sched: Ensure watchdog is enabled before disabling
There is a race between watchdog being enabled by hotplug and core isolation disabling the watchdog. When a CPU is hotplugged in and the hotplug lock has been released the watchdog thread might not have run yet to enable the watchdog. We have to wait for the watchdog to be enabled before proceeding. Change-Id: I88f73603b6d389a46f8e819d9b490091d5ba4fe9 Signed-off-by:Olav Haugan <ohaugan@codeaurora.org> [satyap@codeaurora.org: Port to 4.19 and resolve merge conflicts] Signed-off-by:
Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
Loading
Please register or sign in to comment