From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Date: Fri, 14 Dec 2012 17:40:30 +0200
From: Felipe Balbi <balbi@ti.com>
To: Paolo Pisati <paolo.pisati@canonical.com>
CC: Felipe Balbi <balbi@ti.com>,
	linux-omap <linux-omap@vger.kernel.org>,
	Paul Walmsley <paul@pwsan.com>, Liam Girdwood <lrg@ti.com>,
	Mark Brown <broonie@opensource.wolfsonmicro.com>,
	<linux-kernel@vger.kernel.org>,
	Robert Nelson <robertcnelson@gmail.com>,
	<stable@vger.kernel.org>
Subject: Re: [PATCH] regulator: core: if voltage scaling fails, restore
 original voltage values
Message-ID: <20121214154030.GD18233@arwen.pp.htv.fi>
Reply-To: <balbi@ti.com>
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 <20121213094715.GA1916@arwen.pp.htv.fi>
 <20121214153943.GA3306@luxor.wired.org>
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Hi,

On Fri, Dec 14, 2012 at 04:39:43PM +0100, Paolo Pisati wrote:
> On Thu, Dec 13, 2012 at 11:47:15AM +0200, Felipe Balbi wrote:
> > On Thu, Dec 13, 2012 at 10:13:00AM +0100, Paolo Pisati wrote:
> > > Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
> > > Tested-by: Robert Nelson <robertcnelson@gmail.com>
> >=20
> > please read Documentation/stable_kernel_rules.txt, you'll see this is
> > wrong.
>=20
> you mean that i should have waited for the commit to hit Linus's tree bef=
ore
> cc-ing stable?

No no, I mean that before you SoB you should have a:

Cc: <stable@vger.kernel.org> # v3.x v3.y ...

Something like the commit below:

commit 041d81f493d90c940ec41f0ec98bc7c4f2fba431
Author: Felipe Balbi <balbi@ti.com>
Date:   Thu Oct 4 11:58:00 2012 +0300

    usb: dwc3: gadget: fix 'endpoint always busy' bug
   =20
    If a USB transfer has already been started, meaning
    we have already issued StartTransfer command to that
    particular endpoint, DWC3_EP_BUSY flag has also
    already been set.
   =20
    When we try to cancel this transfer which is already
    in controller's cache, we will not receive XferComplete
    event and we must clear DWC3_EP_BUSY in order to allow
    subsequent requests to be properly started.
   =20
    The best place to clear that flag is right after issuing
    DWC3_DEPCMD_ENDTRANSFER.
   =20
    Cc: stable@vger.kernel.org # v3.4 v3.5 v3.6
    Reported-by: Moiz Sonasath <m-sonasath@ti.com>
    Signed-off-by: Felipe Balbi <balbi@ti.com>


--=20
balbi

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