29 Jun
2023
29 Jun
'23
10:18 p.m.
From: Sasha Levin sashal@kernel.org Sent: Thursday, June 29, 2023 12:01 PM
From: Michael Kelley mikelley@microsoft.com
[ Upstream commit 52ae076c3a9b366b6fa9f7c7e67aed8b28716ed9 ]
State CPUHP_AP_HYPERV_ONLINE has been introduced to correctly sequence the initialization of hyperv_pcpu_input_arg. Use this new state for Hyper-V initialization so that hyperv_pcpu_input_arg is allocated early enough.
State CPUHP_AP_HYPERV_ONLINE was introduced in 6.4. There's no need to backport this patch to stable releases.
Michael