linux-stable.git/arch/unicore32/kernel/sys.c, branch master

arch: remove unicore32 port

2020-07-01T09:09:13+00:00

The unicore32 port do not seem maintained for a long time now, there is no
upstream toolchain that can create unicore32 binaries and all the links to
prebuilt toolchains for unicore32 are dead. Even compilers that were
available are not supported by the kernel anymore.

Guenter Roeck says:

  I have stopped building unicore32 images since v4.19 since there is no
  available compiler that is still supported by the kernel. I am surprised
  that support for it has not been removed from the kernel.

Remove unicore32 port.

Signed-off-by: Mike Rapoport 
Acked-by: Arnd Bergmann 
Acked-by: Guenter Roeck

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Enrico Weigelt 
Reviewed-by: Kate Stewart 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman

unicore32: just use mmap_pgoff()...

2013-05-09T18:10:07+00:00

Signed-off-by: Al Viro

unicore32: switch to generic clone(2)

2012-11-29T04:43:40+00:00

Signed-off-by: Al Viro

unicore32: switch to generic sys_execve()

2012-11-09T09:30:10+00:00

Signed-off-by: Al Viro 
Acked-and-Tested-by: Guan Xuetao

unicore32: switch to generic kernel_thread()/kernel_execve()

2012-11-09T09:30:09+00:00

Signed-off-by: Al Viro 
Acked-and-Tested-by: Guan Xuetao

vfs: define struct filename and have getname() return it

2012-10-13T00:14:55+00:00

getname() is intended to copy pathname strings from userspace into a
kernel buffer. The result is just a string in kernel space. It would
however be quite helpful to be able to attach some ancillary info to
the string.

For instance, we could attach some audit-related info to reduce the
amount of audit-related processing needed. When auditing is enabled,
we could also call getname() on the string more than once and not
need to recopy it from userspace.

This patchset converts the getname()/putname() interfaces to return
a struct instead of a string. For now, the struct just tracks the
string in kernel space and the original userland pointer for it.

Later, we'll add other information to the struct as it becomes
convenient.

Signed-off-by: Jeff Layton 
Signed-off-by: Al Viro

don't bother exporting kernel_execve()

2012-09-20T13:51:28+00:00

most of the architectures don't and there's not a single
caller outside of core kernel.

Signed-off-by: Al Viro

unicore32 core architecture: processor and system headers

2011-03-17T01:19:06+00:00

This patch includes processor and system headers. System call interface is here.
We used the syscall interface the same as asm-generic version.

Signed-off-by: Guan Xuetao 
Reviewed-by: Arnd Bergmann