This bug was fixed in the package linux - 4.1.0-1.1
---------------
linux (4.1.0-1.1) wily; urgency=low
[ Andy Whitcroft ]
* SAUCE: overlay: add backwards compatible overlayfs format support V3
- LP: #1395877, #1410480
* SAUCE: overlayfs: when copying up and reading directories ensure
mounter had permissions V2
- CVE-2015-1328
* [Packaging] fix up Vcs-Git: to point to launchpad
* [Config] correct linux-initramfs-tool virtual linkage
- LP: #1474810
[ Chris J Arges ]
* [Config] Add dm-service-time to multipath-modules
- LP: #1469240
* [Config] Add MTD_POWERNV_FLASH and OPAL_PRD
- LP: #1464560
[ Jay Vosburgh ]
* SAUCE: fan: Proof of concept implementation (v2)
- LP: #1439706
* SAUCE: fan: tunnel multiple mapping mode (v3)
- LP: #1470091
[ Leann Ogasawara ]
* Revert "SAUCE: ext4: disable ext4_punch_hole for indirect filesystems"
* Revert "SAUCE: intel_pstate: inform user that thermald is worth
considering"
* Revert "SAUCE: Work around broken ACPI backlight on Dell Inspiron 5537"
* Revert "SAUCE: dm-crypt: never use write same"
* Release Tracking Bug
- LP: #1476333
[ Tim Gardner ]
* Rebase to v4.1
- LP: #1443371
* [Config] Enable Apparmor
* [Config] CONFIG_OVERLAY_FS_V1=y
* [Config] DEFAULT_IOSCHED="deadline" for ppc64el
- LP: #1469829
* [Config] CONFIG_VM86=n
- LP: #1473447
* [Config] ACORN_PARTITION=n
- LP: #1453117
[ Timo Aaltonen ]
* [Config] Disable CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT
- LP: #1473319
[ Upstream Kernel Changes ]
* efi: efivar_create_sysfs_entry() should return negative error codes
* efi: Add esrt support
* x86, doc: Remove cmdline_size from list of fields to be filled in for
EFI handover
* efi/esrt: Fix some compiler warnings
* efi: dmi: List SMBIOS3 table before SMBIOS table
* efi: Add 'systab' information to Documentation/ABI
* ALSA: hda - restore the MIC FIXUP for some Dell machines
- LP: #1473560
* mtd: powernv: Add powernv flash MTD abstraction driver
- LP: #1464560
* powerpc/powernv: Expose OPAL APIs required by PRD interface
- LP: #1464560
* powerpc/powernv: Add opal-prd channel
- LP: #1464560
* powerpc/powernv: fix construction of opal PRD messages
- LP: #1464560
* powerpc/include: Add opal-prd to installed uapi headers
- LP: #1464560
* powerpc/powernv: Fix vma page prot flags in opal-prd driver
- LP: #1464560
-- Leann Ogasawara <leann.ogasaw...@canonical.com> Mon, 20 Jul 2015
10:16:06 -0700
** Changed in: linux (Ubuntu)
Status: In Progress => Fix Released
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2015-1328
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https://bugs.launchpad.net/bugs/1464560
Title:
Backport request: include PRD support for OpenPower kernels
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Utopic:
In Progress
Status in linux source package in Vivid:
Fix Committed
Bug description:
[Impact]
Following up on patches that were skipped in bug 1439562, this request
is for the PRD (Processor Runtime Diagnostics) support in the ppc64le
kernel.
[Fix]
For Wily:
1cbb4a1 mtd: powernv: Add powernv flash MTD abstraction driver
*
48c0615 powerpc/powernv: Merge common platform device initialisation *
594fcb9 powerpc/powernv: Expose OPAL APIs required by PRD interface *
0d7cd85 powerpc/powernv: Add opal-prd channel *
7185795 powerpc/powernv: fix construction of opal PRD messages
*
cdf2bc1 powerpc/include: Add opal-prd to installed uapi headers
*
d8ea782 powerpc/powernv: Fix vma page prot flags in opal-prd driver *
For Vivid:
d800ba1 powerpc/powernv: Move OPAL API definitions to opal-api.h
d7cf83f powerpc/powernv: Move opal-api.h closer to the Skiboot version
ed59190 powerpc/powernv: Add interfaces for flash device access
1cbb4a1 mtd: powernv: Add powernv flash MTD abstraction driver
48c0615 powerpc/powernv: Merge common platform device initialisation
594fcb9 powerpc/powernv: Expose OPAL APIs required by PRD interface
646b54f powerpc/powernv: Remove powernv RTAS support
0d7cd85 powerpc/powernv: Add opal-prd channel
7185795 powerpc/powernv: fix construction of opal PRD messages
cdf2bc1 powerpc/include: Add opal-prd to installed uapi headers
d8ea782 powerpc/powernv: Fix vma page prot flags in opal-prd driver
All commits are in at most v4.2
Plus config changes.
[Test Case]
'modprobe opal_prb' and use PRD support.
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