Re: [powerpc] ftrace warning kernel/trace/ftrace.c:2068 with code-patching selftests

From: Mark Rutland <mark.rutland@arm.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Sven Schnelle <svens@linux.ibm.com>,
	Yinan Liu <yinan@linux.alibaba.com>,
	linuxppc-dev@lists.ozlabs.org,
	Sachin Sant <sachinp@linux.ibm.com>,
	linux-kernel@vger.kernel.org, ardb@kernel.org,
	keescook@chromium.org, hca@linux.ibm.com
Subject: Re: [powerpc] ftrace warning kernel/trace/ftrace.c:2068 with code-patching selftests
Date: Thu, 27 Jan 2022 14:56:10 +0000	[thread overview]
Message-ID: <YfKyivFMMjio09Xy@FVFF77S0Q05N> (raw)
In-Reply-To: <20220127085543.200dd38e@gandalf.local.home>

On Thu, Jan 27, 2022 at 08:55:43AM -0500, Steven Rostedt wrote:
> On Thu, 27 Jan 2022 13:33:02 +0000
> Mark Rutland <mark.rutland@arm.com> wrote:
> 
> > I want to get the regression fixed ASAP, so can we take a simple patch for -rc2
> > which disables the build-time sort where it's currently broken (by limiting the
> > opt-in to arm and x86), then follow-up per-architecture to re-enable it if
> > desired/safe?
> 
> I'm going to retest my patch that makes it an opt in for just x86 and arm
> (32bit). I'll be pushing that hopefully later today. I have some other
> patches to test as well.

Great; thanks!

Let me know if you'd like me to give that a spin on arm or arm64.

Thanks,
Mark.