Alexander Duyck
01cfbad79a
ipv4: Update parameters for csum_tcpudp_magic to their original types ...
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 <aduyck@mirantis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-13 23:55:13 -04:00
crypto: 842 - remove WARN inside printk
2015-12-23 18:20:01 +08:00
fonts: Add 6x10 font
2014-10-09 11:35:48 +03:00
lz4: fix system halt at boot kernel on x86_64
2015-05-24 11:56:29 -07:00
lzo: check for length overrun in variable length encoding.
2014-09-28 11:08:01 +02:00
lib/mpi: only require buffers as big as needed for the integer
2015-11-17 22:00:39 +08:00
powerpc: Create disable_kernel_{fp,altivec,vsx,spe}()
2015-12-01 13:52:25 +11:00
zlib_deflate/deftree: remove bi_reverse()
2015-09-10 13:29:01 -07:00
ASN.1: Handle 'ANY OPTIONAL' in grammar
2015-08-05 13:38:07 +01:00
assoc_array: Include rcupdate.h for call_rcu() definition
2015-01-07 16:08:41 +00:00
atomic: Provide atomic_{or,xor,and}
2015-07-27 14:06:24 +02:00
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-01-11 14:39:17 -08:00
syscalls: implement execveat() system call
2014-12-13 12:42:51 -08:00
lib/bitmap.c: conversion routines to/from u32 array
2016-02-19 22:54:09 -05:00
ARM: 8187/1: add CONFIG_HAVE_ARCH_BITREVERSE to support rbit instruction
2014-12-22 16:43:06 +00:00
treewide: Remove old email address
2015-11-23 09:44:58 +01:00
module: Sanitize RCU usage and locking
2015-05-28 11:31:52 +09:30
ipv4: Update parameters for csum_tcpudp_magic to their original types
2016-03-13 23:55:13 -04:00
lib: Add a generic cmdline parse function parse_option_str
2014-10-03 18:40:58 +01:00
sched/topology: Rename topology_thread_cpumask() to topology_sibling_cpumask()
2015-05-27 15:22:15 +02:00
revert "cpumask: don't perform while loop in cpumask_next_and()"
2015-06-18 17:00:23 -10:00
lib: crc-itu-t.[ch] fix 0x0x prefix in integer constants
2015-05-26 15:26:43 +02:00
lib: introduce crc_t10dif_update()
2015-05-30 22:42:24 -07:00
kbuild: include core debug info when DEBUG_INFO_REDUCED
2015-06-11 15:08:32 +02:00
debugobjects: Allow bigger number of early boot objects
2016-01-27 15:40:59 +01:00
lib/decompress: set the compressor name to NULL on error
2015-07-17 16:39:54 -07:00
lib/decompressors: use real out buf size for gunzip with kernel
2015-09-10 13:29:01 -07:00
lib/decompressors: use real out buf size for gunzip with kernel
2015-09-10 13:29:01 -07:00
lib/decompressors: use real out buf size for gunzip with kernel
2015-09-10 13:29:01 -07:00
lib/decompress_unlzma: Do a NULL check for pointer
2015-09-10 13:29:01 -07:00
lib/decompressors: use real out buf size for gunzip with kernel
2015-09-10 13:29:01 -07:00
lib/decompressors: use real out buf size for gunzip with kernel
2015-09-10 13:29:01 -07:00
devres: fix a for loop bounds check
2015-10-05 04:49:54 +01:00
KEYS: Merge the type-specific data with the payload data
2015-10-21 15:18:36 +01:00
__div64_32(): make it overridable at compile time
2015-11-16 14:42:12 -05:00
dma-debug: switch check from _text to _stext
2016-01-14 16:00:49 -08:00
dump_stack: avoid potential deadlocks
2016-02-05 18:10:40 -08:00
convert a bunch of open-coded instances of memdup_user_nul()
2016-01-04 10:26:58 -05:00
lib/dynamic_queue_limits.c: simplify includes
2015-02-12 18:54:15 -08:00
fault-inject: fix inverted interval/probability values in printk
2015-10-23 17:55:10 +09:00
lib: rename lib/find_next_bit.c to lib/find_bit.c
2015-04-17 09:03:54 -04:00
proportions: add @gfp to init functions
2014-09-08 09:51:30 +09:00
lib: crc32: constify crc32 lookup table
2015-02-13 21:21:35 -08:00
CPM/QE: use genalloc to manage CPM/QE muram
2015-12-22 17:10:18 -06:00
lib/halfmd4.c: use rol32 inline function in the ROUND macro
2015-11-06 17:50:42 -08:00
lib/hexdump.c: truncate output in case of overflow
2015-11-06 17:50:42 -08:00
Make ARCH_HAS_FAST_MULTIPLIER a real config variable
2014-09-13 11:14:53 -07:00
mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd
2015-11-06 17:50:42 -08:00
lib/interval_tree.c: simplify includes
2015-02-12 18:54:15 -08:00
lib/iomap_copy.c: add __ioread32_copy()
2016-01-20 17:09:18 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2015-11-05 16:34:48 -08:00
x86, mm: support huge KVA mappings on x86
2015-04-14 16:49:04 -07:00
iov_iter: export import_single_range()
2015-12-06 20:42:19 -05:00
irq_poll: Fix irq_poll_sched()
2016-01-19 15:26:55 -05:00
lib/is_single_threaded.c: change current_is_single_threaded() to use for_each_thread()
2015-11-06 17:50:42 -08:00
lib/kasprintf.c: add sanity check to kvasprintf
2016-01-16 11:17:27 -08:00
Initial roundup of 4.5 merge window patches
2016-01-23 18:45:06 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-02-23 00:09:14 -05:00
mm, slub, kasan: enable user tracking by default with KASAN=y
2015-11-05 19:34:48 -08:00
kdb: Allow access to sensitive commands to be restricted by default
2014-11-11 09:31:52 -06:00
ubsan: cosmetic fix to Kconfig text
2016-02-11 18:35:48 -08:00
klist: fix starting point removed bug in klist iterators
2016-02-07 22:18:47 -08:00
lib/kobject.c: use kvasprintf_const for formatting ->name
2015-11-06 17:50:42 -08:00
lib/kobject_uevent.c: remove redundant include
2015-02-12 18:54:15 -08:00
kstrto*: accept "-0" for signed conversion
2015-09-10 13:29:01 -07:00
block: fix blk_stack_limits() regression due to lcm() change
2015-03-31 09:45:50 -06:00
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2016-01-22 11:58:43 -08:00
mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup
2016-01-15 17:56:32 -08:00
lib/list_sort: use late_initcall to hook in self tests
2015-06-16 14:12:35 -04:00
lib/llist.c: fix data race in llist_del_first
2015-11-06 17:50:42 -08:00
locking/lockdep: Revert qrwlock recusive stuff
2014-10-03 06:09:30 +02:00
locking/lockref: Remove homebrew cmpxchg64_relaxed() macro definition
2015-08-12 11:59:04 +02:00
lru_cache: Converted lc_seq_printf_status to return void
2015-11-25 09:22:02 -07:00
test_bitmap: unit tests for lib/bitmap.c
2016-02-19 22:54:09 -05:00
lib/md5.c: simplify include
2015-02-12 18:54:15 -08:00
net: Add support for CHANGEUPPER notifier error injection
2015-12-03 11:49:23 -05:00
netlink: pad nla_memcpy dest buffer with zeroes
2015-03-31 14:07:24 -04:00
ARM: 8439/1: Fix backtrace generation when IPI is masked
2015-10-03 16:40:51 +01:00
once: make helper generic for calling functions once
2015-10-08 05:26:36 -07:00
libnvdimm for 4.3:
2015-09-08 14:35:59 -07:00
percpu_ref: make INIT_ATOMIC and switch_to_atomic() sticky
2014-09-24 13:31:50 -04:00
percpu_counter: batch size aware __percpu_counter_compare()
2015-05-29 07:39:34 +10:00
mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM
2015-11-06 17:50:42 -08:00
lib/plist.c: remove redundant include
2015-02-12 18:54:16 -08:00
treewide: Remove old email address
2015-11-23 09:44:58 +01:00
radix-tree: fix race in gang lookup
2016-02-03 08:28:43 -08:00
netfilter: meta: add PRANDOM support
2016-02-29 13:55:59 +01:00
ratelimit: fix bug in time interval by resetting right begin time
2016-01-21 17:20:51 -08:00
rbtree: Make lockless searches non-fatal
2015-05-28 11:32:04 +09:30
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-12-31 18:20:10 -05:00
scatterlist: fix a typo in comment block of sg_miter_stop()
2016-02-08 10:15:17 -08:00
tracing: Use seq_buf_used() in seq_buf_to_user() instead of len
2015-12-23 14:27:20 -05:00
lib: scatterlist: add sg splitting function
2015-08-24 14:28:01 -06:00
lib: EXPORT_SYMBOL sha_init
2015-03-23 22:12:08 -04:00
lib/show_mem.c: correct reserved memory calculation
2015-09-08 15:35:28 -07:00
lib/sort: Add 64 bit swap function
2015-06-25 17:00:40 -07:00
lib/stmp_device.c: replace module.h include
2015-02-12 18:54:16 -08:00
lib/string.c: add ULL suffix to the constant definition
2015-11-10 16:32:11 -08:00
string_helpers: fix precision loss for some inputs
2016-01-20 17:09:18 -08:00
Use the new batched user accesses in generic user string handling
2015-12-17 10:05:19 -08:00
Use the new batched user accesses in generic user string handling
2015-12-17 10:05:19 -08:00
Merge branch 'for-4.2/sg' of git://git.kernel.dk/linux-block
2015-06-25 15:22:36 -07:00
kstrto*: accept "-0" for signed conversion
2015-09-10 13:29:01 -07:00
lib/test-string_helpers.c: fix and improve string_get_size() tests
2016-02-03 08:28:43 -08:00
test_bitmap: unit tests for lib/bitmap.c
2016-02-19 22:54:09 -05:00
bpf, test: add couple of test cases
2015-12-18 16:04:51 -05:00
test: firmware_class: add asynchronous request trigger
2016-01-07 13:44:22 -07:00
test_hexdump: print statistics at the end
2016-01-20 17:09:18 -08:00
lib: test_kasan: add some testcases
2015-11-05 19:34:48 -08:00
lib/test_printf.c: test dentry printing
2016-01-16 11:17:29 -08:00
rhashtable-test: allow to retry even if -ENOMEM was returned
2015-11-23 12:36:08 -05:00
locking/static_keys: Provide a selftest
2015-08-03 11:51:12 +02:00
locking/static_keys: Make verify_keys() static
2015-08-05 09:53:40 +02:00
lib/textsearch.c: remove textsearch_put reference from comments
2014-10-14 02:18:14 +02:00
timerqueue: Let timerqueue_add/del return information
2015-04-22 17:06:49 +02:00
UBSAN: run-time undefined behavior sanity checker
2016-01-20 17:09:18 -08:00
UBSAN: run-time undefined behavior sanity checker
2016-01-20 17:09:18 -08:00
lib/ucs2_string: Correct ucs2 -> utf8 conversion
2016-02-16 12:49:05 +00:00
vsprintf: kptr_restrict is okay in IRQ when 2
2016-02-11 18:35:48 -08:00
01cfbad79a