diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2021-05-31 16:05:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-10 13:39:29 +0200 |
| commit | 334c59d58de5faf449d9c9feaa8c50dd8b4046a7 (patch) | |
| tree | add97985e8b87dc7aec6ff71a6475af186d0f14a /lib | |
| parent | 3b0becf8b1ecf642a9edaf4c9628ffc641e490d6 (diff) | |
x86/kvm: Disable all PV features on crash
commit 3d6b84132d2a57b5a74100f6923a8feb679ac2ce upstream.
Crash shutdown handler only disables kvmclock and steal time, other PV
features remain active so we risk corrupting memory or getting some
side-effects in kdump kernel. Move crash handler to kvm.c and unify
with CPU offline.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210414123544.1060604-5-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions