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treewide: strip useless default n Kconfig lines

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Kconfig docs say:
> The default value deliberately defaults to 'n' in order to avoid
> bloating the build.

Apply this rule everywhere, to avoid more cloning of bad examples

Signed-off-by: Tony Butler <spudz76@gmail.com>
This commit is contained in:
Tony Butler
2022-12-25 15:11:48 -08:00
committed by Hauke Mehrtens
parent fcde517d35
commit 8bc72ea7be
11 changed files with 0 additions and 85 deletions
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49
config/Config-kernel.in
View File

@@ -47,12 +47,10 @@ config KERNEL_MIPS_FP_SUPPORT
config KERNEL_ARM_PMU
bool
default n
depends on (arm || aarch64)
config KERNEL_X86_VSYSCALL_EMULATION
bool "Enable vsyscall emulation"
default n
depends on x86_64
help
This enables emulation of the legacy vsyscall page. Disabling
@@ -70,12 +68,10 @@ config KERNEL_X86_VSYSCALL_EMULATION
config KERNEL_PERF_EVENTS
bool "Compile the kernel with performance events and counters"
default n
select KERNEL_ARM_PMU if (arm || aarch64)
config KERNEL_PROFILING
bool "Compile the kernel with profiling enabled"
default n
select KERNEL_PERF_EVENTS
help
Enable the extended profiling support mechanisms used by profilers such
@@ -255,7 +251,6 @@ config KERNEL_KCOV_INSTRUMENT_ALL
config KERNEL_TASKSTATS
bool "Compile the kernel with task resource/io statistics and accounting"
default n
help
Enable the collection and publishing of task/io statistics and
accounting. Enable this option to enable i/o monitoring in system
@@ -283,37 +278,30 @@ config KERNEL_KALLSYMS
config KERNEL_FTRACE
bool "Compile the kernel with tracing support"
depends on !TARGET_uml
default n
config KERNEL_FTRACE_SYSCALLS
bool "Trace system calls"
depends on KERNEL_FTRACE
default n
config KERNEL_ENABLE_DEFAULT_TRACERS
bool "Trace process context switches and events"
depends on KERNEL_FTRACE
default n
config KERNEL_FUNCTION_TRACER
bool "Function tracer"
depends on KERNEL_FTRACE
default n
config KERNEL_FUNCTION_GRAPH_TRACER
bool "Function graph tracer"
depends on KERNEL_FUNCTION_TRACER
default n
config KERNEL_DYNAMIC_FTRACE
bool "Enable/disable function tracing dynamically"
depends on KERNEL_FUNCTION_TRACER
default n
config KERNEL_FUNCTION_PROFILER
bool "Function profiler"
depends on KERNEL_FUNCTION_TRACER
default n
config KERNEL_IRQSOFF_TRACER
bool "Interrupts-off Latency Tracer"
@@ -364,7 +352,6 @@ config KERNEL_HIST_TRIGGERS
config KERNEL_DEBUG_KERNEL
bool
default n
config KERNEL_DEBUG_INFO
bool "Compile the kernel with debug information"
@@ -376,7 +363,6 @@ config KERNEL_DEBUG_INFO
config KERNEL_DEBUG_INFO_BTF
bool "Enable additional BTF type information"
default n
depends on !HOST_OS_MACOS
depends on KERNEL_DEBUG_INFO && !KERNEL_DEBUG_INFO_REDUCED
select DWARVES
@@ -403,12 +389,10 @@ config KERNEL_DEBUG_INFO_REDUCED
config KERNEL_DEBUG_LL_UART_NONE
bool
default n
depends on arm
config KERNEL_DEBUG_LL
bool
default n
depends on arm
select KERNEL_DEBUG_LL_UART_NONE
help
@@ -417,7 +401,6 @@ config KERNEL_DEBUG_LL
config KERNEL_DEBUG_VIRTUAL
bool "Compile the kernel with VM translations debugging"
select KERNEL_DEBUG_KERNEL
default n
help
Enable checks sanity checks to catch invalid uses of
virt_to_phys()/phys_to_virt() against the non-linear address space.
@@ -425,7 +408,6 @@ config KERNEL_DEBUG_VIRTUAL
config KERNEL_DYNAMIC_DEBUG
bool "Compile the kernel with dynamic printk"
select KERNEL_DEBUG_FS
default n
help
Compiles debug level messages into the kernel, which would not
otherwise be available at runtime. These messages can then be
@@ -437,7 +419,6 @@ config KERNEL_DYNAMIC_DEBUG
config KERNEL_EARLY_PRINTK
bool "Compile the kernel with early printk"
default y if TARGET_bcm53xx
default n
depends on arm
select KERNEL_DEBUG_KERNEL
select KERNEL_DEBUG_LL if arm
@@ -448,7 +429,6 @@ config KERNEL_EARLY_PRINTK
config KERNEL_KPROBES
bool "Compile the kernel with kprobes support"
default n
select KERNEL_FTRACE
select KERNEL_PERF_EVENTS
help
@@ -465,7 +445,6 @@ config KERNEL_KPROBE_EVENTS
config KERNEL_BPF_EVENTS
bool "Compile the kernel with BPF event support"
default n
select KERNEL_KPROBES
help
Allows to attach BPF programs to kprobe, uprobe and tracepoint events.
@@ -475,7 +454,6 @@ config KERNEL_BPF_EVENTS
config KERNEL_BPF_KPROBE_OVERRIDE
bool
default n
depends on KERNEL_KPROBES
config KERNEL_AIO
@@ -496,7 +474,6 @@ config KERNEL_FANOTIFY
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
@@ -520,7 +497,6 @@ 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"
@@ -545,7 +521,6 @@ config KERNEL_ELF_CORE
config KERNEL_PROVE_LOCKING
bool "Enable kernel lock checking"
select KERNEL_DEBUG_KERNEL
default n
config KERNEL_SOFTLOCKUP_DETECTOR
bool "Compile the kernel with detect Soft Lockups"
@@ -647,11 +622,9 @@ config USE_RFKILL
config USE_SPARSE
bool "Enable sparse check during kernel build"
default n
config KERNEL_DEVTMPFS
bool "Compile the kernel with device tmpfs enabled"
default n
help
devtmpfs is a simple, kernel-managed /dev filesystem. The kernel creates
devices nodes for all registered devices to simplify boot, but leaves more
@@ -661,7 +634,6 @@ if KERNEL_DEVTMPFS
config KERNEL_DEVTMPFS_MOUNT
bool "Automatically mount devtmpfs after root filesystem is mounted"
default n
endif
@@ -672,17 +644,14 @@ config KERNEL_KEYS
config KERNEL_PERSISTENT_KEYRINGS
bool "Enable kernel persistent keyrings"
depends on KERNEL_KEYS
default n
config KERNEL_KEYS_REQUEST_CACHE
bool "Enable temporary caching of the last request_key() result"
depends on KERNEL_KEYS
default n
config KERNEL_BIG_KEYS
bool "Enable large payload keys on kernel keyrings"
depends on KERNEL_KEYS
default n
#
# CGROUP support symbols
@@ -696,7 +665,6 @@ if KERNEL_CGROUPS
config KERNEL_CGROUP_DEBUG
bool "Example debug cgroup subsystem"
default n
help
This option enables a simple cgroup subsystem that
exports useful debugging information about the cgroups
@@ -707,7 +675,6 @@ if KERNEL_CGROUPS
config KERNEL_CGROUP_FREEZER
bool "legacy Freezer cgroup subsystem"
default n
select KERNEL_FREEZER
help
Provides a way to freeze and unfreeze all tasks in a
@@ -717,7 +684,6 @@ if KERNEL_CGROUPS
config KERNEL_CGROUP_DEVICE
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.
@@ -725,7 +691,6 @@ if KERNEL_CGROUPS
config KERNEL_CGROUP_HUGETLB
bool "HugeTLB controller"
default n
select KERNEL_HUGETLB_PAGE
config KERNEL_CGROUP_PIDS
@@ -754,7 +719,6 @@ if KERNEL_CGROUPS
config KERNEL_PROC_PID_CPUSET
bool "Include legacy /proc/<pid>/cpuset file"
default n
depends on KERNEL_CPUSETS
config KERNEL_CGROUP_CPUACCT
@@ -820,7 +784,6 @@ if KERNEL_CGROUPS
config KERNEL_MEMCG_SWAP_ENABLED
bool "Memory Resource Controller Swap Extension enabled by default"
default n
depends on KERNEL_MEMCG_SWAP
help
Memory Resource Controller Swap Extension comes with its price in
@@ -849,7 +812,6 @@ if KERNEL_CGROUPS
config KERNEL_CGROUP_PERF
bool "Enable perf_event per-cpu per-container group (cgroup) monitoring"
select KERNEL_PERF_EVENTS
default n
help
This option extends the per-cpu mode to restrict monitoring to
threads which belong to the cgroup specified and run on the
@@ -926,7 +888,6 @@ if KERNEL_CGROUPS
config KERNEL_DEBUG_BLK_CGROUP
bool "Enable Block IO controller debugging"
default n
depends on KERNEL_BLK_CGROUP
help
Enable some debugging help. Currently it exports additional stat
@@ -934,15 +895,12 @@ if KERNEL_CGROUPS
config KERNEL_NET_CLS_CGROUP
bool "legacy Control Group Classifier"
default n
config KERNEL_CGROUP_NET_CLASSID
bool "legacy Network classid cgroup"
default n
config KERNEL_CGROUP_NET_PRIO
bool "legacy Network priority cgroup"
default n
endif
@@ -1168,7 +1126,6 @@ endif
menu "Filesystem ACL and attr support options"
config USE_FS_ACL_ATTR
bool "Use filesystem ACL and attr support by default"
default n
help
Make using ACLs (e.g. POSIX ACL, NFSv4 ACL) the default
for kernel and packages, except tmpfs, flash filesystems,
@@ -1193,17 +1150,14 @@ menu "Filesystem ACL and attr support options"
config KERNEL_F2FS_FS_POSIX_ACL
bool "Enable POSIX ACL for F2FS Filesystems"
select KERNEL_FS_POSIX_ACL
default n
config KERNEL_JFFS2_FS_POSIX_ACL
bool "Enable POSIX ACL for JFFS2 Filesystems"
select KERNEL_FS_POSIX_ACL
default n
config KERNEL_TMPFS_POSIX_ACL
bool "Enable POSIX ACL for TMPFS Filesystems"
select KERNEL_FS_POSIX_ACL
default n
config KERNEL_CIFS_ACL
bool "Enable CIFS ACLs"
@@ -1226,15 +1180,12 @@ menu "Filesystem ACL and attr support options"
config KERNEL_NFS_V3_ACL_SUPPORT
bool "Enable ACLs for NFSv3"
default n
config KERNEL_NFSD_V2_ACL_SUPPORT
bool "Enable ACLs for NFSDv2"
default n
config KERNEL_NFSD_V3_ACL_SUPPORT
bool "Enable ACLs for NFSDv3"
default n
config KERNEL_REISER_FS_POSIX_ACL
bool "Enable POSIX ACLs for ReiserFS"