RISC-V: KVM: Introduce KVM_EXIT_FAIL_ENTRY_NO_VSFILE

Browse source

Currently, we return CSR_HSTATUS as hardware_entry_failure_reason when
kvm_riscv_aia_alloc_hgei failed in KVM_DEV_RISCV_AIA_MODE_HWACCEL
mode, which is vague so it is better to return a well defined value
KVM_EXIT_FAIL_ENTRY_NO_VSFILE provided via uapi/asm/kvm.h.

Signed-off-by: BillXiang <xiangwencheng@lanxincomputing.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250923053851.32863-1-xiangwencheng@lanxincomputing.com
Signed-off-by: Anup Patel <anup@brainfault.org>

...

This commit is contained in:

BillXiang 2025-09-23 13:38:51 +08:00 • committed by Anup Patel

parent d1c5620781

commit a2483d5d1e

2 changed files with 3 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/riscv/include/uapi/asm/kvm.h

View file

2

arch/riscv/kvm/aia_imsic.c

View file