linux-kernel - Re: [PATCH 0/2] tracing: arm64: Make ftrace_replace

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Date:   Wed, 5 Dec 2018 19:47:56 +0100
From:   Anders Roxell <anders.roxell@...aro.org>
To:     rostedt@...dmis.org
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Kees Cook <keescook@...omium.org>,
        Arnd Bergmann <arnd@...db.de>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        mingo@...nel.org
Subject: Re: [PATCH 0/2] tracing: arm64: Make ftrace_replace_code()
 schedulable for arm64

On Wed, 5 Dec 2018 at 19:33, Steven Rostedt <rostedt@...dmis.org> wrote:
>
>
> This is a little more involved, and I would like to push this through my
> tree. Can I get a reviewed-by/ack for the second (arm64) patch?
>
> Anders, can you also test this to make sure that it fixes the issue you
> see?

Yes of course, I'll try them.

Cheers,
Anders

>
> Thanks!
>
> -- Steve
>
>
> Steven Rostedt (VMware) (2):
>       ftrace: Allow ftrace_replace_code() to be schedulable
>       arm64: ftrace: Set FTRACE_SCHEDULABLE before ftrace_modify_all_code()
>
> ----
>  arch/arm64/kernel/ftrace.c |  1 +
>  include/linux/ftrace.h     |  1 +
>  kernel/trace/ftrace.c      | 19 ++++++++++++++++---
>  3 files changed, 18 insertions(+), 3 deletions(-)