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From: Yury Norov <ynorov@caviumnetworks.com>
To: <arnd@arndb.de>, <catalin.marinas@arm.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <linux-doc@vger.kernel.org>,
	<linux-arch@vger.kernel.org>, <linux-s390@vger.kernel.org>,
	<libc-alpha@sourceware.org>
Cc: <schwidefsky@de.ibm.com>, <heiko.carstens@de.ibm.com>,
	<ynorov@caviumnetworks.com>, <pinskia@gmail.com>,
	<broonie@kernel.org>, <joseph@codesourcery.com>,
	<christoph.muellner@theobroma-systems.com>,
	<bamvor.zhangjian@huawei.com>, <szabolcs.nagy@arm.com>,
	<klimov.linux@gmail.com>, <Nathan_Lynch@mentor.com>,
	<agraf@suse.de>, <Prasun.Kapoor@caviumnetworks.com>,
	<kilobyte@angband.pl>, <geert@linux-m68k.org>,
	<philipp.tomsich@theobroma-systems.com>
Subject: [PATCH 06/23] compat ABI: use non-compat openat and open_by_handle_at variants
Date: Tue, 24 May 2016 03:04:35 +0300	[thread overview]
Message-ID: <1464048292-30136-7-git-send-email-ynorov@caviumnetworks.com> (raw)
In-Reply-To: <1464048292-30136-1-git-send-email-ynorov@caviumnetworks.com>

The only difference is that non-compat version forces O_LARGEFILE,
and it should be the default behaviour for all architectures, as
we don't support 32-bit off_t. The only exception is tile32, that
continues with compat version of syscalls.

Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Chris Metcalf <cmetcalf@ezchip.com> [for tile]
---
 arch/tile/kernel/compat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c
index 4912084..489ae19 100644
--- a/arch/tile/kernel/compat.c
+++ b/arch/tile/kernel/compat.c
@@ -94,6 +94,9 @@ COMPAT_SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned int, offset_high,
 #define compat_sys_readahead sys32_readahead
 #define sys_llseek compat_sys_llseek
 
+#define sys_openat		compat_sys_openat
+#define sys_open_by_handle_at	compat_sys_open_by_handle_at
+
 /* Call the assembly trampolines where necessary. */
 #define compat_sys_rt_sigreturn _compat_sys_rt_sigreturn
 #define sys_clone _sys_clone
-- 
2.5.0

WARNING: multiple messages have this Message-ID (diff)
From: Yury Norov <ynorov@caviumnetworks.com>
To: arnd@arndb.de, catalin.marinas@arm.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
	linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
	libc-alpha@sourceware.org
Cc: schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com,
	ynorov@caviumnetworks.com, pinskia@gmail.com, broonie@kernel.org,
	joseph@codesourcery.com,
	christoph.muellner@theobroma-systems.com,
	bamvor.zhangjian@huawei.com, szabolcs.nagy@arm.com,
	klimov.linux@gmail.com, Nathan_Lynch@mentor.com, agraf@suse.de,
	Prasun.Kapoor@caviumnetworks.com, kilobyte@angband.pl,
	geert@linux-m68k.org, philipp.tomsich@theobroma-systems.com
Subject: [PATCH 06/23] compat ABI: use non-compat openat and open_by_handle_at variants
Date: Tue, 24 May 2016 03:04:35 +0300	[thread overview]
Message-ID: <1464048292-30136-7-git-send-email-ynorov@caviumnetworks.com> (raw)
Message-ID: <20160524000435.Ak6deEP2WWhyzwD8Owgpy_TDdagvW8QBEKPY1D-4lk4@z> (raw)
In-Reply-To: <1464048292-30136-1-git-send-email-ynorov@caviumnetworks.com>

The only difference is that non-compat version forces O_LARGEFILE,
and it should be the default behaviour for all architectures, as
we don't support 32-bit off_t. The only exception is tile32, that
continues with compat version of syscalls.

Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Chris Metcalf <cmetcalf@ezchip.com> [for tile]
---
 arch/tile/kernel/compat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c
index 4912084..489ae19 100644
--- a/arch/tile/kernel/compat.c
+++ b/arch/tile/kernel/compat.c
@@ -94,6 +94,9 @@ COMPAT_SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned int, offset_high,
 #define compat_sys_readahead sys32_readahead
 #define sys_llseek compat_sys_llseek
 
+#define sys_openat		compat_sys_openat
+#define sys_open_by_handle_at	compat_sys_open_by_handle_at
+
 /* Call the assembly trampolines where necessary. */
 #define compat_sys_rt_sigreturn _compat_sys_rt_sigreturn
 #define sys_clone _sys_clone
-- 
2.5.0

WARNING: multiple messages have this Message-ID (diff)
From: ynorov@caviumnetworks.com (Yury Norov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 06/23] compat ABI: use non-compat openat and open_by_handle_at variants
Date: Tue, 24 May 2016 03:04:35 +0300	[thread overview]
Message-ID: <1464048292-30136-7-git-send-email-ynorov@caviumnetworks.com> (raw)
In-Reply-To: <1464048292-30136-1-git-send-email-ynorov@caviumnetworks.com>

The only difference is that non-compat version forces O_LARGEFILE,
and it should be the default behaviour for all architectures, as
we don't support 32-bit off_t. The only exception is tile32, that
continues with compat version of syscalls.

Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Chris Metcalf <cmetcalf@ezchip.com> [for tile]
---
 arch/tile/kernel/compat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c
index 4912084..489ae19 100644
--- a/arch/tile/kernel/compat.c
+++ b/arch/tile/kernel/compat.c
@@ -94,6 +94,9 @@ COMPAT_SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned int, offset_high,
 #define compat_sys_readahead sys32_readahead
 #define sys_llseek compat_sys_llseek
 
+#define sys_openat		compat_sys_openat
+#define sys_open_by_handle_at	compat_sys_open_by_handle_at
+
 /* Call the assembly trampolines where necessary. */
 #define compat_sys_rt_sigreturn _compat_sys_rt_sigreturn
 #define sys_clone _sys_clone
-- 
2.5.0

  parent reply	other threads:[~2016-05-24  0:05 UTC|newest]

Thread overview: 207+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-24  0:04 [PATCH v6 00/21] ILP32 for ARM64 Yury Norov
2016-05-24  0:04 ` Yury Norov
2016-05-24  0:04 ` Yury Norov
2016-05-24  0:04 ` [PATCH 01/23] all: syscall wrappers: add documentation Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-25 19:30   ` David Miller
2016-05-25 19:30     ` David Miller
2016-05-25 20:03     ` Yury Norov
2016-05-25 20:03       ` Yury Norov
2016-05-25 20:03       ` Yury Norov
2016-05-25 20:21       ` David Miller
2016-05-25 20:21         ` David Miller
2016-05-25 20:47         ` Arnd Bergmann
2016-05-25 20:47           ` Arnd Bergmann
2016-05-25 20:50           ` David Miller
2016-05-25 20:50             ` David Miller
2016-05-25 21:01             ` Arnd Bergmann
2016-05-25 21:01               ` Arnd Bergmann
2016-05-25 21:28               ` David Miller
2016-05-25 21:28                 ` David Miller
2016-05-26 14:20                 ` Catalin Marinas
2016-05-26 14:20                   ` Catalin Marinas
2016-05-26 14:50                   ` Szabolcs Nagy
2016-05-26 14:50                     ` Szabolcs Nagy
2016-05-26 14:50                     ` Szabolcs Nagy
2016-05-26 15:19                     ` Catalin Marinas
2016-05-26 15:19                       ` Catalin Marinas
2016-05-26 19:43                   ` David Miller
2016-05-26 19:43                     ` David Miller
2016-05-27 10:10                     ` Catalin Marinas
2016-05-27 10:10                       ` Catalin Marinas
2016-05-26 20:48                 ` Yury Norov
2016-05-26 20:48                   ` Yury Norov
2016-05-26 20:48                   ` Yury Norov
2016-05-26 22:29                   ` Catalin Marinas
2016-05-26 22:29                     ` Catalin Marinas
2016-05-27  0:37                     ` Yury Norov
2016-05-27  0:37                       ` Yury Norov
2016-05-27  0:37                       ` Yury Norov
2016-05-27  6:03                       ` Heiko Carstens
2016-05-27  6:03                         ` Heiko Carstens
2016-05-27  8:42                         ` Arnd Bergmann
2016-05-27  8:42                           ` Arnd Bergmann
2016-05-27  9:30                           ` Catalin Marinas
2016-05-27  9:30                             ` Catalin Marinas
2016-05-27 10:49                             ` Arnd Bergmann
2016-05-27 10:49                               ` Arnd Bergmann
2016-05-27 13:04                               ` Catalin Marinas
2016-05-27 13:04                                 ` Catalin Marinas
2016-05-27 16:58                                 ` Yury Norov
2016-05-27 16:58                                   ` Yury Norov
2016-05-27 16:58                                   ` Yury Norov
2016-05-27 17:36                                   ` Catalin Marinas
2016-05-27 17:36                                     ` Catalin Marinas
2016-05-27  9:01                         ` Catalin Marinas
2016-05-27  9:01                           ` Catalin Marinas
2016-06-14 23:08                     ` Yury Norov
2016-06-14 23:08                       ` Yury Norov
2016-06-14 23:08                       ` Yury Norov
2016-05-27  5:52     ` Heiko Carstens
2016-05-27  5:52       ` Heiko Carstens
2016-05-24  0:04 ` [PATCH 02/23] all: introduce COMPAT_WRAPPER option and enable it for s390 Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 03/23] all: s390: move wrapper infrastructure to generic headers Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 04/23] all: s390: move compat_wrappers.c from arch/s390/kernel to kernel/ Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 05/23] all: wrap needed syscalls in generic unistd Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` Yury Norov [this message]
2016-05-24  0:04   ` [PATCH 06/23] compat ABI: use non-compat openat and open_by_handle_at variants Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 07/23] 32-bit ABI: introduce ARCH_32BIT_OFF_T config option Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 08/23] arm64: ilp32: add documentation on the ILP32 ABI for ARM64 Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 09/23] arm64: ensure the kernel is compiled for LP64 Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 10/23] arm64: rename COMPAT to AARCH32_EL0 in Kconfig Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 11/23] arm64:uapi: set __BITS_PER_LONG correctly for ILP32 and LP64 Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 12/23] thread: move thread bits accessors to separated file Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 13/23] arm64: introduce is_a32_task and is_a32_thread (for AArch32 compat) Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-06-12 12:21   ` Zhangjian (Bamvor)
2016-06-12 12:21     ` Zhangjian (Bamvor)
2016-06-12 12:21     ` Zhangjian (Bamvor)
2016-06-12 13:08     ` Zhangjian (Bamvor)
2016-06-12 13:08       ` Zhangjian (Bamvor)
2016-06-12 13:08       ` Zhangjian (Bamvor)
2016-06-12 17:56       ` Yury Norov
2016-06-12 17:56         ` Yury Norov
2016-06-12 17:56         ` Yury Norov
2016-05-24  0:04 ` [PATCH 14/23] arm64: ilp32: add is_ilp32_compat_{task,thread} and TIF_32BIT_AARCH64 Yury Norov
2016-05-24  0:04   ` [PATCH 14/23] arm64: ilp32: add is_ilp32_compat_{task, thread} " Yury Norov
2016-05-24  0:04   ` [PATCH 14/23] arm64: ilp32: add is_ilp32_compat_{task,thread} " Yury Norov
2016-05-24  0:04 ` [PATCH 15/23] arm64: introduce binfmt_elf32.c Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 16/23] arm64: ilp32: introduce binfmt_ilp32.c Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-26 13:49   ` Zhangjian (Bamvor)
2016-05-26 13:49     ` Zhangjian (Bamvor)
2016-05-26 13:49     ` Zhangjian (Bamvor)
2016-05-26 21:08     ` Yury Norov
2016-05-26 21:08       ` Yury Norov
2016-05-26 21:08       ` Yury Norov
2016-06-15  0:40     ` Yury Norov
2016-06-15  0:40       ` Yury Norov
2016-06-15  0:40       ` Yury Norov
2016-06-13  3:05   ` Zhangjian (Bamvor)
2016-06-13  3:05     ` Zhangjian (Bamvor)
2016-06-13  3:05     ` Zhangjian (Bamvor)
2016-06-13 13:22     ` Zhangjian (Bamvor)
2016-06-13 13:22       ` Zhangjian (Bamvor)
2016-06-13 13:22       ` Zhangjian (Bamvor)
2016-05-24  0:04 ` [PATCH 17/23] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32 Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-06-08  1:34   ` zhouchengming
2016-06-08  1:34     ` zhouchengming
2016-06-08  1:34     ` zhouchengming
2016-06-08 17:00     ` Yury Norov
2016-06-08 17:00       ` Yury Norov
2016-06-08 17:00       ` Yury Norov
2016-06-25  9:36       ` zhouchengming
2016-06-25  9:36         ` zhouchengming
2016-06-25  9:36         ` zhouchengming
2016-06-25 14:15         ` Bamvor Zhang
2016-06-25 14:15           ` Bamvor Zhang
2016-06-27  2:09           ` zhouchengming
2016-06-27  2:09             ` zhouchengming
2016-06-27  2:09             ` zhouchengming
2016-05-24  0:04 ` [PATCH 18/23] arm64: ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-25 20:26   ` Arnd Bergmann
2016-05-25 20:26     ` Arnd Bergmann
2016-05-24  0:04 ` [PATCH 19/23] arm64: signal: share lp64 signal routines to ilp32 Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 20/23] arm64: signal32: move ilp32 and aarch32 common code to separated file Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 21/23] arm64: ilp32: introduce ilp32-specific handlers for sigframe and ucontext Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-06-04 11:34   ` Zhangjian (Bamvor)
2016-06-04 11:34     ` Zhangjian (Bamvor)
2016-06-04 11:34     ` Zhangjian (Bamvor)
2016-06-12 12:34     ` Zhangjian (Bamvor)
2016-06-12 12:34       ` Zhangjian (Bamvor)
2016-06-12 12:34       ` Zhangjian (Bamvor)
2016-06-12 13:12     ` Zhangjian (Bamvor)
2016-06-12 13:12       ` Zhangjian (Bamvor)
2016-06-12 13:12       ` Zhangjian (Bamvor)
2016-06-12 17:44     ` Yury Norov
2016-06-12 17:44       ` Yury Norov
2016-06-12 17:44       ` Yury Norov
2016-06-16 11:21       ` Zhangjian (Bamvor)
2016-06-16 11:21         ` Zhangjian (Bamvor)
2016-06-16 11:21         ` Zhangjian (Bamvor)
2016-06-12 12:39   ` Zhangjian (Bamvor)
2016-06-12 12:39     ` Zhangjian (Bamvor)
2016-06-12 12:39     ` Zhangjian (Bamvor)
2016-05-24  0:04 ` [PATCH 22/23] arm64:ilp32: add vdso-ilp32 and use for signal return Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04 ` [PATCH 23/23] arm64:ilp32: add ARM64_ILP32 to Kconfig Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-24  0:04   ` Yury Norov
2016-05-25 10:42 ` [PATCH v6 00/21] ILP32 for ARM64 Szabolcs Nagy
2016-05-25 10:42   ` Szabolcs Nagy
2016-05-25 10:42   ` Szabolcs Nagy
2016-05-25 16:41   ` Yury Norov
2016-05-25 16:41     ` Yury Norov
2016-05-25 16:41     ` Yury Norov
2016-06-02 19:03 ` Yury Norov
2016-06-02 19:03   ` Yury Norov
2016-06-02 19:03   ` Yury Norov
2016-06-02 19:03   ` Yury Norov
2016-06-03 11:02   ` Szabolcs Nagy
2016-06-03 11:02     ` Szabolcs Nagy
2016-06-03 11:02     ` Szabolcs Nagy

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