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15f5db60a1
arch/arc/Makefile overrides -O2 with -O3. This is the only user of
ARCH_CFLAGS. There is no user of ARCH_CPPFLAGS or ARCH_AFLAGS.
My plan is to remove ARCH_{CPP,A,C}FLAGS after refactoring the ARC
Makefile.
Currently, ARC has no way to enable -Wmaybe-uninitialized because both
-O3 and -Os disable it. Enabling it will be useful for compile-testing.
This commit allows allmodconfig (, which defaults to -O2) to enable it.
Add CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y to all the defconfig files
in arch/arc/configs/ in order to keep the current config settings.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
90 lines
2.1 KiB
Plaintext
90 lines
2.1 KiB
Plaintext
CONFIG_SYSVIPC=y
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# CONFIG_CROSS_MEMORY_ATTACH is not set
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CONFIG_NO_HZ_IDLE=y
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CONFIG_HIGH_RES_TIMERS=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_NAMESPACES=y
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# CONFIG_UTS_NS is not set
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# CONFIG_PID_NS is not set
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CONFIG_BLK_DEV_INITRD=y
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CONFIG_BLK_DEV_RAM=y
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CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y
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CONFIG_EMBEDDED=y
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CONFIG_PERF_EVENTS=y
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# CONFIG_VM_EVENT_COUNTERS is not set
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# CONFIG_COMPAT_BRK is not set
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CONFIG_SLAB=y
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CONFIG_MODULES=y
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CONFIG_MODULE_UNLOAD=y
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CONFIG_ARC_SOC_HSDK=y
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CONFIG_ISA_ARCV2=y
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CONFIG_SMP=y
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CONFIG_LINUX_LINK_BASE=0x90000000
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CONFIG_LINUX_RAM_BASE=0x80000000
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CONFIG_ARC_BUILTIN_DTB_NAME="hsdk"
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CONFIG_PREEMPT=y
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# CONFIG_COMPACTION is not set
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CONFIG_NET=y
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CONFIG_PACKET=y
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CONFIG_UNIX=y
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CONFIG_INET=y
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CONFIG_DEVTMPFS=y
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# CONFIG_STANDALONE is not set
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# CONFIG_PREVENT_FIRMWARE_BUILD is not set
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CONFIG_SCSI=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_NETDEVICES=y
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CONFIG_STMMAC_ETH=y
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CONFIG_MICREL_PHY=y
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CONFIG_INPUT_EVDEV=y
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# CONFIG_INPUT_KEYBOARD is not set
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# CONFIG_INPUT_MOUSE is not set
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# CONFIG_SERIO is not set
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# CONFIG_LEGACY_PTYS is not set
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CONFIG_SERIAL_8250=y
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CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_SERIAL_8250_DW=y
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CONFIG_SERIAL_OF_PLATFORM=y
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# CONFIG_HW_RANDOM is not set
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CONFIG_SPI=y
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CONFIG_SPI_DESIGNWARE=y
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CONFIG_SPI_DW_MMIO=y
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CONFIG_GPIOLIB=y
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CONFIG_GPIO_SYSFS=y
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CONFIG_GPIO_DWAPB=y
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CONFIG_GPIO_SNPS_CREG=y
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# CONFIG_HWMON is not set
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CONFIG_DRM=y
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# CONFIG_DRM_FBDEV_EMULATION is not set
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CONFIG_DRM_UDL=y
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CONFIG_DRM_ETNAVIV=y
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CONFIG_FB=y
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CONFIG_FRAMEBUFFER_CONSOLE=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_EHCI_HCD_PLATFORM=y
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CONFIG_USB_OHCI_HCD=y
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CONFIG_USB_OHCI_HCD_PLATFORM=y
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CONFIG_USB_STORAGE=y
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CONFIG_MMC=y
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CONFIG_MMC_SDHCI=y
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CONFIG_MMC_SDHCI_PLTFM=y
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CONFIG_MMC_DW=y
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CONFIG_DMADEVICES=y
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CONFIG_DW_AXI_DMAC=y
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CONFIG_EXT3_FS=y
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CONFIG_VFAT_FS=y
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CONFIG_TMPFS=y
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CONFIG_NFS_FS=y
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CONFIG_NFS_V3_ACL=y
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CONFIG_NLS_CODEPAGE_437=y
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CONFIG_NLS_ISO8859_1=y
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# CONFIG_ENABLE_MUST_CHECK is not set
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CONFIG_STRIP_ASM_SYMS=y
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CONFIG_SOFTLOCKUP_DETECTOR=y
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CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=10
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# CONFIG_SCHED_DEBUG is not set
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# CONFIG_DEBUG_PREEMPT is not set
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# CONFIG_FTRACE is not set
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CONFIG_CRYPTO_ECHAINIV=y
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