2.6.19-rc5: modular USB rebuilds vmlinux?

Andrey Borzenkov
2006-11-22T18:46:07Z

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I was under impression that I have fully modular USB. Still:

{pts/1}% make -C ~/src/linux-git O=$HOME/build/linux-2.6.19
make: Entering directory `/home/bor/src/linux-git'
GEN /home/bor/build/linux-2.6.19/Makefile
scripts/kconfig/conf -s arch/i386/Kconfig
Using /home/bor/src/linux-git as source for kernel
GEN /home/bor/build/linux-2.6.19/Makefile
CHK include/linux/version.h
CHK include/linux/utsrelease.h
CHK include/linux/compile.h
CC [M] drivers/usb/core/usb.o
CC [M] drivers/usb/core/hub.o
CC [M] drivers/usb/core/hcd.o
CC [M] drivers/usb/core/urb.o
CC [M] drivers/usb/core/message.o
CC [M] drivers/usb/core/driver.o
CC [M] drivers/usb/core/config.o
CC [M] drivers/usb/core/file.o
CC [M] drivers/usb/core/buffer.o
CC [M] drivers/usb/core/sysfs.o
CC [M] drivers/usb/core/endpoint.o
CC [M] drivers/usb/core/devio.o
CC [M] drivers/usb/core/notify.o
CC [M] drivers/usb/core/generic.o
CC [M] drivers/usb/core/hcd-pci.o
CC [M] drivers/usb/core/inode.o
CC [M] drivers/usb/core/devices.o
LD [M] drivers/usb/core/usbcore.o
CC drivers/usb/host/pci-quirks.o
LD drivers/usb/host/built-in.o

Sorry? How comes it still compiles something into main kernel?

{pts/0}% grep USB build/linux-2.6.19/.config | grep -v '^#'
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
CONFIG_USB_DEBUG=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_BANDWIDTH=y
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_SUSPEND=y
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_STORAGE=m
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_DPCM=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_KBD=m
CONFIG_USB_MOUSE=m
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_PL2303=m

- -andrey
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