diff options
| author | Michael Kelley <mikelley@microsoft.com> | 2023-05-23 10:14:22 -0700 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2023-06-17 23:09:47 +0000 |
| commit | 52ae076c3a9b366b6fa9f7c7e67aed8b28716ed9 (patch) | |
| tree | 969ce8b549172ec6586b7fe1501ad2d63ffdd725 | |
| parent | 9636be85cc5bdd8b7a7f6a53405cbcc52161c93c (diff) | |
| download | linux-52ae076c3a9b366b6fa9f7c7e67aed8b28716ed9.tar.gz | |
arm64/hyperv: Use CPUHP_AP_HYPERV_ONLINE state to fix CPU online sequencing
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.
Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Reviewed-by: Dexuan Cui <decui@microsoft.com>
Link: https://lore.kernel.org/r/1684862062-51576-2-git-send-email-mikelley@microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
| -rw-r--r-- | arch/arm64/hyperv/mshyperv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/hyperv/mshyperv.c b/arch/arm64/hyperv/mshyperv.c index a406454578f07e..f1b8a04ee9f263 100644 --- a/arch/arm64/hyperv/mshyperv.c +++ b/arch/arm64/hyperv/mshyperv.c @@ -67,7 +67,7 @@ static int __init hyperv_init(void) if (ret) return ret; - ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "arm64/hyperv_init:online", + ret = cpuhp_setup_state(CPUHP_AP_HYPERV_ONLINE, "arm64/hyperv_init:online", hv_common_cpu_init, hv_common_cpu_die); if (ret < 0) { hv_common_free(); |