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Date: Fri, 17 Aug 2018 22:11:10 +0530
From: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
Subject: Re: [PATCH] powerpc64/ftrace: Include ftrace.h needed for
 enable/disable calls
To: Luke Dashjr <luke@dashjr.org>
Cc: kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Ingo Molnar
 <mingo@redhat.com>, Michael Ellerman <mpe@ellerman.id.au>, Paul Mackerras
 <paulus@ozlabs.org>, Steven Rostedt <rostedt@goodmis.org>
References: <201808162136.27788.luke@dashjr.org>
 <1534501411.hvsbp9w9ur.naveen@linux.ibm.com>
 <201808171516.34356.luke@dashjr.org>
In-Reply-To: <201808171516.34356.luke@dashjr.org>
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Luke Dashjr wrote:
> On Friday 17 August 2018 10:25:40 Naveen N. Rao wrote:
>> Luke Dashjr wrote:
>> > this_cpu_disable_ftrace and this_cpu_enable_ftrace are inlines in
>> > ftrace.h Without it included, the build fails.
>>
>> I'm unable to reproduce this. Can you share your .config and the build
>> environment?
>=20
> https://luke.dashjr.org/tmp/code/4.18-config.xz
>=20
> Gentoo GNU/Linux (mostly stable keywords) on a Raptor Talos II POWER9 sys=
tem.

Thanks. Your config is missing CONFIG_TRACEPOINTS and I hadn't tested=20
that. The below fix looks good and I've confirmed that the other uses=20
are fine as well.

- Naveen

=