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From: Boqun Feng <boqun.feng@gmail.com>
To: Michael Kelley <mikelley@microsoft.com>
Cc: will@kernel.org, catalin.marinas@arm.com, mark.rutland@arm.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org,
	linux-efi@vger.kernel.org, wei.liu@kernel.org, kys@microsoft.com,
	sthemmin@microsoft.com, ardb@kernel.org
Subject: Re: [PATCH v11 5/5] Drivers: hv: Enable Hyper-V code to be built on ARM64
Date: Wed, 21 Jul 2021 22:52:41 +0800	[thread overview]
Message-ID: <YPg0uZRcDm0wj0J7@boqun-archlinux> (raw)
In-Reply-To: <1626793023-13830-6-git-send-email-mikelley@microsoft.com>

On Tue, Jul 20, 2021 at 07:57:03AM -0700, Michael Kelley wrote:
> Update drivers/hv/Kconfig so CONFIG_HYPERV can be selected on
> ARM64, causing the Hyper-V specific code to be built. Exclude the
> Hyper-V enlightened clocks/timers code from being built for ARM64.
> 
> Signed-off-by: Michael Kelley <mikelley@microsoft.com>

FWIW,

Reviewed-by: Boqun Feng <boqun.feng@gmail.com>

Regards,
Boqun

> ---
>  drivers/hv/Kconfig | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/hv/Kconfig b/drivers/hv/Kconfig
> index 66c794d..e509d5d 100644
> --- a/drivers/hv/Kconfig
> +++ b/drivers/hv/Kconfig
> @@ -4,7 +4,8 @@ menu "Microsoft Hyper-V guest support"
>  
>  config HYPERV
>  	tristate "Microsoft Hyper-V client drivers"
> -	depends on X86 && ACPI && X86_LOCAL_APIC && HYPERVISOR_GUEST
> +	depends on ACPI && ((X86 && X86_LOCAL_APIC && HYPERVISOR_GUEST) \
> +		|| (ARM64 && !CPU_BIG_ENDIAN))
>  	select PARAVIRT
>  	select X86_HV_CALLBACK_VECTOR
>  	help
> @@ -12,7 +13,7 @@ config HYPERV
>  	  system.
>  
>  config HYPERV_TIMER
> -	def_bool HYPERV
> +	def_bool HYPERV && X86
>  
>  config HYPERV_UTILS
>  	tristate "Microsoft Hyper-V Utilities driver"
> -- 
> 1.8.3.1
> 

WARNING: multiple messages have this Message-ID (diff)
From: Boqun Feng <boqun.feng@gmail.com>
To: Michael Kelley <mikelley@microsoft.com>
Cc: will@kernel.org, catalin.marinas@arm.com, mark.rutland@arm.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org,
	linux-efi@vger.kernel.org, wei.liu@kernel.org, kys@microsoft.com,
	sthemmin@microsoft.com, ardb@kernel.org
Subject: Re: [PATCH v11 5/5] Drivers: hv: Enable Hyper-V code to be built on ARM64
Date: Wed, 21 Jul 2021 22:52:41 +0800	[thread overview]
Message-ID: <YPg0uZRcDm0wj0J7@boqun-archlinux> (raw)
In-Reply-To: <1626793023-13830-6-git-send-email-mikelley@microsoft.com>

On Tue, Jul 20, 2021 at 07:57:03AM -0700, Michael Kelley wrote:
> Update drivers/hv/Kconfig so CONFIG_HYPERV can be selected on
> ARM64, causing the Hyper-V specific code to be built. Exclude the
> Hyper-V enlightened clocks/timers code from being built for ARM64.
> 
> Signed-off-by: Michael Kelley <mikelley@microsoft.com>

FWIW,

Reviewed-by: Boqun Feng <boqun.feng@gmail.com>

Regards,
Boqun

> ---
>  drivers/hv/Kconfig | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/hv/Kconfig b/drivers/hv/Kconfig
> index 66c794d..e509d5d 100644
> --- a/drivers/hv/Kconfig
> +++ b/drivers/hv/Kconfig
> @@ -4,7 +4,8 @@ menu "Microsoft Hyper-V guest support"
>  
>  config HYPERV
>  	tristate "Microsoft Hyper-V client drivers"
> -	depends on X86 && ACPI && X86_LOCAL_APIC && HYPERVISOR_GUEST
> +	depends on ACPI && ((X86 && X86_LOCAL_APIC && HYPERVISOR_GUEST) \
> +		|| (ARM64 && !CPU_BIG_ENDIAN))
>  	select PARAVIRT
>  	select X86_HV_CALLBACK_VECTOR
>  	help
> @@ -12,7 +13,7 @@ config HYPERV
>  	  system.
>  
>  config HYPERV_TIMER
> -	def_bool HYPERV
> +	def_bool HYPERV && X86
>  
>  config HYPERV_UTILS
>  	tristate "Microsoft Hyper-V Utilities driver"
> -- 
> 1.8.3.1
> 

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-07-21 14:54 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-20 14:56 [PATCH v11 0/5] Enable Linux guests on Hyper-V on ARM64 Michael Kelley
2021-07-20 14:56 ` Michael Kelley
2021-07-20 14:56 ` [PATCH v11 1/5] arm64: hyperv: Add Hyper-V hypercall and register access utilities Michael Kelley
2021-07-20 14:56   ` Michael Kelley
2021-07-20 14:57 ` [PATCH v11 2/5] arm64: hyperv: Add panic handler Michael Kelley
2021-07-20 14:57   ` Michael Kelley
2021-07-21 14:54   ` Boqun Feng
2021-07-21 14:54     ` Boqun Feng
2021-07-27 17:08   ` Sunil Muthuswamy
2021-07-27 17:08     ` Sunil Muthuswamy
2021-07-20 14:57 ` [PATCH v11 3/5] arm64: hyperv: Initialize hypervisor on boot Michael Kelley
2021-07-20 14:57   ` Michael Kelley
2021-07-21 14:55   ` Boqun Feng
2021-07-21 14:55     ` Boqun Feng
2021-07-27 17:05   ` Sunil Muthuswamy
2021-07-27 17:05     ` Sunil Muthuswamy
2021-08-02 15:55   ` Marc Zyngier
2021-08-02 15:55     ` Marc Zyngier
2021-08-02 16:26   ` Mark Rutland
2021-08-02 16:26     ` Mark Rutland
2021-08-02 17:13     ` Michael Kelley
2021-08-02 17:13       ` Michael Kelley
2021-07-20 14:57 ` [PATCH v11 4/5] arm64: efi: Export screen_info Michael Kelley
2021-07-20 14:57   ` Michael Kelley
2021-07-20 14:57 ` [PATCH v11 5/5] Drivers: hv: Enable Hyper-V code to be built on ARM64 Michael Kelley
2021-07-20 14:57   ` Michael Kelley
2021-07-21 14:52   ` Boqun Feng [this message]
2021-07-21 14:52     ` Boqun Feng
2021-08-02 15:15 ` [PATCH v11 0/5] Enable Linux guests on Hyper-V " Michael Kelley
2021-08-02 15:15   ` Michael Kelley
2021-08-02 16:01 ` Marc Zyngier
2021-08-02 16:01   ` Marc Zyngier
2021-08-02 16:28   ` Mark Rutland
2021-08-02 16:28     ` Mark Rutland

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