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[66.111.4.228]) by smtp.gmail.com with ESMTPSA id c4sm13015692ilq.70.2021.07.21.07.54.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jul 2021 07:54:43 -0700 (PDT) Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailauth.nyi.internal (Postfix) with ESMTP id 30F6127C005A; Wed, 21 Jul 2021 10:54:41 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Wed, 21 Jul 2021 10:54:42 -0400 X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrfeeggdejgecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpeffhffvuffkfhggtggujgesthdtredttddtvdenucfhrhhomhepuehoqhhunhcu hfgvnhhguceosghoqhhunhdrfhgvnhhgsehgmhgrihhlrdgtohhmqeenucggtffrrghtth gvrhhnpedvleeigedugfegveejhfejveeuveeiteejieekvdfgjeefudehfefhgfegvdeg jeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpegsoh hquhhnodhmvghsmhhtphgruhhthhhpvghrshhonhgrlhhithihqdeiledvgeehtdeigedq udejjeekheehhedvqdgsohhquhhnrdhfvghngheppehgmhgrihhlrdgtohhmsehfihigmh gvrdhnrghmvg X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 21 Jul 2021 10:54:40 -0400 (EDT) Date: Wed, 21 Jul 2021 22:52:41 +0800 From: Boqun Feng To: Michael Kelley 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 Message-ID: References: <1626793023-13830-1-git-send-email-mikelley@microsoft.com> <1626793023-13830-6-git-send-email-mikelley@microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1626793023-13830-6-git-send-email-mikelley@microsoft.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 FWIW, Reviewed-by: Boqun Feng 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 >