kernel: update 3.10 to 3.10.28

include/kernel-version.mk

target/linux/ar7/Makefile

target/linux/ar7/patches-3.10/110-flash.patch

target/linux/ar7/patches-3.10/320-ac49x-mtd-partitions.patch

target/linux/ar71xx/Makefile

...nux/ar71xx/patches-3.10/404-mtd-wrt160nl-trx-parser.patch

...r71xx/patches-3.10/405-mtd-tp-link-partition-parser.patch

target/linux/avr32/Makefile

target/linux/bcm53xx/Makefile

target/linux/brcm2708/Makefile

target/linux/brcm47xx/Makefile

target/linux/brcm47xx/patches-3.10/790-tg3-phylib.patch

target/linux/brcm63xx/Makefile

target/linux/cns21xx/Makefile

.../patches-3.10/430-mtd-add-myloader-partition-parser.patch

...t/linux/generic/patches-3.10/630-packet_socket_type.patch

target/linux/generic/patches-3.10/655-increase_skb_pad.patch

...generic/patches-3.10/656-skb_reduce_truesize-helper.patch

...6-allow-rejecting-with-source-address-failed-policy.patch

target/linux/generic/patches-3.10/721-phy_packets.patch