On 2018-03-19 10:51, Bjørn Mork wrote: > A regression seriously affecting the Linksys WRT1900ACv1 (Mamba) was > introduced some time between the OpenWrti/LEDE v4.4 and v4.9 kernels. > The root cause has not yet been identified, despite many attempts for > more than a year. However, disabling CPU_IDLE, and implicitly CPU_PM, > has been proven to be an effective workaround. > > The symptoms on an affected system are unwanted reboots a 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. > > Disabling CPU_IDLE for now to reenable Mamba support. > > Link: https://forum.lede-project.org/t/wrt1900acv1-reboots-kernel-4-9/2025 > Signed-off-by: Bjørn Mork <bj...@mork.no> Please try this variant instead, which should not affect unrelated devices: https://git.openwrt.org/0142d447bc02922369c363de6510e76848943e9a
It's in my staging tree at https://git.openwrt.org/?p=openwrt/staging/nbd.git;a=summary Thanks, - Felix _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
