Re: [PATCH v3 07/17] KVM: PPC: Book3S HV: XIVE: add a global reset control

2019-03-17 Thread David Gibson
On Fri, Mar 15, 2019 at 01:05:59PM +0100, Cédric Le Goater wrote: > This control is to be used by the H_INT_RESET hcall from QEMU. Its > purpose is to clear all configuration of the sources and EQs. This is > necessary in case of a kexec (for a kdump kernel for instance) to make > sure that no

[PATCH v3 07/17] KVM: PPC: Book3S HV: XIVE: add a global reset control

2019-03-15 Thread Cédric Le Goater
This control is to be used by the H_INT_RESET hcall from QEMU. Its purpose is to clear all configuration of the sources and EQs. This is necessary in case of a kexec (for a kdump kernel for instance) to make sure that no remaining configuration is left from the previous boot setup so that the new