Currently hyperv-iommu is implemented in a x86 specific way, for example, apic is used. So make the HYPERV_IOMMU Kconfig depend on X86 as a preparation for enabling HyperV on architecture other than x86. Cc: Lan Tianyu <Tianyu.Lan@xxxxxxxxxxxxx> Cc: Michael Kelley <mikelley@xxxxxxxxxxxxx> Cc: linux-hyperv@xxxxxxxxxxxxxxx Signed-off-by: Boqun Feng (Microsoft) <boqun.feng@xxxxxxxxx> --- Without this patch, I could observe compile error: | drivers/iommu/hyperv-iommu.c:17:10: fatal error: asm/apic.h: No such | file or directory | 17 | #include <asm/apic.h> | | ^~~~~~~~~~~~ , after apply Michael's ARM64 on HyperV enablement patchset. drivers/iommu/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index e3842eabcfdd..f1086eaed41c 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -467,7 +467,7 @@ config QCOM_IOMMU config HYPERV_IOMMU bool "Hyper-V x2APIC IRQ Handling" - depends on HYPERV + depends on HYPERV && X86 select IOMMU_API default HYPERV help -- 2.23.0
