Re: [PATCH 07/13] arm64: KVM: VHE: Patch out use of HVC

From: Paolo Bonzini
Date: Wed Jul 08 2015 - 13:15:02 EST




On 08/07/2015 18:19, Marc Zyngier wrote:
> +/* Hack to allow stringification of macros... */
> +#define __S__(a,args...) __stringify(a, ##args)
> +#define _S_(a,args...) __S__(a, args)
> +
> +.macro ifnvhe nonvhe vhe
> + alternative_insn "\nonvhe", "\vhe", ARM64_HAS_VIRT_HOST_EXTN
> +.endm

Why not use this in patch 6 too?

Paolo
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