** Changed in: linaro-landing-team-freescale
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/764796
Title:
Enable basic profiling tracing options in
** Changed in: linaro-landing-team-ste
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/764796
Title:
Enable basic profiling tracing options in kernel
** Changed in: linaro-landing-team-ti
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/764796
Title:
Enable basic profiling tracing options in kernel
ST-Ericsson LT : Fixed for 2011.11 release.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/764796
Title:
Enable basic profiling tracing options in kernel configuation
To manage notifications about
** Changed in: linaro-landing-team-ti
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/764796
Title:
Enable basic profiling tracing options in kernel
** Changed in: linaro-landing-team-ti
Milestone: None = 2011.11
** Changed in: linaro-landing-team-ti
Importance: Undecided = High
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/764796
Title:
** Changed in: linaro-landing-team-ste
Assignee: Philippe Langlais (philang) = Lee Jones (lag)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/764796
Title:
Enable basic profiling tracing
** Changed in: linaro-landing-team-ste
Status: Confirmed = 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/764796
Title:
Enable basic profiling tracing options in kernel
If perf is to work properly with the PMU counters we have to unrevert
the revert of the PMU interrupt code commit. I have a commit to do this
(to put the slightly refactored code back actually) queued up for the
tilt repo.
This code was originally reverted due to some people seeing a hang on
** Also affects: linaro-landing-team-ste
Importance: Undecided
Status: New
** Changed in: linaro-landing-team-ste
Status: New = Confirmed
** Changed in: linaro-landing-team-ste
Importance: Undecided = High
** Changed in: linaro-landing-team-ste
Assignee: (unassigned) =
This is quite critical to ARM, not just from the point of view of
supporting the DS-5 profiling tools but OSS profiling tools like perf as
well, across silicon from different partners. Having different kernel
configurations for the different Linaro kernel trees makes the images
inconsistent and
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-linaro-vexpress (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/764796
** Changed in: linaro-landing-team-freescale
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/764796
Title:
Enable basic profiling tracing options in kernel
We've changed our omap4_defconfig to support the listed features on
tilt-tracking branch
http://git.linaro.org/gitweb?p=people/andygreen/kernel-
tilt.git;a=shortlog;h=refs/heads/tilt-tracking
in a few days when 3.1 releases that config should filter down to all
the other trees based on TILT 3.1
Vinod: I pinged the other LTs and Scott to get their feedback on this
issue.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/764796
Title:
Enable basic profiling tracing options in kernel
** Changed in: linaro-landing-team-ti
Status: New = 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/764796
Title:
Enable basic profiling tracing options in kernel configuation
To
Except for CONFIG_LOCAL_TIMERS, which isn't applicable for i.MX53 with
only a single A8 core, the other config options have been verified all
turned on for the Freescale LT's v3.1 based kernel, and will be
available in the 2011.10 monthly release.
** Changed in: linaro-landing-team-freescale
** Also affects: linaro-landing-team-freescale
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/764796
Title:
Enable basic profiling tracing options in
** Description changed:
Could we have basic profiling tracing options enabled in Linaro
- vexpress kernel? I'd suggest:
+ kernel? I'd suggest:
+ CONFIG_HIGH_RES_TIMERS=y (for using hrtimers as a sampling clock)
+ CONFIG_LOCAL_TIMERS=y (for A9 targets, otherwise hrtimers don't work)
I just had a look at all the different kernels in https://launchpad.net
/~linaro-maintainers/+archive/kernel and the configurations are still
very different:
lt-mx5 mx5 vexpress omap lt-omap
HIGH_RES_TIMERS + + - + +
LOCAL_TIMERS
** Also affects: linaro-landing-team-ti
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/764796
Title:
Enable basic profiling tracing options in kernel
** Changed in: linux-linaro-vexpress (Ubuntu)
Assignee: (unassigned) = John Rigby (jcrigby)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/764796
Title:
Enable basic profiling tracing options
I'm not aware of any problems like that. There used to be some problems
with FTRACE and some userspace tools, but it was mostly about symbol de-
mangling, so in other words it doesn't break anything else.
I've just spoken to Will Deacon and he has similar opinion, so yes - I'd
say let's enable
Should these be on for all platforms or are there problems for example
with THUMB2 kernel?
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/764796
Title:
Enable basic profiling tracing options in
24 matches
Mail list logo
