Commit f0607e62 authored by Anup Patel's avatar Anup Patel Committed by Anup Patel
Browse files

RISC-V: KVM: Set kvm_riscv_aia_nr_hgei to zero 



We hard-code the kvm_riscv_aia_nr_hgei to zero until IMSIC HW
guest file support is added in KVM RISC-V.

Signed-off-by: default avatarAnup Patel <apatel@ventanamicro.com>
Reviewed-by: default avatarAtish Patra <atishp@rivosinc.com>
Signed-off-by: default avatarAnup Patel <anup@brainfault.org>
parent cf55201c

arch/riscv/kvm/aia.c

+9 −1
Original line number Diff line number Diff line
@@ -408,7 +408,7 @@ int kvm_riscv_aia_alloc_hgei(int cpu, struct kvm_vcpu *owner, 


	raw_spin_unlock_irqrestore(&hgctrl->lock, flags);



	/* TODO: To be updated later by AIA in-kernel irqchip support */

	/* TODO: To be updated later by AIA IMSIC HW guest file support */

	if (hgei_va)

		*hgei_va = NULL;

	if (hgei_pa)
@@ -610,6 +610,14 @@ int kvm_riscv_aia_init(void) 
	if (kvm_riscv_aia_nr_hgei)

		kvm_riscv_aia_nr_hgei--;



	/*

	 * Number of usable HGEI lines should be minimum of per-HART

	 * IMSIC guest files and number of bits in HGEIE

	 *

	 * TODO: To be updated later by AIA IMSIC HW guest file support

	 */

	kvm_riscv_aia_nr_hgei = 0;



	/* Initialize guest external interrupt line management */

	rc = aia_hgei_init();

	if (rc)