kernel: update 3.10.49 to 3.10.58 (released 2014-oct-15)

All platforms which are using 3.10.x at the moment are upgraded.

Changelogs:
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.50
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.51
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.52
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.53
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.54
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.55
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.56
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.57
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.58

A new symbol 'X86_16BIT' appeared in 3.10.52 with commit 34273f41d57ee8d854dcd2a1d754cbb546cb548f
("x86-espfix-make-it-possible-to-disable-16-bit-support.patch")
I defaults to 'unset', but it's worth a discussion to enable it
("turn off support for any 16-bit software").

Also removed the patch 0db3db45f5bd6df4bdc03bbd5dec672e16164c4e
("fix build failure on memcpy() in decompress.c")
and is obsolete by commit 29593fd5a8149462ed6fad0d522234facdaee6c8 upstream.
included in kernel 3.10.56

compile tested on all platforms with:
make tools/install
make toolchain/install
make target/linux/compile

user@box:~/user/openwrt$ cat /tmp/log.txt
[Wed Oct 22 00:36:02 CEST 2014] ./smoketest.sh: ar71xx - OK
[Wed Oct 22 00:53:22 CEST 2014] ./smoketest.sh: ar7 - OK
[Wed Oct 22 01:08:27 CEST 2014] ./smoketest.sh: au1000 - OK
[Wed Oct 22 01:21:43 CEST 2014] ./smoketest.sh: avr32 - OK
[Wed Oct 22 01:37:47 CEST 2014] ./smoketest.sh: cns21xx - OK
[Wed Oct 22 01:52:05 CEST 2014] ./smoketest.sh: cns3xxx - OK
[Wed Oct 22 02:10:23 CEST 2014] ./smoketest.sh: gemini - OK
[Wed Oct 22 02:29:07 CEST 2014] ./smoketest.sh: ixp4xx - OK
[Wed Oct 22 02:44:01 CEST 2014] ./smoketest.sh: malta - OK
[Wed Oct 22 02:55:57 CEST 2014] ./smoketest.sh: mpc85xx - OK
[Wed Oct 22 03:07:56 CEST 2014] ./smoketest.sh: orion - OK
[Wed Oct 22 03:24:30 CEST 2014] ./smoketest.sh: ppc40x - OK
[Wed Oct 22 03:40:19 CEST 2014] ./smoketest.sh: ppc44x - OK
[Wed Oct 22 03:55:29 CEST 2014] ./smoketest.sh: realview - OK
[Wed Oct 22 04:09:47 CEST 2014] ./smoketest.sh: sparc - OK
[Wed Oct 22 04:23:37 CEST 2014] ./smoketest.sh: x86 - OK
[Wed Oct 22 04:35:56 CEST 2014] ./smoketest.sh: xburst - OK

run tested on x86, au1000, ar71xx, mpc85xx and brcm47xx

Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43049 3c298f89-4303-0410-b956-a3cf2f4a3e73
kernel: refresh generic 3.10 patches

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43050 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: refresh 3.10 patches

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43051 3c298f89-4303-0410-b956-a3cf2f4a3e73