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| author | Felix Fietkau <nbd@nbd.name> | 2018-03-19 21:58:12 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-03-19 23:28:49 +0100 |
| commit | 5faa9556b1c10a4b21208615bddb7480401fa213 (patch) | |
| tree | 7af9a3e26e9fd5fe1c1e947cb9965f4976dd896f /target/linux/mvebu/patches-4.14/503-cpufreq-Add-DVFS-support-for-Armada-37xx.patch | |
| parent | e062bd85639d8e85ac8ae0fd90b36d3036c036c4 (diff) | |
| download | upstream-5faa9556b1c10a4b21208615bddb7480401fa213.tar.gz upstream-5faa9556b1c10a4b21208615bddb7480401fa213.tar.bz2 upstream-5faa9556b1c10a4b21208615bddb7480401fa213.zip | |
mvebu: disable cpu idle on WRT1900ACv1
A regression seriously affecting the Linksys WRT1900ACv1 (Mamba) was
introduced some time between the OpenWrt/LEDE v4.4 and v4.9 kernels.
The root cause has not yet been identified, despite many attempts for
more than a year. Disabling the SoC specific CPU idle support should
mitigate this issue.
The symptoms on an affected system are unwanted reboots at a variable
frequency. In many cases almost immediately after boot, causing a
bootloop. This effectively disables support for Mamba on OpenWrt
with kernels > v4.4.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'target/linux/mvebu/patches-4.14/503-cpufreq-Add-DVFS-support-for-Armada-37xx.patch')
0 files changed, 0 insertions, 0 deletions