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

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Message-ID: <20211021125943.11c10133@gandalf.local.home>
Date:   Thu, 21 Oct 2021 12:59:43 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Will Deacon <will@...nel.org>
Cc:     Masami Hiramatsu <mhiramat@...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 17:52:42 +0100
Will Deacon <will@...nel.org> wrote:


> > I'm OK with merging this.  
> 
> Ok, cool. I've acked the arm64 bits so I'll leave it in your hands!

Thanks! I'll pull them in.

> 
> > > (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  
> 
> Happy debugging :)

Found the bug. I'll restart my tests (takes around 13 hours more or less to
complete) and when/if they succeed, I'll push it for inclusion in
linux-next.

-- Steve