#define CREATE_TRACE_POINTS
#include "trace_handle_exit.h"
-typedef int (*exit_handle_fn)(struct kvm_vcpu *, struct kvm_run *);
+typedef int (*exit_handle_fn)(struct kvm_vcpu *);
static void kvm_handle_guest_serror(struct kvm_vcpu *vcpu, u32 esr)
{
kvm_inject_vabt(vcpu);
}
-static int handle_hvc(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int handle_hvc(struct kvm_vcpu *vcpu)
{
int ret;
return ret;
}
-static int handle_smc(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int handle_smc(struct kvm_vcpu *vcpu)
{
/*
* "If an SMC instruction executed at Non-secure EL1 is
* Guest access to FP/ASIMD registers are routed to this handler only
* when the system doesn't support FP/ASIMD.
*/
-static int handle_no_fpsimd(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int handle_no_fpsimd(struct kvm_vcpu *vcpu)
{
kvm_inject_undefined(vcpu);
return 1;
* world-switches and schedule other host processes until there is an
* incoming IRQ or FIQ to the VM.
*/
-static int kvm_handle_wfx(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int kvm_handle_wfx(struct kvm_vcpu *vcpu)
{
if (kvm_vcpu_get_esr(vcpu) & ESR_ELx_WFx_ISS_WFE) {
trace_kvm_wfx_arm64(*vcpu_pc(vcpu), true);
* kvm_handle_guest_debug - handle a debug exception instruction
*
* @vcpu: the vcpu pointer
- * @run: access to the kvm_run structure for results
*
* We route all debug exceptions through the same handler. If both the
* guest and host are using the same debug facilities it will be up to
* userspace to re-inject the correct exception for guest delivery.
*
- * @return: 0 (while setting run->exit_reason), -1 for error
+ * @return: 0 (while setting vcpu->run->exit_reason), -1 for error
*/
-static int kvm_handle_guest_debug(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int kvm_handle_guest_debug(struct kvm_vcpu *vcpu)
{
+ struct kvm_run *run = vcpu->run;
u32 esr = kvm_vcpu_get_esr(vcpu);
int ret = 0;
return ret;
}
-static int kvm_handle_unknown_ec(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int kvm_handle_unknown_ec(struct kvm_vcpu *vcpu)
{
u32 esr = kvm_vcpu_get_esr(vcpu);
return 1;
}
-static int handle_sve(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int handle_sve(struct kvm_vcpu *vcpu)
{
/* Until SVE is supported for guests: */
kvm_inject_undefined(vcpu);
* a NOP). If we get here, it is that we didn't fixup ptrauth on exit, and all
* that we can do is give the guest an UNDEF.
*/
-static int kvm_handle_ptrauth(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int kvm_handle_ptrauth(struct kvm_vcpu *vcpu)
{
kvm_inject_undefined(vcpu);
return 1;
* KVM_EXIT_DEBUG, otherwise userspace needs to complete its
* emulation first.
*/
-static int handle_trap_exceptions(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int handle_trap_exceptions(struct kvm_vcpu *vcpu)
{
int handled;
exit_handle_fn exit_handler;
exit_handler = kvm_get_exit_handler(vcpu);
- handled = exit_handler(vcpu, run);
+ handled = exit_handler(vcpu);
}
return handled;
* Return > 0 to return to guest, < 0 on error, 0 (and set exit_reason) on
* proper exit to userspace.
*/
-int handle_exit(struct kvm_vcpu *vcpu, struct kvm_run *run,
- int exception_index)
+int handle_exit(struct kvm_vcpu *vcpu, int exception_index)
{
+ struct kvm_run *run = vcpu->run;
+
if (ARM_SERROR_PENDING(exception_index)) {
u8 esr_ec = ESR_ELx_EC(kvm_vcpu_get_esr(vcpu));
case ARM_EXCEPTION_EL1_SERROR:
return 1;
case ARM_EXCEPTION_TRAP:
- return handle_trap_exceptions(vcpu, run);
+ return handle_trap_exceptions(vcpu);
case ARM_EXCEPTION_HYP_GONE:
/*
* EL2 has been reset to the hyp-stub. This happens when a guest
}
/* For exit types that need handling before we can be preempted */
-void handle_exit_early(struct kvm_vcpu *vcpu, struct kvm_run *run,
- int exception_index)
+void handle_exit_early(struct kvm_vcpu *vcpu, int exception_index)
{
if (ARM_SERROR_PENDING(exception_index)) {
if (this_cpu_has_cap(ARM64_HAS_RAS_EXTN)) {