[OE-core] [PATCH 1/2] lttng-modules: Update revision to grab last bugfix releases

[Bruce Ashfield]

On Thu, Nov 14, 2013 at 11:18 AM, Bruce Ashfield
<bruce.ashfield at gmail.com> wrote:
> On Thu, Nov 14, 2013 at 11:09 AM, Saul Wold <sgw at linux.intel.com> wrote:
>> On 11/13/2013 07:08 PM, Bruce Ashfield wrote:
>>>
>>> On Wed, Nov 13, 2013 at 8:45 PM, Otavio Salvador
>>> <otavio at ossystems.com.br> wrote:
>>>>
>>>> On Wed, Nov 13, 2013 at 7:54 PM, Saul Wold <sgw at linux.intel.com> wrote:
>>>>>
>>>>> On 11/01/2013 06:31 AM, Otavio Salvador wrote:
>>>>>>
>>>>>>
>>>>>> This updates lttng-modules for 2.3.2 and also includes a bugfix
>>>>>> imported from 3.4 kernel. The changes included are:
>>>>>>
>>>>>> 6c26b01 Blacklist Linux kernels 3.10+
>>>>>> b97d469 LTTng trace-clock: shrink kernel blacklist
>>>>>> 7d40f8e Version 2.3.1
>>>>>> 2aecb9b Blacklist kernels 3.10.13 and 3.11.2
>>>>>> 4f1217f Version 2.3.2
>>>>>> 92fff0c Import fix from LTSI: 3.4+ RT kernels use
>>>>>> CONFIG_PREEMPT_RT_FULL
>>>>>> 1874075 lttng-statedump-impl: Fix lttng_list_interrupts for empty
>>>>>> implementation
>>>>>>
>>>>>
>>>>> Otavio,
>>>>>
>>>>> Tried to build this locally and got the following failure with
>>>>> genericx86
>>>>> and master:
>>>>>
>>>>> |   CC [M]
>>>>>
>>>>> /srv/ssd/sgw/builds/world/tmp/work/genericx86-poky-linux/lttng-modules/2.3.2+gitAUTOINC+1874075076-r0/git/lttng-ring-buffer-client-discard.o
>>>>> | In file included from
>>>>>
>>>>> /srv/ssd/sgw/builds/world/tmp/work/genericx86-poky-linux/lttng-modules/2.3.2+gitAUTOINC+1874075076-r0/git/lttng-tracer.h:37:0,
>>>>> |                  from
>>>>>
>>>>> /srv/ssd/sgw/builds/world/tmp/work/genericx86-poky-linux/lttng-modules/2.3.2+gitAUTOINC+1874075076-r0/git/lttng-ring-buffer-client-discard.c:24:
>>>>> |
>>>>>
>>>>> /srv/ssd/sgw/builds/world/tmp/work/genericx86-poky-linux/lttng-modules/2.3.2+gitAUTOINC+1874075076-r0/git/wrapper/trace-clock.h:40:2:
>>>>> error: #error "Linux kernels 3.10 and 3.11 introduce a deadlock in the
>>>>> timekeeping subsystem. Fixed by commit
>>>>> 7bd36014460f793c19e7d6c94dab67b0afcfcb7f \"timekeeping: Fix HRTICK
>>>>> related
>>>>> deadlock from ntp lock changes\" in Linux."
>>>>> |  #error "Linux kernels 3.10 and 3.11 introduce a deadlock in the
>>>>> timekeeping subsystem. Fixed by commit
>>>>> 7bd36014460f793c19e7d6c94dab67b0afcfcb7f \"timekeeping: Fix HRTICK
>>>>> related
>>>>> deadlock from ntp lock changes\" in Linux."
>>>>> |   ^
>>>>> | make[2]: ***
>>>>>
>>>>> [/srv/ssd/sgw/builds/world/tmp/work/genericx86-poky-linux/lttng-modules/2.3.2+gitAUTOINC+1874075076-r0/git/lttng-ring-buffer-client-discard.o]
>>>>> Error 1
>>>>> | make[1]: ***
>>>>>
>>>>> [_module_/srv/ssd/sgw/builds/world/tmp/work/genericx86-poky-linux/lttng-modules/2.3.2+gitAUTOINC+1874075076-r0/git]
>>>>> Error 2
>>>>> | make[1]: Leaving directory
>>>>> `/srv/ssd/sgw/builds/world/tmp/sysroots/genericx86/usr/src/kernel'
>>>>> | make: *** [default] Error 2
>>>>> | ERROR: oe_runmake failed
>>>>>
>>>>> So I am going to hold off on this patch set until you can resolve this.
>>>>
>>>>
>>>> Yes; this is becase the linux-yocto seems to not have been updated to
>>>>>
>>>>> 3.10.13; so in fact it is failing to build to avoid people to
>>>>
>>>> trigger the deadlock.
>>>>
>>>> The change which introduces this in lttng-modules is:
>>>>
>>>>
>>>> http://git.lttng.org/?p=lttng-modules.git;a=commit;h=2aecb9b1cbb63f6c524ad9195d8fd06299ef9296
>>>>
>>>> I can update this patch as 2.3.3 has been released and it includes the
>>>> 3.12 fixes but please check when linux-yocto will be updated so we can
>>>> fix it.
>>>
>>>
>>> Saul: What board are you building ? I've had linux-yocto on 3.10.17
>>> for over a week
>>> now.
>>
>>
>> As mentioned above this is for genericx86, so maybe not all the BSPs are
>> updated yet.
>
> Buried in the context, sorry about missing that.
>
> Yes, I'm about to update the reference boards, but there's a install
> error that I'm fixing first, but I'll have the series out by end of day.

I just sent the update for this (cc'd poky at yoctoproject.org), but I haven't
seen it loop around.

If you didn't get the patch, let me know and I'll try again.

Bruce

>
> Bruce
>
>>
>> Sau!
>>
>>
>>>
>>> The meta-yocto-bsps need a SRCREV bump, which I was just about to send
>>> out, but the code has been in tree for some time yet, and all the qemu*
>>> BSPs are already running at that revision.
>>>
>>> Bruce
>>>
>>>>
>>>> Regards,
>>>>
>>>>
>>>> --
>>>> Otavio Salvador                             O.S. Systems
>>>> http://www.ossystems.com.br        http://code.ossystems.com.br
>>>> Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750
>>>> _______________________________________________
>>>> 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
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