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authorSean Christopherson <seanjc@google.com>2025-02-01 04:38:18 +0300
committerSean Christopherson <seanjc@google.com>2025-02-12 21:45:54 +0300
commit4198f38aed24f8f4634867f640cc60c65789b4ec (patch)
treefc93200d6dc3beac54ae8c3059249614006e9337 /tools/perf/scripts/python/task-analyzer.py
parentd9c5ed0a9b529ee1103a4b68cec86112b26380e0 (diff)
downloadlinux-4198f38aed24f8f4634867f640cc60c65789b4ec.tar.xz
KVM: x86: Eliminate "handling" of impossible errors during SUSPEND
Drop KVM's handling of kvm_set_guest_paused() failure when reacting to a SUSPEND notification, as kvm_set_guest_paused() only "fails" if the vCPU isn't using kvmclock, and KVM's notifier callback pre-checks that kvmclock is active. I.e. barring some bizarre edge case that shouldn't be treated as an error in the first place, kvm_arch_suspend_notifier() can't fail. Reviewed-by: Paul Durrant <paul@xen.org> Link: https://lore.kernel.org/r/20250201013827.680235-3-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
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