linux-kernel - Re: [BUG] WARN_ON(!context) in drivers/pci/hotplug/acpiphp

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Message-ID: <20131010201909.5d83cf36@gandalf.local.home>
Date:	Thu, 10 Oct 2013 20:19:09 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	LKML <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [BUG] WARN_ON(!context) in drivers/pci/hotplug/acpiphp_glue.c

On Thu, 10 Oct 2013 14:37:15 -0700
Linus Torvalds <torvalds@...ux-foundation.org> wrote:

> On Thu, Oct 10, 2013 at 2:35 PM, Rafael J. Wysocki <rjw@...ysocki.net> wrote:
> >
> > Well, I must have overlooked the original report.  Is it available anywhere
> > I can find it?
> 
> I think Steven has some buggered email system, he has other emails
> being eaten by lkml too, and apparently other mail gateways (because
> you were direct-cc'd on the original).
> 
> His email sender doesn't quote names with "," in them, and has headers

I think the issue is with "." not ","

> like this:
> 
>   From: Steven Rostedt <rostedt@...dmis.org>
>   To: LKML <linux-kernel@...r.kernel.org>
>   Cc: Linus Torvalds <torvalds@...ux-foundation.org>, Rafael J. Wysocki

This may have been my fault, as I cut and pasted Rafael's email from
the git log, and did not add the quotes myself.

Perhaps claws should force names with '.' to be quoted. I don't
remember having this issue with Evolution (I switched to claws a couple
of months ago).


>    <rafael.j.wysocki@...el.com>, Mika Westerberg
>    <mika.westerberg@...ux.intel.com>, Bjorn Helgaas <bhelgaas@...gle.com>,
>    Andrew Morton <akpm@...ux-foundation.org>
> 
> which is apparently against SMTP rules. The magic line is:
> 
>   X-Mailer: Claws Mail 3.9.2 (GTK+ 2.24.20; x86_64-pc-linux-gnu)
> 
> The tag-line for that mailer is quite appropriate: "The email reader
> that bites". That's what they put in the title on their web-page.
> 
> Because it sure bites. Except the claws people seemed to think that
> was supposed to be a good thing. They clearly don't know the slang
> meaning of "that bites".
> 
> Or maybe they do, and they are just unusually self-aware.
> 
> Steven, I'd suggest just jettisoning that mailer.

The first time it was from the address book, as when I added it from an
email, claws stripped out the quotes when it added it. This time it was
just me cut and pasting a name with a '.' without adding quotes myself.

-- Steve

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