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565f3c723a
Currently, the previous configurations about guest_flags set by DM will not be cleared when shutdown the vm. Then it might bring issue for the next dm-launched vm. For example, if we create one vm with LAPIC_PASSTHROUGH flag and shutdown it. Then the next dm-launched vm will has the LAPIC_PASSTHROUGH flag set no matter whether we set it in DM. This patch clears all the DM set flags when shtudown vm. Tracked-On: #2991 Signed-off-by: Kaige Fu <kaige.fu@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
18 lines
502 B
C
18 lines
502 B
C
/*
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* Copyright (C) 2018 Intel Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef VM_CONFIGURATIONS_H
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#define VM_CONFIGURATIONS_H
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#define CONFIG_MAX_VM_NUM 2U
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/* Bits mask of guest flags that can be programmed by device model. Other bits are set by hypervisor only */
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#define DM_OWNED_GUEST_FLAG_MASK (GUEST_FLAG_SECURE_WORLD_ENABLED | GUEST_FLAG_LAPIC_PASSTHROUGH | \
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GUEST_FLAG_RT | GUEST_FLAG_IO_COMPLETION_POLLING)
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#endif /* VM_CONFIGURATIONS_H */
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