On Mon, 2008-07-14 at 08:32 +1000, Paul Mackerras wrote: > Srinivasa D S writes: > > > task_pt_regs() macro defines pt_regs for the given task, this macro is > > currently not defined for powerpc arch. We need this macro for > > upcoming utrace features. > > Below attached patch defines this macro for powerpc arch. Please let > > me know your comments on this. > > > +#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.regs) > > The cast is unnecessary since tsk->thread.regs is already a struct > pt_regs *. Also note that tsk->thread.regs will be NULL for a kernel > thread.
Hrm.. I stuck that one in powerpc master, but not yet in next. Wonder if I should back it out, sounds like a minor issue. Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev