variable=]
140 | static const uint8_t DP_VGA_LVDS_CONVERTER_ID_3[] = "dnomlA";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:138:22: warning: 'DP_VGA_LVDS_CONVERTER_ID_2' defined but not used [-Wunused-const-variable=]
138 | static const uint8_t DP_VGA_LVDS_CONVERTER_ID_2[] = "sivarT";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:135:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
135 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:133:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
133 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:132:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
132 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3};
| ^~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dc_types.h:37,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:30:
drivers/gpu/drm/amd/amdgpu/../display/dc/dc_hdmi_types.h:53:22: warning: 'dp_hdmi_dongle_signature_str' defined but not used [-Wunused-const-variable=]
53 | static const uint8_t dp_hdmi_dongle_signature_str[] = "DP-HDMI ADAPTOR";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
..
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for KPROBES
Depends on [n]: MODULES [=y] && HAVE_KPROBES [=n]
Selected by [y]:
- TEST_STATIC_DEBUGOBJECT [=y] && RUNTIME_TESTING_MENU [=y] && KUNIT [=y]
vim +/kprobe_opcode_t +70 include/linux/kprobes.h
d0aaff9796c331 Prasanna S Panchamukhi 2005-09-06 49
^1da177e4c3f41 Linus Torvalds 2005-04-16 50 struct kprobe;
^1da177e4c3f41 Linus Torvalds 2005-04-16 51 struct pt_regs;
b94cce926b2b90 Hien Nguyen 2005-06-23 52 struct kretprobe;
b94cce926b2b90 Hien Nguyen 2005-06-23 53 struct kretprobe_instance;
^1da177e4c3f41 Linus Torvalds 2005-04-16 54 typedef int (*kprobe_pre_handler_t) (struct kprobe *, struct pt_regs *);
^1da177e4c3f41 Linus Torvalds 2005-04-16 55 typedef void (*kprobe_post_handler_t) (struct kprobe *, struct pt_regs *,
^1da177e4c3f41 Linus Torvalds 2005-04-16 56 unsigned long flags);
b94cce926b2b90 Hien Nguyen 2005-06-23 57 typedef int (*kretprobe_handler_t) (struct kretprobe_instance *,
b94cce926b2b90 Hien Nguyen 2005-06-23 58 struct pt_regs *);
b94cce926b2b90 Hien Nguyen 2005-06-23 59
^1da177e4c3f41 Linus Torvalds 2005-04-16 60 struct kprobe {
^1da177e4c3f41 Linus Torvalds 2005-04-16 61 struct hlist_node hlist;
^1da177e4c3f41 Linus Torvalds 2005-04-16 62
64f562c6df3cfc Ananth N Mavinakayanahalli 2005-05-05 63 /* list of kprobes for multi-handler support */
64f562c6df3cfc Ananth N Mavinakayanahalli 2005-05-05 64 struct list_head list;
64f562c6df3cfc Ananth N Mavinakayanahalli 2005-05-05 65
ea32c65cc2d229 Prasanna S Panchamukhi 2005-06-23 66 /*count the number of times this probe was temporarily disarmed */
ea32c65cc2d229 Prasanna S Panchamukhi 2005-06-23 67 unsigned long nmissed;
ea32c65cc2d229 Prasanna S Panchamukhi 2005-06-23 68
^1da177e4c3f41 Linus Torvalds 2005-04-16 69 /* location of the probe point */
^1da177e4c3f41 Linus Torvalds 2005-04-16 @70 kprobe_opcode_t *addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 71
3a872d89baae82 Ananth N Mavinakayanahalli 2006-10-02 72 /* Allow user to indicate symbol name of the probe point */
9b3af29bf33bfe Ananth N Mavinakayanahalli 2007-05-08 73 const char *symbol_name;
3a872d89baae82 Ananth N Mavinakayanahalli 2006-10-02 74
3a872d89baae82 Ananth N Mavinakayanahalli 2006-10-02 75 /* Offset into the symbol */
3a872d89baae82 Ananth N Mavinakayanahalli 2006-10-02 76 unsigned int offset;
3a872d89baae82 Ananth N Mavinakayanahalli 2006-10-02 77
^1da177e4c3f41 Linus Torvalds 2005-04-16 78 /* Called before addr is executed. */
^1da177e4c3f41 Linus Torvalds 2005-04-16 79 kprobe_pre_handler_t pre_handler;
^1da177e4c3f41 Linus Torvalds 2005-04-16 80
^1da177e4c3f41 Linus Torvalds 2005-04-16 81 /* Called after addr is executed, unless... */
^1da177e4c3f41 Linus Torvalds 2005-04-16 82 kprobe_post_handler_t post_handler;
^1da177e4c3f41 Linus Torvalds 2005-04-16 83
^1da177e4c3f41 Linus Torvalds 2005-04-16 84 /* Saved opcode (which has been replaced with breakpoint) */
^1da177e4c3f41 Linus Torvalds 2005-04-16 85 kprobe_opcode_t opcode;
^1da177e4c3f41 Linus Torvalds 2005-04-16 86
^1da177e4c3f41 Linus Torvalds 2005-04-16 87 /* copy of the original instruction */
^1da177e4c3f41 Linus Torvalds 2005-04-16 @88 struct arch_specific_insn ainsn;
e8386a0cb22f4a Masami Hiramatsu 2009-01-06 89
de5bd88d5a5cce Masami Hiramatsu 2009-04-06 90 /*
de5bd88d5a5cce Masami Hiramatsu 2009-04-06 91 * Indicates various status flags.
de5bd88d5a5cce Masami Hiramatsu 2009-04-06 92 * Protected by kprobe_mutex after this kprobe is registered.
de5bd88d5a5cce Masami Hiramatsu 2009-04-06 93 */
e8386a0cb22f4a Masami Hiramatsu 2009-01-06 94 u32 flags;
^1da177e4c3f41 Linus Torvalds 2005-04-16 95 };
^1da177e4c3f41 Linus Torvalds 2005-04-16 96
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
next prev parent reply other threads:[~2023-03-04 6:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 18:31 [PATCH v2 1/2] debugobject: fix concurrency issues with is_static_object Schspa Shi
2023-03-03 18:31 ` [PATCH v2 2/2] debugobject: add unit test for static debug object Schspa Shi
2023-03-04 6:30 ` kernel test robot [this message]
2023-03-04 10:16 ` kernel test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202303041412.ikI5GiS6-lkp@intel.com \
--to=lkp@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@roeck-us.net \
--cc=longman@redhat.com \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=schspa@gmail.com \
--cc=swboyd@chromium.org \
--cc=tglx@linutronix.de \
--cc=wuchi.zero@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.