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

* RTC fixes (Artem)
* icount fixes (Artem)
* rr fixes (Pavel, myself)
* hotplug cleanup (Igor)
* SCSI fixes (myself)
* 4.20-rc1 KVM header update (myself)
* coalesced PIO support (Peng Hao)
* HVF fixes (Roman B.)
* Hyper-V refactoring (Roman K.)
* Support for Hyper-V IPI (Vitaly)

# gpg: Signature made Fri 19 Oct 2018 12:47:58 BST
# gpg:                using RSA key BFFBD25F78C7AE83
# 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: (47 commits)
  replay: pass raw icount value to replay_save_clock
  target/i386: kvm: just return after migrate_add_blocker failed
  hyperv_testdev: add SynIC message and event testmodes
  hyperv: process POST_MESSAGE hypercall
  hyperv: add support for KVM_HYPERV_EVENTFD
  hyperv: process SIGNAL_EVENT hypercall
  hyperv: add synic event flag signaling
  hyperv: add synic message delivery
  hyperv: make overlay pages for SynIC
  hyperv: only add SynIC in compatible configurations
  hyperv: qom-ify SynIC
  hyperv:synic: split capability testing and setting
  i386: add hyperv-stub for CONFIG_HYPERV=n
  default-configs: collect CONFIG_HYPERV* in hyperv.mak
  hyperv: factor out arch-independent API into hw/hyperv
  hyperv: make hyperv_vp_index inline
  hyperv: split hyperv-proto.h into x86 and arch-independent parts
  hyperv: rename kvm_hv_sint_route_set_sint
  hyperv: make HvSintRoute reference-counted
  hyperv: address HvSintRoute by X86CPU pointer
  ...

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

1 files changed, 0 insertions, 174 deletions

diff --git a/hw/misc/hyperv_testdev.c b/hw/misc/hyperv_testdev.c
deleted file mode 100644
index 7549f470b1..0000000000
--- a/hw/misc/hyperv_testdev.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * QEMU KVM Hyper-V test device to support Hyper-V kvm-unit-tests
- *
- * Copyright (C) 2015 Andrey Smetanin <asmetanin@virtuozzo.com>
- *
- * Authors:
- *  Andrey Smetanin <asmetanin@virtuozzo.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#include "qemu/osdep.h"
-#include <linux/kvm.h>
-#include "hw/hw.h"
-#include "hw/qdev.h"
-#include "hw/isa/isa.h"
-#include "sysemu/kvm.h"
-#include "target/i386/hyperv.h"
-#include "kvm_i386.h"
-
-#define HV_TEST_DEV_MAX_SINT_ROUTES 64
-
-struct HypervTestDev {
-    ISADevice parent_obj;
-    MemoryRegion sint_control;
-    HvSintRoute *sint_route[HV_TEST_DEV_MAX_SINT_ROUTES];
-};
-typedef struct HypervTestDev HypervTestDev;
-
-#define TYPE_HYPERV_TEST_DEV "hyperv-testdev"
-#define HYPERV_TEST_DEV(obj) \
-        OBJECT_CHECK(HypervTestDev, (obj), TYPE_HYPERV_TEST_DEV)
-
-enum {
-    HV_TEST_DEV_SINT_ROUTE_CREATE = 1,
-    HV_TEST_DEV_SINT_ROUTE_DESTROY,
-    HV_TEST_DEV_SINT_ROUTE_SET_SINT
-};
-
-static int alloc_sint_route_index(HypervTestDev *dev)
-{
-    int i;
-
-    for (i = 0; i < ARRAY_SIZE(dev->sint_route); i++) {
-        if (dev->sint_route[i] == NULL) {
-            return i;
-        }
-    }
-    return -1;
-}
-
-static void free_sint_route_index(HypervTestDev *dev, int i)
-{
-    assert(i >= 0 && i < ARRAY_SIZE(dev->sint_route));
-    dev->sint_route[i] = NULL;
-}
-
-static int find_sint_route_index(HypervTestDev *dev, uint32_t vp_index,
-                                 uint32_t sint)
-{
-    HvSintRoute *sint_route;
-    int i;
-
-    for (i = 0; i < ARRAY_SIZE(dev->sint_route); i++) {
-        sint_route = dev->sint_route[i];
-        if (sint_route && sint_route->vp_index == vp_index &&
-            sint_route->sint == sint) {
-            return i;
-        }
-    }
-    return -1;
-}
-
-static void hv_synic_test_dev_control(HypervTestDev *dev, uint32_t ctl,
-                                      uint32_t vp_index, uint32_t sint)
-{
-    int i;
-    HvSintRoute *sint_route;
-
-    switch (ctl) {
-    case HV_TEST_DEV_SINT_ROUTE_CREATE:
-        i = alloc_sint_route_index(dev);
-        assert(i >= 0);
-        sint_route = kvm_hv_sint_route_create(vp_index, sint, NULL);
-        assert(sint_route);
-        dev->sint_route[i] = sint_route;
-        break;
-    case HV_TEST_DEV_SINT_ROUTE_DESTROY:
-        i = find_sint_route_index(dev, vp_index, sint);
-        assert(i >= 0);
-        sint_route = dev->sint_route[i];
-        kvm_hv_sint_route_destroy(sint_route);
-        free_sint_route_index(dev, i);
-        break;
-    case HV_TEST_DEV_SINT_ROUTE_SET_SINT:
-        i = find_sint_route_index(dev, vp_index, sint);
-        assert(i >= 0);
-        sint_route = dev->sint_route[i];
-        kvm_hv_sint_route_set_sint(sint_route);
-        break;
-    default:
-        break;
-    }
-}
-
-static uint64_t hv_test_dev_read(void *opaque, hwaddr addr, unsigned size)
-{
-    return 0;
-}
-
-static void hv_test_dev_write(void *opaque, hwaddr addr, uint64_t data,
-                                uint32_t len)
-{
-    HypervTestDev *dev = HYPERV_TEST_DEV(opaque);
-    uint8_t ctl;
-
-    ctl = (data >> 16ULL) & 0xFF;
-    switch (ctl) {
-    case HV_TEST_DEV_SINT_ROUTE_CREATE:
-    case HV_TEST_DEV_SINT_ROUTE_DESTROY:
-    case HV_TEST_DEV_SINT_ROUTE_SET_SINT: {
-        uint8_t sint = data & 0xFF;
-        uint8_t vp_index = (data >> 8ULL) & 0xFF;
-        hv_synic_test_dev_control(dev, ctl, vp_index, sint);
-        break;
-    }
-    default:
-        break;
-    }
-}
-
-static const MemoryRegionOps synic_test_sint_ops = {
-    .read = hv_test_dev_read,
-    .write = hv_test_dev_write,
-    .valid.min_access_size = 4,
-    .valid.max_access_size = 4,
-    .endianness = DEVICE_LITTLE_ENDIAN,
-};
-
-static void hv_test_dev_realizefn(DeviceState *d, Error **errp)
-{
-    ISADevice *isa = ISA_DEVICE(d);
-    HypervTestDev *dev = HYPERV_TEST_DEV(d);
-    MemoryRegion *io = isa_address_space_io(isa);
-
-    memset(dev->sint_route, 0, sizeof(dev->sint_route));
-    memory_region_init_io(&dev->sint_control, OBJECT(dev),
-                          &synic_test_sint_ops, dev,
-                          "hyperv-testdev-ctl", 4);
-    memory_region_add_subregion(io, 0x3000, &dev->sint_control);
-}
-
-static void hv_test_dev_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    set_bit(DEVICE_CATEGORY_MISC, dc->categories);
-    dc->realize = hv_test_dev_realizefn;
-}
-
-static const TypeInfo hv_test_dev_info = {
-    .name           = TYPE_HYPERV_TEST_DEV,
-    .parent         = TYPE_ISA_DEVICE,
-    .instance_size  = sizeof(HypervTestDev),
-    .class_init     = hv_test_dev_class_init,
-};
-
-static void hv_test_dev_register_types(void)
-{
-    type_register_static(&hv_test_dev_info);
-}
-type_init(hv_test_dev_register_types);