mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-10 02:12:00 -04:00
51be2fffd6
On a sc7180-based Chromebook, when I go to /sys/devices/system/cpu/cpu0/cpufreq I can see: cpuinfo_cur_freq:2995200 cpuinfo_max_freq:1804800 scaling_available_frequencies:300000 576000 ... 1708800 1804800 scaling_cur_freq:1804800 scaling_max_freq:1804800 As you can see the `cpuinfo_cur_freq` is bogus. It turns out that this bogus info started showing up as of commitc72cf0cb1d("cpufreq: qcom-hw: Fix the frequency returned by cpufreq_driver->get()"). That commit seems to assume that everyone is on the LMH bandwagon, but sc7180 isn't. Let's go back to the old code in the case where LMH isn't used. Fixes:c72cf0cb1d("cpufreq: qcom-hw: Fix the frequency returned by cpufreq_driver->get()") Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> [ Viresh: Fixed the 'fixes' tag ] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.