Re: [PATCH-for-9.0] hw/i386/pc: Deprecate 64-bit CPUs on ISA-only PC machine

2024-03-27 Thread Daniel P . Berrangé
On Wed, Mar 27, 2024 at 04:35:17PM +0100, Philippe Mathieu-Daudé wrote: > Per Daniel suggestion [*]: > > > isapc could arguably be restricted to just 32-bit CPU models, > > because we should not need it to support any feature that didn't > > exist prior to circa 1995. eg refuse to start with is

[PATCH-for-9.0] hw/i386/pc: Deprecate 64-bit CPUs on ISA-only PC machine

2024-03-27 Thread Philippe Mathieu-Daudé
Per Daniel suggestion [*]: > isapc could arguably be restricted to just 32-bit CPU models, > because we should not need it to support any feature that didn't > exist prior to circa 1995. eg refuse to start with isapc, if 'lm' > is present in the CPU model for example. [*] https://lore.kernel.