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Xen 2017/02/02

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Merge remote-tracking branch 'remotes/sstabellini/tags/xen-20170202' into staging

Xen 2017/02/02

# gpg: Signature made Thu 02 Feb 2017 18:26:58 GMT
# gpg:                using RSA key 0x894F8F4870E1AE90
# gpg: Good signature from "Stefano Stabellini <sstabellini@kernel.org>"
# gpg:                 aka "Stefano Stabellini <stefano.stabellini@eu.citrix.com>"
# Primary key fingerprint: D04E 33AB A51F 67BA 07D3  0AEA 894F 8F48 70E1 AE90

* remotes/sstabellini/tags/xen-20170202:
  xen: use qdev_unplug() instead of g_free() in xen_pv_find_xendev()
  MAINTAINERS: Update xen-devel mailing list address
  xen-platform: add missing disk unplug option
  xen-platform: add support for unplugging NVMe disks...
  xen-platform: re-structure unplug_disks

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2017-02-03 12:31:40 +00:00
commit 4100a344eb
5 changed files with 42 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

13
hw/xen/xen_backend.c
View file

@ -124,10 +124,11 @@ static struct XenDevice *xen_be_get_xendev(const char *type, int dom, int dev,
/* init new xendev */
xendev = g_malloc0(ops->size);
object_initialize(&xendev->qdev, ops->size, TYPE_XENBACKEND);
qdev_set_parent_bus(&xendev->qdev, xen_sysbus);
qdev_set_id(&xendev->qdev, g_strdup_printf("xen-%s-%d", type, dev));
qdev_init_nofail(&xendev->qdev);
object_unref(OBJECT(&xendev->qdev));
OBJECT(xendev)->free = g_free;
qdev_set_parent_bus(DEVICE(xendev), xen_sysbus);
qdev_set_id(DEVICE(xendev), g_strdup_printf("xen-%s-%d", type, dev));
qdev_init_nofail(DEVICE(xendev));
object_unref(OBJECT(xendev));
xendev->type = type;
xendev->dom = dom;
@ -145,7 +146,7 @@ static struct XenDevice *xen_be_get_xendev(const char *type, int dom, int dev,
xendev->evtchndev = xenevtchn_open(NULL, 0);
if (xendev->evtchndev == NULL) {
xen_pv_printf(NULL, 0, "can't open evtchn device\n");
g_free(xendev);
qdev_unplug(DEVICE(xendev), NULL);
return NULL;
}
fcntl(xenevtchn_fd(xendev->evtchndev), F_SETFD, FD_CLOEXEC);
@ -155,7 +156,7 @@ static struct XenDevice *xen_be_get_xendev(const char *type, int dom, int dev,
if (xendev->gnttabdev == NULL) {
xen_pv_printf(NULL, 0, "can't open gnttab device\n");
xenevtchn_close(xendev->evtchndev);
g_free(xendev);
qdev_unplug(DEVICE(xendev), NULL);
return NULL;
}
} else {