From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers
Date: Thu, 8 Jun 2017 16:28:56 +0200 [thread overview]
Message-ID: <CAK8P3a1L0YAUnMdFw5WOLNPr8eQkD4umbWN+pr50ESLon9rdZg@mail.gmail.com> (raw)
In-Reply-To: <20170608141053.66i57zhvunrj6sei@localhost>
On Thu, Jun 8, 2017 at 4:10 PM, Catalin Marinas <catalin.marinas@arm.com> wrote:
> On Sun, Jun 04, 2017 at 03:00:02PM +0300, Yury Norov wrote:
>> off_t is passed in register pair just like in aarch32.
>> In this patch corresponding aarch32 handlers are shared to
>> ilp32 code.
>
> Is the comment here relevant? IOW, do we have any AArch64/ILP32 syscall
> where off_t is used as an argument? AFAICT, the *64 syscalls use loff_t
> or loff_t *.
I think it should just be reworded, the 'off_t' above seems to refer to the
user space type that corresponds to the kernel's loff_t.
Arnd
next prev parent reply other threads:[~2017-06-08 14:28 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-04 11:59 No subject Yury Norov
2017-06-04 11:59 ` [PATCH 01/20] compat ABI: use non-compat openat and open_by_handle_at variants Yury Norov
2017-06-04 11:59 ` [PATCH 02/20] 32-bit ABI: introduce ARCH_32BIT_OFF_T config option Yury Norov
2017-06-08 15:09 ` Catalin Marinas
2017-06-13 11:04 ` Yury Norov
2017-06-14 12:31 ` Catalin Marinas
2017-06-04 11:59 ` [PATCH 04/20] arm64: ilp32: add documentation on the ILP32 ABI for ARM64 Yury Norov
2017-06-04 11:59 ` [PATCH 05/20] arm64: rename COMPAT to AARCH32_EL0 in Kconfig Yury Norov
2017-06-08 14:09 ` Catalin Marinas
2017-06-08 22:40 ` Yury Norov
2017-06-09 10:59 ` Catalin Marinas
2017-06-19 15:58 ` James Morse
2017-06-20 23:10 ` Yury Norov
2017-06-22 11:45 ` Yury Norov
2017-06-04 11:59 ` [PATCH 06/20] arm64: ensure the kernel is compiled for LP64 Yury Norov
2017-06-04 11:59 ` [PATCH 07/20] arm64:uapi: set __BITS_PER_LONG correctly for ILP32 and LP64 Yury Norov
2017-06-04 11:59 ` [PATCH 08/20] thread: move thread bits accessors to separated file Yury Norov
2017-06-04 11:59 ` [PATCH 09/20] arm64: introduce is_a32_task and is_a32_thread (for AArch32 compat) Yury Norov
2017-06-04 11:59 ` [PATCH 10/20] arm64: ilp32: add is_ilp32_compat_{task, thread} and TIF_32BIT_AARCH64 Yury Norov
2017-06-04 12:00 ` [PATCH 11/20] arm64: introduce binfmt_elf32.c Yury Norov
2017-06-04 12:00 ` [PATCH 12/20] arm64: ilp32: introduce binfmt_ilp32.c Yury Norov
2017-06-04 12:00 ` [PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers Yury Norov
2017-06-08 14:10 ` Catalin Marinas
2017-06-08 14:28 ` Arnd Bergmann [this message]
2017-06-04 12:00 ` [PATCH 14/20] arm64: ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Yury Norov
2017-06-08 15:05 ` James Morse
2017-06-09 7:06 ` Yury Norov
2017-06-04 12:00 ` [PATCH 15/20] arm64: signal: share lp64 signal routines to ilp32 Yury Norov
2017-06-04 12:00 ` [PATCH 16/20] arm64: signal32: move ilp32 and aarch32 common code to separated file Yury Norov
2017-06-19 16:16 ` James Morse
2017-06-20 14:16 ` Yury Norov
2017-06-04 12:00 ` [PATCH 17/20] arm64: ilp32: introduce ilp32-specific handlers for sigframe and ucontext Yury Norov
2017-06-04 12:00 ` [PATCH 18/20] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32 Yury Norov
2017-06-23 17:03 ` James Morse
2017-06-23 22:28 ` Yury Norov
2017-06-27 10:12 ` James Morse
2017-06-04 12:00 ` [PATCH 19/20] arm64:ilp32: add vdso-ilp32 and use for signal return Yury Norov
2017-06-08 15:24 ` Catalin Marinas
2017-06-08 23:06 ` Yury Norov
2017-06-04 12:00 ` [PATCH 20/20] arm64:ilp32: add ARM64_ILP32 to Kconfig Yury Norov
2017-06-14 20:16 ` your mail Yury Norov
-- strict thread matches above, loose matches on Subject: below --
2017-06-19 15:49 [PATCH v8 00/20] ILP32 for ARM64 Yury Norov
2017-06-19 15:49 ` [PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers Yury Norov
2017-03-01 19:19 [PATCH v7 resend 00/20] ILP32 for ARM64 Yury Norov
2017-03-01 19:19 ` [PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers Yury Norov
2017-01-09 11:29 [PATCH v7 00/20] ILP32 for ARM64 Yury Norov
2017-01-09 11:29 ` [PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers Yury Norov
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