diff options
author | James Hogan <jhogan@kernel.org> | 2017-10-24 13:07:54 +0100 |
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committer | James Hogan <jhogan@kernel.org> | 2018-02-22 11:07:21 +0000 |
commit | bb6fb6dfcc17cddac11ac295861f7608194447a7 (patch) | |
tree | 47ee071a415546dd01adbf628f61acb80473d476 /arch/metag/include/asm/syscalls.h | |
parent | 91ab883eb21325ad80f3473633f794c78ac87f51 (diff) | |
download | op-kernel-dev-bb6fb6dfcc17cddac11ac295861f7608194447a7.zip op-kernel-dev-bb6fb6dfcc17cddac11ac295861f7608194447a7.tar.gz |
metag: Remove arch/metag/
The earliest Meta architecture port of Linux I have a record of was an
import of a Meta port of Linux v2.4.1 in February 2004, which was worked
on significantly over the next few years by Graham Whaley, Will Newton,
Matt Fleming, myself and others.
Eventually the port was merged into mainline in v3.9 in March 2013, not
long after Imagination Technologies bought MIPS Technologies and shifted
its CPU focus over to the MIPS architecture.
As a result, though the port was maintained for a while, kept on life
support for a while longer, and useful for testing a few specific
drivers for which I don't have ready access to the equivalent MIPS
hardware, it is now essentially dead with no users.
It is also stuck using an out-of-tree toolchain based on GCC 4.2.4 which
is no longer maintained, now struggles to build modern kernels due to
toolchain bugs, and doesn't itself build with a modern GCC. The latest
buildroot port is still using an old uClibc snapshot which is no longer
served, and the latest uClibc doesn't build with GCC 4.2.4.
So lets call it a day and drop the Meta architecture port from the
kernel. RIP Meta.
Signed-off-by: James Hogan <jhogan@kernel.org>
Link: https://lkml.kernel.org/r/95906b76-6ce1-3f84-eaba-c29b4ae952eb@roeck-us.net
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Graham Whaley <graham.whaley@gmail.com>
Cc: linux-metag@vger.kernel.org
Diffstat (limited to 'arch/metag/include/asm/syscalls.h')
-rw-r--r-- | arch/metag/include/asm/syscalls.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/metag/include/asm/syscalls.h b/arch/metag/include/asm/syscalls.h deleted file mode 100644 index eac0cf1..0000000 --- a/arch/metag/include/asm/syscalls.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_METAG_SYSCALLS_H -#define _ASM_METAG_SYSCALLS_H - -#include <linux/compiler.h> -#include <linux/linkage.h> -#include <linux/types.h> -#include <linux/signal.h> - -/* kernel/signal.c */ -#define sys_rt_sigreturn sys_rt_sigreturn -asmlinkage long sys_rt_sigreturn(void); - -#include <asm-generic/syscalls.h> - -/* kernel/sys_metag.c */ -asmlinkage int sys_metag_setglobalbit(char __user *, int); -asmlinkage void sys_metag_set_fpu_flags(unsigned int); -asmlinkage int sys_metag_set_tls(void __user *); -asmlinkage void *sys_metag_get_tls(void); - -asmlinkage long sys_truncate64_metag(const char __user *, unsigned long, - unsigned long); -asmlinkage long sys_ftruncate64_metag(unsigned int, unsigned long, - unsigned long); -asmlinkage long sys_fadvise64_64_metag(int, unsigned long, unsigned long, - unsigned long, unsigned long, int); -asmlinkage long sys_readahead_metag(int, unsigned long, unsigned long, size_t); -asmlinkage ssize_t sys_pread64_metag(unsigned long, char __user *, size_t, - unsigned long, unsigned long); -asmlinkage ssize_t sys_pwrite64_metag(unsigned long, char __user *, size_t, - unsigned long, unsigned long); -asmlinkage long sys_sync_file_range_metag(int, unsigned long, unsigned long, - unsigned long, unsigned long, - unsigned int); - -int do_work_pending(struct pt_regs *regs, unsigned int thread_flags, - int syscall); - -#endif /* _ASM_METAG_SYSCALLS_H */ |