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Date
Jan. 30, 2025, 2:38 p.m.

Environment
s390 

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/3/build ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'CC=sccache s390x-linux-gnu-gcc' 'HOSTCC=sccache gcc'
In file included from /builds/linux/include/trace/define_trace.h:102:
/builds/linux/drivers/s390/cio/./trace.h: In function 'trace_event_raw_event_s390_cio_tpi':
/builds/linux/drivers/s390/cio/./trace.h:172:25: warning: 'memcpy' reading 16 bytes from a region of size 0 [-Wstringop-overread]
  172 |                         memcpy(&__entry->tpi_info, &S390_lowcore.subchannel_id,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  173 |                                sizeof(struct tpi_info));
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~
/builds/linux/include/trace/trace_events.h:720:11: note: in definition of macro 'DECLARE_EVENT_CLASS'
  720 |         { assign; }                                                     \
      |           ^~~~~~
/builds/linux/include/trace/trace_events.h:78:30: note: in expansion of macro 'PARAMS'
   78 |                              PARAMS(assign),                   \
      |                              ^~~~~~
/builds/linux/drivers/s390/cio/./trace.h:152:1: note: in expansion of macro 'TRACE_EVENT'
  152 | TRACE_EVENT(s390_cio_tpi,
      | ^~~~~~~~~~~
/builds/linux/drivers/s390/cio/./trace.h:165:9: note: in expansion of macro 'TP_fast_assign'
  165 |         TP_fast_assign(
      |         ^~~~~~~~~~~~~~

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/3/build ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'CC=sccache s390x-linux-gnu-gcc' 'HOSTCC=sccache gcc'
In file included from /builds/linux/include/trace/define_trace.h:103,
                 from /builds/linux/drivers/s390/cio/trace.h:403,
                 from /builds/linux/drivers/s390/cio/trace.c:13:
/builds/linux/drivers/s390/cio/./trace.h: In function 'perf_trace_s390_cio_tpi':
/builds/linux/drivers/s390/cio/./trace.h:172:25: warning: 'memcpy' reading 16 bytes from a region of size 0 [-Wstringop-overread]
  172 |                         memcpy(&__entry->tpi_info, &S390_lowcore.subchannel_id,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  173 |                                sizeof(struct tpi_info));
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~
/builds/linux/include/trace/perf.h:66:11: note: in definition of macro 'DECLARE_EVENT_CLASS'
   66 |         { assign; }                                                     \
      |           ^~~~~~
/builds/linux/include/trace/trace_events.h:78:30: note: in expansion of macro 'PARAMS'
   78 |                              PARAMS(assign),                   \
      |                              ^~~~~~
/builds/linux/drivers/s390/cio/./trace.h:152:1: note: in expansion of macro 'TRACE_EVENT'
  152 | TRACE_EVENT(s390_cio_tpi,
      | ^~~~~~~~~~~
/builds/linux/drivers/s390/cio/./trace.h:165:9: note: in expansion of macro 'TP_fast_assign'
  165 |         TP_fast_assign(
      |         ^~~~~~~~~~~~~~
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