blob: 2210d3d94c40c4c5d9ea042b9b0afaa0901a357a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef SELFTEST_KVM_UCALL_H
#define SELFTEST_KVM_UCALL_H
#include "kvm_util.h"
#define UCALL_EXIT_REASON KVM_EXIT_MMIO
/*
* ucall_exit_mmio_addr holds per-VM values (global data is duplicated by each
* VM), it must not be accessed from host code.
*/
extern gva_t *ucall_exit_mmio_addr;
static inline void ucall_arch_do_ucall(gva_t uc)
{
WRITE_ONCE(*ucall_exit_mmio_addr, uc);
}
#endif
|
