Re: [Qemu-devel] [PATCH 4/5] ppc: Improve PCR bit selection in ppc_set_compat()

2016-06-07 Thread Thomas Huth
On 08.06.2016 03:12, David Gibson wrote: > On Tue, Jun 07, 2016 at 05:39:39PM +0200, Thomas Huth wrote: >> When using an olderr PowerISA level, all the upper compatibility s/olderr/older/ :-/ >> bits have to be enabled, too. For example when we want to run >> something in PowerISA 2.05 compatibil

Re: [Qemu-devel] [PATCH 4/5] ppc: Improve PCR bit selection in ppc_set_compat()

2016-06-07 Thread David Gibson
On Tue, Jun 07, 2016 at 05:39:39PM +0200, Thomas Huth wrote: > When using an olderr PowerISA level, all the upper compatibility > bits have to be enabled, too. For example when we want to run > something in PowerISA 2.05 compatibility mode on POWER8, the bit > for 2.06 has to be set beside the bit

[Qemu-devel] [PATCH 4/5] ppc: Improve PCR bit selection in ppc_set_compat()

2016-06-07 Thread Thomas Huth
When using an olderr PowerISA level, all the upper compatibility bits have to be enabled, too. For example when we want to run something in PowerISA 2.05 compatibility mode on POWER8, the bit for 2.06 has to be set beside the bit for 2.05. Additionally, to make sure that we do not set bits that are