* [madvenka786:orc_v3 20/21] include/linux/ftrace.h:119:6: error: expected identifier or '('
@ 2023-01-20 10:54 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-01-20 10:54 UTC (permalink / raw)
To: Madhavan T. Venkataraman; +Cc: llvm, oe-kbuild-all, Suraj Jitindar Singh
tree: https://github.com/madvenka786/linux orc_v3
head: a0c212ed0823caa5a7ec431d3a5ec07b46964384
commit: 1fabd84ba1fcc2dffd5d1c9cdb4844f780947738 [20/21] arm64: Miscellaneous changes required for enabling livepatch
config: x86_64-randconfig-a012 (https://download.01.org/0day-ci/archive/20230120/202301201855.ORACPe0m-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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/madvenka786/linux/commit/1fabd84ba1fcc2dffd5d1c9cdb4844f780947738
git remote add madvenka786 https://github.com/madvenka786/linux
git fetch --no-tags madvenka786 orc_v3
git checkout 1fabd84ba1fcc2dffd5d1c9cdb4844f780947738
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/fsi/fsi-core.c:96:
In file included from include/trace/events/fsi.h:214:
In file included from include/trace/define_trace.h:102:
In file included from include/trace/trace_events.h:21:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from drivers/fsi/fsi-core.c:96:
In file included from include/trace/events/fsi.h:214:
In file included from include/trace/define_trace.h:102:
In file included from include/trace/trace_events.h:21:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
2 errors generated.
--
In file included from net/sunrpc/sched.c:25:
In file included from include/linux/sunrpc/clnt.h:20:
In file included from include/linux/sunrpc/sched.h:19:
include/linux/sunrpc/xdr.h:753:10: warning: result of comparison of constant 4611686018427387903 with expression of type '__u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare]
if (len > SIZE_MAX / sizeof(*p))
~~~ ^ ~~~~~~~~~~~~~~~~~~~~~
In file included from net/sunrpc/sched.c:31:
In file included from include/trace/events/sunrpc.h:2370:
In file included from include/trace/define_trace.h:102:
In file included from include/trace/trace_events.h:21:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from net/sunrpc/sched.c:31:
In file included from include/trace/events/sunrpc.h:2370:
In file included from include/trace/define_trace.h:102:
In file included from include/trace/trace_events.h:21:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
1 warning and 2 errors generated.
--
In file included from drivers/acpi/processor_idle.c:24:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from drivers/acpi/processor_idle.c:24:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
drivers/acpi/processor_idle.c:1101:12: warning: no previous prototype for function 'acpi_processor_ffh_lpi_probe' [-Wmissing-prototypes]
int __weak acpi_processor_ffh_lpi_probe(unsigned int cpu)
^
drivers/acpi/processor_idle.c:1101:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int __weak acpi_processor_ffh_lpi_probe(unsigned int cpu)
^
static
drivers/acpi/processor_idle.c:1170:12: warning: no previous prototype for function 'acpi_processor_ffh_lpi_enter' [-Wmissing-prototypes]
int __weak acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi)
^
drivers/acpi/processor_idle.c:1170:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int __weak acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi)
^
static
2 warnings and 2 errors generated.
--
In file included from kernel/sched/fair.c:55:
In file included from kernel/sched/sched.h:61:
In file included from include/linux/syscalls_api.h:1:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from kernel/sched/fair.c:55:
In file included from kernel/sched/sched.h:61:
In file included from include/linux/syscalls_api.h:1:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
kernel/sched/fair.c:673:5: warning: no previous prototype for function 'sched_update_scaling' [-Wmissing-prototypes]
int sched_update_scaling(void)
^
kernel/sched/fair.c:673:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int sched_update_scaling(void)
^
static
1 warning and 2 errors generated.
--
In file included from drivers/dma/idxd/init.c:23:
In file included from drivers/dma/idxd/idxd.h:15:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from drivers/dma/idxd/init.c:23:
In file included from drivers/dma/idxd/idxd.h:15:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
drivers/dma/idxd/init.c:642:45: warning: shift count >= width of type [-Wshift-count-overflow]
rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
1 warning and 2 errors generated.
--
In file included from kernel/time/hrtimer.c:30:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from kernel/time/hrtimer.c:30:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
kernel/time/hrtimer.c:120:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[CLOCK_REALTIME] = HRTIMER_BASE_REALTIME,
^~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:118:27: note: previous initialization is here
[0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES,
^~~~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:121:22: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[CLOCK_MONOTONIC] = HRTIMER_BASE_MONOTONIC,
^~~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:118:27: note: previous initialization is here
[0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES,
^~~~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:122:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[CLOCK_BOOTTIME] = HRTIMER_BASE_BOOTTIME,
^~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:118:27: note: previous initialization is here
[0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES,
^~~~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:123:17: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[CLOCK_TAI] = HRTIMER_BASE_TAI,
^~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:118:27: note: previous initialization is here
[0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES,
^~~~~~~~~~~~~~~~~~~~~~~
4 warnings and 2 errors generated.
--
In file included from kernel/time/posix-stubs.c:13:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from kernel/time/posix-stubs.c:13:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
kernel/time/posix-stubs.c:25:17: warning: no previous prototype for function 'sys_ni_posix_timers' [-Wmissing-prototypes]
asmlinkage long sys_ni_posix_timers(void)
^
kernel/time/posix-stubs.c:25:12: note: declare 'static' if the function is not intended to be used outside of this translation unit
asmlinkage long sys_ni_posix_timers(void)
^
static
1 warning and 2 errors generated.
--
In file included from kernel/events/core.c:34:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from kernel/events/core.c:34:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from kernel/events/core.c:43:
include/linux/mman.h:154:9: warning: division by zero is undefined [-Wdivision-by-zero]
_calc_vm_trans(flags, MAP_SYNC, VM_SYNC ) |
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/mman.h:132:21: note: expanded from macro '_calc_vm_trans'
: ((x) & (bit1)) / ((bit1) / (bit2))))
^ ~~~~~~~~~~~~~~~~~
1 warning and 2 errors generated.
--
In file included from kernel/sysctl.c:52:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from kernel/sysctl.c:52:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from kernel/sysctl.c:54:
In file included from include/linux/nfs_fs.h:31:
In file included from include/linux/sunrpc/auth.h:13:
In file included from include/linux/sunrpc/sched.h:19:
include/linux/sunrpc/xdr.h:753:10: warning: result of comparison of constant 4611686018427387903 with expression of type '__u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare]
if (len > SIZE_MAX / sizeof(*p))
~~~ ^ ~~~~~~~~~~~~~~~~~~~~~
1 warning and 2 errors generated.
--
In file included from kernel/signal.c:30:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
^
arch/x86/include/asm/ftrace.h:65:2: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
In file included from kernel/signal.c:30:
In file included from include/linux/syscalls.h:88:
In file included from include/trace/syscall.h:7:
In file included from include/linux/trace_events.h:10:
In file included from include/linux/perf_event.h:52:
>> include/linux/ftrace.h:119:6: error: expected identifier or '('
arch/x86/include/asm/ftrace.h:65:35: note: expanded from macro 'ftrace_instruction_pointer_set'
do { (fregs)->regs.ip = (_ip); } while (0)
^
kernel/signal.c:137:37: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
case 4: ready = signal->sig[3] &~ blocked->sig[3];
^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
unsigned long sig[_NSIG_WORDS];
^
kernel/signal.c:137:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
case 4: ready = signal->sig[3] &~ blocked->sig[3];
^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
unsigned long sig[_NSIG_WORDS];
^
kernel/signal.c:138:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
ready |= signal->sig[2] &~ blocked->sig[2];
^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
unsigned long sig[_NSIG_WORDS];
^
kernel/signal.c:138:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
ready |= signal->sig[2] &~ blocked->sig[2];
^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
unsigned long sig[_NSIG_WORDS];
^
kernel/signal.c:139:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
ready |= signal->sig[1] &~ blocked->sig[1];
^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
unsigned long sig[_NSIG_WORDS];
^
kernel/signal.c:139:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
ready |= signal->sig[1] &~ blocked->sig[1];
^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
unsigned long sig[_NSIG_WORDS];
^
kernel/signal.c:143:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
case 2: ready = signal->sig[1] &~ blocked->sig[1];
^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
unsigned long sig[_NSIG_WORDS];
^
kernel/signal.c:143:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
case 2: ready = signal->sig[1] &~ blocked->sig[1];
^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
unsigned long sig[_NSIG_WORDS];
^
8 warnings and 2 errors generated.
..
vim +119 include/linux/ftrace.h
113
114 /*
115 * ftrace_instruction_pointer_set() is to be defined by the architecture
116 * if to allow setting of the instruction pointer from the ftrace_regs
117 * to support live kernel patching.
118 */
> 119 void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
120 unsigned long pc);
121
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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