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printk: Remove redundant CONFIG_BASE_FULL

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CONFIG_BASE_FULL is equivalent to !CONFIG_BASE_SMALL and is enabled by
default: CONFIG_BASE_SMALL is the special case to take care of.
So, remove CONFIG_BASE_FULL and move the config choice to
CONFIG_BASE_SMALL (which defaults to 'n')

For defconfigs explicitely disabling BASE_FULL, explicitely enable
BASE_SMALL.
For defconfigs explicitely enabling BASE_FULL, drop it as it is the
default.

Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20240505080343.1471198-4-yoann.congal@smile.fr
Signed-off-by: Petr Mladek <pmladek@suse.com>
This commit is contained in:
Yoann Congal 2024-05-05 10:03:43 +02:00 committed by Petr Mladek
parent b3e90f375b
commit 27021649ec
24 changed files with 25 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/configs/collie_defconfig
View File

@ -3,7 +3,7 @@ CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_EXPERT=y
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_EPOLL is not set
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set

2
arch/arm/configs/keystone_defconfig
View File

@ -12,7 +12,7 @@ CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
CONFIG_KALLSYMS_ALL=y
CONFIG_EXPERT=y
CONFIG_PROFILING=y

2
arch/arm/configs/lpc18xx_defconfig
View File

@ -8,7 +8,7 @@ CONFIG_BLK_DEV_INITRD=y
# CONFIG_RD_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_UID16 is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set

2
arch/arm/configs/moxart_defconfig
View File

@ -6,7 +6,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_EXPERT=y
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_SIGNALFD is not set
# CONFIG_TIMERFD is not set
# CONFIG_EVENTFD is not set

2
arch/arm/configs/mps2_defconfig
View File

@ -5,7 +5,7 @@ CONFIG_LOG_BUF_SHIFT=16
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EXPERT=y
# CONFIG_UID16 is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set

2
arch/arm/configs/omap1_defconfig
View File

@ -9,7 +9,7 @@ CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_SHMEM is not set
# CONFIG_KALLSYMS is not set
CONFIG_PROFILING=y

2
arch/arm/configs/stm32_defconfig
View File

@ -6,7 +6,7 @@ CONFIG_BLK_DEV_INITRD=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EXPERT=y
# CONFIG_UID16 is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set

2
arch/microblaze/configs/mmu_defconfig
View File

@ -4,7 +4,7 @@ CONFIG_AUDIT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_EXPERT=y
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
CONFIG_KALLSYMS_ALL=y
CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR=1
CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR=1

2
arch/mips/configs/rs90_defconfig
View File

@ -9,7 +9,7 @@ CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
# CONFIG_SGETMASK_SYSCALL is not set
# CONFIG_SYSFS_SYSCALL is not set
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_TIMERFD is not set
# CONFIG_AIO is not set
# CONFIG_IO_URING is not set

2
arch/powerpc/configs/adder875_defconfig
View File

@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_BLK_DEV_BSG is not set

2
arch/powerpc/configs/ep88xc_defconfig
View File

@ -6,7 +6,7 @@ CONFIG_HIGH_RES_TIMERS=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_BLK_DEV_BSG is not set

2
arch/powerpc/configs/mpc866_ads_defconfig
View File

@ -6,7 +6,7 @@ CONFIG_HIGH_RES_TIMERS=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y
# CONFIG_BUG is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_EPOLL is not set
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_BLK_DEV_BSG is not set

2
arch/powerpc/configs/mpc885_ads_defconfig
View File

@ -7,7 +7,7 @@ CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
CONFIG_PERF_EVENTS=y
# CONFIG_VM_EVENT_COUNTERS is not set

2
arch/powerpc/configs/tqm8xx_defconfig
View File

@ -6,7 +6,7 @@ CONFIG_HIGH_RES_TIMERS=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_MODULES=y

2
arch/riscv/configs/nommu_k210_defconfig
View File

@ -11,7 +11,7 @@ CONFIG_BLK_DEV_INITRD=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_SYSFS_SYSCALL is not set
# CONFIG_FHANDLE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set

2
arch/riscv/configs/nommu_k210_sdcard_defconfig
View File

@ -3,7 +3,7 @@ CONFIG_LOG_BUF_SHIFT=13
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_SYSFS_SYSCALL is not set
# CONFIG_FHANDLE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set

2
arch/riscv/configs/nommu_virt_defconfig
View File

@ -10,7 +10,7 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EXPERT=y
# CONFIG_SYSFS_SYSCALL is not set
# CONFIG_FHANDLE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set
# CONFIG_TIMERFD is not set

2
arch/sh/configs/edosk7705_defconfig
View File

@ -6,7 +6,7 @@
# CONFIG_PRINTK is not set
# CONFIG_BUG is not set
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set

2
arch/sh/configs/se7619_defconfig
View File

@ -4,7 +4,7 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_VM_EVENT_COUNTERS is not set

2
arch/sh/configs/se7712_defconfig
View File

@ -7,7 +7,7 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_KALLSYMS_ALL=y
# CONFIG_BUG is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_SHMEM is not set
CONFIG_MODULES=y
# CONFIG_BLK_DEV_BSG is not set

2
arch/sh/configs/se7721_defconfig
View File

@ -7,7 +7,7 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_KALLSYMS_ALL=y
# CONFIG_BUG is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_SHMEM is not set
CONFIG_MODULES=y
# CONFIG_BLK_DEV_BSG is not set

2
arch/sh/configs/shmin_defconfig
View File

@ -5,7 +5,7 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
# CONFIG_BUG is not set
# CONFIG_ELF_CORE is not set
# CONFIG_BASE_FULL is not set
CONFIG_BASE_SMALL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SHMEM is not set

10
init/Kconfig
View File

@ -1585,11 +1585,10 @@ config PCSPKR_PLATFORM
This option allows to disable the internal PC-Speaker
support, saving some memory.
config BASE_FULL
default y
bool "Enable full-sized data structures for core" if EXPERT
config BASE_SMALL
bool "Enable smaller-sized data structures for core" if EXPERT
help
Disabling this option reduces the size of miscellaneous core
Enabling this option reduces the size of miscellaneous core
kernel data structures. This saves memory on small machines,
but may reduce performance.
@ -1944,9 +1943,6 @@ config RT_MUTEXES
bool
default y if PREEMPT_RT
config BASE_SMALL
def_bool !BASE_FULL
config MODULE_SIG_FORMAT
def_bool n
select SYSTEM_DATA_VERIFICATION

1
tools/testing/selftests/wireguard/qemu/kernel.config
View File

@ -41,7 +41,6 @@ CONFIG_KALLSYMS=y
CONFIG_BUG=y
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
CONFIG_JUMP_LABEL=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_SHMEM=y
CONFIG_SLUB=y