x86: enable f2fs and loopback device support in the kernel config

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

target/linux/x86/config-4.4

@@ -48,6 +48,7 @@ CONFIG_ATA=y
 CONFIG_ATA_GENERIC=y
 CONFIG_ATA_PIIX=y
 CONFIG_BINFMT_MISC=y
+CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_BOUNCE=y
 CONFIG_CLKBLD_I8253=y
@@ -60,8 +61,9 @@ CONFIG_COMPAT_VDSO=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 # CONFIG_CPU5_WDT is not set
 CONFIG_CPU_FREQ=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+CONFIG_CPU_FREQ_GOV_COMMON=y
 # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
 CONFIG_CPU_FREQ_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
@@ -112,6 +114,11 @@ CONFIG_EDAC_SUPPORT=y
 # CONFIG_EDD is not set
 # CONFIG_EUROTECH_WDT is not set
 CONFIG_EXT4_FS=y
+# CONFIG_F2FS_CHECK_FS is not set
+CONFIG_F2FS_FS=y
+# CONFIG_F2FS_FS_SECURITY is not set
+CONFIG_F2FS_FS_XATTR=y
+CONFIG_F2FS_STAT_FS=y
 # CONFIG_F71808E_WDT is not set
 CONFIG_FIRMWARE_IN_KERNEL=y
 CONFIG_FIRMWARE_MEMMAP=y
@@ -179,12 +186,6 @@ CONFIG_HAVE_HW_BREAKPOINT=y
 CONFIG_HAVE_IDE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_KERNEL_BZIP2=y
-CONFIG_HAVE_KERNEL_GZIP=y
-CONFIG_HAVE_KERNEL_LZ4=y
-CONFIG_HAVE_KERNEL_LZMA=y
-CONFIG_HAVE_KERNEL_LZO=y
-CONFIG_HAVE_KERNEL_XZ=y
 CONFIG_HAVE_KPROBES_ON_FTRACE=y
 CONFIG_HAVE_KVM=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -299,6 +300,7 @@ CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
 CONFIG_NEED_SG_DMA_LENGTH=y
 # CONFIG_NET5501 is not set
 # CONFIG_NET_NS is not set
+CONFIG_NLS=y
 CONFIG_NOHIGHMEM=y
 CONFIG_NO_BOOTMEM=y
 CONFIG_NR_CPUS=1
@@ -322,6 +324,7 @@ CONFIG_PCI_GOANY=y
 # CONFIG_PCI_GOBIOS is not set
 # CONFIG_PCI_GODIRECT is not set
 # CONFIG_PCI_GOMMCONFIG is not set
+CONFIG_PCI_LABEL=y
 CONFIG_PCI_MSI=y
 CONFIG_PCI_MSI_IRQ_DOMAIN=y
 CONFIG_PCSPKR_PLATFORM=y