P/omap4: nothing new to report this week.
Release Metrics and Incoming Bugs
Release metrics and incomming bug data can be reviewed at the following link:
Incomming bug data.
Milestone Targeted Work Items
|apw||hardware-p-kernel-boot||1 work item|
|hardware-p-kernel-config-review||7 work items|
|hardware-p-kernel-delta-review||4 work items|
|foundations-p-ipv6||1 work item|
|cking||hardware-p-kernel-delta-review||1 work item|
|jsalisbury||other-p-bug-workflows||1 work item|
|ogasawara||hardware-p-kernel-version-and-flavors||1 work item|
|hardware-p-kernel-config-review||10 work items|
|tgardner||hardware-p-kernel-delta-review||1 work item|
Write up results from wake events analysis and file lots of bugs
Write cpustat: git://kernel.ubuntu.com/cking/cpustat.git
Test CPU utilization, results:
Investigate MSR_IA32_ENERGY_PERF_BIAS on sandybridge, no +ve results
need to rig up Ivybridge desktop to sanity check this.
- LP#911325 – new pm-utils scripts to save power
- Collect power measurements on Hardy, Lucid, Maverick, Natty, Oneiric, Precise
Status: Precise Development Kernel
Over the holiday break we rebased to v3.2-rc7 and uploaded. Aside from that not much else has been done.
Important Upcoming Dates:
- Thurs Feb 2 – Alpha 2 (~4 weeks)
=== CVE Metrics ===
Currently open CVEs for each supported branch:
|linux Hardy||10 (-3)|
|linux Lucid||7 (-3)|
|linux Maverick||8 (-2)|
|linux Natty||9 (-1)|
|linux Oneiric||7 (-1)|
|linux Precise||6 (-2)|
|linux-ec2 Lucid||7 (-3)|
|linux-fsl-imx51 Lucid||7 (-4)|
|linux-mvl-dove Lucid||7 (-3)|
|linux-mvl-dove Maverick||7 (-3)|
|linux-ti-omap4 Maverick||9 (-2)|
|linux-ti-omap4 Natty||9 (-1)|
|linux-ti-omap4 Oneiric||7 (-1)|
|linux-ti-omap4 Precise||6 (-2)|
|linux-lts-backport-maverick Lucid||8 (-2)|
|linux-lts-backport-natty Lucid||9 (-1)|
|linux-lts-backport-oneiric Lucid||7 (-1)|
Status: Stable, Security, and Bugfix Kernel Updates – Oneiric/Natty/Maverick/Lucid/Hardy
Here is the status for the main kernels, until today (19/12):
Hardy – 2.6.24-30.98
- New kernel, now in verification. Contains commits for 5 CVEs.
Lucid – 2.6.32-38.82
New kernel, waiting to be copied to -proposed. Contains a stable upstream
release as well as some CVEs. This also turns CONFIG_NET_NS back on.
- New kernel, waiting to be copied to -proposed. Contains a stable upstream
Maverick – 2.6.35-32.64
New kernel, waiting to be copied to -proposed. Contains a rare, stable
upstream release as well as some CVEs.
- New kernel, waiting to be copied to -proposed. Contains a rare, stable
Natty – 2.6.38-13.53
- New kernel, now being built.
Oneiric – 3.0.0-15.25
New kernel, now in verification. A regression was identified in the
previous -proposed kernel (bug 904569). The offending commit was reverted
- New kernel, now in verification. A regression was identified in the
Launchpad bug 904569 in linux (Ubuntu Oneiric) “Linux 3.0.0-15 causes laptops to fail to resume from suspend (Dell XPS 1645, Sony Vaio VPCF1390)” [Undecided,In progress]
and this kernel produced.
Current opened tracking bugs details:
For SRUs, SRU report is a good source of information:
Future stable cadence cycles:
Open Discussion or Questions? Raise your hand to be recognized
The meeting on January 07, 2012 will be cancelled due to the engineering rally.