From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59298 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733282AbgGaMWM (ORCPT ); Fri, 31 Jul 2020 08:22:12 -0400 From: Christoph Hellwig Subject: [PATCH 1/3] compat: lift compat_s64 and compat_u64 to Date: Fri, 31 Jul 2020 14:22:00 +0200 Message-ID: <20200731122202.213333-2-hch@lst.de> In-Reply-To: <20200731122202.213333-1-hch@lst.de> References: <20200731122202.213333-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-arch-owner@vger.kernel.org List-ID: To: x86@kernel.org, Jan Kara Cc: linux-arm-kernel@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, linux-arch@vger.kernel.org Message-ID: <20200731122200.AfhWklNj3bPQOtFRVqIO7KPOx6SKjzOgCs23M4-h5-w@z> lift the compat_s64 and compat_u64 definitions into common code using the COMPAT_FOR_U64_ALIGNMENT symbol for the x86 special case. Signed-off-by: Christoph Hellwig --- arch/arm64/include/asm/compat.h | 2 -- arch/mips/include/asm/compat.h | 2 -- arch/parisc/include/asm/compat.h | 2 -- arch/powerpc/include/asm/compat.h | 2 -- arch/s390/include/asm/compat.h | 2 -- arch/sparc/include/asm/compat.h | 3 +-- arch/x86/include/asm/compat.h | 2 -- include/asm-generic/compat.h | 8 ++++++++ 8 files changed, 9 insertions(+), 14 deletions(-) diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h index 935d2aa231bf06..23a9fb73c04ff8 100644 --- a/arch/arm64/include/asm/compat.h +++ b/arch/arm64/include/asm/compat.h @@ -35,8 +35,6 @@ typedef s32 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef u32 compat_caddr_t; typedef __kernel_fsid_t compat_fsid_t; -typedef s64 compat_s64; -typedef u64 compat_u64; struct compat_stat { #ifdef __AARCH64EB__ diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h index 255afcdd79c94b..65975712a22dcf 100644 --- a/arch/mips/include/asm/compat.h +++ b/arch/mips/include/asm/compat.h @@ -26,8 +26,6 @@ typedef s32 compat_caddr_t; typedef struct { s32 val[2]; } compat_fsid_t; -typedef s64 compat_s64; -typedef u64 compat_u64; struct compat_stat { compat_dev_t st_dev; diff --git a/arch/parisc/include/asm/compat.h b/arch/parisc/include/asm/compat.h index 2f4f66a3bac079..8f33085ff1bd88 100644 --- a/arch/parisc/include/asm/compat.h +++ b/arch/parisc/include/asm/compat.h @@ -22,8 +22,6 @@ typedef u32 compat_dev_t; typedef u16 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef u32 compat_caddr_t; -typedef s64 compat_s64; -typedef u64 compat_u64; struct compat_stat { compat_dev_t st_dev; /* dev_t is 32 bits on parisc */ diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h index 3e3cdfaa76c6a5..9191fc29e6ed11 100644 --- a/arch/powerpc/include/asm/compat.h +++ b/arch/powerpc/include/asm/compat.h @@ -27,8 +27,6 @@ typedef s16 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef u32 compat_caddr_t; typedef __kernel_fsid_t compat_fsid_t; -typedef s64 compat_s64; -typedef u64 compat_u64; struct compat_stat { compat_dev_t st_dev; diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h index 9547cd5d6cdc21..ea5b9c34b7be5b 100644 --- a/arch/s390/include/asm/compat.h +++ b/arch/s390/include/asm/compat.h @@ -63,8 +63,6 @@ typedef u16 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef u32 compat_caddr_t; typedef __kernel_fsid_t compat_fsid_t; -typedef s64 compat_s64; -typedef u64 compat_u64; typedef struct { u32 mask; diff --git a/arch/sparc/include/asm/compat.h b/arch/sparc/include/asm/compat.h index 40a267b3bd5208..b85842cda99fe0 100644 --- a/arch/sparc/include/asm/compat.h +++ b/arch/sparc/include/asm/compat.h @@ -21,8 +21,7 @@ typedef s16 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef u32 compat_caddr_t; typedef __kernel_fsid_t compat_fsid_t; -typedef s64 compat_s64; -typedef u64 compat_u64; + struct compat_stat { compat_dev_t st_dev; compat_ino_t st_ino; diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h index d4edf281fff49d..bf547701f41f87 100644 --- a/arch/x86/include/asm/compat.h +++ b/arch/x86/include/asm/compat.h @@ -27,8 +27,6 @@ typedef u16 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef u32 compat_caddr_t; typedef __kernel_fsid_t compat_fsid_t; -typedef s64 __attribute__((aligned(4))) compat_s64; -typedef u64 __attribute__((aligned(4))) compat_u64; struct compat_stat { compat_dev_t st_dev; diff --git a/include/asm-generic/compat.h b/include/asm-generic/compat.h index a86f65bffab8d0..30f7b18a36f939 100644 --- a/include/asm-generic/compat.h +++ b/include/asm-generic/compat.h @@ -22,4 +22,12 @@ typedef u32 compat_ulong_t; typedef u32 compat_uptr_t; typedef u32 compat_aio_context_t; +#ifdef CONFIG_COMPAT_FOR_U64_ALIGNMENT +typedef s64 __attribute__((aligned(4))) compat_s64; +typedef u64 __attribute__((aligned(4))) compat_u64; +#else +typedef s64 compat_s64; +typedef u64 compat_u64; +#endif + #endif -- 2.27.0