mirror-linux/tools/testing
Steven Rostedt (Google) d5ba85d6d8 selftests/ftrace: Use long for synthetic event probe test
On 32bit the trigger-synthetic-eprobe.tc selftest fails with the error:

hist:syscalls:sys_exit_openat: error: Param type doesn't match synthetic event field type
  Command: hist:keys=common_pid:filename=$__arg__1,ret=ret:onmatch(syscalls.sys_enter_openat).trace(synth_open,$filename,$ret)
                                                                                                               ^
This is because the synth_open synthetic event is created with:

  echo "$SYNTH u64 filename; s64 ret;" > synthetic_events

Which works fine on 64 bit, as filename is a pointer and the return is
also a long. But for 32 bit architectures, it doesn't work.

Use "unsigned long" and "long" instead so that it works for both 64 bit
and 32 bit architectures.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2022-12-02 10:53:03 -07:00
..
crypto/chacha20-s390 tools/testing/crypto: Use vzalloc instead of vmalloc+memset 2022-07-05 14:46:36 +02:00
cxl cxl/hdm: Commit decoder state to hardware 2022-07-25 12:18:07 -07:00
fault-injection
ktest
kunit kunit: tool: Don't download risc-v opensbi firmware with wget 2022-10-07 10:16:28 -06:00
memblock memblock: test suite improvements 2022-10-11 20:48:55 -07:00
nvdimm ndtest: Cleanup all of blk namespace specific code 2022-07-12 17:57:55 -07:00
radix-tree lib/test_maple_tree: add testing for maple tree 2022-09-26 19:46:14 -07:00
scatterlist
selftests selftests/ftrace: Use long for synthetic event probe test 2022-12-02 10:53:03 -07:00
vsock vsock_test: POLLIN + SO_RCVLOWAT test 2022-08-23 10:43:12 +02:00