Quoting Douglas Anderson (2023-08-24 08:30:32) > Up until now we've been using the generic (weak) implementation for > kgdb_roundup_cpus() when using kgdb on arm64. Let's move to a custom > one. The advantage here is that, when pseudo-NMI is enabled on a > device, we'll be able to round up CPUs using pseudo-NMI. This allows > us to debug CPUs that are stuck with interrupts disabled. If > pseudo-NMIs are not enabled then we'll fallback to just using an IPI, > which is still slightly better than the generic implementation since > it avoids the potential situation described in the generic > kgdb_call_nmi_hook(). > > Co-developed-by: Sumit Garg <sumit.g...@linaro.org> > Signed-off-by: Sumit Garg <sumit.g...@linaro.org> > Signed-off-by: Douglas Anderson <diand...@chromium.org> > ---
Reviewed-by: Stephen Boyd <swb...@chromium.org> _______________________________________________ Kgdb-bugreport mailing list Kgdb-bugreport@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kgdb-bugreport
