David, Am 13.09.2012 04:57, schrieb David Gibson: > A number of things need to occur during reset of the PAPR > paravirtualized platform in a specific order. For example, the hash > table needs to be cleared before the CPUs are reset, so that they > initialize their register state correctly, and the CPUs need to have > their main reset called before we set up the entry point state on the > boot cpu. We also need to have the main qdev reset happen before the > creation and installation of the device tree for the new boot, because > we need the state of the devices settled to correctly construct the > device tree. > > We currently do the pseries once-per-reset initializations done from a > reset handler. However we can't adequately control when this handler > is called during the reset - in particular we can't guarantee it > happens after all the qdev resets (since qdevs might be registered > after the machine init function has executed). > > This patch uses the new QEMUMachine reset method to to fix this > problem, ensuring the various order dependent reset steps happen in > the correct order. > > Signed-off-by: David Gibson <da...@gibson.dropbear.id.au>
I'm pretty sure I already added Reviewed-by: Andreas Färber <afaer...@suse.de> in another thread. Please don't constantly regroup your patches or at least carry over the tags. Thanks, Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
