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Date:   Wed, 13 Dec 2023 14:52:15 +0100
From:   Andrew Jones <ajones@ventanamicro.com>
To:     Haibo Xu <haibo1.xu@intel.com>
Cc:     xiaobo55x@gmail.com, Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Shuah Khan <shuah@kernel.org>, Marc Zyngier <maz@kernel.org>,
        Oliver Upton <oliver.upton@linux.dev>,
        James Morse <james.morse@arm.com>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Zenghui Yu <yuzenghui@huawei.com>,
        Anup Patel <anup@brainfault.org>,
        Atish Patra <atishp@atishpatra.org>,
        Guo Ren <guoren@kernel.org>,
        Conor Dooley <conor.dooley@microchip.com>,
        Mayuresh Chitale <mchitale@ventanamicro.com>,
        Greentime Hu <greentime.hu@sifive.com>,
        wchen <waylingii@gmail.com>, Jisheng Zhang <jszhang@kernel.org>,
        Samuel Holland <samuel@sholland.org>,
        Minda Chen <minda.chen@starfivetech.com>,
        Sean Christopherson <seanjc@google.com>,
        Like Xu <likexu@tencent.com>, Peter Xu <peterx@redhat.com>,
        Vipin Sharma <vipinsh@google.com>,
        Thomas Huth <thuth@redhat.com>,
        Aaron Lewis <aaronlewis@google.com>,
        Maciej Wieczor-Retman <maciej.wieczor-retman@intel.com>,
        linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
        kvm@vger.kernel.org, linux-kselftest@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
        kvm-riscv@lists.infradead.org
Subject: Re: [PATCH v4 03/11] KVM: selftests: Add CONFIG_64BIT definition for
 the build
Message-ID: <20231213-b7a894416841716b792da2d5@orel>
References: <cover.1702371136.git.haibo1.xu@intel.com>
 <227b86955b24583b5cacedc8480e8f5d7e4fabf8.1702371136.git.haibo1.xu@intel.com>
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On Tue, Dec 12, 2023 at 05:31:12PM +0800, Haibo Xu wrote:
> Since only 64bit KVM selftests were supported on all architectures,
> add the CONFIG_64BIT definition in kvm/Makefile to ensure only 64bit
> definitions were available in the corresponding included files.
> 
> Suggested-by: Andrew Jones <ajones@ventanamicro.com>
> Signed-off-by: Haibo Xu <haibo1.xu@intel.com>
> ---
>  tools/testing/selftests/kvm/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
> index 4838ea899bbb..bb03e278a163 100644
> --- a/tools/testing/selftests/kvm/Makefile
> +++ b/tools/testing/selftests/kvm/Makefile
> @@ -225,7 +225,7 @@ else
>  LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include
>  endif
>  CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \
> -	-Wno-gnu-variable-sized-type-not-at-end -MD\
> +	-Wno-gnu-variable-sized-type-not-at-end -MD -DCONFIG_64BIT \
>  	-fno-builtin-memcmp -fno-builtin-memcpy -fno-builtin-memset \
>  	-fno-builtin-strnlen \
>  	-fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \
> -- 
> 2.34.1
>

Reviewed-by: Andrew Jones <ajones@ventanamicro.com>