[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-04-28 Thread bugproxy
** Tags removed: targetmilestone-inin140402
** Tags added: targetmilestone-inin14043

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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400411/+subscriptions

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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-04-02 Thread Chris J Arges
All patches are in v3.19-rc1 and thus in Vivid.

** Changed in: linux (Ubuntu)
   Status: Fix Committed = Fix Released

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400411/+subscriptions

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Re: [Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-04-02 Thread Breno Leitão
Thanks Chris!

On Thu, Apr 2, 2015 at 10:06 AM, Chris J Arges 1400...@bugs.launchpad.net
wrote:

 All patches are in v3.19-rc1 and thus in Vivid.

 ** Changed in: linux (Ubuntu)
Status: Fix Committed = Fix Released

 --
 You received this bug notification because you are subscribed to the bug
 report.
 https://bugs.launchpad.net/bugs/1400411

 Title:
   Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
   kernel

 To manage notifications about this bug go to:
 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400411/+subscriptions


-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400411/+subscriptions

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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-03-03 Thread bugproxy
** Tags added: verification-done-utopic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400411/+subscriptions

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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-02-25 Thread bugproxy
** Tags removed: verification-done-utopic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400411/+subscriptions

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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-02-24 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.16.0-31.41

---
linux (3.16.0-31.41) utopic; urgency=low

  [ Seth Forshee ]

  * Release Tracking Bug
- LP: #1419961

  [ Andy Whitcroft ]

  * [Debian] arm64 -- build ubuntu drivers
- LP: #1411284
  * hyper-v -- fix comment handing in /etc/network/interfaces
- LP: #1413020

  [ Ben Hutchings ]

  * SAUCE: rtsx_usb_ms: Use msleep_interruptible() in polling loop
- LP: #1413149

  [ Brad Figg ]

  * SAUCE: Config IWLWIFI_UAPSD=N

  [ Kamal Mostafa ]

  * [Packaging] force dpkg-source -I -i behavior

  [ Kukjin Kim ]

  * SAUCE: (no-up) ARM: SAMSUNG: fix the CPU_ID for EXYNOS5440
- LP: #1411062

  [ Leann Ogasawara ]

  * ubuntu: AUFS -- Resolve build failure union has no member named
'd_child'

  [ Ming Lei ]

  * SAUCE: (no-up) ARM: EXYNOS: fix booting oops on exynos5440
- LP: #1411062
  * SAUCE: (no-up) ARM: exynos5440-sd5v1: switch to fixed-link DT binding
- LP: #1417339
  * SAUCE: (no-up) net: stmmac: add fixed_phy support via fixed-link DT
binding
- LP: #1417339

  [ Upstream Kernel Changes ]

  * Revert [SCSI] mpt2sas: Remove phys on topology change.
- LP: #1419125
  * Revert [SCSI] mpt3sas: Remove phys on topology change
- LP: #1419125
  * Revert ARM: 7830/1: delay: don't bother reporting bogomips in
/proc/cpuinfo
- LP: #1419125
  * powerpc/powernv: Don't call generic code on offline cpus
- LP: #1400411
  * powerpc/powernv: Return to cpu offline loop when finished in KVM guest
- LP: #1400411
  * powerpc/powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
- LP: #1400411
  * powerpc/powernv: Enable Offline CPUs to enter deep idle states
- LP: #1400411
  * powernv/cpuidle: Redesign idle states management
- LP: #1400411
  * powernv/powerpc: Add winkle support for offline cpus
- LP: #1400411
  * powerpc/kdump: Ignore failure in enabling big endian exception during
crash
- LP: #1410817
  * powerpc/perf/hv-24x7: Use kmem_cache_free
- LP: #1410519
  * powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack
allocations
- LP: #1410519
  * powerpc/perf/hv-24x7: Use per-cpu page buffer
- LP: #1410519
  * power/perf/hv-24x7: Use kmem_cache_free() instead of kfree
- LP: #1410519
  * KVM: x86: SYSENTER emulation is broken
- LP: #1414651
- CVE-2015-0239
  * powerpc/xmon: Fix another endiannes issue in RTAS call from xmon
- LP: #1415919
  * HID: i2c-hid: call the hid driver's suspend and resume callbacks
- LP: #1417363
  * HID: i2c-hid: Do not free buffers in i2c_hid_stop()
- LP: #1417363
  * ALSA: hda - add mic mute led hook for dell machines
- LP: #1418832
  * ALSA: hda - move DELL_WMI_MIC_MUTE_LED to the tail in the quirk chain
- LP: #1381856, #1418832
  * ALSA: hda - fix the mic mute led problem for Latitude E5550
- LP: #1381856, #1418832
  * drm/i915: don't warn if backlight unexpectedly enabled
- LP: #1419125
  * drm/i915/dp: only use training pattern 3 on platforms that support it
- LP: #1419125
  * udptunnel: Add SKB_GSO_UDP_TUNNEL during gro_complete.
- LP: #1419125
  * s390/3215: fix hanging console issue
- LP: #1419125
  * s390/3215: fix tty output containing tabs
- LP: #1419125
  * btrfs: don't go readonly on existing qgroup items
- LP: #1419125
  * regulator: anatop: Set default voltage selector for vddpu
- LP: #1419125
  * KVM: s390: Fix size of monitor-class number field
- LP: #1419125
  * [media] smiapp: Take mutex during PLL update in sensor initialisation
- LP: #1419125
  * [media] smiapp-pll: Correct clock debug prints
- LP: #1419125
  * Bluetooth: Fix LE connection timeout deadlock
- LP: #1419125
  * [media] sound: simplify au0828 quirk table
- LP: #1419125
  * [media] sound: Update au0828 quirks table
- LP: #1419125
  * [media] af9005: fix kernel panic on init if compiled without IR
- LP: #1419125
  * writeback: fix a subtle race condition in I_DIRTY clearing
- LP: #1419125
  * usb: renesas_usbhs: gadget: fix NULL pointer dereference in
ep_disable()
- LP: #1419125
  * KVM: s390: Fix ipte locking
- LP: #1419125
  * KVM: s390: flush CPU on load control
- LP: #1419125
  * UBI: Fix double free after do_sync_erase()
- LP: #1419125
  * UBI: Fix invalid vfree()
- LP: #1419125
  * Drivers: hv: vmbus: Fix a race condition when unregistering a device
- LP: #1419125
  * misc: genwqe: check for error from get_user_pages_fast()
- LP: #1419125
  * driver core: Fix unbalanced device reference in drivers_probe
- LP: #1419125
  * drbd: merge_bvec_fn: properly remap bvm-bi_bdev
- LP: #1419125
  * PCI: Restore detection of read-only BARs
- LP: #1419125
  * scsi: correct return values for .eh_abort_handler implementations
- LP: #1419125
  * drm/radeon: fix typo in CI dpm disable
- LP: #1419125
  * ARM: tegra: Re-add removed SoC id macro to tegra_resume()
- LP: #1419125
  * arm64: Add 

[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-02-20 Thread bugproxy
** Tags removed: verification-done-utopic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-02-20 Thread Mauricio Faria de Oliveira
Heheh, indeed.
By the way, I reported that issue here a few days ago.
Hopefully the bug mirroring team will get that fixed.

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Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-02-20 Thread Chris J Arges
Looks like bugproxy really doesn't like that tag. : )

** Tags added: verification-done-utopic

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Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-02-18 Thread Mauricio Faria de Oliveira
Adding tag 'verification-done-utopic' as requested in comment 13.
Verification done internally, but the bug mirroring didn't fully did the tags.

** Tags added: verification-done-utopic

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Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-02-13 Thread Brad Figg
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
utopic' to 'verification-done-utopic'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-utopic

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-02-13 Thread bugproxy
** Tags removed: verification-needed-utopic

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-02-02 Thread Chris J Arges
** Changed in: linux (Ubuntu)
   Importance: Undecided = Medium

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-27 Thread Breno Leitão
Hi Chris,

Do you know when this patch will be released in 14.04 kernel?

Thanks

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-16 Thread Chris J Arges
** Changed in: linux (Ubuntu)
   Status: New = Fix Committed

-- 
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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-15 Thread Brad Figg
** Changed in: linux (Ubuntu Utopic)
   Status: In Progress = Fix Committed

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Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-10 Thread Chris J Arges
** Description changed:

  SRU Justification:
- Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
- Fix:
+ 
+ [Impact]
+ Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.
+ 
+ [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream
+ 
+ [Test Case]
+ Testing fastsleep
+ -
+ With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
+ /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
+ Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
+ This shows the amount of time a particular cpu was in fastsleep.
+ 
+ Testing Winkle
+ --
+ With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
+ ppc64_cpu --cores-on=1
+ ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.
  
  --
  
  This is a feature request to enable power management features fastsleep
  and winkle cpuidle states in ubuntu -14.04.02 kernel. The cpuidle state
  management patches have been posted to Linux Kernel Community.
  
  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html
  
  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/
  
  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/
  
  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/
  
  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:

  [Impact]
  Users would like to be able to use fastsleep and winkle cpuidle states in the 
3.16 Ubuntu kernel when using powernv.

  [Fix]
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  [Test Case]
  Testing fastsleep
  -
  With these patches cpuidle framework picks up fastsleep as one of the idle 
states. You can observe the cpus entering fastsleep by checking
  /sys/devices/system/cpu/cpuXX/cpuidle/state2/name. This should show FastSleep.
  Then while system is idle check 
/sys/devices/system/cpu/cpuXX/cpuidle/state2/time increment over time
  This shows the amount of time a particular cpu was in fastsleep.

  Testing Winkle
  --
  With these patches, offline cpus enter winkle. So test this by offlining and 
onlining cpus.
  ppc64_cpu --cores-on=1
  ppc64_cpu --cores-on=X where X is the total number of cores available in the 
machine.

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-09 Thread Chris J Arges
Thanks! I can see patches 0002 and beyond. 0001 is still an archive, but
it's ok since its a clean cherrypick of d6a4f709 anyway. I have enough
here to get this submitted as an SRU into the ubuntu-utopic kernel.

** Description changed:

  SRU Justification:
  Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
  Fix:
  commits
+ d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
- 8eb8ac89a364305d05ad16be983b7890eb462cc3
- 7cba160ad789a3ad7e68b92bf20eaad6ed171f80
+ 8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
+ 7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream
  Test Case:
  cat /sys/devices/system/cpu/cpu0/cpuidle/state*/name
  
  --
  
  This is a feature request to enable power management features fastsleep
  and winkle cpuidle states in ubuntu -14.04.02 kernel. The cpuidle state
  management patches have been posted to Linux Kernel Community.
  
  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html
  
  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/
  
  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/
  
  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/
  
  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:
  Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
  Fix:
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream
  Test Case:
  cat /sys/devices/system/cpu/cpu0/cpuidle/state*/name

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-09 Thread Chris J Arges
Sent pull request to kernel team ML.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:
  Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
  Fix:
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream
  Test Case:
  cat /sys/devices/system/cpu/cpu0/cpuidle/state*/name

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-09 Thread Chris J Arges
Patches are here for review:
http://zinc.ubuntu.com/git?p=arges/ubuntu-utopic.git;a=shortlog;h=refs/heads/lp1400411

Is there a test program or some way to ensure these additional cpuidle
features are working correctly?

** Description changed:

  SRU Justification:
  Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
  Fix:
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream
- Test Case:
- cat /sys/devices/system/cpu/cpu0/cpuidle/state*/name
  
  --
  
  This is a feature request to enable power management features fastsleep
  and winkle cpuidle states in ubuntu -14.04.02 kernel. The cpuidle state
  management patches have been posted to Linux Kernel Community.
  
  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html
  
  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/
  
  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/
  
  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/
  
  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:
  Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
  Fix:
  commits
  d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3 *backported*
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80 *backported*
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400411/+subscriptions

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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-06 Thread Chris J Arges
** Description changed:

+ SRU Justification:
+ Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
+ Fix:
+ commits
+ 56548fc0e86cb9156af7a7e1f15ba78f251dafaf
+ 8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
+ 8eb8ac89a364305d05ad16be983b7890eb462cc3
+ 7cba160ad789a3ad7e68b92bf20eaad6ed171f80
+ 77b54e9f213f76a23736940cf94bcd765fc00f40
+ upstream
+ Test Case:
+ cat /sys/devices/system/cpu/cpu0/cpuidle/state*/name
+ 
+ --
+ 
  This is a feature request to enable power management features fastsleep
  and winkle cpuidle states in ubuntu -14.04.02 kernel. The cpuidle state
  management patches have been posted to Linux Kernel Community.
  
  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html
  
  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/
  
  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/
  
  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/
  
  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:
  Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
  Fix:
  commits
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream
  Test Case:
  cat /sys/devices/system/cpu/cpu0/cpuidle/state*/name

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-06 Thread Chris J Arges
All commits are present in 3.19-rc1

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Utopic)
 Assignee: (unassigned) = Chris J Arges (arges)

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

** Changed in: linux (Ubuntu Utopic)
   Status: New = In Progress

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:
  Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
  Fix:
  commits
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream
  Test Case:
  cat /sys/devices/system/cpu/cpu0/cpuidle/state*/name

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2015-01-06 Thread Chris J Arges
This will require a bit more thought since it isn't trivially cherry-pick into 
3.16. So far I have the following patchset that still requires some backporting:
d6a4f70909d279004a2b3d539e240e07b1ecc1cb* added *
56548fc0e86cb9156af7a7e1f15ba78f251dafaf
8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
74aa51b5ccd3975392e30d11820dc073c5f2cd32* added *
8eb8ac89a364305d05ad16be983b7890eb462cc3
6d626c5ea3d8411cc2a72d7cabe70f01dfc32d1d* added (backport) *
7cba160ad789a3ad7e68b92bf20eaad6ed171f80* backport *
77b54e9f213f76a23736940cf94bcd765fc00f40

Obviously only introducing the required features would be optimal.
Feedback on backport strategy would be appreciated.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:
  Impact: Users would like to be able to use fastsleep and winkle cpuidle 
states in the 3.16 Ubuntu kernel when using powernv.
  Fix:
  commits
  56548fc0e86cb9156af7a7e1f15ba78f251dafaf
  8117ac6a6c2fa0f847ff6a21a1f32c8d2c8501d0
  8eb8ac89a364305d05ad16be983b7890eb462cc3
  7cba160ad789a3ad7e68b92bf20eaad6ed171f80
  77b54e9f213f76a23736940cf94bcd765fc00f40
  upstream
  Test Case:
  cat /sys/devices/system/cpu/cpu0/cpuidle/state*/name

  --

  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2014-12-09 Thread Joseph Salisbury
** Tags added: kernel-da-key

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New

Bug description:
  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1400411] Re: Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02 kernel

2014-12-08 Thread Luciano Chavez
** Package changed: ubuntu = linux (Ubuntu)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1400411

Title:
  Feature: cpuidle: Enable fastsleep and winkle in ubuntu 14.04.02
  kernel

Status in linux package in Ubuntu:
  New

Bug description:
  This is a feature request to enable power management features
  fastsleep and winkle cpuidle states in ubuntu -14.04.02 kernel. The
  cpuidle state management patches have been posted to Linux Kernel
  Community.

  Mailing list:
  [PATCH 0/4] powernv: cpuidle: Redesign idle states management
  https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-November/122433.html

  Patchset:
  [1/4] powerpc: powernv: Switch off MMU before entering nap/sleep/rvwinkle mode
  https://patchwork.ozlabs.org/patch/406249/

  [2/4] powerpc/powernv: Enable Offline CPUs to enter deep idle states
  https://patchwork.ozlabs.org/patch/406250/

  [3/4] powernv: cpuidle: Redesign idle states management
  https://patchwork.ozlabs.org/patch/406256/

  [4/4] powernv: powerpc: Add winkle support for offline cpus
  https://patchwork.ozlabs.org/patch/406251/

To manage notifications about this bug go to:
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