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-rw-r--r--arch/ia64/kvm/vmm_ivt.S39
1 files changed, 6 insertions, 33 deletions
diff --git a/arch/ia64/kvm/vmm_ivt.S b/arch/ia64/kvm/vmm_ivt.S
index 3ee5f481c06..c1d7251a148 100644
--- a/arch/ia64/kvm/vmm_ivt.S
+++ b/arch/ia64/kvm/vmm_ivt.S
@@ -1261,11 +1261,6 @@ kvm_rse_clear_invalid:
adds r19=VMM_VPD_VPSR_OFFSET,r18
;;
ld8 r19=[r19] //vpsr
- adds r20=VMM_VCPU_VSA_BASE_OFFSET,r21
- ;;
- ld8 r20=[r20]
- ;;
-//vsa_sync_write_start
mov r25=r18
adds r16= VMM_VCPU_GP_OFFSET,r21
;;
@@ -1274,10 +1269,7 @@ kvm_rse_clear_invalid:
;;
add r24=r24,r16
;;
- add r16=PAL_VPS_SYNC_WRITE,r20
- ;;
- mov b0=r16
- br.cond.sptk b0 // call the service
+ br.sptk.many kvm_vps_sync_write // call the service
;;
END(ia64_leave_hypervisor)
// fall through
@@ -1288,28 +1280,15 @@ GLOBAL_ENTRY(ia64_vmm_entry)
* r17:cr.isr
* r18:vpd
* r19:vpsr
- * r20:__vsa_base
* r22:b0
* r23:predicate
*/
mov r24=r22
mov r25=r18
tbit.nz p1,p2 = r19,IA64_PSR_IC_BIT // p1=vpsr.ic
+ (p1) br.cond.sptk.few kvm_vps_resume_normal
+ (p2) br.cond.sptk.many kvm_vps_resume_handler
;;
- (p1) add r29=PAL_VPS_RESUME_NORMAL,r20
- (p1) br.sptk.many ia64_vmm_entry_out
- ;;
- tbit.nz p1,p2 = r17,IA64_ISR_IR_BIT //p1=cr.isr.ir
- ;;
- (p1) add r29=PAL_VPS_RESUME_NORMAL,r20
- (p2) add r29=PAL_VPS_RESUME_HANDLER,r20
- (p2) ld8 r26=[r25]
- ;;
-ia64_vmm_entry_out:
- mov pr=r23,-2
- mov b0=r29
- ;;
- br.cond.sptk b0 // call pal service
END(ia64_vmm_entry)
@@ -1376,6 +1355,9 @@ GLOBAL_ENTRY(vmm_reset_entry)
//set up ipsr, iip, vpd.vpsr, dcr
// For IPSR: it/dt/rt=1, i/ic=1, si=1, vm/bn=1
// For DCR: all bits 0
+ bsw.0
+ ;;
+ mov r21 =r13
adds r14=-VMM_PT_REGS_SIZE, r12
;;
movl r6=0x501008826000 // IPSR dt/rt/it:1;i/ic:1, si:1, vm/bn:1
@@ -1387,12 +1369,6 @@ GLOBAL_ENTRY(vmm_reset_entry)
;;
srlz.i
;;
- bsw.0
- ;;
- mov r21 =r13
- ;;
- bsw.1
- ;;
mov ar.rsc = 0
;;
flushrs
@@ -1406,12 +1382,9 @@ GLOBAL_ENTRY(vmm_reset_entry)
ld8 r1 = [r20]
;;
mov cr.iip=r4
- ;;
adds r16=VMM_VPD_BASE_OFFSET,r13
- adds r20=VMM_VCPU_VSA_BASE_OFFSET,r13
;;
ld8 r18=[r16]
- ld8 r20=[r20]
;;
adds r19=VMM_VPD_VPSR_OFFSET,r18
;;