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From: Nicolin Chen <nicoleotsuka@gmail.com>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>,
	Joerg Roedel <joro@8bytes.org>,
	linux-tegra@vger.kernel.org,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	jonathanh@nvidia.com
Subject: Re: [PATCH] memory: tegra: Correct num_tlb_lines for tegra210
Date: Thu, 17 Sep 2020 04:19:41 -0700	[thread overview]
Message-ID: <20200917111940.GA12912@Asurada-Nvidia> (raw)
In-Reply-To: <CAJKOXPf5zqJYvaZc102PnTOXKrNYm8fReeJQGGx8eaQDCXavkw@mail.gmail.com>

On Thu, Sep 17, 2020 at 12:54:42PM +0200, Krzysztof Kozlowski wrote:
> On Thu, 17 Sep 2020 at 12:43, Thierry Reding <thierry.reding@gmail.com> wrote:
> >
> > On Tue, Sep 15, 2020 at 04:28:03PM -0700, Nicolin Chen wrote:
> > > According to Tegra210 TRM, the default value of TLB_ACTIVE_LINES
> > > field of register MC_SMMU_TLB_CONFIG_0 is 0x30. So num_tlb_lines
> > > should be 48 (0x30) rather than 32 (0x20).
> > >
> > > Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
> > > ---
> > >  drivers/memory/tegra/tegra210.c | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > Please send this as part of a series including:
> >
> >     https://patchwork.ozlabs.org/project/linux-tegra/patch/20200916002359.10823-1-nicoleotsuka@gmail.com/
> >
> > Adding Joerg for visibility. From the Tegra side:
> >
> > Acked-by: Thierry Reding <treding@nvidia.com>
> 
> So basically applying this one alone breaks existing platforms and
> makes history non-bisectable...
>
> Nicolin, the bisectability is important requirement so you must always
> mention the dependencies between patches.

Sorry. Will be careful next time.

And I am resending both in a series.

Thanks
Nic

      reply	other threads:[~2020-09-17 11:25 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-15 23:28 [PATCH] memory: tegra: Correct num_tlb_lines for tegra210 Nicolin Chen
2020-09-17 10:43 ` Thierry Reding
2020-09-17 10:54   ` Krzysztof Kozlowski
2020-09-17 11:19     ` Nicolin Chen [this message]

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