Re: [Qemu-devel] [PATCH v3] spapr: Add H-Call H_HOME_NODE_ASSOCIATIVITY

2019-01-01 Thread David Gibson
On Wed, Dec 19, 2018 at 05:35:41PM +0100, Laurent Vivier wrote: > H_HOME_NODE_ASSOCIATIVITY H-Call returns the associativity domain > designation associated with the identifier input parameter > > This fixes a crash when we try to hotplug a CPU in memory-less and > CPU-less numa node. In this case

Re: [Qemu-devel] [PATCH v3] spapr: Add H-Call H_HOME_NODE_ASSOCIATIVITY

2018-12-19 Thread Greg Kurz
On Wed, 19 Dec 2018 17:35:41 +0100 Laurent Vivier wrote: > H_HOME_NODE_ASSOCIATIVITY H-Call returns the associativity domain > designation associated with the identifier input parameter > > This fixes a crash when we try to hotplug a CPU in memory-less and > CPU-less numa node. In this case, the

[Qemu-devel] [PATCH v3] spapr: Add H-Call H_HOME_NODE_ASSOCIATIVITY

2018-12-19 Thread Laurent Vivier
H_HOME_NODE_ASSOCIATIVITY H-Call returns the associativity domain designation associated with the identifier input parameter This fixes a crash when we try to hotplug a CPU in memory-less and CPU-less numa node. In this case, the kernel tries to online the node, but without the information provide