mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-25 22:25:37 +07:00
6dd91e0eac
This patch enables NO_HZ_IDLE (idle dynamic ticks) and HIGH_RES_TIMERS (hrtimers) in RV32 and RV64 defconfigs. Both of the above options are enabled by default for architectures such as x86, ARM, and ARM64. The idle dynamic ticks helps use save power by stopping timer ticks when the system is idle whereas hrtimers is a much improved timer subsystem compared to the old "timer wheel" based system. This patch is tested on SiFive Unleashed board and QEMU Virt machine. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
87 lines
1.8 KiB
Plaintext
87 lines
1.8 KiB
Plaintext
CONFIG_SYSVIPC=y
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CONFIG_POSIX_MQUEUE=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_CGROUPS=y
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CONFIG_CGROUP_SCHED=y
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CONFIG_CFS_BANDWIDTH=y
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CONFIG_CGROUP_BPF=y
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CONFIG_NAMESPACES=y
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CONFIG_USER_NS=y
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CONFIG_CHECKPOINT_RESTORE=y
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CONFIG_BLK_DEV_INITRD=y
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CONFIG_EXPERT=y
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CONFIG_BPF_SYSCALL=y
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CONFIG_ARCH_RV32I=y
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CONFIG_SMP=y
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CONFIG_MODULES=y
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CONFIG_MODULE_UNLOAD=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_MULTICAST=y
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CONFIG_IP_ADVANCED_ROUTER=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_IP_PNP_RARP=y
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CONFIG_NETLINK_DIAG=y
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CONFIG_PCI=y
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CONFIG_PCIEPORTBUS=y
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CONFIG_PCI_HOST_GENERIC=y
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CONFIG_PCIE_XILINX=y
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CONFIG_DEVTMPFS=y
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CONFIG_BLK_DEV_LOOP=y
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CONFIG_VIRTIO_BLK=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_BLK_DEV_SR=y
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CONFIG_ATA=y
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CONFIG_SATA_AHCI=y
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CONFIG_SATA_AHCI_PLATFORM=y
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CONFIG_NETDEVICES=y
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CONFIG_VIRTIO_NET=y
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CONFIG_MACB=y
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CONFIG_E1000E=y
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CONFIG_R8169=y
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CONFIG_MICROSEMI_PHY=y
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CONFIG_INPUT_MOUSEDEV=y
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CONFIG_SERIAL_8250=y
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CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_SERIAL_OF_PLATFORM=y
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CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
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CONFIG_HVC_RISCV_SBI=y
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# CONFIG_PTP_1588_CLOCK is not set
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CONFIG_DRM=y
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CONFIG_DRM_RADEON=y
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CONFIG_FRAMEBUFFER_CONSOLE=y
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CONFIG_USB=y
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CONFIG_USB_XHCI_HCD=y
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CONFIG_USB_XHCI_PLATFORM=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_USB_UAS=y
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CONFIG_VIRTIO_MMIO=y
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CONFIG_SIFIVE_PLIC=y
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CONFIG_EXT4_FS=y
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CONFIG_EXT4_FS_POSIX_ACL=y
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CONFIG_AUTOFS4_FS=y
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CONFIG_MSDOS_FS=y
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CONFIG_VFAT_FS=y
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CONFIG_TMPFS=y
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CONFIG_TMPFS_POSIX_ACL=y
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CONFIG_NFS_FS=y
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CONFIG_NFS_V4=y
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CONFIG_NFS_V4_1=y
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CONFIG_NFS_V4_2=y
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CONFIG_ROOT_NFS=y
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CONFIG_CRYPTO_USER_API_HASH=y
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CONFIG_CRYPTO_DEV_VIRTIO=y
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CONFIG_PRINTK_TIME=y
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# CONFIG_RCU_TRACE is not set
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