Re: [PATCH v6 03/20] xen/riscv: introduce extenstion support check by compiler

2024-03-20 Thread Conor Dooley
On Wed, Mar 20, 2024 at 07:58:05PM +0100, Oleksii wrote: > On Mon, 2024-03-18 at 17:58 +0100, Jan Beulich wrote: > > On 15.03.2024 19:05, Oleksii Kurochko wrote: > > > Currently, RISC-V requires two extensions: _zbb and _zihintpause. > > > > Do we really require Zbb already? > After an introductio

Re: [PATCH v6 03/20] xen/riscv: introduce extenstion support check by compiler

2024-03-21 Thread Conor Dooley
On Thu, Mar 21, 2024 at 09:31:59AM +0100, Jan Beulich wrote: > On 20.03.2024 20:44, Conor Dooley wrote: > > On Wed, Mar 20, 2024 at 07:58:05PM +0100, Oleksii wrote: > >> On Mon, 2024-03-18 at 17:58 +0100, Jan Beulich wrote: > >>> On 15.03.2024 19:05, Oleksii Kurochko

Re: [PATCH v3] xen/riscv: identify specific ISA supported by cpu

2025-02-06 Thread Conor Dooley
On Thu, Feb 06, 2025 at 02:05:31PM +0100, Oleksii Kurochko wrote: > On 2/5/25 8:07 PM, Conor Dooley wrote: > > On Thu, Jan 23, 2025 at 03:46:36PM +0100, Oleksii Kurochko wrote: > > > Supported ISA extensions are specified in the device tree within the CPU > > > node, u

Re: [PATCH v3] xen/riscv: identify specific ISA supported by cpu

2025-02-05 Thread Conor Dooley
Yo, On Thu, Jan 23, 2025 at 03:46:36PM +0100, Oleksii Kurochko wrote: > Supported ISA extensions are specified in the device tree within the CPU > node, using two properties: `riscv,isa-extensions` and `riscv,isa`. > > Currently, Xen does not support the `riscv,isa-extensions` property, as > all