MIME-Version: 1.0
In-Reply-To: <Y81G3X7TSNk57hqc@kroah.com>
References: <20230113204548.578798-1-swboyd@chromium.org> <Y81G3X7TSNk57hqc@kroah.com>
From:   Stephen Boyd <swboyd@chromium.org>
User-Agent: alot/0.10
Date:   Thu, 2 Feb 2023 14:27:06 -0800
Message-ID: <CAE-0n52WYuDhozGijwJoMOL9PLRQshLCMAJsWvudz4KdS+jN=Q@mail.gmail.com>
Subject: Re: [PATCH 5.15.y v2 0/5] phy: qcom-qmp-combo: Backport some stable fixes
To:     Greg KH <gregkh@linuxfoundation.org>
Cc:     stable@vger.kernel.org, linux-kernel@vger.kernel.org,
        patches@lists.linux.dev, Johan Hovold <johan+linaro@kernel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
        Vinod Koul <vkoul@kernel.org>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

Quoting Greg KH (2023-01-22 06:23:25)
> On Fri, Jan 13, 2023 at 12:45:43PM -0800, Stephen Boyd wrote:
> > After the qmp phy driver was split it looks like 5.15.y stable kernels
> > aren't getting fixes like commit 7a7d86d14d07 ("phy: qcom-qmp-combo: fix
> > broken power on") which is tagged for stable 5.10. Trogdor boards use
> > the qmp phy on 5.15.y kernels, so I backported the fixes I could find
> > that looked like we may possibly trip over at some point.
> >
> > USB and DP work on my Trogdor.Lazor board with this set.
> >
> > Changes from v1 (https://lore.kernel.org/r/20230113005405.3992011-1-swboyd@chromium.org):
> >  * New patch for memleak on probe deferal to avoid compat issues
> >  * Update "fix broken power on" patch for pcie/ufs phy
> >
> > Johan Hovold (5):
> >   phy: qcom-qmp-combo: disable runtime PM on unbind
> >   phy: qcom-qmp-combo: fix memleak on probe deferral
> >   phy: qcom-qmp-usb: fix memleak on probe deferral
> >   phy: qcom-qmp-combo: fix broken power on
> >   phy: qcom-qmp-combo: fix runtime suspend
> >
> >  drivers/phy/qualcomm/phy-qcom-qmp.c | 97 ++++++++++++++++++-----------
> >  1 file changed, 61 insertions(+), 36 deletions(-)
> >
> > Cc: Johan Hovold <johan+linaro@kernel.org>
> > Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> > Cc: Vinod Koul <vkoul@kernel.org>
> >
> > base-commit: d57287729e229188e7d07ef0117fe927664e08cb
> > --
> > https://chromeos.dev
> >
>
> For obvious reasons, I can't take this series if newer kernel releases
> do not also contain all of these (no would you want me to.)
>
> So can you please also provide a backported series for 6.1.y so that
> these can be considered?

Sure. All of the patches have been applied to 6.1.y except for the last
one, which picks cleanly, c7b98de745cf ("phy: qcom-qmp-combo: fix
runtime suspend"). I can send that over.