Re: [Qemu-devel] [Qemu-ppc] [PATCH 3/3] ppc/spapr: implement H_SIGNAL_SYS_RESET

2016-10-20 Thread David Gibson
On Fri, Oct 21, 2016 at 11:56:34AM +1100, Nicholas Piggin wrote: > On Thu, 20 Oct 2016 18:49:22 +0200 > Greg Kurz wrote: > > > On Thu, 20 Oct 2016 17:59:12 +1100 > > Nicholas Piggin wrote: > > > > > The H_SIGNAL_SYS_RESET hcall allows a guest CPU to raise a system > > > reset exception on other

Re: [Qemu-devel] [Qemu-ppc] [PATCH 3/3] ppc/spapr: implement H_SIGNAL_SYS_RESET

2016-10-20 Thread Nicholas Piggin
On Thu, 20 Oct 2016 18:49:22 +0200 Greg Kurz wrote: > On Thu, 20 Oct 2016 17:59:12 +1100 > Nicholas Piggin wrote: > > > The H_SIGNAL_SYS_RESET hcall allows a guest CPU to raise a system > > reset exception on other CPUs in the same guest. > > > > Actually on all CPUs or all-but-self CPUs or

Re: [Qemu-devel] [Qemu-ppc] [PATCH 3/3] ppc/spapr: implement H_SIGNAL_SYS_RESET

2016-10-20 Thread Greg Kurz
On Thu, 20 Oct 2016 17:59:12 +1100 Nicholas Piggin wrote: > The H_SIGNAL_SYS_RESET hcall allows a guest CPU to raise a system > reset exception on other CPUs in the same guest. > Actually on all CPUs or all-but-self CPUs or a specific CPU (including self). > Signed-off-by: Nicholas Piggin > -

Re: [Qemu-devel] [Qemu-ppc] [PATCH 3/3] ppc/spapr: implement H_SIGNAL_SYS_RESET

2016-10-20 Thread Nicholas Piggin
On Thu, 20 Oct 2016 11:21:22 +0200 Thomas Huth wrote: > On 20.10.2016 08:59, Nicholas Piggin wrote: > > The H_SIGNAL_SYS_RESET hcall allows a guest CPU to raise a system > > reset exception on other CPUs in the same guest. > > > > Signed-off-by: Nicholas Piggin > > --- > > hw/ppc/spapr_hcall.c

Re: [Qemu-devel] [Qemu-ppc] [PATCH 3/3] ppc/spapr: implement H_SIGNAL_SYS_RESET

2016-10-20 Thread Thomas Huth
On 20.10.2016 08:59, Nicholas Piggin wrote: > The H_SIGNAL_SYS_RESET hcall allows a guest CPU to raise a system > reset exception on other CPUs in the same guest. > > Signed-off-by: Nicholas Piggin > --- > hw/ppc/spapr_hcall.c | 42 ++ > include/hw/ppc/s