[FS#1150] kernel module zram depends on CONFIG_CRYPTO_LZO and CONFIG_CRYPTO_LZ4 in linux 4.9

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - menno (mennozon) 

Attached to Project - LEDE Project
Summary - kernel module zram depends on CONFIG_CRYPTO_LZO and CONFIG_CRYPTO_LZ4 in linux 4.9
Task Type - Bug Report
Category - Kernel
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Very Low
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - On target ar71xx zram-swap doesn't work anymore since changing kernel version 4.4 to 4.9.

It seems the zram module now depends on the CONFIG_CRYPTO_LZO and CONFIG_CRYPTO_LZ4 modules

Supply the following if possible:
 - Device problem occurs on

DIR-505 and Archer C7

 - Software versions of LEDE release, packages, etc.

Trunk

 - Steps to reproduce
   
Select zram-swap and either revert back to kernel 4.4 by changing target/linux/ar71xx/Makefile

Or manually run kernel_menuconfig with 'make kernel_menuconfig CONFIG_TARGET=generic' and enable CONFIG_CRYPTO_LZ4=y and CONFIG_CRYPTO_LZO=y

 

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1150