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authorMihai Caraman <mihai.caraman@freescale.com>2012-10-11 10:13:20 +0400
committerAlexander Graf <agraf@suse.de>2012-12-06 04:34:10 +0400
commitff594746845877c0a6402be23897df659188eacb (patch)
treebc22aab5d7519d5c97fdd95a5a693fe01c616c98 /arch/powerpc
parentb50df19cccdd169d5345b5169699446b80ee051a (diff)
downloadlinux-ff594746845877c0a6402be23897df659188eacb.tar.xz
KVM: PPC: bookehv: Remove GET_VCPU macro from exception handler
GET_VCPU define will not be implemented for 64-bit for performance reasons so get rid of it also on 32-bit. Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kvm/bookehv_interrupts.S7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/powerpc/kvm/bookehv_interrupts.S b/arch/powerpc/kvm/bookehv_interrupts.S
index 099fe8272b57..fa6d5529ebfb 100644
--- a/arch/powerpc/kvm/bookehv_interrupts.S
+++ b/arch/powerpc/kvm/bookehv_interrupts.S
@@ -32,9 +32,6 @@
#include "../kernel/head_booke.h" /* for THREAD_NORMSAVE() */
-#define GET_VCPU(vcpu, thread) \
- PPC_LL vcpu, THREAD_KVM_VCPU(thread)
-
#define LONGBYTES (BITS_PER_LONG / 8)
#define VCPU_GUEST_SPRG(n) (VCPU_GUEST_SPRGS + (n * LONGBYTES))
@@ -206,7 +203,7 @@
*/
.macro kvm_handler intno srr0, srr1, flags
_GLOBAL(kvmppc_handler_\intno\()_\srr1)
- GET_VCPU(r11, r10)
+ PPC_LL r11, THREAD_KVM_VCPU(r10)
PPC_STL r3, VCPU_GPR(R3)(r11)
mfspr r3, SPRN_SPRG_RSCRATCH0
PPC_STL r4, VCPU_GPR(R4)(r11)
@@ -233,7 +230,7 @@ _GLOBAL(kvmppc_handler_\intno\()_\srr1)
.macro kvm_lvl_handler intno scratch srr0, srr1, flags
_GLOBAL(kvmppc_handler_\intno\()_\srr1)
mfspr r10, SPRN_SPRG_THREAD
- GET_VCPU(r11, r10)
+ PPC_LL r11, THREAD_KVM_VCPU(r10)
PPC_STL r3, VCPU_GPR(R3)(r11)
mfspr r3, \scratch
PPC_STL r4, VCPU_GPR(R4)(r11)