The kconfig select causes build failues for SOC_VIRT config becaus
we are selecting lot of VIRTIO drivers without selecting all required
dependencies.
Better approach is to only select essential drivers from SOC_VIRT
config option and enable required VIRTIO drivers using defconfigs.
Fixes: 759bdc168181 ("RISC-V: Add kconfig option for QEMU virt machine")
Signed-off-by: Anup Patel <[email protected]>
---
arch/riscv/Kconfig.socs | 14 --------------
arch/riscv/configs/defconfig | 16 +++++++++++++++-
arch/riscv/configs/rv32_defconfig | 16 +++++++++++++++-
3 files changed, 30 insertions(+), 16 deletions(-)
diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
index 3078b2de0b2d..a131174a0a77 100644
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@@ -12,20 +12,6 @@ config SOC_SIFIVE
config SOC_VIRT
bool "QEMU Virt Machine"
- select VIRTIO_PCI
- select VIRTIO_BALLOON
- select VIRTIO_MMIO
- select VIRTIO_CONSOLE
- select VIRTIO_NET
- select NET_9P_VIRTIO
- select VIRTIO_BLK
- select SCSI_VIRTIO
- select DRM_VIRTIO_GPU
- select HW_RANDOM_VIRTIO
- select RPMSG_CHAR
- select RPMSG_VIRTIO
- select CRYPTO_DEV_VIRTIO
- select VIRTIO_INPUT
select POWER_RESET_SYSCON
select POWER_RESET_SYSCON_POWEROFF
select GOLDFISH
diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index c8f084203067..2557c5372a25 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -31,6 +31,7 @@ CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_NETLINK_DIAG=y
CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
CONFIG_PCI=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCI_HOST_GENERIC=y
@@ -38,12 +39,15 @@ CONFIG_PCIE_XILINX=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_BLK_DEV_LOOP=y
+CONFIG_VIRTIO_BLK=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=y
+CONFIG_SCSI_VIRTIO=y
CONFIG_ATA=y
CONFIG_SATA_AHCI=y
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_NETDEVICES=y
+CONFIG_VIRTIO_NET=y
CONFIG_MACB=y
CONFIG_E1000E=y
CONFIG_R8169=y
@@ -54,13 +58,16 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
CONFIG_HVC_RISCV_SBI=y
+CONFIG_VIRTIO_CONSOLE=y
CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_SPI=y
CONFIG_SPI_SIFIVE=y
# CONFIG_PTP_1588_CLOCK is not set
CONFIG_POWER_RESET=y
CONFIG_DRM=y
CONFIG_DRM_RADEON=y
+CONFIG_DRM_VIRTIO_GPU=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
@@ -74,6 +81,12 @@ CONFIG_USB_UAS=y
CONFIG_MMC=y
CONFIG_MMC_SPI=y
CONFIG_RTC_CLASS=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_BALLOON=y
+CONFIG_VIRTIO_INPUT=y
+CONFIG_VIRTIO_MMIO=y
+CONFIG_RPMSG_CHAR=y
+CONFIG_RPMSG_VIRTIO=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_AUTOFS4_FS=y
@@ -88,16 +101,17 @@ CONFIG_NFS_V4_2=y
CONFIG_ROOT_NFS=y
CONFIG_9P_FS=y
CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_DEV_VIRTIO=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_PAGEALLOC=y
+CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_VM=y
CONFIG_DEBUG_VM_PGFLAGS=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_WQ_WATCHDOG=y
-CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_TIMEKEEPING=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
index a844920a261f..0292879a9690 100644
--- a/arch/riscv/configs/rv32_defconfig
+++ b/arch/riscv/configs/rv32_defconfig
@@ -31,6 +31,7 @@ CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_NETLINK_DIAG=y
CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
CONFIG_PCI=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCI_HOST_GENERIC=y
@@ -38,12 +39,15 @@ CONFIG_PCIE_XILINX=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_BLK_DEV_LOOP=y
+CONFIG_VIRTIO_BLK=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=y
+CONFIG_SCSI_VIRTIO=y
CONFIG_ATA=y
CONFIG_SATA_AHCI=y
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_NETDEVICES=y
+CONFIG_VIRTIO_NET=y
CONFIG_MACB=y
CONFIG_E1000E=y
CONFIG_R8169=y
@@ -54,11 +58,14 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
CONFIG_HVC_RISCV_SBI=y
+CONFIG_VIRTIO_CONSOLE=y
CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_VIRTIO=y
# CONFIG_PTP_1588_CLOCK is not set
CONFIG_POWER_RESET=y
CONFIG_DRM=y
CONFIG_DRM_RADEON=y
+CONFIG_DRM_VIRTIO_GPU=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
@@ -70,6 +77,12 @@ CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_STORAGE=y
CONFIG_USB_UAS=y
CONFIG_RTC_CLASS=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_BALLOON=y
+CONFIG_VIRTIO_INPUT=y
+CONFIG_VIRTIO_MMIO=y
+CONFIG_RPMSG_CHAR=y
+CONFIG_RPMSG_VIRTIO=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_AUTOFS4_FS=y
@@ -84,16 +97,17 @@ CONFIG_NFS_V4_2=y
CONFIG_ROOT_NFS=y
CONFIG_9P_FS=y
CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_DEV_VIRTIO=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_PAGEALLOC=y
+CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_VM=y
CONFIG_DEBUG_VM_PGFLAGS=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_WQ_WATCHDOG=y
-CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_TIMEKEEPING=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
--
2.17.1
On Tue, Mar 10, 2020 at 05:29:25PM +0530, Anup Patel wrote:
> The kconfig select causes build failues for SOC_VIRT config becaus
> we are selecting lot of VIRTIO drivers without selecting all required
> dependencies.
>
> Better approach is to only select essential drivers from SOC_VIRT
> config option and enable required VIRTIO drivers using defconfigs.
>
> Fixes: 759bdc168181 ("RISC-V: Add kconfig option for QEMU virt machine")
> Signed-off-by: Anup Patel <[email protected]>
Yea makes sense.
Acked-by: Michael S. Tsirkin <[email protected]>
> ---
> arch/riscv/Kconfig.socs | 14 --------------
> arch/riscv/configs/defconfig | 16 +++++++++++++++-
> arch/riscv/configs/rv32_defconfig | 16 +++++++++++++++-
> 3 files changed, 30 insertions(+), 16 deletions(-)
>
> diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
> index 3078b2de0b2d..a131174a0a77 100644
> --- a/arch/riscv/Kconfig.socs
> +++ b/arch/riscv/Kconfig.socs
> @@ -12,20 +12,6 @@ config SOC_SIFIVE
>
> config SOC_VIRT
> bool "QEMU Virt Machine"
> - select VIRTIO_PCI
> - select VIRTIO_BALLOON
> - select VIRTIO_MMIO
> - select VIRTIO_CONSOLE
> - select VIRTIO_NET
> - select NET_9P_VIRTIO
> - select VIRTIO_BLK
> - select SCSI_VIRTIO
> - select DRM_VIRTIO_GPU
> - select HW_RANDOM_VIRTIO
> - select RPMSG_CHAR
> - select RPMSG_VIRTIO
> - select CRYPTO_DEV_VIRTIO
> - select VIRTIO_INPUT
> select POWER_RESET_SYSCON
> select POWER_RESET_SYSCON_POWEROFF
> select GOLDFISH
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index c8f084203067..2557c5372a25 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -31,6 +31,7 @@ CONFIG_IP_PNP_BOOTP=y
> CONFIG_IP_PNP_RARP=y
> CONFIG_NETLINK_DIAG=y
> CONFIG_NET_9P=y
> +CONFIG_NET_9P_VIRTIO=y
> CONFIG_PCI=y
> CONFIG_PCIEPORTBUS=y
> CONFIG_PCI_HOST_GENERIC=y
> @@ -38,12 +39,15 @@ CONFIG_PCIE_XILINX=y
> CONFIG_DEVTMPFS=y
> CONFIG_DEVTMPFS_MOUNT=y
> CONFIG_BLK_DEV_LOOP=y
> +CONFIG_VIRTIO_BLK=y
> CONFIG_BLK_DEV_SD=y
> CONFIG_BLK_DEV_SR=y
> +CONFIG_SCSI_VIRTIO=y
> CONFIG_ATA=y
> CONFIG_SATA_AHCI=y
> CONFIG_SATA_AHCI_PLATFORM=y
> CONFIG_NETDEVICES=y
> +CONFIG_VIRTIO_NET=y
> CONFIG_MACB=y
> CONFIG_E1000E=y
> CONFIG_R8169=y
> @@ -54,13 +58,16 @@ CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_SERIAL_OF_PLATFORM=y
> CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
> CONFIG_HVC_RISCV_SBI=y
> +CONFIG_VIRTIO_CONSOLE=y
> CONFIG_HW_RANDOM=y
> +CONFIG_HW_RANDOM_VIRTIO=y
> CONFIG_SPI=y
> CONFIG_SPI_SIFIVE=y
> # CONFIG_PTP_1588_CLOCK is not set
> CONFIG_POWER_RESET=y
> CONFIG_DRM=y
> CONFIG_DRM_RADEON=y
> +CONFIG_DRM_VIRTIO_GPU=y
> CONFIG_FRAMEBUFFER_CONSOLE=y
> CONFIG_USB=y
> CONFIG_USB_XHCI_HCD=y
> @@ -74,6 +81,12 @@ CONFIG_USB_UAS=y
> CONFIG_MMC=y
> CONFIG_MMC_SPI=y
> CONFIG_RTC_CLASS=y
> +CONFIG_VIRTIO_PCI=y
> +CONFIG_VIRTIO_BALLOON=y
> +CONFIG_VIRTIO_INPUT=y
> +CONFIG_VIRTIO_MMIO=y
> +CONFIG_RPMSG_CHAR=y
> +CONFIG_RPMSG_VIRTIO=y
> CONFIG_EXT4_FS=y
> CONFIG_EXT4_FS_POSIX_ACL=y
> CONFIG_AUTOFS4_FS=y
> @@ -88,16 +101,17 @@ CONFIG_NFS_V4_2=y
> CONFIG_ROOT_NFS=y
> CONFIG_9P_FS=y
> CONFIG_CRYPTO_USER_API_HASH=y
> +CONFIG_CRYPTO_DEV_VIRTIO=y
> CONFIG_PRINTK_TIME=y
> CONFIG_DEBUG_FS=y
> CONFIG_DEBUG_PAGEALLOC=y
> +CONFIG_SCHED_STACK_END_CHECK=y
> CONFIG_DEBUG_VM=y
> CONFIG_DEBUG_VM_PGFLAGS=y
> CONFIG_DEBUG_MEMORY_INIT=y
> CONFIG_DEBUG_PER_CPU_MAPS=y
> CONFIG_SOFTLOCKUP_DETECTOR=y
> CONFIG_WQ_WATCHDOG=y
> -CONFIG_SCHED_STACK_END_CHECK=y
> CONFIG_DEBUG_TIMEKEEPING=y
> CONFIG_DEBUG_RT_MUTEXES=y
> CONFIG_DEBUG_SPINLOCK=y
> diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
> index a844920a261f..0292879a9690 100644
> --- a/arch/riscv/configs/rv32_defconfig
> +++ b/arch/riscv/configs/rv32_defconfig
> @@ -31,6 +31,7 @@ CONFIG_IP_PNP_BOOTP=y
> CONFIG_IP_PNP_RARP=y
> CONFIG_NETLINK_DIAG=y
> CONFIG_NET_9P=y
> +CONFIG_NET_9P_VIRTIO=y
> CONFIG_PCI=y
> CONFIG_PCIEPORTBUS=y
> CONFIG_PCI_HOST_GENERIC=y
> @@ -38,12 +39,15 @@ CONFIG_PCIE_XILINX=y
> CONFIG_DEVTMPFS=y
> CONFIG_DEVTMPFS_MOUNT=y
> CONFIG_BLK_DEV_LOOP=y
> +CONFIG_VIRTIO_BLK=y
> CONFIG_BLK_DEV_SD=y
> CONFIG_BLK_DEV_SR=y
> +CONFIG_SCSI_VIRTIO=y
> CONFIG_ATA=y
> CONFIG_SATA_AHCI=y
> CONFIG_SATA_AHCI_PLATFORM=y
> CONFIG_NETDEVICES=y
> +CONFIG_VIRTIO_NET=y
> CONFIG_MACB=y
> CONFIG_E1000E=y
> CONFIG_R8169=y
> @@ -54,11 +58,14 @@ CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_SERIAL_OF_PLATFORM=y
> CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
> CONFIG_HVC_RISCV_SBI=y
> +CONFIG_VIRTIO_CONSOLE=y
> CONFIG_HW_RANDOM=y
> +CONFIG_HW_RANDOM_VIRTIO=y
> # CONFIG_PTP_1588_CLOCK is not set
> CONFIG_POWER_RESET=y
> CONFIG_DRM=y
> CONFIG_DRM_RADEON=y
> +CONFIG_DRM_VIRTIO_GPU=y
> CONFIG_FRAMEBUFFER_CONSOLE=y
> CONFIG_USB=y
> CONFIG_USB_XHCI_HCD=y
> @@ -70,6 +77,12 @@ CONFIG_USB_OHCI_HCD_PLATFORM=y
> CONFIG_USB_STORAGE=y
> CONFIG_USB_UAS=y
> CONFIG_RTC_CLASS=y
> +CONFIG_VIRTIO_PCI=y
> +CONFIG_VIRTIO_BALLOON=y
> +CONFIG_VIRTIO_INPUT=y
> +CONFIG_VIRTIO_MMIO=y
> +CONFIG_RPMSG_CHAR=y
> +CONFIG_RPMSG_VIRTIO=y
> CONFIG_EXT4_FS=y
> CONFIG_EXT4_FS_POSIX_ACL=y
> CONFIG_AUTOFS4_FS=y
> @@ -84,16 +97,17 @@ CONFIG_NFS_V4_2=y
> CONFIG_ROOT_NFS=y
> CONFIG_9P_FS=y
> CONFIG_CRYPTO_USER_API_HASH=y
> +CONFIG_CRYPTO_DEV_VIRTIO=y
> CONFIG_PRINTK_TIME=y
> CONFIG_DEBUG_FS=y
> CONFIG_DEBUG_PAGEALLOC=y
> +CONFIG_SCHED_STACK_END_CHECK=y
> CONFIG_DEBUG_VM=y
> CONFIG_DEBUG_VM_PGFLAGS=y
> CONFIG_DEBUG_MEMORY_INIT=y
> CONFIG_DEBUG_PER_CPU_MAPS=y
> CONFIG_SOFTLOCKUP_DETECTOR=y
> CONFIG_WQ_WATCHDOG=y
> -CONFIG_SCHED_STACK_END_CHECK=y
> CONFIG_DEBUG_TIMEKEEPING=y
> CONFIG_DEBUG_RT_MUTEXES=y
> CONFIG_DEBUG_SPINLOCK=y
> --
> 2.17.1
>
>
On Tue, Mar 10, 2020 at 8:00 PM Anup Patel <[email protected]> wrote:
>
> The kconfig select causes build failues for SOC_VIRT config becaus
> we are selecting lot of VIRTIO drivers without selecting all required
> dependencies.
>
Isn't this a sign of some VIRTIO Kconfig options are not correctly
expressing dependencies?
> Better approach is to only select essential drivers from SOC_VIRT
> config option and enable required VIRTIO drivers using defconfigs.
>
> Fixes: 759bdc168181 ("RISC-V: Add kconfig option for QEMU virt machine")
> Signed-off-by: Anup Patel <[email protected]>
> ---
> arch/riscv/Kconfig.socs | 14 --------------
> arch/riscv/configs/defconfig | 16 +++++++++++++++-
> arch/riscv/configs/rv32_defconfig | 16 +++++++++++++++-
> 3 files changed, 30 insertions(+), 16 deletions(-)
>
Regards,
Bin
Hi Palmer,
On Tue, Mar 10, 2020 at 5:46 PM Michael S. Tsirkin <[email protected]> wrote:
>
> On Tue, Mar 10, 2020 at 05:29:25PM +0530, Anup Patel wrote:
> > The kconfig select causes build failues for SOC_VIRT config becaus
> > we are selecting lot of VIRTIO drivers without selecting all required
> > dependencies.
> >
> > Better approach is to only select essential drivers from SOC_VIRT
> > config option and enable required VIRTIO drivers using defconfigs.
> >
> > Fixes: 759bdc168181 ("RISC-V: Add kconfig option for QEMU virt machine")
> > Signed-off-by: Anup Patel <[email protected]>
>
> Yea makes sense.
>
> Acked-by: Michael S. Tsirkin <[email protected]>
Can you take this fix for Linux-5.6-rc7 ?
Regards,
Anup
>
> > ---
> > arch/riscv/Kconfig.socs | 14 --------------
> > arch/riscv/configs/defconfig | 16 +++++++++++++++-
> > arch/riscv/configs/rv32_defconfig | 16 +++++++++++++++-
> > 3 files changed, 30 insertions(+), 16 deletions(-)
> >
> > diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
> > index 3078b2de0b2d..a131174a0a77 100644
> > --- a/arch/riscv/Kconfig.socs
> > +++ b/arch/riscv/Kconfig.socs
> > @@ -12,20 +12,6 @@ config SOC_SIFIVE
> >
> > config SOC_VIRT
> > bool "QEMU Virt Machine"
> > - select VIRTIO_PCI
> > - select VIRTIO_BALLOON
> > - select VIRTIO_MMIO
> > - select VIRTIO_CONSOLE
> > - select VIRTIO_NET
> > - select NET_9P_VIRTIO
> > - select VIRTIO_BLK
> > - select SCSI_VIRTIO
> > - select DRM_VIRTIO_GPU
> > - select HW_RANDOM_VIRTIO
> > - select RPMSG_CHAR
> > - select RPMSG_VIRTIO
> > - select CRYPTO_DEV_VIRTIO
> > - select VIRTIO_INPUT
> > select POWER_RESET_SYSCON
> > select POWER_RESET_SYSCON_POWEROFF
> > select GOLDFISH
> > diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> > index c8f084203067..2557c5372a25 100644
> > --- a/arch/riscv/configs/defconfig
> > +++ b/arch/riscv/configs/defconfig
> > @@ -31,6 +31,7 @@ CONFIG_IP_PNP_BOOTP=y
> > CONFIG_IP_PNP_RARP=y
> > CONFIG_NETLINK_DIAG=y
> > CONFIG_NET_9P=y
> > +CONFIG_NET_9P_VIRTIO=y
> > CONFIG_PCI=y
> > CONFIG_PCIEPORTBUS=y
> > CONFIG_PCI_HOST_GENERIC=y
> > @@ -38,12 +39,15 @@ CONFIG_PCIE_XILINX=y
> > CONFIG_DEVTMPFS=y
> > CONFIG_DEVTMPFS_MOUNT=y
> > CONFIG_BLK_DEV_LOOP=y
> > +CONFIG_VIRTIO_BLK=y
> > CONFIG_BLK_DEV_SD=y
> > CONFIG_BLK_DEV_SR=y
> > +CONFIG_SCSI_VIRTIO=y
> > CONFIG_ATA=y
> > CONFIG_SATA_AHCI=y
> > CONFIG_SATA_AHCI_PLATFORM=y
> > CONFIG_NETDEVICES=y
> > +CONFIG_VIRTIO_NET=y
> > CONFIG_MACB=y
> > CONFIG_E1000E=y
> > CONFIG_R8169=y
> > @@ -54,13 +58,16 @@ CONFIG_SERIAL_8250_CONSOLE=y
> > CONFIG_SERIAL_OF_PLATFORM=y
> > CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
> > CONFIG_HVC_RISCV_SBI=y
> > +CONFIG_VIRTIO_CONSOLE=y
> > CONFIG_HW_RANDOM=y
> > +CONFIG_HW_RANDOM_VIRTIO=y
> > CONFIG_SPI=y
> > CONFIG_SPI_SIFIVE=y
> > # CONFIG_PTP_1588_CLOCK is not set
> > CONFIG_POWER_RESET=y
> > CONFIG_DRM=y
> > CONFIG_DRM_RADEON=y
> > +CONFIG_DRM_VIRTIO_GPU=y
> > CONFIG_FRAMEBUFFER_CONSOLE=y
> > CONFIG_USB=y
> > CONFIG_USB_XHCI_HCD=y
> > @@ -74,6 +81,12 @@ CONFIG_USB_UAS=y
> > CONFIG_MMC=y
> > CONFIG_MMC_SPI=y
> > CONFIG_RTC_CLASS=y
> > +CONFIG_VIRTIO_PCI=y
> > +CONFIG_VIRTIO_BALLOON=y
> > +CONFIG_VIRTIO_INPUT=y
> > +CONFIG_VIRTIO_MMIO=y
> > +CONFIG_RPMSG_CHAR=y
> > +CONFIG_RPMSG_VIRTIO=y
> > CONFIG_EXT4_FS=y
> > CONFIG_EXT4_FS_POSIX_ACL=y
> > CONFIG_AUTOFS4_FS=y
> > @@ -88,16 +101,17 @@ CONFIG_NFS_V4_2=y
> > CONFIG_ROOT_NFS=y
> > CONFIG_9P_FS=y
> > CONFIG_CRYPTO_USER_API_HASH=y
> > +CONFIG_CRYPTO_DEV_VIRTIO=y
> > CONFIG_PRINTK_TIME=y
> > CONFIG_DEBUG_FS=y
> > CONFIG_DEBUG_PAGEALLOC=y
> > +CONFIG_SCHED_STACK_END_CHECK=y
> > CONFIG_DEBUG_VM=y
> > CONFIG_DEBUG_VM_PGFLAGS=y
> > CONFIG_DEBUG_MEMORY_INIT=y
> > CONFIG_DEBUG_PER_CPU_MAPS=y
> > CONFIG_SOFTLOCKUP_DETECTOR=y
> > CONFIG_WQ_WATCHDOG=y
> > -CONFIG_SCHED_STACK_END_CHECK=y
> > CONFIG_DEBUG_TIMEKEEPING=y
> > CONFIG_DEBUG_RT_MUTEXES=y
> > CONFIG_DEBUG_SPINLOCK=y
> > diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
> > index a844920a261f..0292879a9690 100644
> > --- a/arch/riscv/configs/rv32_defconfig
> > +++ b/arch/riscv/configs/rv32_defconfig
> > @@ -31,6 +31,7 @@ CONFIG_IP_PNP_BOOTP=y
> > CONFIG_IP_PNP_RARP=y
> > CONFIG_NETLINK_DIAG=y
> > CONFIG_NET_9P=y
> > +CONFIG_NET_9P_VIRTIO=y
> > CONFIG_PCI=y
> > CONFIG_PCIEPORTBUS=y
> > CONFIG_PCI_HOST_GENERIC=y
> > @@ -38,12 +39,15 @@ CONFIG_PCIE_XILINX=y
> > CONFIG_DEVTMPFS=y
> > CONFIG_DEVTMPFS_MOUNT=y
> > CONFIG_BLK_DEV_LOOP=y
> > +CONFIG_VIRTIO_BLK=y
> > CONFIG_BLK_DEV_SD=y
> > CONFIG_BLK_DEV_SR=y
> > +CONFIG_SCSI_VIRTIO=y
> > CONFIG_ATA=y
> > CONFIG_SATA_AHCI=y
> > CONFIG_SATA_AHCI_PLATFORM=y
> > CONFIG_NETDEVICES=y
> > +CONFIG_VIRTIO_NET=y
> > CONFIG_MACB=y
> > CONFIG_E1000E=y
> > CONFIG_R8169=y
> > @@ -54,11 +58,14 @@ CONFIG_SERIAL_8250_CONSOLE=y
> > CONFIG_SERIAL_OF_PLATFORM=y
> > CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
> > CONFIG_HVC_RISCV_SBI=y
> > +CONFIG_VIRTIO_CONSOLE=y
> > CONFIG_HW_RANDOM=y
> > +CONFIG_HW_RANDOM_VIRTIO=y
> > # CONFIG_PTP_1588_CLOCK is not set
> > CONFIG_POWER_RESET=y
> > CONFIG_DRM=y
> > CONFIG_DRM_RADEON=y
> > +CONFIG_DRM_VIRTIO_GPU=y
> > CONFIG_FRAMEBUFFER_CONSOLE=y
> > CONFIG_USB=y
> > CONFIG_USB_XHCI_HCD=y
> > @@ -70,6 +77,12 @@ CONFIG_USB_OHCI_HCD_PLATFORM=y
> > CONFIG_USB_STORAGE=y
> > CONFIG_USB_UAS=y
> > CONFIG_RTC_CLASS=y
> > +CONFIG_VIRTIO_PCI=y
> > +CONFIG_VIRTIO_BALLOON=y
> > +CONFIG_VIRTIO_INPUT=y
> > +CONFIG_VIRTIO_MMIO=y
> > +CONFIG_RPMSG_CHAR=y
> > +CONFIG_RPMSG_VIRTIO=y
> > CONFIG_EXT4_FS=y
> > CONFIG_EXT4_FS_POSIX_ACL=y
> > CONFIG_AUTOFS4_FS=y
> > @@ -84,16 +97,17 @@ CONFIG_NFS_V4_2=y
> > CONFIG_ROOT_NFS=y
> > CONFIG_9P_FS=y
> > CONFIG_CRYPTO_USER_API_HASH=y
> > +CONFIG_CRYPTO_DEV_VIRTIO=y
> > CONFIG_PRINTK_TIME=y
> > CONFIG_DEBUG_FS=y
> > CONFIG_DEBUG_PAGEALLOC=y
> > +CONFIG_SCHED_STACK_END_CHECK=y
> > CONFIG_DEBUG_VM=y
> > CONFIG_DEBUG_VM_PGFLAGS=y
> > CONFIG_DEBUG_MEMORY_INIT=y
> > CONFIG_DEBUG_PER_CPU_MAPS=y
> > CONFIG_SOFTLOCKUP_DETECTOR=y
> > CONFIG_WQ_WATCHDOG=y
> > -CONFIG_SCHED_STACK_END_CHECK=y
> > CONFIG_DEBUG_TIMEKEEPING=y
> > CONFIG_DEBUG_RT_MUTEXES=y
> > CONFIG_DEBUG_SPINLOCK=y
> > --
> > 2.17.1
> >
> >
>