Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* minor patches here and there
* MTTCG: lock-free TB lookup
* SCSI: bugfixes for MPTSAS, MegaSAS, LSI53c, vmw_pvscsi
* buffer_is_zero rewrite (except for one patch)
* chardev: qemu_chr_fe_write checks
* checkpatch improvement for markdown preformatted text
* default-configs cleanups
* atomics cleanups

# gpg: Signature made Tue 13 Sep 2016 18:14:30 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (58 commits)
  cutils: Add generic prefetch
  cutils: Add SSE4 version
  cutils: Add test for buffer_is_zero
  cutils: Remove ppc buffer zero checking
  cutils: Remove aarch64 buffer zero checking
  cutils: Rearrange buffer_is_zero acceleration
  cutils: Export only buffer_is_zero
  cutils: Remove SPLAT macro
  cutils: Move buffer_is_zero and subroutines to a new file
  ppc: do not redefine CPUPPCState
  x86/lapic: Load LAPIC state at post_load
  optionrom: do not rely on compiler's bswap optimization
  checkpatch: Fix whitespace checks for documentation code blocks
  atomics: Use __atomic_*_n() variant primitives
  atomics: Remove redundant barrier()'s
  kvm-all: drop kvm_setup_guest_memory
  i8257: Make device "i8257" unavailable with -device
  Revert "megasas: remove useless check for cmd->frame"
  char: convert qemu_chr_fe_write to qemu_chr_fe_write_all
  hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_all
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

 Conflicts:
	cpus.c
	tests/Makefile.include

1 files changed, 25 insertions, 2 deletions

diff --git a/hw/i386/kvm/apic.c b/hw/i386/kvm/apic.c
index 2bd0de8..5d140b9 100644
--- a/hw/i386/kvm/apic.c
+++ b/hw/i386/kvm/apic.c
@@ -28,9 +28,8 @@ static inline uint32_t kvm_apic_get_reg(struct kvm_lapic_state *kapic,
     return *((uint32_t *)(kapic->regs + (reg_id << 4)));
 }
 
-void kvm_put_apic_state(DeviceState *dev, struct kvm_lapic_state *kapic)
+static void kvm_put_apic_state(APICCommonState *s, struct kvm_lapic_state *kapic)
 {
-    APICCommonState *s = APIC_COMMON(dev);
     int i;
 
     memset(kapic, 0, sizeof(*kapic));
@@ -125,6 +124,27 @@ static void kvm_apic_vapic_base_update(APICCommonState *s)
     }
 }
 
+static void kvm_apic_put(void *data)
+{
+    APICCommonState *s = data;
+    struct kvm_lapic_state kapic;
+    int ret;
+
+    kvm_put_apic_state(s, &kapic);
+
+    ret = kvm_vcpu_ioctl(CPU(s->cpu), KVM_SET_LAPIC, &kapic);
+    if (ret < 0) {
+        fprintf(stderr, "KVM_SET_LAPIC failed: %s\n", strerror(ret));
+        abort();
+    }
+}
+
+static void kvm_apic_post_load(APICCommonState *s)
+{
+    fprintf(stderr, "%s: Yeh\n", __func__);
+    run_on_cpu(CPU(s->cpu), kvm_apic_put, s);
+}
+
 static void do_inject_external_nmi(void *data)
 {
     APICCommonState *s = data;
@@ -178,6 +198,8 @@ static void kvm_apic_reset(APICCommonState *s)
 {
     /* Not used by KVM, which uses the CPU mp_state instead.  */
     s->wait_for_sipi = 0;
+
+    run_on_cpu(CPU(s->cpu), kvm_apic_put, s);
 }
 
 static void kvm_apic_realize(DeviceState *dev, Error **errp)
@@ -206,6 +228,7 @@ static void kvm_apic_class_init(ObjectClass *klass, void *data)
     k->set_base = kvm_apic_set_base;
     k->set_tpr = kvm_apic_set_tpr;
     k->get_tpr = kvm_apic_get_tpr;
+    k->post_load = kvm_apic_post_load;
     k->enable_tpr_reporting = kvm_apic_enable_tpr_reporting;
     k->vapic_base_update = kvm_apic_vapic_base_update;
     k->external_nmi = kvm_apic_external_nmi;