On Thu, Nov 14, 2013 at 11:09 AM, Saul Wold <[email protected]> wrote: > On 11/13/2013 07:08 PM, Bruce Ashfield wrote: >> >> On Wed, Nov 13, 2013 at 8:45 PM, Otavio Salvador >> <[email protected]> wrote: >>> >>> On Wed, Nov 13, 2013 at 7:54 PM, Saul Wold <[email protected]> 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. 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 >>> [email protected] >>> http://lists.openembedded.org/mailman/listinfo/openembedded-core >> >> >> >> > -- "Thou shalt not follow the NULL pointer, for chaos and madness await thee at its end" _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
