mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-06 02:50:43 +00:00
a198d27cb4
The a80 optimus has 8 CPUs. I propose we increase the maximum number of CPUs to 8 to avoid the following warning identified during automated boot testing [1]. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at ../arch/arm/kernel/devtree.c:144 arm_dt_init_cpu_maps+0x110/0x1e0() DT /cpu 5 nodes greater than max cores 4, capping them CPU: 0 PID: 0 Comm: swapper Not tainted 3.19.0-00528-gbdccc4edeb03 #1 Hardware name: Allwinner sun9i Family [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (dump_stack+0x74/0x90) [] (dump_stack) from [] (warn_slowpath_common+0x70/0xac) [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [] (warn_slowpath_fmt) from [] (arm_dt_init_cpu_maps+0x110/0x1e0) [] (arm_dt_init_cpu_maps) from [] (setup_arch+0x634/0x8d4) [] (setup_arch) from [] (start_kernel+0x88/0x3ac) [] (start_kernel) from [<20008074>] (0x20008074) ---[ end trace cb88537fdc8fa200 ]--- [1] http://storage.kernelci.org/mainline/v3.19-528-gbdccc4edeb03/arm-sunxi_defconfig/lab-tbaker/boot-sun9i-a80-optimus.html Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Olof Johansson <olof@lixom.net> Cc: Kevin Hilman <khilman@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tyler Baker <tyler.baker@linaro.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
121 lines
2.9 KiB
Text
121 lines
2.9 KiB
Text
CONFIG_NO_HZ=y
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CONFIG_HIGH_RES_TIMERS=y
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CONFIG_BLK_DEV_INITRD=y
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CONFIG_PERF_EVENTS=y
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CONFIG_ARCH_SUNXI=y
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CONFIG_SMP=y
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CONFIG_NR_CPUS=8
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CONFIG_AEABI=y
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CONFIG_HIGHMEM=y
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CONFIG_HIGHPTE=y
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CONFIG_ARM_APPENDED_DTB=y
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CONFIG_ARM_ATAG_DTB_COMPAT=y
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CONFIG_CPU_FREQ=y
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CONFIG_CPUFREQ_DT=y
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CONFIG_VFP=y
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CONFIG_NEON=y
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CONFIG_PM=y
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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_IP_PNP=y
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CONFIG_IP_PNP_DHCP=y
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CONFIG_IP_PNP_BOOTP=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_LRO 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_EEPROM_SUNXI_SID=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_ATA=y
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CONFIG_AHCI_SUNXI=y
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CONFIG_NETDEVICES=y
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CONFIG_SUN4I_EMAC=y
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# CONFIG_NET_VENDOR_ARC is not set
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# CONFIG_NET_CADENCE is not set
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# CONFIG_NET_VENDOR_BROADCOM is not set
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# CONFIG_NET_VENDOR_CIRRUS is not set
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# CONFIG_NET_VENDOR_FARADAY is not set
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# CONFIG_NET_VENDOR_INTEL is not set
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# CONFIG_NET_VENDOR_MARVELL is not set
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# CONFIG_NET_VENDOR_MICREL is not set
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# CONFIG_NET_VENDOR_MICROCHIP is not set
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# CONFIG_NET_VENDOR_NATSEMI is not set
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# CONFIG_NET_VENDOR_SAMSUNG is not set
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# CONFIG_NET_VENDOR_SEEQ is not set
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# CONFIG_NET_VENDOR_SMSC is not set
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CONFIG_STMMAC_ETH=y
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# CONFIG_NET_VENDOR_VIA is not set
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# CONFIG_NET_VENDOR_WIZNET 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_INPUT_MISC=y
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CONFIG_INPUT_AXP20X_PEK=y
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CONFIG_INPUT_TOUCHSCREEN=y
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CONFIG_TOUCHSCREEN_SUN4I=y
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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=8
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CONFIG_SERIAL_8250_RUNTIME_UARTS=8
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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_I2C=y
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CONFIG_I2C_CHARDEV=y
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CONFIG_I2C_MV64XXX=y
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CONFIG_SPI=y
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CONFIG_SPI_SUN4I=y
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CONFIG_SPI_SUN6I=y
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CONFIG_GPIO_SYSFS=y
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CONFIG_POWER_SUPPLY=y
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CONFIG_POWER_RESET=y
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CONFIG_POWER_RESET_SUN6I=y
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CONFIG_THERMAL=y
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CONFIG_CPU_THERMAL=y
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CONFIG_WATCHDOG=y
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CONFIG_SUNXI_WATCHDOG=y
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CONFIG_MFD_AXP20X=y
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CONFIG_REGULATOR=y
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CONFIG_REGULATOR_FIXED_VOLTAGE=y
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CONFIG_REGULATOR_AXP20X=y
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CONFIG_REGULATOR_GPIO=y
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CONFIG_USB=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_MMC=y
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CONFIG_MMC_SUNXI=y
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CONFIG_NEW_LEDS=y
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CONFIG_LEDS_CLASS=y
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CONFIG_LEDS_GPIO=y
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CONFIG_LEDS_TRIGGERS=y
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CONFIG_LEDS_TRIGGER_HEARTBEAT=y
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CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
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CONFIG_RTC_CLASS=y
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# CONFIG_RTC_INTF_SYSFS is not set
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# CONFIG_RTC_INTF_PROC is not set
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CONFIG_RTC_DRV_SUN6I=y
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CONFIG_RTC_DRV_SUNXI=y
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# CONFIG_IOMMU_SUPPORT is not set
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CONFIG_PHY_SUN4I_USB=y
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CONFIG_PHY_SUN9I_USB=y
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CONFIG_EXT4_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_NFS_V4=y
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CONFIG_ROOT_NFS=y
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CONFIG_NLS_CODEPAGE_437=y
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CONFIG_NLS_ISO8859_1=y
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CONFIG_PRINTK_TIME=y
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CONFIG_DEBUG_FS=y
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