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kernel: clean-up build-configurable kernel config symbols

Don't explicitely disable options in target/linux/generic/config-* if
they are already controlled in config/Config-kernel.in.
Add a bunch of new symbols  and prepare defaults for using only unified
hierarchy (ie. cgroup2). Update symbol dependencies while at it

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
master
Daniel Golle 2 years ago
parent
commit
d1a8217d87
  1. 49
      config/Config-kernel.in
  2. 9
      target/linux/generic/config-4.14
  3. 8
      target/linux/generic/config-4.19
  4. 10
      target/linux/generic/config-5.4

49
config/Config-kernel.in

@ -357,6 +357,18 @@ config KERNEL_BLK_DEV_BSG
bool "Compile the kernel with SCSI generic v4 support for any block device"
default n
config KERNEL_TRANSPARENT_HUGEPAGE
bool
config KERNEL_HUGETLBFS
bool
config KERNEL_HUGETLB_PAGE
bool "Compile the kernel with HugeTLB support"
select KERNEL_TRANSPARENT_HUGEPAGE
select KERNEL_HUGETLBFS
default n
config KERNEL_MAGIC_SYSRQ
bool "Compile the kernel with SysRq support"
default y
@ -551,21 +563,29 @@ if KERNEL_CGROUPS
config KERNEL_FREEZER
bool
default y if KERNEL_CGROUP_FREEZER
config KERNEL_CGROUP_FREEZER
bool "Freezer cgroup subsystem"
default y
bool "legacy Freezer cgroup subsystem"
default n
select KERNEL_FREEZER
help
Provides a way to freeze and unfreeze all tasks in a
cgroup.
(legacy cgroup1-only controller, in cgroup2 freezer
is integrated in the Memory controller)
config KERNEL_CGROUP_DEVICE
bool "Device controller for cgroups"
default y
bool "legacy Device controller for cgroups"
default n
help
Provides a cgroup implementing whitelists for devices which
a process in the cgroup can mknod or open.
(legacy cgroup1-only controller)
config KERNEL_CGROUP_HUGETLB
bool "HugeTLB controller"
default y if KERNEL_HUGETLB_PAGE
depends on KERNEL_HUGETLB_PAGE
config KERNEL_CGROUP_PIDS
bool "PIDs cgroup subsystem"
@ -574,6 +594,14 @@ if KERNEL_CGROUPS
Provides enforcement of process number limits in the scope of a
cgroup.
config KERNEL_CGROUP_RDMA
bool "RDMA controller for cgroups"
default y
config KERNEL_CGROUP_BPF
bool "Support for eBPF programs attached to cgroups"
default y
config KERNEL_CPUSETS
bool "Cpuset support"
default y if !SMALL_FLASH
@ -609,6 +637,7 @@ if KERNEL_CGROUPS
config KERNEL_MEMCG
bool "Memory Resource Controller for Control Groups"
default y if !SMALL_FLASH
select KERNEL_FREEZER
depends on KERNEL_RESOURCE_COUNTERS || !LINUX_3_18
help
Provides a memory resource controller that manages both anonymous
@ -631,7 +660,7 @@ if KERNEL_CGROUPS
config KERNEL_MEMCG_SWAP
bool "Memory Resource Controller Swap Extension"
default n
default y if !SMALL_FLASH
depends on KERNEL_MEMCG
help
Add swap management feature to memory resource controller. When you
@ -763,12 +792,12 @@ if KERNEL_CGROUPS
files in a cgroup which can be useful for debugging.
config KERNEL_NET_CLS_CGROUP
bool "Control Group Classifier"
default y
bool "legacy Control Group Classifier"
default n
config KERNEL_CGROUP_NET_PRIO
bool "Network priority cgroup"
default y
bool "legacy Network priority cgroup"
default n
endif

9
target/linux/generic/config-4.14

@ -725,13 +725,6 @@ CONFIG_CC_STACKPROTECTOR_NONE=y
# CONFIG_CFG80211 is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
# CONFIG_CFQ_GROUP_IOSCHED is not set
# CONFIG_CGROUPS is not set
# CONFIG_CGROUP_BPF is not set
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_HUGETLB is not set
# CONFIG_CGROUP_NET_CLASSID is not set
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_RDMA is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24190 is not set
# CONFIG_CHARGER_BQ24257 is not set
@ -1756,7 +1749,6 @@ CONFIG_HPET_MMAP_DEFAULT=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTS221 is not set
# CONFIG_HTU21 is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_HVC_DCC is not set
# CONFIG_HVC_UDBG is not set
# CONFIG_HWLAT_TRACER is not set
@ -5132,7 +5124,6 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_TRACING_EVENTS_GPIO is not set
CONFIG_TRACING_SUPPORT=y
CONFIG_TRAD_SIGNALS=y
# CONFIG_TRANSPARENT_HUGEPAGE is not set
# CONFIG_TREE_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_TRIM_UNUSED_KSYMS is not set

8
target/linux/generic/config-4.19

@ -743,12 +743,6 @@ CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CEPH_LIB is not set
# CONFIG_CFG80211 is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
# CONFIG_CGROUPS is not set
# CONFIG_CGROUP_BPF is not set
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_NET_CLASSID is not set
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_RDMA is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24190 is not set
@ -1867,7 +1861,6 @@ CONFIG_HPET_MMAP_DEFAULT=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTS221 is not set
# CONFIG_HTU21 is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_HVC_DCC is not set
# CONFIG_HVC_UDBG is not set
# CONFIG_HWLAT_TRACER is not set
@ -5403,7 +5396,6 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_TRACING_EVENTS_GPIO is not set
CONFIG_TRACING_SUPPORT=y
CONFIG_TRAD_SIGNALS=y
# CONFIG_TRANSPARENT_HUGEPAGE is not set
# CONFIG_TREE_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_TRIM_UNUSED_KSYMS is not set

10
target/linux/generic/config-5.4

@ -791,13 +791,6 @@ CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CEPH_LIB is not set
# CONFIG_CFG80211 is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
# CONFIG_CGROUPS is not set
# CONFIG_CGROUP_BPF is not set
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_HUGETLB is not set
# CONFIG_CGROUP_NET_CLASSID is not set
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_RDMA is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24190 is not set
@ -2005,8 +1998,6 @@ CONFIG_HPET_MMAP_DEFAULT=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTS221 is not set
# CONFIG_HTU21 is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_HVC_DCC is not set
# CONFIG_HVC_UDBG is not set
# CONFIG_HWLAT_TRACER is not set
@ -5763,7 +5754,6 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_TRACING_EVENTS_GPIO is not set
CONFIG_TRACING_SUPPORT=y
CONFIG_TRAD_SIGNALS=y
# CONFIG_TRANSPARENT_HUGEPAGE is not set
# CONFIG_TREE_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_TRIM_UNUSED_KSYMS is not set

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