[PATCH v2 3/3] qemu: arm: Enable virtualizable IO accessors

Ilias Apalodimas ilias.apalodimas at linaro.org
Wed Jun 18 08:58:14 CEST 2025


We recently added IO accessors that will work with KVM for any MMIO
access that casues an exception to the hypervisor. Enable them by
default for QEMU.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>
---
 configs/qemu_arm64_defconfig | 1 +
 configs/qemu_arm_defconfig   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/configs/qemu_arm64_defconfig b/configs/qemu_arm64_defconfig
index 72bd255eafa3..39afb837e411 100644
--- a/configs/qemu_arm64_defconfig
+++ b/configs/qemu_arm64_defconfig
@@ -1,4 +1,5 @@
 CONFIG_ARM=y
+CONFIG_KVM_VIRT_INS=y
 CONFIG_ARCH_QEMU=y
 CONFIG_SYS_MALLOC_LEN=0x1000000
 CONFIG_BLOBLIST_SIZE_RELOC=0x2000
diff --git a/configs/qemu_arm_defconfig b/configs/qemu_arm_defconfig
index f13001390d4d..92ba48f6af97 100644
--- a/configs/qemu_arm_defconfig
+++ b/configs/qemu_arm_defconfig
@@ -1,4 +1,5 @@
 CONFIG_ARM=y
+CONFIG_KVM_VIRT_INS=y
 CONFIG_ARM_SMCCC=y
 CONFIG_ARCH_QEMU=y
 CONFIG_SYS_MALLOC_LEN=0x1000000
--
2.43.0



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