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c9d57373fc
The in-kernel AIA IMSIC support requires on-demand mapping / unmapping of Guest IMSIC address to Host IMSIC guest files. To help achieve this, we add kvm_riscv_stage2_ioremap() and kvm_riscv_stage2_iounmap() functions. These new functions for updating G-stage page table mappings will be called in atomic context so we have special "in_atomic" parameter for this purpose. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Anup Patel <anup@brainfault.org> |
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asm | ||
uapi/asm |