From: Chen-Yu Tsai <wenst@chromium.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Mark Brown <broonie@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
kernelci-results@groups.io, bot@kernelci.org,
gtucker@collabora.com, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-serial@vger.kernel.org
Subject: Re: next/pending-fixes bisection: baseline.login on mt8173-elm-hana
Date: Tue, 10 May 2022 16:06:09 +0800 [thread overview]
Message-ID: <CAGXv+5Hx7cRwNzLWrExcFGy=MMOc3-0EbqCanv2E0G_DKXLCgg@mail.gmail.com> (raw)
In-Reply-To: <9a2b8b38-c4c0-b1a3-832b-74a937d66047@collabora.com>
On Tue, May 10, 2022 at 4:01 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com> wrote:
>
> Il 09/05/22 20:16, Mark Brown ha scritto:
> > On Mon, May 09, 2022 at 05:27:51PM +0100, Mark Brown wrote:
> >> On Mon, May 09, 2022 at 09:12:51AM -0700, KernelCI bot wrote:
> >>
> >> The KernelCI bisection bot found a boot regression on mt8173-elm-hana
> >> which bisected to 6f81fdded0d02 ("serial: 8250_mtk: Make sure to select
> >> the right FEATURE_SEL"). With the patch the output terminates at:
> >
> > There was also a similar report on mt8183-kukui-jacuzzi-juniper-sku16.
>
>
> Strange, we tested it on another Kukui device and it didn't produce any issue...
>
> Doubt is if it's just about the FEATURE_SEL register, as that may be protected
> and/or not exist on 8173?
>
> I'm investigating that today.
Confirmed it regressed on MT8183 as well.
ChenYu
WARNING: multiple messages have this Message-ID (diff)
From: Chen-Yu Tsai <wenst@chromium.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Mark Brown <broonie@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
kernelci-results@groups.io, bot@kernelci.org,
gtucker@collabora.com, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
linux-serial@vger.kernel.org
Subject: Re: next/pending-fixes bisection: baseline.login on mt8173-elm-hana
Date: Tue, 10 May 2022 16:06:09 +0800 [thread overview]
Message-ID: <CAGXv+5Hx7cRwNzLWrExcFGy=MMOc3-0EbqCanv2E0G_DKXLCgg@mail.gmail.com> (raw)
In-Reply-To: <9a2b8b38-c4c0-b1a3-832b-74a937d66047@collabora.com>
On Tue, May 10, 2022 at 4:01 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com> wrote:
>
> Il 09/05/22 20:16, Mark Brown ha scritto:
> > On Mon, May 09, 2022 at 05:27:51PM +0100, Mark Brown wrote:
> >> On Mon, May 09, 2022 at 09:12:51AM -0700, KernelCI bot wrote:
> >>
> >> The KernelCI bisection bot found a boot regression on mt8173-elm-hana
> >> which bisected to 6f81fdded0d02 ("serial: 8250_mtk: Make sure to select
> >> the right FEATURE_SEL"). With the patch the output terminates at:
> >
> > There was also a similar report on mt8183-kukui-jacuzzi-juniper-sku16.
>
>
> Strange, we tested it on another Kukui device and it didn't produce any issue...
>
> Doubt is if it's just about the FEATURE_SEL register, as that may be protected
> and/or not exist on 8173?
>
> I'm investigating that today.
Confirmed it regressed on MT8183 as well.
ChenYu
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Chen-Yu Tsai <wenst@chromium.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Mark Brown <broonie@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
kernelci-results@groups.io, bot@kernelci.org,
gtucker@collabora.com, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
linux-serial@vger.kernel.org
Subject: Re: next/pending-fixes bisection: baseline.login on mt8173-elm-hana
Date: Tue, 10 May 2022 16:06:09 +0800 [thread overview]
Message-ID: <CAGXv+5Hx7cRwNzLWrExcFGy=MMOc3-0EbqCanv2E0G_DKXLCgg@mail.gmail.com> (raw)
In-Reply-To: <9a2b8b38-c4c0-b1a3-832b-74a937d66047@collabora.com>
On Tue, May 10, 2022 at 4:01 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com> wrote:
>
> Il 09/05/22 20:16, Mark Brown ha scritto:
> > On Mon, May 09, 2022 at 05:27:51PM +0100, Mark Brown wrote:
> >> On Mon, May 09, 2022 at 09:12:51AM -0700, KernelCI bot wrote:
> >>
> >> The KernelCI bisection bot found a boot regression on mt8173-elm-hana
> >> which bisected to 6f81fdded0d02 ("serial: 8250_mtk: Make sure to select
> >> the right FEATURE_SEL"). With the patch the output terminates at:
> >
> > There was also a similar report on mt8183-kukui-jacuzzi-juniper-sku16.
>
>
> Strange, we tested it on another Kukui device and it didn't produce any issue...
>
> Doubt is if it's just about the FEATURE_SEL register, as that may be protected
> and/or not exist on 8173?
>
> I'm investigating that today.
Confirmed it regressed on MT8183 as well.
ChenYu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-05-10 8:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <62793d83.1c69fb81.71b96.033e@mx.google.com>
2022-05-09 16:27 ` next/pending-fixes bisection: baseline.login on mt8173-elm-hana Mark Brown
2022-05-09 16:27 ` Mark Brown
2022-05-09 16:27 ` Mark Brown
2022-05-09 18:16 ` Mark Brown
2022-05-09 18:16 ` Mark Brown
2022-05-09 18:16 ` Mark Brown
2022-05-10 8:01 ` AngeloGioacchino Del Regno
2022-05-10 8:01 ` AngeloGioacchino Del Regno
2022-05-10 8:01 ` AngeloGioacchino Del Regno
2022-05-10 8:06 ` Chen-Yu Tsai [this message]
2022-05-10 8:06 ` Chen-Yu Tsai
2022-05-10 8:06 ` Chen-Yu Tsai
2022-06-01 15:07 ` [BUG] mtk serial broken on mt7622 with 5.18.0 Frank Wunderlich
2022-06-01 15:07 ` Frank Wunderlich
2022-06-01 15:37 ` Ilpo Järvinen
2022-06-01 15:37 ` Ilpo Järvinen
2022-06-01 15:37 ` Ilpo Järvinen
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