Hi,

for the record, it looks like Matt Thomas was working on this issue 
because he committed fixes for this without noticing my e-mail.

  Aymeric

Aymeric Vincent wrote:

> The problem is with the following test in 
> powerpc/powerpc/compat_16_machdep.c:compat_16_sys___sigreturn14():
>
>   if ((sc.sc_frame.srr1 & PSL_USERSTATIC) != (tf->srr1 
> &PSL_USERSTATIC))
>     return (EINVAL);