linux-kernel - Re: [PATCH] Documentation: Clarify better about the rwsem non-owner release issue

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Message-ID: <20200324182601.GC257597@google.com>
Date:   Tue, 24 Mar 2020 14:26:01 -0400
From:   Joel Fernandes <joel@...lfernandes.org>
To:     Will Deacon <will@...nel.org>
Cc:     Kalle Valo <kvalo@...eaurora.org>, linux-kernel@...r.kernel.org,
        Ingo Molnar <mingo@...hat.com>,
        Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org,
        Thomas Gleixner <tglx@...utronix.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Ingo Molnar <mingo@...nel.org>,
        "Paul E . McKenney" <paulmck@...nel.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Randy Dunlap <rdunlap@...radead.org>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Logan Gunthorpe <logang@...tatee.com>,
        Kurt Schwemmer <kurt.schwemmer@...rosemi.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        "linux-pci@...r.kernel.org Felipe Balbi" <balbi@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "David S. Miller" <davem@...emloft.net>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        Oleg Nesterov <oleg@...hat.com>,
        Davidlohr Bueso <dave@...olabs.net>,
        Michael Ellerman <mpe@...erman.id.au>,
        Arnd Bergmann <arnd@...db.de>, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] Documentation: Clarify better about the rwsem non-owner
 release issue

On Tue, Mar 24, 2020 at 08:15:39AM +0000, Will Deacon wrote:
> On Mon, Mar 23, 2020 at 02:23:49PM -0400, Joel Fernandes wrote:
> > On Sun, Mar 22, 2020 at 08:51:15AM +0200, Kalle Valo wrote:
> > > "Joel Fernandes (Google)" <joel@...lfernandes.org> writes:
> > > 
> > > > Reword and clarify better about the rwsem non-owner release issue.
> > > >
> > > > Link: https://lore.kernel.org/linux-pci/20200321212144.GA6475@google.com/
> > > >
> > > > Signed-off-by: Joel Fernandes (Google) <joel@...lfernandes.org>
> > > 
> > > There's something wrong with your linux-pci and linux-usb addresses:
> > > 
> > > 	"linux-pci@...r.kernel.org Felipe Balbi" <balbi@...nel.org>,
> > > 
> > > 
> > > 	"linux-usb@...r.kernel.org Kalle Valo" <kvalo@...eaurora.org>,
> > 
> > Not sure. It appears fine in the archive.
> 
> Hmm, I don't think it does. Here's the copy from LKML:
> 
> https://lore.kernel.org/lkml/20200322021938.175736-1-joel@joelfernandes.org/
> 
> Which works because it's in the To: correctly. But both linux-pci and
> linux-usb were *not* CC'd:
> 
> "linux-usb@...r.kernel.org Kalle Valo" <kvalo@...eaurora.org>
> "linux-pci@...r.kernel.org Felipe Balbi" <balbi@...nel.org>
> 
> and searching for the message in the linux-pci archives doesn't find it:
> 
> https://lore.kernel.org/linux-pci/?q=Reword+and+clarify+better+about+the+rwsem+non-owner+release+issue
> 
> So it looks like there is an issue with your mail setup.

Hi Will and Kalle,
Thank you for confirming it. You are right, the archive shows the issue. I
will double check my client and see what's going on.

thanks,

 - Joel