On Mon, Mar 17, 2025 at 06:06:23PM +0100, Clément Léger wrote:
> Add basic infrastructure to support the FWFT extension in KVM.
>
> Signed-off-by: Clément Léger
> Reviewed-by: Andrew Jones
> ---
> arch/riscv/include/asm/kvm_host.h | 4 +
> arch/riscv/include/asm/kvm_vcpu_sbi.h |
On Mon, Mar 17, 2025 at 06:06:10PM +0100, Clément Léger wrote:
> Add FWFT extension calls. This will be ratified in SBI V3.0 hence, it is
> provided as a separate commit that can be left out if needed.
>
> Signed-off-by: Clément Léger
> ---
> arch/riscv/kernel/sbi.c | 30
On Mon, Mar 17, 2025 at 06:06:09PM +0100, Clément Léger wrote:
> This SBI extensions enables supervisor mode to control feature that are
> under M-mode control (For instance, Svadu menvcfg ADUE bit, Ssdbltrp
> DTE, etc). Add an interface to set local features for a specific cpu
> mask as well as fo
On Mon, Mar 17, 2025 at 06:06:08PM +0100, Clément Léger wrote:
> A few new errors have been added with SBI V3.0, maps them as close as
> possible to errno values.
>
> Signed-off-by: Clément Léger
> ---
> arch/riscv/include/asm/sbi.h | 9 +
> 1 file changed, 9 insertions(+)
>
> diff --gi
On Mon, Mar 17, 2025 at 06:06:21PM +0100, Clément Léger wrote:
> The FWFT SBI extension will need to dynamically allocate memory and do
> init time specific initialization. Add an init/deinit callbacks that
> allows to do so.
>
> Signed-off-by: Clément Léger
> ---
> arch/riscv/include/asm/kvm_vc
