linux-kernel - Re: [PATCH v3 6/9] arm64: Recover kretprobe modified return address in stacktrace

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Message-ID: <20211021104902.2600dd0a@gandalf.local.home>
Date:   Thu, 21 Oct 2021 10:49:02 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Masami Hiramatsu <mhiramat@...nel.org>
Cc:     Will Deacon <will@...nel.org>,
        "Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
        Ananth N Mavinakayanahalli <ananth@...ux.ibm.com>,
        Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org,
        Sven Schnelle <svens@...ux.ibm.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Russell King <linux@...linux.org.uk>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 6/9] arm64: Recover kretprobe modified return address
 in stacktrace

On Thu, 21 Oct 2021 23:26:30 +0900
Masami Hiramatsu <mhiramat@...nel.org> wrote:

> > 
> > I'm not sure how you're planning to merge this, so please let me know if
> > you want me to queue any of the arm64 bits.  
> 
> Ah, good question. Since this part depends on the first 3 patches and
> Steve's tracing tree, these should go through the tracing tree. Is that
> OK for you?
> 

I'm OK with merging this.

> (Or, wait for merging the current tracing tree and merge rest of them.
>  but this will take a long time.)

And my linux-next is behind because my tests triggered a bug on one of my
arcane configs, and I'm still debugging it. :-p

-- Steve