Re: [PATCH v2] config: Add android config fragments

[Rob Herring]

On Thu, Jun 23, 2016 at 1:57 PM, Rob Herring <robh@xxxxxxxxxx> wrote:
> Copy the config fragments from the AOSP common kernel android-4.4
> branch. It is becoming possible to run mainline kernels with Android,
> but the kernel defconfigs don't work as-is and debugging missing config
> options is a pain. Adding the config fragments into the kernel tree,
> makes configuring a mainline kernel as simple as:
>
> make ARCH=arm multi_v7_defconfig android-base.config android-recommended.config
>
> The following non-upstream config options were removed:
>
> CONFIG_NETFILTER_XT_MATCH_QTAGUID
> CONFIG_NETFILTER_XT_MATCH_QUOTA2
> CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG
> CONFIG_PPPOLAC
> CONFIG_PPPOPNS
> CONFIG_SECURITY_PERF_EVENTS_RESTRICT
> CONFIG_USB_CONFIGFS_F_MTP
> CONFIG_USB_CONFIGFS_F_PTP
> CONFIG_USB_CONFIGFS_F_ACC
> CONFIG_USB_CONFIGFS_F_AUDIO_SRC
> CONFIG_USB_CONFIGFS_UEVENT
> CONFIG_INPUT_KEYCHORD
> CONFIG_INPUT_KEYRESET
>
> Cc: Amit Pundir <amit.pundir@xxxxxxxxxx>
> Cc: John Stultz <john.stultz@xxxxxxxxxx>
> Cc: Dmitry Shmidt <dimitrysh@xxxxxxxxxx>
> Cc: Rom Lemarchand <romlem@xxxxxxxxxxx>
> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> Andrew or Greg, Can one of you pick this up?

Ping. Any comments?

>
> v2:
> - re-sync with current common kernel android-4.4 branch
> - drop non-upstream config options listed above
> - drop some other no longer needed options per Amit
> - Added myself as maintainer
>
>  MAINTAINERS                               |   5 +
>  kernel/configs/android-base.config        | 152 ++++++++++++++++++++++++++++++
>  kernel/configs/android-recommended.config | 121 ++++++++++++++++++++++++
>  3 files changed, 278 insertions(+)
>  create mode 100644 kernel/configs/android-base.config
>  create mode 100644 kernel/configs/android-recommended.config
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 16700e4..38ae522 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -766,6 +766,11 @@ W: http://ez.analog.com/community/linux-device-drivers
>  S:     Supported
>  F:     drivers/dma/dma-axi-dmac.c
>
> +ANDROID CONFIG FRAGMENTS
> +M:     Rob Herring <robh@xxxxxxxxxx>
> +S:     Supported
> +F:     kernel/configs/android*
> +
>  ANDROID DRIVERS
>  M:     Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
>  M:     Arve HjÃnnevÃg <arve@xxxxxxxxxxx>
> diff --git a/kernel/configs/android-base.config b/kernel/configs/android-base.config
> new file mode 100644
> index 0000000..9f748ed
> --- /dev/null
> +++ b/kernel/configs/android-base.config
> @@ -0,0 +1,152 @@
> +#  KEEP ALPHABETICALLY SORTED
> +# CONFIG_DEVKMEM is not set
> +# CONFIG_DEVMEM is not set
> +# CONFIG_INET_LRO is not set
> +# CONFIG_MODULES is not set
> +# CONFIG_OABI_COMPAT is not set
> +# CONFIG_SYSVIPC is not set
> +CONFIG_ANDROID=y
> +CONFIG_ANDROID_BINDER_IPC=y
> +CONFIG_ANDROID_LOW_MEMORY_KILLER=y
> +CONFIG_ARMV8_DEPRECATED=y
> +CONFIG_ASHMEM=y
> +CONFIG_AUDIT=y
> +CONFIG_BLK_DEV_DM=y
> +CONFIG_BLK_DEV_INITRD=y
> +CONFIG_CGROUPS=y
> +CONFIG_CGROUP_CPUACCT=y
> +CONFIG_CGROUP_DEBUG=y
> +CONFIG_CGROUP_FREEZER=y
> +CONFIG_CGROUP_SCHED=y
> +CONFIG_CP15_BARRIER_EMULATION=y
> +CONFIG_DM_CRYPT=y
> +CONFIG_DM_VERITY=y
> +CONFIG_DM_VERITY_FEC=y
> +CONFIG_EMBEDDED=y
> +CONFIG_FB=y
> +CONFIG_HIGH_RES_TIMERS=y
> +CONFIG_INET6_AH=y
> +CONFIG_INET6_ESP=y
> +CONFIG_INET6_IPCOMP=y
> +CONFIG_INET=y
> +CONFIG_INET_DIAG_DESTROY=y
> +CONFIG_INET_ESP=y
> +CONFIG_INET_XFRM_MODE_TUNNEL=y
> +CONFIG_IP6_NF_FILTER=y
> +CONFIG_IP6_NF_IPTABLES=y
> +CONFIG_IP6_NF_MANGLE=y
> +CONFIG_IP6_NF_RAW=y
> +CONFIG_IP6_NF_TARGET_REJECT=y
> +CONFIG_IPV6=y
> +CONFIG_IPV6_MIP6=y
> +CONFIG_IPV6_MULTIPLE_TABLES=y
> +CONFIG_IPV6_OPTIMISTIC_DAD=y
> +CONFIG_IPV6_PRIVACY=y
> +CONFIG_IPV6_ROUTER_PREF=y
> +CONFIG_IPV6_ROUTE_INFO=y
> +CONFIG_IP_ADVANCED_ROUTER=y
> +CONFIG_IP_MULTICAST=y
> +CONFIG_IP_MULTIPLE_TABLES=y
> +CONFIG_IP_NF_ARPFILTER=y
> +CONFIG_IP_NF_ARPTABLES=y
> +CONFIG_IP_NF_ARP_MANGLE=y
> +CONFIG_IP_NF_FILTER=y
> +CONFIG_IP_NF_IPTABLES=y
> +CONFIG_IP_NF_MANGLE=y
> +CONFIG_IP_NF_MATCH_AH=y
> +CONFIG_IP_NF_MATCH_ECN=y
> +CONFIG_IP_NF_MATCH_TTL=y
> +CONFIG_IP_NF_NAT=y
> +CONFIG_IP_NF_RAW=y
> +CONFIG_IP_NF_SECURITY=y
> +CONFIG_IP_NF_TARGET_MASQUERADE=y
> +CONFIG_IP_NF_TARGET_NETMAP=y
> +CONFIG_IP_NF_TARGET_REDIRECT=y
> +CONFIG_IP_NF_TARGET_REJECT=y
> +CONFIG_NET=y
> +CONFIG_NETDEVICES=y
> +CONFIG_NETFILTER=y
> +CONFIG_NETFILTER_TPROXY=y
> +CONFIG_NETFILTER_XT_MATCH_COMMENT=y
> +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y
> +CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
> +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
> +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y
> +CONFIG_NETFILTER_XT_MATCH_HELPER=y
> +CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
> +CONFIG_NETFILTER_XT_MATCH_LENGTH=y
> +CONFIG_NETFILTER_XT_MATCH_LIMIT=y
> +CONFIG_NETFILTER_XT_MATCH_MAC=y
> +CONFIG_NETFILTER_XT_MATCH_MARK=y
> +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y
> +CONFIG_NETFILTER_XT_MATCH_POLICY=y
> +CONFIG_NETFILTER_XT_MATCH_QUOTA=y
> +CONFIG_NETFILTER_XT_MATCH_SOCKET=y
> +CONFIG_NETFILTER_XT_MATCH_STATE=y
> +CONFIG_NETFILTER_XT_MATCH_STATISTIC=y
> +CONFIG_NETFILTER_XT_MATCH_STRING=y
> +CONFIG_NETFILTER_XT_MATCH_TIME=y
> +CONFIG_NETFILTER_XT_MATCH_U32=y
> +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
> +CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
> +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
> +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y
> +CONFIG_NETFILTER_XT_TARGET_MARK=y
> +CONFIG_NETFILTER_XT_TARGET_NFLOG=y
> +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
> +CONFIG_NETFILTER_XT_TARGET_SECMARK=y
> +CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
> +CONFIG_NETFILTER_XT_TARGET_TPROXY=y
> +CONFIG_NETFILTER_XT_TARGET_TRACE=y
> +CONFIG_NET_CLS_ACT=y
> +CONFIG_NET_CLS_U32=y
> +CONFIG_NET_EMATCH=y
> +CONFIG_NET_EMATCH_U32=y
> +CONFIG_NET_KEY=y
> +CONFIG_NET_SCHED=y
> +CONFIG_NET_SCH_HTB=y
> +CONFIG_NF_CONNTRACK=y
> +CONFIG_NF_CONNTRACK_AMANDA=y
> +CONFIG_NF_CONNTRACK_EVENTS=y
> +CONFIG_NF_CONNTRACK_FTP=y
> +CONFIG_NF_CONNTRACK_H323=y
> +CONFIG_NF_CONNTRACK_IPV4=y
> +CONFIG_NF_CONNTRACK_IPV6=y
> +CONFIG_NF_CONNTRACK_IRC=y
> +CONFIG_NF_CONNTRACK_NETBIOS_NS=y
> +CONFIG_NF_CONNTRACK_PPTP=y
> +CONFIG_NF_CONNTRACK_SANE=y
> +CONFIG_NF_CONNTRACK_SECMARK=y
> +CONFIG_NF_CONNTRACK_TFTP=y
> +CONFIG_NF_CT_NETLINK=y
> +CONFIG_NF_CT_PROTO_DCCP=y
> +CONFIG_NF_CT_PROTO_SCTP=y
> +CONFIG_NF_CT_PROTO_UDPLITE=y
> +CONFIG_NF_NAT=y
> +CONFIG_NO_HZ=y
> +CONFIG_PACKET=y
> +CONFIG_PM_AUTOSLEEP=y
> +CONFIG_PM_WAKELOCKS=y
> +CONFIG_PPP=y
> +CONFIG_PPP_BSDCOMP=y
> +CONFIG_PPP_DEFLATE=y
> +CONFIG_PPP_MPPE=y
> +CONFIG_PREEMPT=y
> +CONFIG_QUOTA=y
> +CONFIG_RTC_CLASS=y
> +CONFIG_RT_GROUP_SCHED=y
> +CONFIG_SECURITY=y
> +CONFIG_SECURITY_NETWORK=y
> +CONFIG_SECURITY_SELINUX=y
> +CONFIG_SETEND_EMULATION=y
> +CONFIG_STAGING=y
> +CONFIG_SWP_EMULATION=y
> +CONFIG_SYNC=y
> +CONFIG_TUN=y
> +CONFIG_UNIX=y
> +CONFIG_USB_GADGET=y
> +CONFIG_USB_CONFIGFS=y
> +CONFIG_USB_CONFIGFS_F_FS=y
> +CONFIG_USB_CONFIGFS_F_MIDI=y
> +CONFIG_USB_OTG_WAKELOCK=y
> +CONFIG_XFRM_USER=y
> diff --git a/kernel/configs/android-recommended.config b/kernel/configs/android-recommended.config
> new file mode 100644
> index 0000000..e3b953e
> --- /dev/null
> +++ b/kernel/configs/android-recommended.config
> @@ -0,0 +1,121 @@
> +#  KEEP ALPHABETICALLY SORTED
> +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
> +# CONFIG_INPUT_MOUSE is not set
> +# CONFIG_LEGACY_PTYS is not set
> +# CONFIG_NF_CONNTRACK_SIP is not set
> +# CONFIG_PM_WAKELOCKS_GC is not set
> +# CONFIG_VT is not set
> +CONFIG_BACKLIGHT_LCD_SUPPORT=y
> +CONFIG_BLK_DEV_LOOP=y
> +CONFIG_BLK_DEV_RAM=y
> +CONFIG_BLK_DEV_RAM_SIZE=8192
> +CONFIG_COMPACTION=y
> +CONFIG_DEBUG_RODATA=y
> +CONFIG_DM_UEVENT=y
> +CONFIG_DRAGONRISE_FF=y
> +CONFIG_ENABLE_DEFAULT_TRACERS=y
> +CONFIG_EXT4_FS=y
> +CONFIG_EXT4_FS_SECURITY=y
> +CONFIG_FUSE_FS=y
> +CONFIG_GREENASIA_FF=y
> +CONFIG_HIDRAW=y
> +CONFIG_HID_A4TECH=y
> +CONFIG_HID_ACRUX=y
> +CONFIG_HID_ACRUX_FF=y
> +CONFIG_HID_APPLE=y
> +CONFIG_HID_BELKIN=y
> +CONFIG_HID_CHERRY=y
> +CONFIG_HID_CHICONY=y
> +CONFIG_HID_CYPRESS=y
> +CONFIG_HID_DRAGONRISE=y
> +CONFIG_HID_ELECOM=y
> +CONFIG_HID_EMS_FF=y
> +CONFIG_HID_EZKEY=y
> +CONFIG_HID_GREENASIA=y
> +CONFIG_HID_GYRATION=y
> +CONFIG_HID_HOLTEK=y
> +CONFIG_HID_KENSINGTON=y
> +CONFIG_HID_KEYTOUCH=y
> +CONFIG_HID_KYE=y
> +CONFIG_HID_LCPOWER=y
> +CONFIG_HID_LOGITECH=y
> +CONFIG_HID_LOGITECH_DJ=y
> +CONFIG_HID_MAGICMOUSE=y
> +CONFIG_HID_MICROSOFT=y
> +CONFIG_HID_MONTEREY=y
> +CONFIG_HID_MULTITOUCH=y
> +CONFIG_HID_NTRIG=y
> +CONFIG_HID_ORTEK=y
> +CONFIG_HID_PANTHERLORD=y
> +CONFIG_HID_PETALYNX=y
> +CONFIG_HID_PICOLCD=y
> +CONFIG_HID_PRIMAX=y
> +CONFIG_HID_PRODIKEYS=y
> +CONFIG_HID_ROCCAT=y
> +CONFIG_HID_SAITEK=y
> +CONFIG_HID_SAMSUNG=y
> +CONFIG_HID_SMARTJOYPLUS=y
> +CONFIG_HID_SONY=y
> +CONFIG_HID_SPEEDLINK=y
> +CONFIG_HID_SUNPLUS=y
> +CONFIG_HID_THRUSTMASTER=y
> +CONFIG_HID_TIVO=y
> +CONFIG_HID_TOPSEED=y
> +CONFIG_HID_TWINHAN=y
> +CONFIG_HID_UCLOGIC=y
> +CONFIG_HID_WACOM=y
> +CONFIG_HID_WALTOP=y
> +CONFIG_HID_WIIMOTE=y
> +CONFIG_HID_ZEROPLUS=y
> +CONFIG_HID_ZYDACRON=y
> +CONFIG_INPUT_EVDEV=y
> +CONFIG_INPUT_GPIO=y
> +CONFIG_INPUT_JOYSTICK=y
> +CONFIG_INPUT_MISC=y
> +CONFIG_INPUT_TABLET=y
> +CONFIG_INPUT_UINPUT=y
> +CONFIG_ION=y
> +CONFIG_JOYSTICK_XPAD=y
> +CONFIG_JOYSTICK_XPAD_FF=y
> +CONFIG_JOYSTICK_XPAD_LEDS=y
> +CONFIG_KALLSYMS_ALL=y
> +CONFIG_KSM=y
> +CONFIG_LOGIG940_FF=y
> +CONFIG_LOGIRUMBLEPAD2_FF=y
> +CONFIG_LOGITECH_FF=y
> +CONFIG_MD=y
> +CONFIG_MEDIA_SUPPORT=y
> +CONFIG_MSDOS_FS=y
> +CONFIG_PANIC_TIMEOUT=5
> +CONFIG_PANTHERLORD_FF=y
> +CONFIG_PERF_EVENTS=y
> +CONFIG_PM_DEBUG=y
> +CONFIG_PM_RUNTIME=y
> +CONFIG_PM_WAKELOCKS_LIMIT=0
> +CONFIG_POWER_SUPPLY=y
> +CONFIG_PSTORE=y
> +CONFIG_PSTORE_CONSOLE=y
> +CONFIG_PSTORE_RAM=y
> +CONFIG_SCHEDSTATS=y
> +CONFIG_SMARTJOYPLUS_FF=y
> +CONFIG_SND=y
> +CONFIG_SOUND=y
> +CONFIG_SUSPEND_TIME=y
> +CONFIG_TABLET_USB_ACECAD=y
> +CONFIG_TABLET_USB_AIPTEK=y
> +CONFIG_TABLET_USB_GTCO=y
> +CONFIG_TABLET_USB_HANWANG=y
> +CONFIG_TABLET_USB_KBTAB=y
> +CONFIG_TASKSTATS=y
> +CONFIG_TASK_DELAY_ACCT=y
> +CONFIG_TASK_IO_ACCOUNTING=y
> +CONFIG_TASK_XACCT=y
> +CONFIG_TIMER_STATS=y
> +CONFIG_TMPFS=y
> +CONFIG_TMPFS_POSIX_ACL=y
> +CONFIG_UHID=y
> +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
> +CONFIG_USB_EHCI_HCD=y
> +CONFIG_USB_HIDDEV=y
> +CONFIG_USB_USBNET=y
> +CONFIG_VFAT_FS=y
> --
> 2.7.4
>