[PATCH 0/2] KVM RISC-V HW IMSIC guest files

Anup Patel
2024-04-11T09:06:49Z

This series extends the HWACCEL and AUTO modes of AIA in-kernel irqchip
to use HW IMSIC guest files whenever underlying host supports it.

This series depends upon the "Linux RISC-V AIA support" series which
is already queued for Linux-6.10.
(Refer, https://lore.kernel.org/lkml/20240307140307.646078-1-apatel@ventanamicro.com/)

These patches can also be found in the riscv_kvm_aia_hwaccel_v1 branch
at: https://github.com/avpatel/linux.git

Anup Patel (2):
RISC-V: KVM: Share APLIC and IMSIC defines with irqchip drivers
RISC-V: KVM: Use IMSIC guest files when available

arch/riscv/include/asm/kvm_aia_aplic.h | 58 --------------------------
arch/riscv/include/asm/kvm_aia_imsic.h | 38 -----------------
arch/riscv/kvm/aia.c | 35 +++++++++-------
arch/riscv/kvm/aia_aplic.c | 2 +-
arch/riscv/kvm/aia_device.c | 2 +-
arch/riscv/kvm/aia_imsic.c | 2 +-
6 files changed, 24 insertions(+), 113 deletions(-)
delete mode 100644 arch/riscv/include/asm/kvm_aia_aplic.h
delete mode 100644 arch/riscv/include/asm/kvm_aia_imsic.h

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2.34.1