In the ppc64 big endian ABI, function symbols point to function
descriptors. The symbols which point to the function entry points
have a dot in front of the function name. Consequently, when the
ftrace filter mechanism searches for the symbol corresponding to
an entry point address, it gets the dot
Hi Thiago,
[auto build test ERROR on v4.6-rc1]
[also build test ERROR on next-20160401]
[cannot apply to tip/perf/core]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Thiago-Jung-Bauermann/ftr
Am Samstag, 02 April 2016, 03:51:21 schrieb kbuild test robot:
> >> arch/powerpc/include/asm/ftrace.h:62:5: error: "CONFIG_PPC64" is not
> >> defined [-Werror=undef]
> #if CONFIG_PPC64 && (!defined(_CALL_ELF) || _CALL_ELF != 2)
> ^
>cc1: all warnings being treated as errors
I forgo
Hello,
Am Freitag, 01 April 2016, 18:28:06 schrieb Thiago Jung Bauermann:
> Am Samstag, 02 April 2016, 03:51:21 schrieb kbuild test robot:
> > >> arch/powerpc/include/asm/ftrace.h:62:5: error: "CONFIG_PPC64" is not
> > >> defined [-Werror=undef]
> > >>
> > #if CONFIG_PPC64 && (!defined(_CALL_
On Wed, 13 Apr 2016 21:39 -0300
Thiago Jung Bauermann wrote:
> People seem to be considering patches for next, so this looks like a good
> moment to ping about this one.
Your timing is fine with respect to the merge window. I'm currently
traveling, but I'll get to it on Monday. I have it marke
On Fri, 2016-04-01 at 00:22 -0300, Thiago Jung Bauermann wrote:
> In the ppc64 big endian ABI, function symbols point to function
> descriptors. The symbols which point to the function entry points
> have a dot in front of the function name. Consequently, when the
> ftrace filter mechanism searche
On Thu, 14 Apr 2016 17:11:35 +1000
Michael Ellerman wrote:
> >
> > diff --git a/arch/powerpc/include/asm/ftrace.h
> > b/arch/powerpc/include/asm/ftrace.h
> > index 50ca7585abe2..68f1858796c6 100644
> > --- a/arch/powerpc/include/asm/ftrace.h
> > +++ b/arch/powerpc/include/asm/ftrace.h
> > @@ -58
Am Donnerstag, 14 April 2016, 06:58:05 schrieb Steven Rostedt:
> On Thu, 14 Apr 2016 17:11:35 +1000
>
> Michael Ellerman wrote:
> > Presumably Steve will have a preference for which style you use.
>
> Actually, what I usually do is simply make a "weak" stub function and
> let the arch override i
