openwrt/target/linux/imx/config-5.15
Tony Ambardar 3d66f55161 kernel: improve handling of CONFIG_IO_URING
Kernel setting CONFIG_IO_URING supports high-performance I/O for file
access and servers, generally for more performant platforms, and adds
~45 KB to kernel sizes. The need for this on less "beefy" devices is
questionable, as is the size cost considering many platforms have kernel
size limits which require tricky repartitioning if outgrown. The size
cost is also large relative to the ~180 KB bump expected between major
OpenWRT kernel releases.

No OpenWrt packages have hard dependencies on this; samba4 and mariadb
can take advantage if available (+KERNEL_IO_URING:liburing) but
otherwise build and work fine.

Since CONFIG_IO_URING is already managed via the KERNEL_IO_URING setting
in Config-kernel.in (default Y), remove it from those target configs
which unconditionally enable it, and update the defaults to enable it
conditionally only on more powerful 64-bit x86 and arm devices. It may
still be manually enabled as needed for high-performance custom builds.

Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
2023-05-03 10:26:17 -07:00

443 lines
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CONFIG_ALIGNMENT_TRAP=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_KEEP_MEMBLOCK=y
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_ARCH_MMAP_RND_BITS_MAX=15
CONFIG_ARCH_MULTIPLATFORM=y
CONFIG_ARCH_MULTI_V6_V7=y
CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_MXC=y
CONFIG_ARCH_NR_GPIO=0
CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARM=y
CONFIG_ARM_ARCH_TIMER=y
CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
CONFIG_ARM_CRYPTO=y
CONFIG_ARM_ERRATA_754322=y
CONFIG_ARM_ERRATA_764369=y
CONFIG_ARM_ERRATA_775420=y
CONFIG_ARM_ERRATA_814220=y
CONFIG_ARM_HAS_SG_CHAIN=y
CONFIG_ARM_HEAVY_MB=y
# CONFIG_ARM_IMX6Q_CPUFREQ is not set
# CONFIG_ARM_IMX_CPUFREQ_DT is not set
CONFIG_ARM_L1_CACHE_SHIFT=6
CONFIG_ARM_L1_CACHE_SHIFT_6=y
CONFIG_ARM_PATCH_IDIV=y
CONFIG_ARM_PATCH_PHYS_VIRT=y
CONFIG_ARM_THUMB=y
CONFIG_ARM_UNWIND=y
CONFIG_ARM_VIRT_EXT=y
CONFIG_ASN1=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_ATA=y
CONFIG_ATAGS=y
# CONFIG_ATA_SFF is not set
CONFIG_AUTO_ZRELADDR=y
CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_PM=y
CONFIG_CACHE_L2X0=y
CONFIG_CLKSRC_IMX_GPT=y
CONFIG_CLKSRC_MMIO=y
# CONFIG_CLK_IMX8MM is not set
# CONFIG_CLK_IMX8MN is not set
# CONFIG_CLK_IMX8MP is not set
# CONFIG_CLK_IMX8MQ is not set
CONFIG_CLONE_BACKWARDS=y
CONFIG_CLZ_TAB=y
CONFIG_COMMON_CLK=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_CPUFREQ_DT=y
CONFIG_CPUFREQ_DT_PLATDEV=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_RMAP=y
CONFIG_CPU_SPECTRE=y
CONFIG_CPU_THERMAL=y
CONFIG_CPU_THUMB_CAPABLE=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_V7=y
CONFIG_CRC16=y
CONFIG_CRYPTO_AES_ARM=y
CONFIG_CRYPTO_AES_ARM_BS=y
CONFIG_CRYPTO_ARCH_HAVE_LIB_BLAKE2S=y
CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_BLAKE2S_ARM=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_CHACHA20_NEON=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32_ARM_CE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_DEV_FSL_CAAM=y
CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API=y
CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API_DESC=y
CONFIG_CRYPTO_DEV_FSL_CAAM_COMMON=y
CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API=y
CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC=y
# CONFIG_CRYPTO_DEV_FSL_CAAM_DEBUG is not set
# CONFIG_CRYPTO_DEV_FSL_CAAM_INTC is not set
CONFIG_CRYPTO_DEV_FSL_CAAM_JR=y
CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API=y
CONFIG_CRYPTO_DEV_FSL_CAAM_RINGSIZE=9
CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_ENGINE=y
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_SHA256=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA1_ARM=y
CONFIG_CRYPTO_SHA1_ARM_NEON=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA256_ARM=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA512_ARM=y
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_ZSTD=y
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
CONFIG_DEBUG_MISC=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DMADEVICES=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_OF=y
CONFIG_DMA_OPS=y
CONFIG_DMA_REMAP=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DTC=y
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_ENCRYPTED_KEYS=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_EXTCON=y
CONFIG_F2FS_FS=y
CONFIG_FEC=y
CONFIG_FIXED_PHY=y
CONFIG_FIX_EARLYCON_MEM=y
# CONFIG_FSL_DPAA2_SWITCH is not set
CONFIG_FSL_GUTS=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_ENCRYPTION_ALGS=y
CONFIG_FS_IOMAP=y
CONFIG_FS_MBCACHE=y
CONFIG_FS_POSIX_ACL=y
CONFIG_FWNODE_MDIO=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_GENERIC_ARCH_TOPOLOGY=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_PINCONF=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_GENERIC_SCHED_CLOCK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_VDSO_32=y
# CONFIG_GIANFAR is not set
CONFIG_GLOB=y
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MXC=y
CONFIG_GRO_CELLS=y
CONFIG_HANDLE_DOMAIN_IRQ=y
CONFIG_HARDEN_BRANCH_PREDICTOR=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAVE_ARM_ARCH_TIMER=y
CONFIG_HAVE_SMP=y
CONFIG_HWMON=y
CONFIG_HW_RANDOM=y
CONFIG_HZ_FIXED=0
CONFIG_HZ_PERIODIC=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_IMX=y
# CONFIG_I2C_IMX_LPI2C is not set
CONFIG_I2C_SLAVE=y
# CONFIG_I2C_SLAVE_TESTUNIT is not set
CONFIG_IMX2_WDT=y
# CONFIG_IMX7ULP_WDT is not set
# CONFIG_IMX8MM_THERMAL is not set
CONFIG_IMX_DMA=y
# CONFIG_IMX_GPCV2_PM_DOMAINS is not set
CONFIG_IMX_INTMUX=y
CONFIG_IMX_IRQSTEER=y
CONFIG_IMX_SDMA=y
CONFIG_IMX_THERMAL=y
# CONFIG_IMX_WEIM is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IRQCHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_IRQ_WORK=y
CONFIG_JBD2=y
# CONFIG_JFFS2_FS is not set
CONFIG_KEYS=y
CONFIG_LIBFDT=y
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_MDIO_BUS=y
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_DEVRES=y
CONFIG_MEMFD_CREATE=y
CONFIG_MFD_SYSCON=y
CONFIG_MIGHT_HAVE_CACHE_L2X0=y
CONFIG_MIGRATION=y
CONFIG_MMC=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_CQHCI=y
# CONFIG_MMC_MXC is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ESDHC_IMX=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_OF_ESDHC=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_MPILIB=y
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
CONFIG_MTD_NAND_GPMI_NAND=y
CONFIG_MTD_RAW_NAND=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_BEB_LIMIT=20
CONFIG_MTD_UBI_BLOCK=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_MX3_IPU is not set
CONFIG_MXC_CLK=y
CONFIG_MXS_DMA=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEON=y
CONFIG_NET_DEVLINK=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_TAG_DSA=y
CONFIG_NET_DSA_TAG_DSA_COMMON=y
CONFIG_NET_DSA_TAG_EDSA=y
CONFIG_NET_FLOW_LIMIT=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NET_SELFTESTS=y
CONFIG_NET_SWITCHDEV=y
CONFIG_NLS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NR_CPUS=4
CONFIG_NVMEM=y
# CONFIG_NVMEM_IMX_IIM is not set
CONFIG_NVMEM_IMX_OCOTP=y
# CONFIG_NVMEM_SNVS_LPGPR is not set
CONFIG_NVMEM_SYSFS=y
CONFIG_OF=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_GPIO=y
CONFIG_OF_IRQ=y
CONFIG_OF_KOBJ=y
CONFIG_OF_MDIO=y
CONFIG_OLD_SIGACTION=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OUTER_CACHE=y
CONFIG_OUTER_CACHE_SYNC=y
CONFIG_PADATA=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_PHYLIB=y
CONFIG_PHYLINK=y
CONFIG_PINCTRL=y
# CONFIG_PINCTRL_IMX8MM is not set
# CONFIG_PINCTRL_IMX8MN is not set
# CONFIG_PINCTRL_IMX8MP is not set
# CONFIG_PINCTRL_IMX8MQ is not set
# CONFIG_PINCTRL_IMX8ULP is not set
CONFIG_PL310_ERRATA_769419=y
CONFIG_PM=y
CONFIG_PM_CLK=y
CONFIG_PM_OPP=y
CONFIG_PPS=y
CONFIG_PTP_1588_CLOCK=y
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
CONFIG_PWM=y
# CONFIG_PWM_IMX1 is not set
CONFIG_PWM_IMX27=y
# CONFIG_PWM_IMX_TPM is not set
CONFIG_PWM_SYSFS=y
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_RD_BZIP2=y
CONFIG_RD_GZIP=y
CONFIG_RD_LZO=y
CONFIG_RD_XZ=y
CONFIG_REGMAP=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_ANATOP=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_RESET_CONTROLLER=y
CONFIG_RFS_ACCEL=y
CONFIG_RPS=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_IMXDI is not set
# CONFIG_RTC_DRV_MXC is not set
# CONFIG_RTC_DRV_MXC_V2 is not set
CONFIG_RTC_I2C_AND_SPI=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_SCSI=y
CONFIG_SCSI_COMMON=y
CONFIG_SERIAL_8250_FSL=y
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_SERIAL_IMX_EARLYCON=y
CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SGL_ALLOC=y
CONFIG_SG_POOL=y
CONFIG_SMP=y
CONFIG_SMP_ON_UP=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_SOC_BUS=y
# CONFIG_SOC_IMX50 is not set
# CONFIG_SOC_IMX51 is not set
# CONFIG_SOC_IMX53 is not set
# CONFIG_SOC_IMX6Q is not set
# CONFIG_SOC_IMX6SL is not set
# CONFIG_SOC_IMX6SLL is not set
# CONFIG_SOC_IMX6SX is not set
# CONFIG_SOC_IMX6UL is not set
# CONFIG_SOC_IMX7D is not set
# CONFIG_SOC_IMX7ULP is not set
# CONFIG_SOC_IMX8M is not set
# CONFIG_SOC_LS1021A is not set
# CONFIG_SOC_VF610 is not set
CONFIG_SPARSE_IRQ=y
CONFIG_SPI=y
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_FSL_LPSPI is not set
# CONFIG_SPI_FSL_QUADSPI is not set
CONFIG_SPI_IMX=y
CONFIG_SPI_MASTER=y
CONFIG_SRAM=y
CONFIG_SRAM_EXEC=y
CONFIG_SRCU=y
CONFIG_STMP_DEVICE=y
CONFIG_SWPHY=y
CONFIG_SWP_EMULATE=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_THERMAL=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_OF=y
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_TREE_RCU=y
CONFIG_TREE_SRCU=y
CONFIG_UBIFS_FS=y
# CONFIG_UCLAMP_TASK is not set
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
CONFIG_UNWINDER_ARM=y
CONFIG_USB=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_CHIPIDEA_IMX=y
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_COMMON=y
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
CONFIG_USB_GADGET=y
CONFIG_USB_MXS_PHY=y
CONFIG_USB_OTG=y
CONFIG_USB_PHY=y
CONFIG_USB_ROLE_SWITCH=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_ULPI_BUS=y
CONFIG_USE_OF=y
CONFIG_VFP=y
CONFIG_VFPv3=y
CONFIG_VMSPLIT_2G=y
# CONFIG_VMSPLIT_3G is not set
CONFIG_WATCHDOG_CORE=y
CONFIG_XOR_BLOCKS=y
CONFIG_XPS=y
CONFIG_XXHASH=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_ZBOOT_ROM_BSS=0
CONFIG_ZBOOT_ROM_TEXT=0
CONFIG_ZLIB_DEFLATE=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y