Nov 13 – 15, 2023
America/New_York timezone

SBI Supervisor Software Events

Nov 13, 2023, 11:30 AM
25m
"James River Salon A" (Omni Richmond Hotel)

"James River Salon A"

Omni Richmond Hotel

82
RISC-V MC RISC-V MC

Speaker

Mr Clément Léger (Rivos Inc)

Description

The Supervisor Software Events (SSE) extension provides a
mechanism to inject software events from an SBI implementation
to supervisor software such that it preempts all other traps and
interrupts. This brings interesting challenges for the SBI implementation (OpenSBI,KVM RISC-V, etc) and supervisor software (Linux).

Primary authors

Anup Patel (Ventana Micro Systems) Mr Clément Léger (Rivos Inc) Himanshu Chauhan (Ventana Micro Systems)

Presentation materials

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