On Tue, Jul 6, 2021 at 6:18 AM Huacai Chen <chenhuacai@xxxxxxxxxxx> wrote:
> +CONFIG_EMBEDDED=y
You probably should not set this one.
> +CONFIG_CAIF=y
And almost certainly not this one.
> +CONFIG_PCCARD=m
> +CONFIG_YENTA=m
> +CONFIG_RAPIDIO=y
> +CONFIG_RAPIDIO_TSI721=y
These seem unlikely as well. Can you confirm that you have both old-style
PC-Card support and RAPIDIO support on your most common hardware?
> +CONFIG_PARPORT=y
> +CONFIG_PARPORT_PC=y
> +CONFIG_PARPORT_SERIAL=y
> +CONFIG_PARPORT_PC_FIFO=y
> +CONFIG_PRINTER=m
Is this an on-board PCI device you actually have?
What do you connect to the PC parport? Most printers
in the past 15 years only have USB or network connections.
> +CONFIG_8139CP=m
> +CONFIG_8139TOO=m
Do you actually support legacy PCI slots?
> +CONFIG_SERIAL_8250=y
> +CONFIG_SERIAL_8250_CONSOLE=y
> +CONFIG_SERIAL_8250_NR_UARTS=16
> +CONFIG_SERIAL_8250_RUNTIME_UARTS=16
> +CONFIG_SERIAL_8250_EXTENDED=y
> +CONFIG_SERIAL_8250_MANY_PORTS=y
> +CONFIG_SERIAL_8250_SHARE_IRQ=y
> +CONFIG_SERIAL_8250_RSA=y
> +CONFIG_SERIAL_OF_PLATFORM=y
I don't see any device tree support in your patches, so I think the
SERIAL_OF_PLATFORM is not needed.
> +CONFIG_RAW_DRIVER=m
This is gone now.
> +CONFIG_INFINIBAND=m
You don't seem to enable any infiniband host drivers, so the core
layer can probably remain turned off
> +CONFIG_RTC_CLASS=y
> +CONFIG_RTC_DRV_EFI=y
> +CONFIG_UIO=m
same for UIO.
> +CONFIG_EXT2_FS=y
> +CONFIG_EXT2_FS_XATTR=y
> +CONFIG_EXT2_FS_POSIX_ACL=y
> +CONFIG_EXT2_FS_SECURITY=y
> +CONFIG_EXT3_FS=y
> +CONFIG_EXT3_FS_POSIX_ACL=y
> +CONFIG_EXT3_FS_SECURITY=y
I would generally recommend using EXT4 over EXT2 or EXT3
> +CONFIG_FRAME_WARN=1024
On 64-bit platforms, you probably want to increase this a bit,
otherwise you get extra warnings about code that works as
intended. The default is 2048, but you should be able to get by
with 1280, if that lets you build a defconfig kernel without warnings.
Arnd
