kernel/linux.git - Linux kernel stable tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2023-06-18	RISC-V: KVM: Expose APLIC registers as attributes of AIA irqchip	Anup Patel	1	-0/+43
	We expose APLIC registers as KVM device attributes of the in-kernel AIA irqchip device. This will allow KVM user-space to save/restore APLIC state using KVM device ioctls(). Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-06-18	RISC-V: KVM: Add in-kernel emulation of AIA APLIC	Anup Patel	1	-0/+576
	There is no virtualization support in AIA APLIC so we add in-kernel emulation of AIA APLIC which only supports MSI-mode (i.e. wired interrupts forwarded to AIA IMSIC as MSIs). Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Anup Patel <anup@brainfault.org>