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Thu, 25 Dec 2025 16:20:07 -0800 (PST) Received: by archie.me (Postfix, from userid 1000) id 1E93540A3327; Fri, 26 Dec 2025 07:20:03 +0700 (WIB) Date: Fri, 26 Dec 2025 07:20:03 +0700 From: Bagas Sanjaya To: Sumit Gupta , rafael@kernel.org, viresh.kumar@linaro.org, lenb@kernel.org, robert.moore@intel.com, corbet@lwn.net, pierre.gondois@arm.com, zhenglifeng1@huawei.com, rdunlap@infradead.org, ray.huang@amd.com, gautham.shenoy@amd.com, mario.limonciello@amd.com, perry.yuan@amd.com, ionela.voinescu@arm.com, zhanjie9@hisilicon.com, linux-pm@vger.kernel.org, linux-acpi@vger.kernel.org, linux-doc@vger.kernel.org, acpica-devel@lists.linux.dev, linux-kernel@vger.kernel.org Cc: linux-tegra@vger.kernel.org, treding@nvidia.com, jonathanh@nvidia.com, vsethi@nvidia.com, ksitaraman@nvidia.com, sanjayc@nvidia.com, nhartman@nvidia.com, bbasu@nvidia.com Subject: Re: [PATCH v5 07/11] cpufreq: CPPC: Add sysfs for min/max_perf and perf_limited Message-ID: References: <20251223121307.711773-1-sumitg@nvidia.com> <20251223121307.711773-8-sumitg@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="t+JMDWcZpMsJclIY" Content-Disposition: inline In-Reply-To: <20251223121307.711773-8-sumitg@nvidia.com> --t+JMDWcZpMsJclIY Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Dec 23, 2025 at 05:43:03PM +0530, Sumit Gupta wrote: > + Write the bitmask of bits to clear: > + 1 =3D clear bit 0 (desired performance excursion) > + 2 =3D clear bit 1 (minimum performance excursion) > + 3 =3D clear both bits > + The platform sets these bits; OSPM can only clear them. Sphinx reports htmldocs warning: Documentation/ABI/testing/sysfs-devices-system-cpu:356: WARNING: Definition= list ends without a blank line; unexpected unindent. [docutils] I have to fix up the bitmask list: ---- >8 ---- diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documenta= tion/ABI/testing/sysfs-devices-system-cpu index b022cbf46adcfe..8cda698019922b 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -363,9 +363,11 @@ Description: Performance Limited requested level. A non-zero value indicates throttling occurred. =20 Write the bitmask of bits to clear: - 1 =3D clear bit 0 (desired performance excursion) - 2 =3D clear bit 1 (minimum performance excursion) - 3 =3D clear both bits + + - 1 =3D clear bit 0 (desired performance excursion) + - 2 =3D clear bit 1 (minimum performance excursion) + - 3 =3D clear both bits + The platform sets these bits; OSPM can only clear them. =20 This file is only present if the cppc-cpufreq driver is in use. Thanks. --=20 An old man doll... just what I always wanted! - Clara --t+JMDWcZpMsJclIY Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCaU3UrwAKCRD2uYlJVVFO o4kvAQDTEVNeFeX7ckTchAsnDcqX6/lgn/RtWuqlH3bGU25fFwD/ZEKQGJS37yff aP5cML3xRpih8KZ3CuP+1ul/2sh1TAI= =OMhn -----END PGP SIGNATURE----- --t+JMDWcZpMsJclIY--