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* Add cpu0-id to query-sev-capabilities

Browse source 
* whpx support for breakpoints and stepping
 * initial support for Hyper-V Synthetic Debugging
 * use monotonic clock for QemuCond and QemuSemaphore
 * Remove qemu-common.h include from most units and lots of other clenaups
 * do not include headers for all virtio devices in virtio-ccw.h
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* Add cpu0-id to query-sev-capabilities
* whpx support for breakpoints and stepping
* initial support for Hyper-V Synthetic Debugging
* use monotonic clock for QemuCond and QemuSemaphore
* Remove qemu-common.h include from most units and lots of other clenaups
* do not include headers for all virtio devices in virtio-ccw.h

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# gpg: Signature made Wed 13 Apr 2022 10:31:44 AM PDT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# 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

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (53 commits)
  target/i386: Remove unused XMMReg, YMMReg types and CPUState fields
  target/i386: do not access beyond the low 128 bits of SSE registers
  virtio-ccw: do not include headers for all virtio devices
  virtio-ccw: move device type declarations to .c files
  virtio-ccw: move vhost_ccw_scsi to a separate file
  s390x: follow qdev tree to detect SCSI device on a CCW bus
  hw: hyperv: Initial commit for Synthetic Debugging device
  hyperv: Add support to process syndbg commands
  hyperv: Add definitions for syndbg
  hyperv: SControl is optional to enable SynIc
  thread-posix: optimize qemu_sem_timedwait with zero timeout
  thread-posix: implement Semaphore with QemuCond and QemuMutex
  thread-posix: use monotonic clock for QemuCond and QemuSemaphore
  thread-posix: remove the posix semaphore support
  whpx: Added support for breakpoints and stepping
  build-sys: simplify AF_VSOCK check
  build-sys: drop ntddscsi.h check
  Remove qemu-common.h include from most units
  qga: remove explicit environ argument from exec/spawn
  Move fcntl_setfl() to oslib-posix
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-04-19 18:22:15 -07:00
commit 1be5a765c0
515 changed files with 3179 additions and 1791 deletions
Download patch file Download diff file Expand all files Collapse all files

4
hw/virtio/vhost-iova-tree.c
View file

@ -11,7 +11,7 @@
#include "qemu/iova-tree.h"
#include "vhost-iova-tree.h"
#define iova_min_addr qemu_real_host_page_size
#define iova_min_addr qemu_real_host_page_size()
/**
* VhostIOVATree, able to:
@ -86,7 +86,7 @@ const DMAMap *vhost_iova_tree_find_iova(const VhostIOVATree *tree,
int vhost_iova_tree_map_alloc(VhostIOVATree *tree, DMAMap *map)
{
/* Some vhost devices do not like addr 0. Skip first page */
hwaddr iova_first = tree->iova_first ?: qemu_real_host_page_size;
hwaddr iova_first = tree->iova_first ?: qemu_real_host_page_size();
if (map->translated_addr + map->size < map->translated_addr ||
map->perm == IOMMU_NONE) {

8
hw/virtio/vhost-shadow-virtqueue.c
View file

@ -471,14 +471,14 @@ size_t vhost_svq_driver_area_size(const VhostShadowVirtqueue *svq)
size_t avail_size = offsetof(vring_avail_t, ring) +
sizeof(uint16_t) * svq->vring.num;
return ROUND_UP(desc_size + avail_size, qemu_real_host_page_size);
return ROUND_UP(desc_size + avail_size, qemu_real_host_page_size());
}
size_t vhost_svq_device_area_size(const VhostShadowVirtqueue *svq)
{
size_t used_size = offsetof(vring_used_t, ring) +
sizeof(vring_used_elem_t) * svq->vring.num;
return ROUND_UP(used_size, qemu_real_host_page_size);
return ROUND_UP(used_size, qemu_real_host_page_size());
}
/**
@ -533,11 +533,11 @@ void vhost_svq_start(VhostShadowVirtqueue *svq, VirtIODevice *vdev,
svq->vring.num = virtio_queue_get_num(vdev, virtio_get_queue_index(vq));
driver_size = vhost_svq_driver_area_size(svq);
device_size = vhost_svq_device_area_size(svq);
svq->vring.desc = qemu_memalign(qemu_real_host_page_size, driver_size);
svq->vring.desc = qemu_memalign(qemu_real_host_page_size(), driver_size);
desc_size = sizeof(vring_desc_t) * svq->vring.num;
svq->vring.avail = (void *)((char *)svq->vring.desc + desc_size);
memset(svq->vring.desc, 0, driver_size);
svq->vring.used = qemu_memalign(qemu_real_host_page_size, device_size);
svq->vring.used = qemu_memalign(qemu_real_host_page_size(), device_size);
memset(svq->vring.used, 0, device_size);
svq->ring_id_maps = g_new0(VirtQueueElement *, svq->vring.num);
for (unsigned i = 0; i < svq->vring.num - 1; i++) {

4
hw/virtio/vhost-user.c
View file

@ -1166,7 +1166,7 @@ static int vhost_user_set_vring_num(struct vhost_dev *dev,
static void vhost_user_host_notifier_free(VhostUserHostNotifier *n)
{
assert(n && n->unmap_addr);
munmap(n->unmap_addr, qemu_real_host_page_size);
munmap(n->unmap_addr, qemu_real_host_page_size());
n->unmap_addr = NULL;
}
@ -1503,7 +1503,7 @@ static int vhost_user_slave_handle_vring_host_notifier(struct vhost_dev *dev,
int fd)
{
int queue_idx = area->u64 & VHOST_USER_VRING_IDX_MASK;
size_t page_size = qemu_real_host_page_size;
size_t page_size = qemu_real_host_page_size();
struct vhost_user *u = dev->opaque;
VhostUserState *user = u->user;
VirtIODevice *vdev = dev->vdev;

8
hw/virtio/vhost-vdpa.c
View file

@ -20,10 +20,10 @@
#include "hw/virtio/vhost-shadow-virtqueue.h"
#include "hw/virtio/vhost-vdpa.h"
#include "exec/address-spaces.h"
#include "qemu/cutils.h"
#include "qemu/main-loop.h"
#include "cpu.h"
#include "trace.h"
#include "qemu-common.h"
#include "qapi/error.h"
/*
@ -468,7 +468,7 @@ err:
static void vhost_vdpa_host_notifier_uninit(struct vhost_dev *dev,
int queue_index)
{
size_t page_size = qemu_real_host_page_size;
size_t page_size = qemu_real_host_page_size();
struct vhost_vdpa *v = dev->opaque;
VirtIODevice *vdev = dev->vdev;
VhostVDPAHostNotifier *n;
@ -485,7 +485,7 @@ static void vhost_vdpa_host_notifier_uninit(struct vhost_dev *dev,
static int vhost_vdpa_host_notifier_init(struct vhost_dev *dev, int queue_index)
{
size_t page_size = qemu_real_host_page_size;
size_t page_size = qemu_real_host_page_size();
struct vhost_vdpa *v = dev->opaque;
VirtIODevice *vdev = dev->vdev;
VhostVDPAHostNotifier *n;
@ -875,7 +875,7 @@ static bool vhost_vdpa_svq_unmap_ring(struct vhost_vdpa *v,
return false;
}
size = ROUND_UP(result->size, qemu_real_host_page_size);
size = ROUND_UP(result->size, qemu_real_host_page_size());
r = vhost_vdpa_dma_unmap(v, result->iova, size);
return r == 0;
}

2
hw/virtio/vhost.c
View file

@ -989,7 +989,7 @@ static inline bool vhost_needs_vring_endian(VirtIODevice *vdev)
if (virtio_vdev_has_feature(vdev, VIRTIO_F_VERSION_1)) {
return false;
}
#ifdef HOST_WORDS_BIGENDIAN
#if HOST_BIG_ENDIAN
return vdev->device_endian == VIRTIO_DEVICE_ENDIAN_LITTLE;
#else
return vdev->device_endian == VIRTIO_DEVICE_ENDIAN_BIG;

9
hw/virtio/virtio-balloon.c
View file

@ -452,7 +452,6 @@ static void virtio_balloon_receive_stats(VirtIODevice *vdev, VirtQueue *vq)
VirtQueueElement *elem;
VirtIOBalloonStat stat;
size_t offset = 0;
qemu_timeval tv;
elem = virtqueue_pop(vq, sizeof(VirtQueueElement));
if (!elem) {
@ -484,13 +483,7 @@ static void virtio_balloon_receive_stats(VirtIODevice *vdev, VirtQueue *vq)
s->stats[tag] = val;
}
s->stats_vq_offset = offset;
if (qemu_gettimeofday(&tv) < 0) {
warn_report("%s: failed to get time of day", __func__);
goto out;
}
s->stats_last_update = tv.tv_sec;
s->stats_last_update = g_get_real_time() / G_USEC_PER_SEC;
out:
if (balloon_stats_enabled(s)) {

1
hw/virtio/virtio-iommu.c
View file

@ -20,7 +20,6 @@
#include "qemu/osdep.h"
#include "qemu/log.h"
#include "qemu/iov.h"
#include "qemu-common.h"
#include "hw/qdev-properties.h"
#include "hw/virtio/virtio.h"
#include "sysemu/kvm.h"

11
hw/virtio/virtio-mem.c
View file

@ -11,7 +11,6 @@
*/
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "qemu/iov.h"
#include "qemu/cutils.h"
#include "qemu/error-report.h"
@ -53,11 +52,11 @@ static uint32_t virtio_mem_default_thp_size(void)
#if defined(__x86_64__) || defined(__arm__) || defined(__powerpc64__)
default_thp_size = 2 * MiB;
#elif defined(__aarch64__)
if (qemu_real_host_page_size == 4 * KiB) {
if (qemu_real_host_page_size() == 4 * KiB) {
default_thp_size = 2 * MiB;
} else if (qemu_real_host_page_size == 16 * KiB) {
} else if (qemu_real_host_page_size() == 16 * KiB) {
default_thp_size = 32 * MiB;
} else if (qemu_real_host_page_size == 64 * KiB) {
} else if (qemu_real_host_page_size() == 64 * KiB) {
default_thp_size = 512 * MiB;
}
#endif
@ -120,7 +119,7 @@ static uint64_t virtio_mem_default_block_size(RAMBlock *rb)
const uint64_t page_size = qemu_ram_pagesize(rb);
/* We can have hugetlbfs with a page size smaller than the THP size. */
if (page_size == qemu_real_host_page_size) {
if (page_size == qemu_real_host_page_size()) {
return MAX(page_size, virtio_mem_thp_size());
}
return MAX(page_size, VIRTIO_MEM_MIN_BLOCK_SIZE);
@ -135,7 +134,7 @@ static bool virtio_mem_has_shared_zeropage(RAMBlock *rb)
* fresh page, consuming actual memory.
*/
return !qemu_ram_is_shared(rb) && rb->fd < 0 &&
qemu_ram_pagesize(rb) == qemu_real_host_page_size;
qemu_ram_pagesize(rb) == qemu_real_host_page_size();
}
#endif /* VIRTIO_MEM_HAS_LEGACY_GUESTS */

1
hw/virtio/virtio-pmem.c
View file

@ -13,7 +13,6 @@
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qemu-common.h"
#include "qemu/error-report.h"
#include "qemu/main-loop.h"
#include "hw/virtio/virtio-pmem.h"