[OE-core] [PATCH 2/8] lttng-modules: update to 2.5.0

Fri Jul 25 13:48:02 UTC 2014

On Fri, Jul 25, 2014 at 9:46 AM, Martin Jansa <martin.jansa at gmail.com> wrote:
> On Fri, Jul 25, 2014 at 09:36:12AM -0400, Bruce Ashfield wrote:
>> On Fri, Jul 25, 2014 at 9:23 AM, Bruce Ashfield
>> <bruce.ashfield at gmail.com> wrote:
>> > On Fri, Jul 25, 2014 at 9:21 AM, Martin Jansa <martin.jansa at gmail.com> wrote:
>> >> On Thu, Jul 24, 2014 at 04:41:48PM -0400, Bruce Ashfield wrote:
>> >>> During the uprev of the yocto kernel to 3.16, lttng-modules failed to build.
>> >>> To grab the latest stable content, we update to 2.5.0, and add two patches
>> >>> to also make it build against 3.16+.
>> >>>
>> >>> We also drop the older 2.3.3 lttng-modules, since it is no longer required
>> >>> to support ARM builds.
>> >>>
>> >>> Signed-off-by: Bruce Ashfield <bruce.ashfield at windriver.com>
>> >>> ---
>> >>>  ...compaction-instrumentation-to-3.16-kernel.patch | 83 ++++++++++++++++++++++
>> >>>  ...ate-vmscan-instrumentation-to-3.16-kernel.patch | 70 ++++++++++++++++++
>> >>>  meta/recipes-kernel/lttng/lttng-modules_2.3.3.bb   | 36 ----------
>> >>>  ...tng-modules_2.4.1.bb => lttng-modules_2.5.0.bb} |  7 +-
>> >>>  4 files changed, 157 insertions(+), 39 deletions(-)
>> >>>  create mode 100644 meta/recipes-kernel/lttng/lttng-modules/Update-compaction-instrumentation-to-3.16-kernel.patch
>> >>>  create mode 100644 meta/recipes-kernel/lttng/lttng-modules/Update-vmscan-instrumentation-to-3.16-kernel.patch
>> >>>  delete mode 100644 meta/recipes-kernel/lttng/lttng-modules_2.3.3.bb
>> >>>  rename meta/recipes-kernel/lttng/{lttng-modules_2.4.1.bb => lttng-modules_2.5.0.bb} (85%)
>> >>>
>> >>
>> >> ...
>> >>
>> >>> diff --git a/meta/recipes-kernel/lttng/lttng-modules_2.4.1.bb b/meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb
>> >>> similarity index 85%
>> >>> rename from meta/recipes-kernel/lttng/lttng-modules_2.4.1.bb
>> >>> rename to meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb
>> >>> index 5e05ffc69853..5a99a5adae8b 100644
>> >>> --- a/meta/recipes-kernel/lttng/lttng-modules_2.4.1.bb
>> >>> +++ b/meta/recipes-kernel/lttng/lttng-modules_2.5.0.bb
>> >>> @@ -10,14 +10,15 @@ DEPENDS = "virtual/kernel"
>> >>
>> >> Is the LICENSE = "LGPLv2.1 & GPLv2" correct?
>> >
>> > Let me double check. I was doing an update and test, and didn't notice if
>> > this had changed.
>> >
>> > Even if it did change, and I'm just uprev'ing .. I'll fix it, since it
>> > being wrong
>> > in the past doesn't give me a free pass to keep it wrong in an update :)
>>
>> Too funny. There have been the three MIT licence files since 2011 .. so I agree
>> that the recipe's summary is long.  I'll tack a patch onto the end of the series
>> and wait to hear from RP/Saul about anything else I may have broken.
>
> Sorry I thought you're maintainer of lttng-*, it seems like Laurentiu is

No worries. I just get caught in the blast when lttng blows up during
kernel uprevs, and I fix the wreckage so I can send out my updates :)

If we don't hear from Laurentiu, I can still do the update, so I'll hold it
as a separate patch here.

Cheers,

Bruce

> + Laurentiu
> maintainers.inc:RECIPE_MAINTAINER_pn-lttng-modules = "Laurentiu Palcu <laurentiu.palcu at intel.com>"
> maintainers.inc:RECIPE_MAINTAINER_pn-lttng-ust = "Laurentiu Palcu <laurentiu.palcu at intel.com>"
>
> The same LICENSE issue is in lttng-ust
>
> git/LICENSE:
> ...
> * MIT license :
>
> Public header files are distributed under the MIT license. See
> mit-license.txt for details.
> ...
>
>> Bruce
>>
>> >
>> > Cheers,
>> >
>> > Bruce
>> >
>> >>
>> >> git/LICENSE says:
>> >>
>> >> * MIT-style license
>> >>
>> >> These files are licensed under an MIT-style license. See mit-license.txt
>> >> for details.
>> >>
>> >> lib/prio_heap/lttng_prio_heap.h
>> >> lib/prio_heap/lttng_prio_heap.c
>> >> lib/bitfield.h
>> >>
>> >>
>> >>>
>> >>>  inherit module
>> >>>
>> >>> -SRCREV = "a0383def517e3aebbbcebae61fe2bcfb50d31e71"
>> >>> -PV = "2.4.1"
>> >>> +SRCREV = "789fd1d06d07aeb9a403bdce1b3318560cfc6eca"
>> >>>
>> >>>  # lttng currently blacklists arm with gcc-4.8
>> >>>  COMPATIBLE_HOST = '(x86_64|i.86|powerpc|aarch64|mips).*-linux'
>> >>>
>> >>> -SRC_URI = "git://git.lttng.org/lttng-modules.git;branch=stable-2.4 \
>> >>> +SRC_URI = "git://git.lttng.org/lttng-modules.git;branch=stable-2.5 \
>> >>>             file://lttng-modules-replace-KERNELDIR-with-KERNEL_SRC.patch \
>> >>> +           file://Update-compaction-instrumentation-to-3.16-kernel.patch \
>> >>> +           file://Update-vmscan-instrumentation-to-3.16-kernel.patch \
>> >>>             "
>> >>>
>> >>>  export INSTALL_MOD_DIR="kernel/lttng-modules"
>> >>> --
>> >>> 1.8.1.2
>> >>>
>> >>> --
>> >>> _______________________________________________
>> >>> Openembedded-core mailing list
>> >>> Openembedded-core at lists.openembedded.org
>> >>> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>> >>
>> >> --
>> >> Martin 'JaMa' Jansa     jabber: Martin.Jansa at gmail.com
>> >>
>> >> --
>> >> _______________________________________________
>> >> Openembedded-core mailing list
>> >> Openembedded-core at lists.openembedded.org
>> >> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>> >>
>> >
>> >
>> >
>> > --
>> > "Thou shalt not follow the NULL pointer, for chaos and madness await
>> > thee at its end"
>>
>>
>>
>> --
>> "Thou shalt not follow the NULL pointer, for chaos and madness await
>> thee at its end"
>
> --
> Martin 'JaMa' Jansa     jabber: Martin.Jansa at gmail.com

-- 
"Thou shalt not follow the NULL pointer, for chaos and madness await
thee at its end"