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[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

** Changed in: linux (Ubuntu Trusty)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Utopic)
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1348808

Title:
  [Trusty] gpio-dwapb backport causes Kconfig recursion

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  You'll notice from the arm64 buildlogs that since we incorporated the
  gpio-dwapb driver in f94487d4453f8e96faae8f638e165e7fd961af4a, we've
  started getting this error:

  scripts/kconfig/conf --silentoldconfig Kconfig
  kernel/irq/Kconfig:41:error: recursive dependency detected!
  kernel/irq/Kconfig:41:	symbol GENERIC_IRQ_CHIP is selected by GPIO_DWAPB
  drivers/gpio/Kconfig:124:	symbol GPIO_DWAPB depends on IRQ_DOMAIN
  kernel/irq/Kconfig:46:	symbol IRQ_DOMAIN is selected by GENERIC_IRQ_CHIP

  Though this shouldn't have any impact on Ubuntu builds, it is an
  annoying regression for people trying to do their own builds of Ubuntu
  source.

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