linux-kernel - Re: Oops caused by race between livepatch and ftrace

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Message-ID: <20190529123031.vaz6ze7tjekcbebl@treble>
Date:   Wed, 29 May 2019 07:30:31 -0500
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     Jiri Kosina <jikos@...nel.org>,
        Johannes Erdfelt <johannes@...felt.com>,
        Joe Lawrence <joe.lawrence@...hat.com>,
        Jessica Yu <jeyu@...nel.org>, Miroslav Benes <mbenes@...e.cz>,
        Ingo Molnar <mingo@...hat.com>, live-patching@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: Oops caused by race between livepatch and ftrace

On Wed, May 29, 2019 at 08:06:48AM -0400, Steven Rostedt wrote:
> On Wed, 29 May 2019 13:17:21 +0200 (CEST)
> Jiri Kosina <jikos@...nel.org> wrote:
> 
> > > > From: Josh Poimboeuf <jpoimboe@...hat.com>
> > > > Subject: [PATCH] livepatch: Fix ftrace module text permissions race  
> > > 
> > > Thanks,
> > > 
> > > I'll try to find some time to test this as well.  
> > 
> > Steve, Jessica, any final word on this?
> 
> I was under the impression that Josh was going to send an updated
> patch (and a properly sent one). Patches embedded in other emails don't
> get flagged by my internal patchwork, so they usually get ignored.

Yeah, I actually have a newer version of the patch in my queue.  I'll
try to send it out shortly.

-- 
Josh