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Message-ID: <202510211959.kVCWipPy-lkp@intel.com>
Date: Tue, 21 Oct 2025 20:01:13 +0800
From: kernel test robot <lkp@...el.com>
To: Sean Anderson <sean.anderson@...ux.dev>,
Mark Brown <broonie@...nel.org>, linux-spi@...r.kernel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
linux-kernel@...r.kernel.org,
Masami Hiramatsu <mhiramat@...nel.org>,
Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
Steven Rostedt <rostedt@...dmis.org>,
linux-trace-kernel@...r.kernel.org,
Sean Anderson <sean.anderson@...ux.dev>
Subject: Re: [PATCH] spi: spi-mem: Trace exec_op
Hi Sean,
kernel test robot noticed the following build errors:
[auto build test ERROR on broonie-spi/for-next]
[also build test ERROR on linus/master v6.18-rc2 next-20251021]
[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/Sean-Anderson/spi-spi-mem-Trace-exec_op/20251021-030524
base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
patch link: https://lore.kernel.org/r/20251020190333.1431664-1-sean.anderson%40linux.dev
patch subject: [PATCH] spi: spi-mem: Trace exec_op
config: x86_64-buildonly-randconfig-003-20251021 (https://download.01.org/0day-ci/archive/20251021/202510211959.kVCWipPy-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251021/202510211959.kVCWipPy-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202510211959.kVCWipPy-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/spi/spi-mem.c:16:
In file included from include/trace/events/spi-mem.h:106:
In file included from include/trace/define_trace.h:132:
In file included from include/trace/trace_events.h:468:
>> include/trace/events/spi-mem.h:42:22: error: too many arguments provided to function-like macro invocation
42 | __assign_str(name, mem->name);
| ^
include/trace/stages/stage6_event_callback.h:34:9: note: macro '__assign_str' defined here
34 | #define __assign_str(dst) \
| ^
In file included from drivers/spi/spi-mem.c:16:
In file included from include/trace/events/spi-mem.h:106:
In file included from include/trace/define_trace.h:132:
In file included from include/trace/trace_events.h:468:
>> include/trace/events/spi-mem.h:42:3: error: use of undeclared identifier '__assign_str'
42 | __assign_str(name, mem->name);
| ^
include/trace/events/spi-mem.h:89:22: error: too many arguments provided to function-like macro invocation
89 | __assign_str(name, mem->name);
| ^
include/trace/stages/stage6_event_callback.h:34:9: note: macro '__assign_str' defined here
34 | #define __assign_str(dst) \
| ^
In file included from drivers/spi/spi-mem.c:16:
In file included from include/trace/events/spi-mem.h:106:
In file included from include/trace/define_trace.h:132:
In file included from include/trace/trace_events.h:468:
include/trace/events/spi-mem.h:89:3: error: use of undeclared identifier '__assign_str'
89 | __assign_str(name, mem->name);
| ^
In file included from drivers/spi/spi-mem.c:16:
In file included from include/trace/events/spi-mem.h:106:
In file included from include/trace/define_trace.h:132:
In file included from include/trace/trace_events.h:523:
>> include/trace/events/spi-mem.h:42:22: error: too many arguments provided to function-like macro invocation
42 | __assign_str(name, mem->name);
| ^
include/trace/stages/stage6_event_callback.h:34:9: note: macro '__assign_str' defined here
34 | #define __assign_str(dst) \
| ^
In file included from drivers/spi/spi-mem.c:16:
In file included from include/trace/events/spi-mem.h:106:
In file included from include/trace/define_trace.h:132:
In file included from include/trace/trace_events.h:523:
include/trace/events/spi-mem.h:89:22: error: too many arguments provided to function-like macro invocation
89 | __assign_str(name, mem->name);
| ^
include/trace/stages/stage6_event_callback.h:34:9: note: macro '__assign_str' defined here
34 | #define __assign_str(dst) \
| ^
In file included from drivers/spi/spi-mem.c:16:
In file included from include/trace/events/spi-mem.h:106:
In file included from include/trace/define_trace.h:133:
In file included from include/trace/perf.h:110:
>> include/trace/events/spi-mem.h:42:22: error: too many arguments provided to function-like macro invocation
42 | __assign_str(name, mem->name);
| ^
include/trace/stages/stage6_event_callback.h:34:9: note: macro '__assign_str' defined here
34 | #define __assign_str(dst) \
| ^
In file included from drivers/spi/spi-mem.c:16:
In file included from include/trace/events/spi-mem.h:106:
In file included from include/trace/define_trace.h:133:
In file included from include/trace/perf.h:110:
>> include/trace/events/spi-mem.h:42:3: error: use of undeclared identifier '__assign_str'
42 | __assign_str(name, mem->name);
| ^
include/trace/events/spi-mem.h:89:22: error: too many arguments provided to function-like macro invocation
89 | __assign_str(name, mem->name);
| ^
include/trace/stages/stage6_event_callback.h:34:9: note: macro '__assign_str' defined here
34 | #define __assign_str(dst) \
| ^
In file included from drivers/spi/spi-mem.c:16:
In file included from include/trace/events/spi-mem.h:106:
In file included from include/trace/define_trace.h:133:
In file included from include/trace/perf.h:110:
include/trace/events/spi-mem.h:89:3: error: use of undeclared identifier '__assign_str'
89 | __assign_str(name, mem->name);
| ^
10 errors generated.
vim +42 include/trace/events/spi-mem.h
13
14 #define decode_dtr(dtr) \
15 __print_symbolic(dtr, \
16 { 0, "S" }, \
17 { 1, "D" })
18
19 TRACE_EVENT(spi_mem_start_op,
20 TP_PROTO(struct spi_mem *mem, const struct spi_mem_op *op),
21 TP_ARGS(mem, op),
22
23 TP_STRUCT__entry(
24 __string(name, mem->name)
25 __dynamic_array(u8, op, 1 + op->addr.nbytes + op->dummy.nbytes)
26 __dynamic_array(u8, data, op->data.dir == SPI_MEM_DATA_OUT ?
27 min(op->data.nbytes, 64) : 0)
28 __field(u32, data_len)
29 __field(u32, max_freq)
30 __field(u8, cmd_buswidth)
31 __field(bool, cmd_dtr)
32 __field(u8, addr_buswidth)
33 __field(bool, addr_dtr)
34 __field(u8, dummy_nbytes)
35 __field(u8, data_buswidth)
36 __field(bool, data_dtr)
37 ),
38
39 TP_fast_assign(
40 int i;
41
> 42 __assign_str(name, mem->name);
43 __entry->max_freq = op->max_freq ?: mem->spi->max_speed_hz;
44
45 __entry->cmd_buswidth = op->cmd.buswidth;
46 __entry->cmd_dtr = op->cmd.dtr;
47 *((u8 *)__get_dynamic_array(op)) = op->cmd.opcode;
48
49 __entry->addr_buswidth = op->addr.buswidth;
50 __entry->addr_dtr = op->addr.dtr;
51 for (i = 0; i < op->addr.nbytes; i++)
52 ((u8 *)__get_dynamic_array(op))[i + 1] =
53 op->addr.val >> (8 * (op->addr.nbytes - i - 1));
54
55 memset(((u8 *)__get_dynamic_array(op)) + op->addr.nbytes + 1,
56 0xff, op->dummy.nbytes);
57
58 __entry->data_len = op->data.nbytes;
59 __entry->data_buswidth = op->data.buswidth;
60 __entry->data_dtr = op->data.dtr;
61 if (op->data.dir == SPI_MEM_DATA_OUT)
62 memcpy(__get_dynamic_array(data), op->data.buf.out,
63 __get_dynamic_array_len(data));
64 ),
65
66 TP_printk("%s %u%s-%u%s-%u%s @%u Hz op=[%*phD] len=%u tx=[%*phD]",
67 __get_str(name),
68 __entry->cmd_buswidth, decode_dtr(__entry->cmd_dtr),
69 __entry->addr_buswidth, decode_dtr(__entry->addr_dtr),
70 __entry->data_buswidth, decode_dtr(__entry->data_dtr),
71 __entry->max_freq,
72 __get_dynamic_array_len(op), __get_dynamic_array(op),
73 __entry->data_len,
74 __get_dynamic_array_len(data), __get_dynamic_array(data))
75 );
76
77 TRACE_EVENT(spi_mem_stop_op,
78 TP_PROTO(struct spi_mem *mem, const struct spi_mem_op *op),
79 TP_ARGS(mem, op),
80
81 TP_STRUCT__entry(
82 __string(name, mem->name)
83 __dynamic_array(u8, data, op->data.dir == SPI_MEM_DATA_IN ?
84 min(op->data.nbytes, 64) : 0)
85 __field(u32, data_len)
86 ),
87
88 TP_fast_assign(
89 __assign_str(name, mem->name);
90 __entry->data_len = op->data.nbytes;
91 if (op->data.dir == SPI_MEM_DATA_IN)
92 memcpy(__get_dynamic_array(data), op->data.buf.in,
93 __get_dynamic_array_len(data));
94 ),
95
96 TP_printk("%s len=%u rx=[%*phD]",
97 __get_str(name),
98 __entry->data_len,
99 __get_dynamic_array_len(data), __get_dynamic_array(data))
100 );
101
102
103 #endif /* _TRACE_SPI_MEM_H */
104
105 /* This part must be outside protection */
> 106 #include <trace/define_trace.h>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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