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[Bug 1299878] Re: ncsw_config.mk missing from linux-lowlatency kernel

 

The original bug had to do with self-compilation, which isn't even valid
against an already compiled kernel. Appears to be a support question
more than anything, and per rules, marking as "Invalid."

** Changed in: linux-lowlatency (Ubuntu)
       Status: Confirmed => Invalid

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https://bugs.launchpad.net/bugs/1299878

Title:
  ncsw_config.mk missing from linux-lowlatency kernel

Status in Ubuntu Studio:
  Won't Fix
Status in linux-lowlatency package in Ubuntu:
  Invalid

Bug description:
  I'm on Ubuntu Studio 14.04 Beta 2 (upgraded through apt-get from Beta
  1,) and I'm trying to compile my own low-latency kernel with make-
  kpkg. I just want to remove xhci-hda and ehci-hda from the kernel so
  my USB Audio Interface will work correctly. I modify the config file
  via make menuconfig, but then when I run

  sudo make-kpkg clean

  I get the following output:

  exec make kpkg_version=12.036+nmu3 -f /usr/share/kernel-package/ruleset/minimal.mk clean 
  ====== making target minimal_clean [new prereqs: ]======
  This is kernel package version 12.036+nmu3.
  test ! -f .config || cp -pf .config config.precious
  test ! -e stamp-building || rm -f stamp-building
  test ! -f Makefile || \
              make    ARCH=i386 distclean
  make[1]: Entering directory `/usr/src/linux-headers-3.13.0-12-lowlatency'
    CLEAN   .
  /usr/src/linux-headers-3.13.0-12-lowlatency/drivers/net/dpa/Makefile:7: /usr/src/linux-headers-3.13.0-12-lowlatency/drivers/net/dpa/NetCommSw/ncsw_config.mk: No such file or directory
  make[4]: *** No rule to make target `/usr/src/linux-headers-3.13.0-12-lowlatency/drivers/net/dpa/NetCommSw/ncsw_config.mk'.  Stop.
  make[3]: *** [drivers/net/dpa] Error 2
  make[2]: *** [drivers/net] Error 2
  make[1]: *** [_clean_drivers] Error 2
  make[1]: Leaving directory `/usr/src/linux-headers-3.13.0-12-lowlatency'
  make: *** [minimal_clean] Error 2

  The same thing happens with 3.13.0-20-lowlatency as well. I have the
  build-essential package installed as well as linux-headers-lowlatency
  and linux-headers-generic. I think the device driver is just missing.

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