Re: [PATCH 1/7] target/ppc: Implement the VTB for HV access

2019-11-28 Thread David Gibson
On Thu, Nov 28, 2019 at 02:46:54PM +0100, Cédric Le Goater wrote: > From: Suraj Jitindar Singh > > The virtual timebase register (VTB) is a 64-bit register which > increments at the same rate as the timebase register, present on POWER8 > and later processors. > > The register is able to be read/

[PATCH 1/7] target/ppc: Implement the VTB for HV access

2019-11-28 Thread Cédric Le Goater
From: Suraj Jitindar Singh The virtual timebase register (VTB) is a 64-bit register which increments at the same rate as the timebase register, present on POWER8 and later processors. The register is able to be read/written by the hypervisor and read by the supervisor. All other accesses are ill