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5420 to fan control whitelist To: Guenter Roeck Cc: pali@kernel.org, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, pp12313124124@gmail.com References: <20260901181849.241776-1-W_Armin@gmx.de> <20260901181849.241776-2-W_Armin@gmx.de> <3a6a3bdc-713b-40e3-8865-671d52af1fda@roeck-us.net> Content-Language: en-US From: Armin Wolf In-Reply-To: <3a6a3bdc-713b-40e3-8865-671d52af1fda@roeck-us.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:K/ON4vSOUKOXfpdqWVOrWHNc+O28908bveSl0tszkRBLdyzSbp/ AZJC1U0KI7p4D2GlESG92HfJClIczu3qSwrJ7YgwFOy0347eoK6wiUy33zc9o2hNOAZ+kC9 CdPONI0pTpfGGfNMjK96Rqr20+4v3z9w+WjbZHwtN9A33oHfNbLd2+05xA6DSiPOBCFPjcH ViQ29H2bpdMSkeLqSmJeA== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:w9xxjLDg6Ks=;ptQjb48nrFu4Cg7tqK7/8xPqJdq rbQA3vHcfExXbXmAVW/4NGFZAUVXb8H496uHxuW+4mqqZZm9gQXf9EktDYX2BUgB+o2CU/dCj hwj9JhsAX7NvdKdA1E2wfCPD3wfPf8ovOnEHgzdxcyP8QTyUb6158GcZK4xXlt50JCoDEzLQ7 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01.09.26 um 20:24 schrieb Guenter Roeck: > On Tue, Sep 01, 2026 at 08:18:49PM +0200, Armin Wolf wrote: >> A user reported that the Dell Latitude 5420 needs to be whitelisted >> for the special SMM calls necessary for globally enabling/disabling >> BIOS fan control. >> >> Reported-by: pp12313124124@gmail.com >> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221935 >> Signed-off-by: Armin Wolf > Applied. > > Thanks, > Guenter Thank you :)