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| author |   Aaron Lewis <aaronlewis@google.com> | 2021-06-23 20:34:27 +0000 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2021-06-24 18:00:49 -0400 |
| commit | 88213da2351479c529c368a9b763c4d52f02255b (patch) | |
| tree | 66b176dbc02246d968e296ec41ff844d32797632 /scripts/gdb/linux/utils.py | |
| parent | selftests: kvm: Allows userspace to handle emulation errors. (diff) | |
| download | wireguard-linux-88213da2351479c529c368a9b763c4d52f02255b.tar.xz wireguard-linux-88213da2351479c529c368a9b763c4d52f02255b.zip | |
kvm: x86: disable the narrow guest module parameter on unload
When the kvm_intel module unloads the module parameter
'allow_smaller_maxphyaddr' is not cleared because the backing variable is
defined in the kvm module. As a result, if the module parameter's state
was set before kvm_intel unloads, it will also be set when it reloads.
Explicitly clear the state in vmx_exit() to prevent this from happening.
Signed-off-by: Aaron Lewis <aaronlewis@google.com>
Message-Id: <20210623203426.1891402-1-aaronlewis@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions