diff options
| author | Roland McGrath <[email protected]> | 2008-06-30 14:02:41 -0700 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2008-07-01 11:03:31 +0200 |
| commit | 45fdc3a7624a4a48185a04ae0abab5f9793d8952 (patch) | |
| tree | 1f741448802f07a88479a2d4266cda9b875756da /tools/perf/scripts/python | |
| parent | e1441b9a41c33aa9236008a7cfe49a8e723fb397 (diff) | |
x86 ptrace: fix PTRACE_GETFPXREGS error
ptrace has always returned only -EIO for all failures to access
registers. The user_regset calls are allowed to return a more
meaningful variety of errors. The REGSET_XFP calls use -ENODEV
for !cpu_has_fxsr hardware. Make ptrace return the traditional
-EIO instead of the error code from the user_regset call.
Signed-off-by: Roland McGrath <[email protected]>
Cc: [email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions