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 <ec6caa23-28d6-9695-2b0f-b3ba9ef28b60@infradead.org> <CAATStaMRHai=jWr4x1cZVs2MrME+1QSqoXD75xAOQfxb723hQQ@mail.gmail.com>
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In-Reply-To: <507e5062-f575-e034-d6fa-f1dca4bbbcc9@infradead.org>
From:   "Anand K. Mistry" <amistry@google.com>
Date:   Thu, 4 Feb 2021 17:55:43 +1100
Message-ID: <CAATStaNxPwkVGUxTMUP+GdD+y=die7hZxYFaugwTNJ3c7W=PGA@mail.gmail.com>
Subject: Re: [PATCH] x86: Add a prompt for HPET_EMULATE_RTC
To:     Randy Dunlap <rdunlap@infradead.org>
Cc:     x86@kernel.org, Borislav Petkov <bp@alien8.de>,
        "H. Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@redhat.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Thu, 4 Feb 2021 at 17:30, Randy Dunlap <rdunlap@infradead.org> wrote:
>
> On 2/3/21 10:13 PM, Anand K. Mistry wrote:
> >> Hi,
> >>
> >> When you run "make olddefconfig", should this "depends on"
> >> line evaluate to true or false?
> >
> > True. RTC_DRV_CMOS=y by default on x86 systems and HPET_TIMER also
> > appears to default yes (on x86-64 if I'm reading this right).
> >
> > Oddly, the RTC config option doesn't appear to exist. Probably a separate issue.
>
> Yes, just a separate simple patch.
>
> >> I.e., what are the settings of these symbols in the old .config file?
> >>
> >>
> >>         depends on HPET_TIMER && (RTC=y || RTC=m || RTC_DRV_CMOS=m || RTC_DRV_CMOS=y)
> >
> > Actually, none of these options are set in the old config.
> > RTC_DRV_CMOS and HPET_TIMER appear to default to yes.
> >
> >  % grep HPET .config
> > CONFIG_HPET=y
> > # CONFIG_HPET_EMULATE_RTC is not set
> > # CONFIG_HPET_MMAP is not set
> >  % grep RTC .config
> > CONFIG_RTC_CLASS=y
> > # CONFIG_HPET_EMULATE_RTC is not set
> > CONFIG_PM_TRACE_RTC=y
> > # CONFIG_RTC_HCTOSYS is not set
> >
> >>
> >> If not, is there some out-of-tree driver involved?
> >
> > No out of tree drivers involved. I tried this on a vanilla 5.11-rc6.
> >
> >> I'm having a little trouble seeing why this is needed.
> >
> > So am I. But this is the magic that lets me keep
> > CONFIG_HPET_EMULATE_RTC from the old config. I did manage to trace
> > where the option is being overridden in the conf tool, but the
> > reasoning why is beyond my knowledge.
>
> Can you post the .config that you are feeding to 'make olddefconfig', please.
> I'll take a look (or the x86 guys can do so).

Sure. Here it is:

#
# Config options generated by splitconfig
#
CONFIG_ANDROID=y
CONFIG_ANDROID_BINDER_IPC=y
CONFIG_ASHMEM=y
CONFIG_AUDIT=y
CONFIG_BFQ_GROUP_IOSCHED=y
CONFIG_BINFMT_MISC=y
CONFIG_BLK_CGROUP=y
# CONFIG_BLK_DEBUG_FS is not set
CONFIG_BLK_DEV_DM=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=m
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_BPF_JIT=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_SYSCALL=y
CONFIG_BRIDGE=m
CONFIG_BT=m
CONFIG_BT_FEATURE_DEBUG=y
CONFIG_BT_FEATURE_DEBUG_FUNC_NAMES=y
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
CONFIG_BT_HCIBTUSB_INTERVAL=y
CONFIG_BT_HCIVHCI=m
CONFIG_BT_HIDP=m
CONFIG_BT_RFCOMM=m
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CFG80211=m
CONFIG_CFG80211_CERTIFICATION_ONUS=y
CONFIG_CFG80211_DEBUGFS=y
# CONFIG_CFG80211_REQUIRE_SIGNED_REGDB is not set
CONFIG_CFG80211_WEXT=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_CGROUPS=y
CONFIG_CGROUP_BPF=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_SCHED=y
CONFIG_CHROME_PLATFORMS=y
CONFIG_CLS_U32_MARK=y
# CONFIG_COMPAT_BRK is not set
CONFIG_CONFIGFS_FS=y
CONFIG_CONNECTOR=y
CONFIG_CPUSETS=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_TEO=y
CONFIG_CRC7=m
CONFIG_CROS_EC=y
CONFIG_CROS_EC_PD_UPDATE=y
CONFIG_CROS_EC_SENSORHUB=m
CONFIG_CROS_EC_SPI=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_DAX=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
CONFIG_DEBUG_CREDENTIALS=y
CONFIG_DEBUG_DEVRES=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_INFO_DWARF4=y
# CONFIG_DEBUG_PREEMPT is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEFAULT_HOSTNAME="localhost"
CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DM_CRYPT=y
CONFIG_DM_FLAKEY=m
CONFIG_DM_INIT=y
CONFIG_DM_INTEGRITY=m
CONFIG_DM_THIN_PROVISIONING=y
CONFIG_DM_VERITY=y
CONFIG_DM_VERITY_CHROMEOS=y
# CONFIG_DNOTIFY is not set
CONFIG_DRM=y
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_EVDI=m
# CONFIG_DRM_FBDEV_EMULATION is not set
CONFIG_DRM_UDL=y
CONFIG_DRM_VGEM=y
CONFIG_ECRYPT_FS=y
CONFIG_EMBEDDED=y
CONFIG_ENCRYPTED_KEYS=y
CONFIG_ERROR_ON_WARNING=y
CONFIG_ESD_FS=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_FANOTIFY=y
CONFIG_FB=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FORTIFY_SOURCE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_VERITY=y
CONFIG_FS_VERITY_BUILTIN_SIGNATURES=y
CONFIG_FUNCTION_TRACER=y
CONFIG_FUSE_FS=m
CONFIG_GOOGLE_COREBOOT_TABLE=y
CONFIG_GOOGLE_FIRMWARE=y
CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=y
CONFIG_GOOGLE_VPD=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_HFSPLUS_FS=m
CONFIG_HIDRAW=y
CONFIG_HID_APPLE=m
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=y
CONFIG_HID_HOLTEK=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LOGITECH=m
CONFIG_HID_LOGITECH_DJ=m
CONFIG_HID_MAGICMOUSE=m
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MULTITOUCH=y
CONFIG_HID_PLANTRONICS=m
CONFIG_HID_PRIMAX=m
CONFIG_HID_QUICKSTEP=m
CONFIG_HID_SONY=m
CONFIG_HID_THINGM=m
CONFIG_HID_WACOM=m
CONFIG_HID_WIIMOTE=m
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HOSTAP=m
CONFIG_HOSTAP_FIRMWARE=y
CONFIG_HOSTAP_FIRMWARE_NVRAM=y
CONFIG_HW_RANDOM=y
CONFIG_I2C_STUB=m
CONFIG_IIO_CROS_EC_SENSORS_CORE=m
CONFIG_IIO_HRTIMER_TRIGGER=m
CONFIG_IIO_SW_TRIGGER=m
CONFIG_IIO_SYSFS_TRIGGER=m
CONFIG_IKCONFIG=m
CONFIG_IKCONFIG_PROC=y
CONFIG_INET=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET_AH=y
CONFIG_INET_DIAG_DESTROY=y
CONFIG_INET_ESP=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_UDP_DIAG=y
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_JOYSTICK=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_TABLET=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_INPUT_UINPUT=m
CONFIG_IOSCHED_BFQ=y
# CONFIG_IO_URING is not set
CONFIG_IP6_NF_FILTER=y
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_MANGLE=y
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_RPFILTER=y
CONFIG_IP6_NF_NAT=m
CONFIG_IP6_NF_RAW=y
CONFIG_IP6_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_SIT=m
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_RAW=y
CONFIG_IP_NF_SECURITY=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IR_JVC_DECODER=y
CONFIG_IR_MCE_KBD_DECODER=y
CONFIG_IR_NEC_DECODER=y
CONFIG_IR_RC5_DECODER=y
CONFIG_IR_RC6_DECODER=y
CONFIG_IR_SANYO_DECODER=y
CONFIG_IR_SHARP_DECODER=y
CONFIG_IR_SONY_DECODER=y
CONFIG_IR_XMP_DECODER=y
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_JOYSTICK_IFORCE=m
CONFIG_JOYSTICK_IFORCE_USB=m
CONFIG_JOYSTICK_XPAD=m
CONFIG_JOYSTICK_XPAD_FF=y
CONFIG_JOYSTICK_XPAD_LEDS=y
CONFIG_KEYBOARD_CROS_EC=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LIBERTAS_THINFIRM=m
CONFIG_LKDTM=y
CONFIG_LOG_BUF_SHIFT=18
CONFIG_LOW_MEM_NOTIFY=y
CONFIG_MAC80211=m
CONFIG_MAC80211_DEBUG_MENU=y
CONFIG_MAC80211_HWSIM=m
CONFIG_MAC80211_VERBOSE_DEBUG=y
CONFIG_MAC_PARTITION=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0
CONFIG_MD=y
# CONFIG_MEDIA_CEC_SUPPORT is not set
CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_USB_SUPPORT=y
CONFIG_MMAP_NOEXEC_TAINT=0
CONFIG_MMC=y
CONFIG_MMC_BLOCK_MINORS=16
CONFIG_MMC_SDHCI=y
CONFIG_MMC_TEST=m
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MOUSE_CYAPA=y
CONFIG_MOUSE_ELAN_I2C=y
CONFIG_MWIFIEX=m
CONFIG_NAMESPACES=y
CONFIG_NET=y
CONFIG_NETDEVICES=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_NETLINK_GLUE_CT=y
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
CONFIG_NETFILTER_XT_MATCH_BPF=y
CONFIG_NETFILTER_XT_MATCH_CGROUP=m
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_DSCP=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_QTAGUID=y
CONFIG_NETFILTER_XT_MATCH_QUOTA=y
CONFIG_NETFILTER_XT_MATCH_QUOTA2=y
CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=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_CT=y
CONFIG_NETFILTER_XT_TARGET_DSCP=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_REDIRECT=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_ACT_GACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_CLS_ACT=y
CONFIG_NET_CLS_U32=m
CONFIG_NET_KEY=y
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_FQ_CODEL=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_TBF=m
CONFIG_NFS_FS=m
CONFIG_NFS_V4=m
CONFIG_NF_CONNTRACK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_PPTP=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CT_NETLINK=y
CONFIG_NF_CT_NETLINK_HELPER=y
CONFIG_NF_CT_NETLINK_TIMEOUT=y
# CONFIG_NF_CT_PROTO_DCCP is not set
# CONFIG_NF_CT_PROTO_SCTP is not set
# CONFIG_NF_CT_PROTO_UDPLITE is not set
CONFIG_NF_REJECT_IPV6=y
CONFIG_NL80211_TESTMODE=y
CONFIG_NLS_ASCII=m
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_ISO8859_1=m
CONFIG_NO_HZ=y
CONFIG_PACKET=y
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_TIMEOUT=-1
CONFIG_PARTITION_ADVANCED=y
CONFIG_PKGLIST=y
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_PM_DEBUG=y
CONFIG_PM_WAKELOCKS=y
CONFIG_PPP=y
CONFIG_PPP_ASYNC=y
CONFIG_PPP_MPPE=y
CONFIG_PREEMPT=y
CONFIG_PRINTK_TIME=y
CONFIG_PROC_CHILDREN=y
CONFIG_PROFILING=y
CONFIG_PSI=y
CONFIG_PSTORE_CONSOLE=y
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_RAM=y
CONFIG_QFMT_V2=y
CONFIG_QUOTA=y
# CONFIG_RCU_TRACE is not set
CONFIG_RC_CORE=y
CONFIG_RC_DECODERS=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZ4 is not set
# CONFIG_RD_LZMA is not set
# CONFIG_RD_LZO is not set
CONFIG_RFKILL=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
CONFIG_RT2800USB=m
CONFIG_RT2800USB_RT3573=y
CONFIG_RT2800USB_RT53XX=y
CONFIG_RT2800USB_RT55XX=y
CONFIG_RT2800USB_UNKNOWN=y
CONFIG_RT2X00=m
CONFIG_RTC_CLASS=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_SCHEDSTATS=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_SECURITY=y
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SECURITY_LOADPIN=y
CONFIG_SECURITY_LOADPIN_ENFORCE=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_PATH=y
CONFIG_SECURITY_SAFESETID=y
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_YAMA=y
CONFIG_SENSORS_ISL29018=m
CONFIG_SENSORS_TSL2563=m
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SLAB_FREELIST_RANDOM=y
CONFIG_SND=y
CONFIG_SND_ALOOP=m
CONFIG_SND_HRTIMER=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_SOC=y
# CONFIG_SND_SPI is not set
CONFIG_SND_USB_AUDIO=m
CONFIG_SOFT_WATCHDOG=m
CONFIG_SOUND=y
CONFIG_SPI=y
CONFIG_SPI_SPIDEV=y
CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
CONFIG_SQUASHFS_FILE_DIRECT=y
CONFIG_SQUASHFS_LZ4=y
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XATTR=y
CONFIG_STAGING=y
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_SW_SYNC=y
CONFIG_SYN_COOKIES=y
CONFIG_SYSVIPC=y
CONFIG_TASKSTATS=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_TASK_XACCT=y
CONFIG_TCG_TPM=y
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
# CONFIG_TCP_CONG_HTCP is not set
CONFIG_TCP_CONG_LP=m
# CONFIG_TCP_CONG_WESTWOOD is not set
CONFIG_TCP_MD5SIG=y
CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_UDELAY=m
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=y
CONFIG_TOUCHSCREEN_ELAN=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_TSL2583=m
CONFIG_TUN=m
CONFIG_UDF_FS=m
CONFIG_UDMABUF=y
CONFIG_UHID=y
CONFIG_UID_SYS_STATS=y
CONFIG_UNIX=y
CONFIG_USB=y
CONFIG_USBIP_CORE=m
CONFIG_USBIP_VHCI_HCD=m
CONFIG_USB_ACM=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_CONFIGFS=m
CONFIG_USB_CONFIGFS_F_FS=y
CONFIG_USB_CONFIGFS_UEVENT=y
# CONFIG_USB_DEFAULT_PERSIST is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_GSPCA is not set
CONFIG_USB_HIDDEV=y
CONFIG_USB_IPHETH=m
CONFIG_USB_MON=y
CONFIG_USB_NET_AQC111=m
# CONFIG_USB_NET_CDC_SUBSET is not set
CONFIG_USB_NET_DM9601=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_WLAN=m
CONFIG_USB_NET_SMSC75XX=m
CONFIG_USB_NET_SMSC95XX=m
# CONFIG_USB_NET_ZAURUS is not set
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_RTL8152=m
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_CP210X=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_QUALCOMM=m
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_SIMPLE=m
CONFIG_USB_STORAGE=y
CONFIG_USB_UAS=y
CONFIG_USB_VIDEO_CLASS=m
# CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV is not set
CONFIG_USERFAULTFD=y
CONFIG_USER_NS=y
CONFIG_V4L_TEST_DRIVERS=y
CONFIG_VETH=m
CONFIG_VFAT_FS=m
CONFIG_WATCHDOG=y
CONFIG_XFRM_USER=y
# CONFIG_XZ_DEC_IA64 is not set
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_SPARC is not set
CONFIG_ZISOFS=y
CONFIG_ZRAM=m
CONFIG_ZSMALLOC=y
#
# Config options generated by splitconfig
#
CONFIG_ACPI_ALS=m
CONFIG_ACPI_APEI=y
CONFIG_ACPI_CHROMEOS=y
CONFIG_ACPI_DOCK=y
CONFIG_AGP=y
CONFIG_ALT_SYSCALL=y
CONFIG_ALT_SYSCALL_CHROMIUMOS=y
CONFIG_ALX=m
CONFIG_ARCH_MMAP_RND_BITS=31
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=16
CONFIG_ATA=y
CONFIG_ATA_GENERIC=y
CONFIG_ATA_PIIX=y
CONFIG_ATH9K=m
CONFIG_ATH9K_DEBUGFS=y
# CONFIG_ATH9K_RFKILL is not set
CONFIG_ATH_DEBUG=y
CONFIG_BLK_DEV_NVME=y
CONFIG_BRCMFMAC=m
CONFIG_BRCMFMAC_PCIE=y
CONFIG_BRCMFMAC_USB=y
CONFIG_BT_ATH3K=m
CONFIG_BT_HCIBCM203X=m
CONFIG_CHARGER_CROS_USBPD=y
CONFIG_CHROMEOS_LAPTOP=y
CONFIG_CHROMEOS_PSTORE=y
CONFIG_CHROMEOS_TBMC=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CROS_EC_I2C=y
CONFIG_CROS_EC_LPC=y
CONFIG_CROS_KBD_LED_BACKLIGHT=y
CONFIG_CRYPTO_DEV_VIRTIO=m
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_SHA256_SSSE3=y
CONFIG_DEBUG_BOOT_PARAMS=y
CONFIG_DMI_SYSFS=y
CONFIG_E100=m
CONFIG_E1000=m
CONFIG_E1000E=m
CONFIG_EFI=y
# CONFIG_EFIVAR_FS is not set
CONFIG_EFI_VARS=y
CONFIG_EFI_VARS_PSTORE=n
CONFIG_FTRACE_SYSCALLS=y
CONFIG_GART_IOMMU=y
CONFIG_GOOGLE_SMI=y
CONFIG_HARDLOCKUP_DETECTOR=y
CONFIG_HID_GOOGLE_HAMMER=m
CONFIG_HID_PID=y
CONFIG_HID_RMI=m
CONFIG_HOSTAP_PCI=m
CONFIG_HOSTAP_PLX=m
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_HPET=y
# CONFIG_HPET_EMULATE_RTC is not set
# CONFIG_HPET_MMAP is not set
# CONFIG_HW_RANDOM_VIA is not set
CONFIG_HZ_1000=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_DESIGNWARE_PCI=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_HID_ACPI=y
CONFIG_I2C_I801=y
CONFIG_I2C_PIIX4=m
CONFIG_IA32_EMULATION=y
CONFIG_IGBVF=m
CONFIG_IIO=m
CONFIG_IIO_CROS_EC_ACCEL_LEGACY=m
CONFIG_IIO_CROS_EC_ACTIVITY=m
CONFIG_IIO_CROS_EC_BARO=m
CONFIG_IIO_CROS_EC_LIGHT_PROX=m
CONFIG_IIO_CROS_EC_SENSORS=m
CONFIG_IIO_CROS_EC_SENSORS_LID_ANGLE=m
CONFIG_IIO_CROS_EC_SENSORS_RING=m
CONFIG_IIO_CROS_EC_SENSORS_SYNC=m
CONFIG_INT340X_THERMAL=y
CONFIG_INTEL_RAPL=y
CONFIG_INTEL_VBTN=m
CONFIG_IO_DELAY_0XED=y
CONFIG_ITCO_VENDOR_SUPPORT=y
CONFIG_ITCO_WDT=y
CONFIG_JME=m
CONFIG_LEGACY_VSYSCALL_EMULATE=y
CONFIG_LIBERTAS_THINFIRM_USB=m
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
CONFIG_LSM_MMAP_MIN_ADDR=32768
CONFIG_MEDIA_PCI_SUPPORT=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
# CONFIG_MMC_RICOH_MMC is not set
CONFIG_MMC_SDHCI_ACPI=y
CONFIG_MMC_SDHCI_PCI=y
CONFIG_MOUSE_APPLETOUCH=m
# CONFIG_MOUSE_PS2_ALPS is not set
# CONFIG_MOUSE_PS2_CYPRESS is not set
# CONFIG_MOUSE_PS2_FOCALTECH is not set
# CONFIG_MOUSE_PS2_LIFEBOOK is not set
# CONFIG_MOUSE_PS2_LOGIPS2PP is not set
# CONFIG_MOUSE_PS2_SYNAPTICS is not set
# CONFIG_MTRR_SANITIZER is not set
CONFIG_MWIFIEX_PCIE=m
CONFIG_PCI=y
CONFIG_PCIEAER=y
CONFIG_PCIEPORTBUS=y
# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_PM_TRACE_RTC=y
CONFIG_POWERCAP=y
CONFIG_PROC_KCORE=y
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
CONFIG_PUNIT_ATOM_DEBUG=y
CONFIG_R8169=m
CONFIG_RT2800PCI=m
# CONFIG_RTC_HCTOSYS is not set
CONFIG_SATA_AHCI=y
CONFIG_SATA_MOBILE_LPM_POLICY=3
# CONFIG_SATA_PMP is not set
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_VIRTIO=y
CONFIG_SECURITY_CHROMIUMOS=y
CONFIG_SENSORS_CORETEMP=y
# CONFIG_SERIO_SERPORT is not set
CONFIG_SMP=y
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SPI_BITBANG=m
CONFIG_SPI_PXA2XX=y
CONFIG_TCG_TIS=y
CONFIG_TCG_TIS_SPI=y
CONFIG_TCG_TIS_SPI_CR50=y
CONFIG_TIGON3=m
CONFIG_TOUCHSCREEN_MELFAS_MIP4=y
CONFIG_TOUCHSCREEN_WDT87XX_I2C=y
CONFIG_TYPEC=m
CONFIG_TYPEC_UCSI=m
CONFIG_UCSI_ACPI=m
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_USB_DWC3=m
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_GADGET=m
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_STORAGE_REALTEK=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_XHCI_HCD=y
# CONFIG_USELIB is not set
# CONFIG_VGA_ARB is not set
CONFIG_VIRTIO_BLK=m
CONFIG_VIRTIO_NET=m
CONFIG_VIRTIO_PCI=y
# CONFIG_X86_5LEVEL is not set
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_AMD_PLATFORM_DEVICE=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_CPUID=y
CONFIG_X86_MSR=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
# CONFIG_XZ_DEC_ARM is not set
# CONFIG_XZ_DEC_ARMTHUMB is not set
#
# Config options generated by splitconfig
#
CONFIG_ACERHDF=m
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_WMI=y
CONFIG_AMD_IOMMU=y
CONFIG_AMD_IOMMU_V2=y
CONFIG_AMD_PMC=y
CONFIG_ATH10K=m
CONFIG_ATH10K_DEBUG=y
CONFIG_ATH10K_DEBUGFS=y
CONFIG_ATH10K_PCI=m
CONFIG_ATH10K_TRACING=y
CONFIG_BCMA=m
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
# CONFIG_CPU_SUP_CENTAUR is not set
# CONFIG_CPU_SUP_INTEL is not set
CONFIG_CROS_EC_UART=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_DEBUG_GPIO=y
CONFIG_DRM_AMDGPU=y
CONFIG_DRM_AMDGPU_SI=y
CONFIG_DRM_AMDGPU_USERPTR=y
CONFIG_DRM_AMD_ACP=y
CONFIG_DRM_AMD_DC_HDCP=y
CONFIG_DRM_CIRRUS_QEMU=y
CONFIG_DRM_VIRTIO_GPU=y
# CONFIG_EARLY_PRINTK is not set
CONFIG_EDAC=y
CONFIG_FIXED_PHY=y
CONFIG_GPIO_SYSFS=y
CONFIG_HP_WMI=m
# CONFIG_HW_RANDOM_INTEL is not set
CONFIG_KEYBOARD_GPIO=y
CONFIG_MAILBOX=y
# CONFIG_MEDIA_CONTROLLER is not set
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
# CONFIG_MICROCODE_INTEL is not set
CONFIG_MISC_RTSX_PCI=y
CONFIG_MMC_REALTEK_PCI=y
CONFIG_MOUSE_BCM5974=m
CONFIG_MOUSE_SYNAPTICS_USB=m
CONFIG_MXM_WMI=y
CONFIG_PCC=y
CONFIG_PHYLIB=y
CONFIG_PINCTRL_AMD=y
CONFIG_PROCESSOR_SELECT=y
CONFIG_RANDOM_TRUST_CPU=y
CONFIG_RTL8187=m
CONFIG_RTL8192CU=m
CONFIG_RTLLIB=m
# CONFIG_RTLWIFI_DEBUG is not set
CONFIG_RTW88=m
CONFIG_RTW88_8822CE=m
CONFIG_RTW88_DEBUG=y
CONFIG_RTW88_DEBUGFS=y
CONFIG_RTW88_REGD_USER_REG_HINTS=y
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIO_RAW=y
CONFIG_SKGE=m
CONFIG_SKY2=m
CONFIG_SND_DESIGNWARE_I2S=m
CONFIG_SND_HDA_GENERIC=m
CONFIG_SND_SOC_AMD_ACP=m
CONFIG_SND_SOC_AMD_ACP3x=m
CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH=m
CONFIG_SND_SOC_AMD_RV_RT5682_MACH=m
# CONFIG_SND_SOC_INTEL_SST_TOPLEVEL is not set
CONFIG_SSB=m
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_SSB_SDIOHOST=y
CONFIG_TCG_CR50_I2C=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_TMPFS=y
CONFIG_TOUCHSCREEN_RM_TS=y
CONFIG_X86_AMD_FREQ_SENSITIVITY=y
# CONFIG_X86_MCE_INTEL is not set