[Bug runtime/18213] on arm, the runtime doesn't return correct syscall numbers

dsmith at redhat dot com sourceware-bugzilla@sourceware.org
Wed Apr 8 17:03:00 GMT 2015


https://sourceware.org/bugzilla/show_bug.cgi?id=18213

David Smith <dsmith at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from David Smith <dsmith at redhat dot com> ---
Fixed in commit 07cecda.

It appears that the arm kernel's syscall_get_nr() function is designed to only
be used with ftrace syscall tracing. So, on arm, we'll use our own function.

With this patch, the number of syscall/nd_syscall passes almost doubles:

====
# of expected passes            129
# of unexpected failures        137
====

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