Re: [PATCH-for-9.0 v2] hw/i386/pc: Deprecate 64-bit CPUs on ISA-only PC machine

2024-03-29 Thread Philippe Mathieu-Daudé
On 28/3/24 16:39, Thomas Huth wrote: On 28/03/2024 16.12, Mark Cave-Ayland wrote: On 27/03/2024 16:54, 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'

Re: [PATCH-for-9.0 v2] hw/i386/pc: Deprecate 64-bit CPUs on ISA-only PC machine

2024-03-28 Thread Thomas Huth
On 28/03/2024 16.12, Mark Cave-Ayland wrote: On 27/03/2024 16:54, 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 re

Re: [PATCH-for-9.0 v2] hw/i386/pc: Deprecate 64-bit CPUs on ISA-only PC machine

2024-03-28 Thread Daniel P . Berrangé
On Wed, Mar 27, 2024 at 05:54:56PM +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

Re: [PATCH-for-9.0 v2] hw/i386/pc: Deprecate 64-bit CPUs on ISA-only PC machine

2024-03-28 Thread Mark Cave-Ayland
On 27/03/2024 16:54, 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 isapc, if 'lm' > is prese

Re: [PATCH-for-9.0 v2] hw/i386/pc: Deprecate 64-bit CPUs on ISA-only PC machine

2024-03-27 Thread Philippe Mathieu-Daudé
On 27/3/24 18:29, Marcin Juszkiewicz wrote: W dniu 27.03.2024 o 17:54, Philippe Mathieu-Daudé pisze: diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 7b548519b5..345c35507f 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -208,6 +208,13 @@ is no l

Re: [PATCH-for-9.0 v2] hw/i386/pc: Deprecate 64-bit CPUs on ISA-only PC machine

2024-03-27 Thread Marcin Juszkiewicz
W dniu 27.03.2024 o 17:54, Philippe Mathieu-Daudé pisze: diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 7b548519b5..345c35507f 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -208,6 +208,13 @@ is no longer packaged in any distro making it harder

[PATCH-for-9.0 v2] 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. Display a warning when s