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From: "Rafael J. Wysocki" <rafael@kernel.org>
Date: Tue, 19 Dec 2023 21:39:25 +0100
Message-ID: <CAJZ5v0i19-o9qecaT4y6U8NhEEyR9aKCzyGccdrWXDW5RVHhag@mail.gmail.com>
Subject: Re: [PATCH] cpufreq: intel_pstate: Add Emerald Rapids support in
 no-HWP mode
To: srinivas pandruvada <srinivas.pandruvada@linux.intel.com>, 
	Zhenguo Yao <yaozhenguo1@gmail.com>
Cc: lenb@kernel.org, viresh.kumar@linaro.org, linux-pm@vger.kernel.org, 
	linux-kernel@vger.kernel.org, yaozhenguo@jd.com
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On Tue, Dec 19, 2023 at 9:33=E2=80=AFPM srinivas pandruvada
<srinivas.pandruvada@linux.intel.com> wrote:
>
> On Tue, 2023-12-19 at 21:22 +0100, Rafael J. Wysocki wrote:
> > On Wed, Dec 13, 2023 at 11:28=E2=80=AFAM Zhenguo Yao <yaozhenguo1@gmail=
.com>
> > wrote:
> > >
> > > Users may disable HWP in firmware, in which case intel_pstate
> > > wouldn't load
> > > unless the CPU model is explicitly supported.
> > >
> > > See also the following past commits:
> > >
> > > commit df51f287b5de ("cpufreq: intel_pstate: Add Sapphire Rapids
> > > support
> > > in no-HWP mode")
> > > commit d8de7a44e11f ("cpufreq: intel_pstate: Add Skylake servers
> > > support")
> > > commit 706c5328851d ("cpufreq: intel_pstate: Add Cometlake support
> > > in
> > > no-HWP mode")
> > > commit fbdc21e9b038 ("cpufreq: intel_pstate: Add Icelake servers
> > > support in
> > > no-HWP mode")
> > > commit 71bb5c82aaae ("cpufreq: intel_pstate: Add Tigerlake support
> > > in
> > > no-HWP mode")
> > >
> > > Signed-off-by: Zhenguo Yao <yaozhenguo1@gmail.com>
> >
> > Srinivas, any objections?
> No.
>
> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>

Applied as 6.8 material (with some minor edits in the changelog), thanks!