Re: [PATCH] SUPPORT.md: clarify support of booting 32-bit Xen on ARMv8

2024-03-06 Thread Julien Grall
On 29/02/2024 21:07, Stefano Stabellini wrote: On Thu, 29 Feb 2024, Michal Orzel wrote: On 29/02/2024 13:40, Julien Grall wrote: On 29/02/2024 12:37, Michal Orzel wrote: Hi Julien, Hi Michal, On 29/02/2024 13:35, Julien Grall wrote: On 29/02/2024 12:13, Michal Orzel wrote: Since c

Re: [PATCH] SUPPORT.md: clarify support of booting 32-bit Xen on ARMv8

2024-02-29 Thread Stefano Stabellini
On Thu, 29 Feb 2024, Michal Orzel wrote: > > On 29/02/2024 13:40, Julien Grall wrote: > > > > > > On 29/02/2024 12:37, Michal Orzel wrote: > >> Hi Julien, > > > > Hi Michal, > > > >> > >> On 29/02/2024 13:35, Julien Grall wrote: > >>> On 29/02/2024 12:13, Michal Orzel wrote: > Since commi

Re: [PATCH] SUPPORT.md: clarify support of booting 32-bit Xen on ARMv8

2024-02-29 Thread Michal Orzel
On 29/02/2024 13:40, Julien Grall wrote: > > > On 29/02/2024 12:37, Michal Orzel wrote: >> Hi Julien, > > Hi Michal, > >> >> On 29/02/2024 13:35, Julien Grall wrote: >>> On 29/02/2024 12:13, Michal Orzel wrote: Since commit bd1001db0af1 ("xen/arm: arm32: Allow Xen to boot on uniden

Re: [PATCH] SUPPORT.md: clarify support of booting 32-bit Xen on ARMv8

2024-02-29 Thread Julien Grall
On 29/02/2024 12:37, Michal Orzel wrote: Hi Julien, Hi Michal, On 29/02/2024 13:35, Julien Grall wrote: On 29/02/2024 12:13, Michal Orzel wrote: Since commit bd1001db0af1 ("xen/arm: arm32: Allow Xen to boot on unidentified CPUs"), it's been possible to boot 32-bit Xen on ARMv8A CPUs in

Re: [PATCH] SUPPORT.md: clarify support of booting 32-bit Xen on ARMv8

2024-02-29 Thread Michal Orzel
Hi Julien, On 29/02/2024 13:35, Julien Grall wrote: > > > Hi Michal, > > On 29/02/2024 12:13, Michal Orzel wrote: >> Since commit bd1001db0af1 ("xen/arm: arm32: Allow Xen to boot on >> unidentified CPUs"), it's been possible to boot 32-bit Xen on ARMv8A CPUs >> in AArch32 state (assuming HW sup

Re: [PATCH] SUPPORT.md: clarify support of booting 32-bit Xen on ARMv8

2024-02-29 Thread Julien Grall
Hi Michal, On 29/02/2024 12:13, Michal Orzel wrote: Since commit bd1001db0af1 ("xen/arm: arm32: Allow Xen to boot on unidentified CPUs"), it's been possible to boot 32-bit Xen on ARMv8A CPUs in AArch32 state (assuming HW supports EL2 execution in AArch32). Clarify the support statement and mark

[PATCH] SUPPORT.md: clarify support of booting 32-bit Xen on ARMv8

2024-02-29 Thread Michal Orzel
Since commit bd1001db0af1 ("xen/arm: arm32: Allow Xen to boot on unidentified CPUs"), it's been possible to boot 32-bit Xen on ARMv8A CPUs in AArch32 state (assuming HW supports EL2 execution in AArch32). Clarify the support statement and mark it as Tech Preview, as this use case is uncommon and ha