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[Bug testsuite/16176] New: on ia32, the trunc nd_syscall.exp subtest fails


https://sourceware.org/bugzilla/show_bug.cgi?id=16176

            Bug ID: 16176
           Summary: on ia32, the trunc nd_syscall.exp subtest fails
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: testsuite
          Assignee: systemtap at sourceware dot org
          Reporter: dsmith at redhat dot com

On RHEL[56] ia32, I'm seeing the following when running the syscall and
nd_syscall testsuites:

=====
Running ../../src/testsuite/systemtap.syscall/nd_syscall.exp ...
FAIL: 32-bit rt_signal nd_syscall
FAIL: 32-bit trunc nd_syscall
Running ../../src/testsuite/systemtap.syscall/syscall.exp ...
FAIL: 32-bit rt_signal syscall
=====

The extra trunc nd_syscall.exp failure is odd, since those testsuites should
have exactly the same results.

Tested on:

RHEL5 ia32 (2.6.18-371.el5PAE)
RHEL6 ia32 (2.6.32-358.el6.i686)

Note this doesn't happen on other platforms that I've tested on (x86_64, ia64,
and ppc64). This might be a missing 'asmlinkage()' call somewhere in the
nd_syscall tapset.

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