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x86/cpu: use standard-headers/asm-x86.kvm_para.h

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Switch to the header we imported from Linux,
this allows us to drop a hack in kvm_i386.h.
More code will be dropped in the next patch.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2018-04-17 21:47:50 +03:00
parent d49bd359d1
commit 1814eab673
6 changed files with 4 additions and 15 deletions
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2
hw/i386/kvm/clock.c
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@ -26,7 +26,7 @@
#include "qapi/error.h"
#include <linux/kvm.h>
#include <linux/kvm_para.h>
#include "standard-headers/asm-x86/kvm_para.h"
#define TYPE_KVM_CLOCK "kvmclock"
#define KVM_CLOCK(obj) OBJECT_CHECK(KVMClockState, (obj), TYPE_KVM_CLOCK)

1
include/sysemu/kvm.h
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@ -22,7 +22,6 @@
#ifdef NEED_CPU_H
# ifdef CONFIG_KVM
# include <linux/kvm.h>
# include <linux/kvm_para.h>
# define CONFIG_KVM_IS_POSSIBLE
# endif
#else

4
target/i386/cpu.c
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@ -40,9 +40,7 @@
#include "qom/qom-qobject.h"
#include "sysemu/arch_init.h"
#if defined(CONFIG_KVM)
#include <linux/kvm_para.h>
#endif
#include "standard-headers/asm-x86/kvm_para.h"
#include "sysemu/sysemu.h"
#include "hw/qdev-properties.h"

2
target/i386/cpu.h
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@ -688,8 +688,6 @@ typedef uint32_t FeatureWordArray[FEATURE_WORDS];
#define CPUID_7_0_EDX_SPEC_CTRL (1U << 26) /* Speculation Control */
#define CPUID_7_0_EDX_SPEC_CTRL_SSBD (1U << 31) /* Speculative Store Bypass Disable */
#define KVM_HINTS_DEDICATED (1U << 0)
#define CPUID_8000_0008_EBX_IBPB (1U << 12) /* Indirect Branch Prediction Barrier */
#define CPUID_XSAVE_XSAVEOPT (1U << 0)

4
target/i386/kvm.c
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@ -18,7 +18,7 @@
#include <sys/utsname.h>
#include <linux/kvm.h>
#include <linux/kvm_para.h>
#include "standard-headers/asm-x86/kvm_para.h"
#include "qemu-common.h"
#include "cpu.h"
@ -387,7 +387,7 @@ uint32_t kvm_arch_get_supported_cpuid(KVMState *s, uint32_t function,
ret &= ~(1U << KVM_FEATURE_PV_UNHALT);
}
} else if (function == KVM_CPUID_FEATURES && reg == R_EDX) {
ret |= KVM_HINTS_DEDICATED;
ret |= 1U << KVM_HINTS_DEDICATED;
found = 1;
}

6
target/i386/kvm_i386.h
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@ -30,12 +30,6 @@
#define kvm_pic_in_kernel() 0
#define kvm_ioapic_in_kernel() 0
/* These constants must never be used at runtime if kvm_enabled() is false.
* They exist so we don't need #ifdefs around KVM-specific code that already
* checks kvm_enabled() properly.
*/
#define KVM_CPUID_FEATURES 0
#endif /* CONFIG_KVM */
bool kvm_allows_irq0_override(void);