-- On Sat, 27 Oct 2007, Andi Kleen wrote: > > Some of the exception handlers that run on an IST in a normal kernel > still disable preemption. This causes might_sleep warning when sending signals > for debugging in PREEMPT-RT because sending signals can take a lock. > Since the ISTs are disabled now for those don't disable the preemption. > > This completes the remove IST patch I sent some time ago and fixes > another case where using gdb caused warnings. > > Also it will likely improve latency a little bit. > > Signed-off-by: Andi Kleen <ak@xxxxxxx> Thanks, applied. -- Steve - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
