kernel-packages team mailing list archive

[Craig Magina <1359489@xxxxxxxxxxxxxxxxxx>]

We have tested this on every available X-Gene platform we have access to
and not experienced any regressions, however we do not have the hardware
configuration that supports testing this specific fix.

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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https://bugs.launchpad.net/bugs/1359489

Title:
  Fix the csr-mask for APM X-Gene SoC AHCI SATA PHY clock DTS node

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

Bug description:
  [IMPACT]
  The value of the csr-mask of the SATA PHY clock DTS node has a
  wrong value resulting a kernel panic as the clock/reset is not
  proper for the PHY of the SATA host controller 1. This patch
  fixes the correct csr-mask value of the SATA PHY clock DTS node
  for the SATA Host controller 1.

  [TEST CASE]
  Attempt to boot from a disk attached to SATA Host controller 1.

  [Regression Potential]
  As the 'ok' is the default status of a device tree node, this patch
  removes the status of the PHY clock node of SATA Host Controller 1.
  The status of the clock node is handled from the firmware based on
  the controller enabled/disabled by the user.

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