[Xen-devel] [PATCH v1 1/2] libxl: give pciback a chance to do its teardown before we reset the device.

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

We try to reset the device before we signal the pciback that
the device is no longer to be used by the guest. As such
we should give the pciback (or QEMU) a chance first to
some cleanup before we deploy the sledghammer approach
of resetting the device.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 tools/libxl/libxl_pci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/libxl/libxl_pci.c b/tools/libxl/libxl_pci.c
index 44d0453..5a7cc9e 100644
--- a/tools/libxl/libxl_pci.c
+++ b/tools/libxl/libxl_pci.c
@@ -1260,6 +1260,8 @@ skip1:
         abort();
     }
 out:
+    libxl__device_pci_remove_xenstore(gc, domid, pcidev);
+
     /* don't do multiple resets while some functions are still passed through 
*/
     if ( (pcidev->vdevfn & 0x7) == 0 ) {
         libxl__device_pci_reset(gc, pcidev->domain, pcidev->bus, pcidev->dev, 
pcidev->func);
@@ -1277,8 +1279,6 @@ out:
         libxl__device_pci_remove_common(gc, stubdomid, &pcidev_s, force);
     }
 
-    libxl__device_pci_remove_xenstore(gc, domid, pcidev);
-
     rc = 0;
 out_fail:
     free(assigned);
-- 
1.9.3


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