Revert "bfq patch, 0003"

This reverts commit 50508d481a4f9087c7195830313d0f60235a62de.
Revert "bfq patch 0002"

This reverts commit 559671fdfb0765ef27557ed67284774912044668.
Revert "Bfq patch, 0001"

This reverts commit a7d6be1fc46509d4e04556600e4c019dd4105874.
Update kernel config file