Host kernels: Always support /proc/config.gz, support compressed firmware loading (#145)

* Host kernels: Always support /proc/config.gz, support compressed firmware loading

* fixup

Author: bleggett

configs/aarch64/host.config

@@ -113,7 +113,8 @@ CONFIG_RCU_NEED_SEGCBLIST=y
 CONFIG_RCU_FANOUT=64
 CONFIG_RCU_FANOUT_LEAF=16
 
-CONFIG_IKCONFIG=m
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
 CONFIG_GENERIC_SCHED_CLOCK=y
@@ -1653,7 +1654,9 @@ CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_FW_LOADER_SYSFS=y
 CONFIG_EXTRA_FIRMWARE=""
 CONFIG_FW_LOADER_USER_HELPER=y
+CONFIG_FW_LOADER_COMPRESS=y
 CONFIG_FW_LOADER_COMPRESS_XZ=y
+CONFIG_FW_LOADER_COMPRESS_ZSTD=y
 CONFIG_FW_CACHE=y
 CONFIG_FW_UPLOAD=y
 

configs/x86_64/host.config

@@ -119,7 +119,7 @@ CONFIG_RCU_NEED_SEGCBLIST=y
 CONFIG_RCU_FANOUT=64
 CONFIG_RCU_FANOUT_LEAF=16
 
-CONFIG_IKCONFIG=m
+CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
@@ -1618,8 +1618,10 @@ CONFIG_FW_LOADER=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_FW_LOADER_SYSFS=y
 CONFIG_EXTRA_FIRMWARE=""
+CONFIG_FW_LOADER_COMPRESS=y
 CONFIG_FW_LOADER_USER_HELPER=y
 CONFIG_FW_LOADER_COMPRESS_XZ=y
+CONFIG_FW_LOADER_COMPRESS_ZSTD=y
 CONFIG_FW_CACHE=y
 
 CONFIG_WANT_DEV_COREDUMP=y