linux.git/arch/hexagon/lib, branch v5.6

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05T15:30:29+00:00

Based on 1 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 and
  only version 2 as published by the free software foundation this
  program is distributed in the hope that it will be useful but
  without any warranty without even the implied warranty of
  merchantability or fitness for a particular purpose see the gnu
  general public license for more details you should have received a
  copy of the gnu general public license along with this program if
  not write to the free software foundation inc 51 franklin street
  fifth floor boston ma 02110 1301 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 94 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Allison Randal 
Reviewed-by: Richard Fontana 
Reviewed-by: Alexios Zavras 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141334.043630402@linutronix.de
Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

hexagon: export csum_partial_copy_nocheck

2018-05-01T20:49:50+00:00

This is needed to link ipv6 as a loadable module, which in turn happens
in allmodconfig.

Signed-off-by: Arnd Bergmann 
Signed-off-by: Richard Kuo

hexagon: Fix misspellings in comments.

2016-04-18T10:45:54+00:00

Signed-off-by: Adam Buchbinder 
Signed-off-by: Jiri Kosina

ipv4: Update parameters for csum_tcpudp_magic to their original types

2016-03-14T03:55:13+00:00

This patch updates all instances of csum_tcpudp_magic and
csum_tcpudp_nofold to reflect the types that are usually used as the source
inputs.  For example the protocol field is populated based on nexthdr which
is actually an unsigned 8 bit value.  The length is usually populated based
on skb->len which is an unsigned integer.

This addresses an issue in which the IPv6 function csum_ipv6_magic was
generating a checksum using the full 32b of skb->len while
csum_tcpudp_magic was only using the lower 16 bits.  As a result we could
run into issues when attempting to adjust the checksum as there was no
protocol agnostic way to update it.

With this change the value is still truncated as many architectures use
"(len + proto) << 8", however this truncation only occurs for values
greater than 16776960 in length and as such is unlikely to occur as we stop
the inner headers at ~64K in size.

I did have to make a few minor changes in the arm, mn10300, nios2, and
score versions of the function in order to support these changes as they
were either using things such as an OR to combine the protocol and length,
or were using ntohs to convert the length which would have truncated the
value.

I also updated a few spots in terms of whitespace and type differences for
the addresses.  Most of this was just to make sure all of the definitions
were in sync going forward.

Signed-off-by: Alexander Duyck 
Signed-off-by: David S. Miller

Hexagon: Copyright marking changes

2012-10-18T22:07:21+00:00

Code Aurora Forum (CAF) is becoming a part of Linux Foundation Labs.

Signed-off-by: Richard Kuo

Hexagon: Add configuration and makefiles for the Hexagon architecture.

2011-11-01T14:34:21+00:00

Signed-off-by: Linas Vepstas 
Signed-off-by: Richard Kuo 
Acked-by: Arnd Bergmann 
Signed-off-by: Linus Torvalds

Hexagon: Provide basic implementation and/or stubs for I/O routines.

2011-11-01T14:34:20+00:00

Signed-off-by: Richard Kuo 
Signed-off-by: Linas Vepstas 
Acked-by: Arnd Bergmann 
Signed-off-by: Linus Torvalds

Hexagon: Add memcpy and memset accelerated functions

2011-11-01T14:34:18+00:00

Signed-off-by: Richard Kuo 
Acked-by: Arnd Bergmann 
Signed-off-by: Linus Torvalds

Hexagon: Add checksum functions

2011-11-01T14:34:18+00:00

Signed-off-by: Richard Kuo 
Signed-off-by: Linas Vepstas 
Acked-by: Arnd Bergmann 
Signed-off-by: Linus Torvalds