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[67.170.212.194]) by smtp.gmail.com with ESMTPSA id h75-v6sm784780pfh.86.2018.07.02.22.45.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 02 Jul 2018 22:45:10 -0700 (PDT) From: Deepa Dinamani To: tglx@linutronix.de, linux-kernel@vger.kernel.org Cc: arnd@arndb.de, y2038@lists.linaro.org, catalin.marinas@arm.com Subject: [PATCH 1/6] arm64: Make basic compat_* types always available Date: Mon, 2 Jul 2018 22:44:17 -0700 Message-Id: <20180703054422.12089-2-deepa.kernel@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180703054422.12089-1-deepa.kernel@gmail.com> References: <20180703054422.12089-1-deepa.kernel@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As we repurpose more compat syscalls to be used in non CONFIG_COMPAT usecases as part of solving y2038, we need to make these basic types available unconditionally. Signed-off-by: Deepa Dinamani Cc: catalin.marinas@arm.com --- arch/arm64/include/asm/compat.h | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h index 1a037b94eba1..2dbb179b5dc4 100644 --- a/arch/arm64/include/asm/compat.h +++ b/arch/arm64/include/asm/compat.h @@ -16,21 +16,14 @@ #ifndef __ASM_COMPAT_H #define __ASM_COMPAT_H #ifdef __KERNEL__ -#ifdef CONFIG_COMPAT -/* - * Architecture specific compatibility types - */ #include #include #include -#define COMPAT_USER_HZ 100 -#ifdef __AARCH64EB__ -#define COMPAT_UTS_MACHINE "armv8b\0\0" -#else -#define COMPAT_UTS_MACHINE "armv8l\0\0" -#endif +/* + * Architecture specific compatibility types + */ typedef u32 compat_size_t; typedef s32 compat_ssize_t; @@ -65,6 +58,15 @@ typedef u32 compat_ulong_t; typedef u64 compat_u64; typedef u32 compat_uptr_t; +#ifdef CONFIG_COMPAT + +#define COMPAT_USER_HZ 100 +#ifdef __AARCH64EB__ +#define COMPAT_UTS_MACHINE "armv8b\0\0" +#else +#define COMPAT_UTS_MACHINE "armv8l\0\0" +#endif + struct compat_stat { #ifdef __AARCH64EB__ short st_dev; -- 2.17.1