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>
84 lines
2.2 KiB
Plaintext
84 lines
2.2 KiB
Plaintext
# CONFIG_LOCALVERSION_AUTO is not set
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# CONFIG_SWAP is not set
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CONFIG_SYSVIPC=y
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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_BLK_DEV_INITRD=y
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CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y
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CONFIG_SYSCTL_SYSCALL=y
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# CONFIG_EPOLL is not set
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# CONFIG_SIGNALFD is not set
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# CONFIG_TIMERFD is not set
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# CONFIG_EVENTFD is not set
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# CONFIG_AIO is not set
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CONFIG_EMBEDDED=y
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CONFIG_PERF_EVENTS=y
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# CONFIG_COMPAT_BRK is not set
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CONFIG_ISA_ARCOMPACT=y
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CONFIG_KPROBES=y
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CONFIG_MODULES=y
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CONFIG_MODULE_FORCE_LOAD=y
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CONFIG_MODULE_UNLOAD=y
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# CONFIG_BLK_DEV_BSG is not set
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# CONFIG_IOSCHED_DEADLINE is not set
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# CONFIG_IOSCHED_CFQ is not set
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CONFIG_ARC_PLAT_EZNPS=y
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CONFIG_SMP=y
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CONFIG_NR_CPUS=4096
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CONFIG_ARC_CACHE_LINE_SHIFT=5
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# CONFIG_ARC_CACHE_PAGES is not set
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# CONFIG_ARC_HAS_LLSC is not set
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CONFIG_ARC_KVADDR_SIZE=402
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CONFIG_ARC_EMUL_UNALIGNED=y
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CONFIG_PREEMPT=y
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CONFIG_NET=y
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CONFIG_UNIX=y
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CONFIG_INET=y
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CONFIG_IP_PNP=y
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# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
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# CONFIG_INET_XFRM_MODE_TUNNEL is not set
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# CONFIG_INET_XFRM_MODE_BEET is not set
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# CONFIG_INET_DIAG is not set
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# CONFIG_IPV6 is not set
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# CONFIG_WIRELESS is not set
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CONFIG_DEVTMPFS=y
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CONFIG_DEVTMPFS_MOUNT=y
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# CONFIG_PREVENT_FIRMWARE_BUILD is not set
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CONFIG_BLK_DEV_RAM=y
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CONFIG_BLK_DEV_RAM_COUNT=1
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CONFIG_BLK_DEV_RAM_SIZE=2048
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CONFIG_NETDEVICES=y
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CONFIG_NETCONSOLE=y
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# CONFIG_NET_VENDOR_BROADCOM is not set
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# CONFIG_NET_VENDOR_MICREL is not set
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# CONFIG_NET_VENDOR_STMICRO is not set
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# CONFIG_WLAN is not set
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# CONFIG_INPUT_MOUSEDEV is not set
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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_NR_UARTS=1
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CONFIG_SERIAL_8250_RUNTIME_UARTS=1
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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_HWMON is not set
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# CONFIG_USB_SUPPORT is not set
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# CONFIG_DNOTIFY is not set
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CONFIG_PROC_KCORE=y
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CONFIG_TMPFS=y
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# CONFIG_MISC_FILESYSTEMS is not set
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CONFIG_NFS_FS=y
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CONFIG_NFS_V3_ACL=y
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CONFIG_ROOT_NFS=y
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CONFIG_DEBUG_INFO=y
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# CONFIG_ENABLE_MUST_CHECK is not set
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CONFIG_MAGIC_SYSRQ=y
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CONFIG_DEBUG_MEMORY_INIT=y
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CONFIG_ENABLE_DEFAULT_TRACERS=y
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