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Message-ID: <68e7665a3962c05654bff4e8627f32bed81dc4f3.camel@kernel.org>
Subject: Re: [PATCH v1] selftests/sgx: Skip non X86_64 platform
From:   Jarkko Sakkinen <jarkko@kernel.org>
To:     Zhao Mengmeng <zhaomzhao@126.com>, dave.hansen@linux.intel.com,
        shuah@kernel.org, jethro@fortanix.com, bp@suse.de
Cc:     linux-sgx@vger.kernel.org, linux-kselftest@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Zhao Mengmeng <zhaomengmeng@kylinos.cn>
Date:   Thu, 07 Dec 2023 06:31:21 +0200
In-Reply-To: <20231206025605.3965302-1-zhaomzhao@126.com>
References: <20231206025605.3965302-1-zhaomzhao@126.com>
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On Tue, 2023-12-05 at 21:56 -0500, Zhao Mengmeng wrote:
> From: Zhao Mengmeng <zhaomengmeng@kylinos.cn>
>=20
> When building whole selftests on arm64, rsync gives an erorr about
> sgx:
>=20
> rsync: [sender] link_stat "/root/linux-
> next/tools/testing/selftests/sgx/test_encl.elf" failed: No such file
> or directory (2)
> rsync error: some files/attrs were not transferred (see previous
> errors) (code 23) at main.c(1327) [sender=3D3.2.5]
>=20
> The root casue is sgx only used on X86_64, and shall be skipped on
> other
> platforms.
>=20
> Fix this by moving TEST_CUSTOM_PROGS and TEST_FILES inside the if
> check,
> then the build result will be "Skipping non-existent dir: sgx".
>=20
> Fixes: 2adcba79e69d ("selftests/x86: Add a selftest for SGX")
> Signed-off-by: Zhao Mengmeng <zhaomengmeng@kylinos.cn>
> ---
> =C2=A0tools/testing/selftests/sgx/Makefile | 2 +-
> =C2=A01 file changed, 1 insertion(+), 1 deletion(-)
>=20
> diff --git a/tools/testing/selftests/sgx/Makefile
> b/tools/testing/selftests/sgx/Makefile
> index 50aab6b57da3..01abe4969b0f 100644
> --- a/tools/testing/selftests/sgx/Makefile
> +++ b/tools/testing/selftests/sgx/Makefile
> @@ -16,10 +16,10 @@ HOST_CFLAGS :=3D -Wall -Werror -g $(INCLUDES) -fPIC
> -z noexecstack
> =C2=A0ENCL_CFLAGS :=3D -Wall -Werror -static -nostdlib -nostartfiles -fPI=
C \
> =C2=A0	=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 -fno-stack-protector -mrdrnd =
$(INCLUDES)
> =C2=A0
> +ifeq ($(CAN_BUILD_X86_64), 1)
> =C2=A0TEST_CUSTOM_PROGS :=3D $(OUTPUT)/test_sgx
> =C2=A0TEST_FILES :=3D $(OUTPUT)/test_encl.elf
> =C2=A0
> -ifeq ($(CAN_BUILD_X86_64), 1)
> =C2=A0all: $(TEST_CUSTOM_PROGS) $(OUTPUT)/test_encl.elf
> =C2=A0endif
> =C2=A0

Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>

BR, Jarkko