On Tue, Sep 9, 2014 at 7:40 AM, Burton, Ross <[email protected]> wrote: > On 8 September 2014 20:55, Bruce Ashfield <[email protected]> > wrote: >> +++ >> b/meta/recipes-kernel/lttng/lttng-modules/Fix-noargs-probes-should-calculate-alignment-and-eve.patch >> @@ -0,0 +1,127 @@ >> +From d3de7f1468be0b18145ff85b3c1a7c7fb1d48c15 Mon Sep 17 00:00:00 2001 >> +From: Mathieu Desnoyers <[email protected]> >> +Date: Fri, 25 Jul 2014 12:30:43 -0400 >> +Subject: [PATCH 1/3] Fix: noargs probes should calculate alignment and event >> + length >> + >> +A noargs probe could have event fields. noargs just means that the probe >> +does not receive any argument as parameter. However, it could very well >> +serialize data into fields (global variables, constants, etc). >> + >> +It just happens that LTTng does not serialize any data in noargs events >> +at the moment, but this may very well change. >> + >> +The if (0) with (void) variable access strategy to stop compiler from >> +complaining from unused variables does not seem to work as expected with >> +gcc 4.9.1. Use "unused" attribute instead. >> + >> +Signed-off-by: Mathieu Desnoyers <[email protected]> > > These patches need Upstream-Status: Backport and your s-o-b.
I've never done that before .. and will be on the road until Friday, so they'll have to wait until then. Bruce > > Ross > -- > _______________________________________________ > 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
