@pkern-k
@pkern
@smu-u
@antarus
It just occurred to me that you might not be aware that the 3.13 *(that now has
the CONFIG_IMA) kernel available in 14.04 will be available in the update
archives for precise shortly after 14.04 release. That's less than 3 months
away.
--
You received this bug
Hi Philipp,
12.04.4 is just the first appearance of the saucy kernel in the install media.
As soon as a package is in main, it is supported.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1244627
@pkern-l
linux-generic-lts-saucy is available and supported in precise.
The source base between linux-generic-lts-saucy and kernels in saucy are
built from the same sources.
As for creating a new flavor, creating additional flavors is avoided at
all cost. Each additional flavor requires
Would there be a chance to create a -ima flavor of the kernel instead of
enabling it in the stock kernel flavor? This should allow for it to go
into Trusty and into Saucy as a SRU, if I understand correctly, since it
provides a new binary package instead of modifying an existing one (no
regression
** Changed in: linux (Ubuntu Saucy)
Assignee: Chris J Arges (arges) = Dave Chiluk (chiluk)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1244627
Title:
Please enable CONFIG_IMA in the ubuntu
As cking noted in #4 this would cause a performance impact for ext2/3.
That alone prevents it from moving into the stable saucy kernel.
Additionally this is a significant enough change that it would not satisfy the
SRU requirements for pushing into the saucy kernel.
Please see
Could this be enabled in the saucy LTS backport kernel in precise as
well, please? It will take a while until the trusty kernel becomes
available there and this blocks our switch to the saucy kernel. Thanks!
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is
** Changed in: linux (Ubuntu Saucy)
Assignee: (unassigned) = Chris J Arges (arges)
** Changed in: linux (Ubuntu Saucy)
Importance: Undecided = Medium
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Fixed in 3.13.0-1.16
** Changed in: linux (Ubuntu Trusty)
Status: Fix Committed = Fix Released
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1244627
Title:
Please enable CONFIG_IMA in the
Investigations and benchmarking are ongoing to confirm/deny that turning
this on without enabling is cheap enough to enable in the default
configurations.
** Changed in: linux (Ubuntu)
Status: Triaged = In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) = Colin King
So enabling this consumes an extra sizeof(atomic_t) bytes per inode.
Instrumenting the kernel with it enabled we see:
* To boot a system:
0.113 MB allocated + 23 x 4K slabs in iint_cache, total: 0.203 MB
consumed for ~1288 cached file entries.
* Install kernel + headers:
0.401 MB allocated
** Also affects: linux (Ubuntu Trusty)
Importance: Medium
Assignee: Colin King (colin-king)
Status: In Progress
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1244627
Title:
Please
** Changed in: linux (Ubuntu Trusty)
Status: In Progress = Fix Committed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1244627
Title:
Please enable CONFIG_IMA in the ubuntu kernel
To manage
For making sure IMA isn't enabled at boot by default, here's some
details From http://sourceforge.net/p/linux-ima/wiki/Home/
Enabling IMA
IMA was first included in the 2.6.30 kernel. For distros that enable IMA by
default in their kernels, collecting IMA measurements simply requires rebooting
** Tags removed: raring
** Tags added: saucy
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1244627
Title:
Please enable CONFIG_IMA in the ubuntu kernel
To manage notifications about this bug go
** Also affects: linux (Ubuntu Saucy)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Saucy)
Status: New = Triaged
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-meta-lts-saucy (Ubuntu)
Status: New = Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1244627
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
** Tags added: kernel-da-key raring trusty
** Changed in: linux (Ubuntu)
Status: Confirmed = Triaged
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Moving to main linux package. Waiting for memory benchmark comparison of:
- without CONFIG_IMA
- with CONFIG_IMA
- with CONFIG_IMG + policy
** Package changed: linux-meta-lts-saucy (Ubuntu) = linux (Ubuntu)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is
19 matches
Mail list logo
