On Tue, 2014-04-22 at 15:44 +0800, Wei Yang wrote:
So this patch(the 2nd one) doesn't contribute to clear the warning and
error.
Only the first patch did it. Please ignore this one.
But is it correct ? It's not right to keep a refcount elevated if we
don't have to.
Gavin, can you get to the
On Tue, Apr 22, 2014 at 06:25:09PM +1000, Benjamin Herrenschmidt wrote:
On Tue, 2014-04-22 at 15:44 +0800, Wei Yang wrote:
So this patch(the 2nd one) doesn't contribute to clear the warning and
error.
Only the first patch did it. Please ignore this one.
But is it correct ? It's not right to
On Tue, Apr 22, 2014 at 06:25:09PM +1000, Benjamin Herrenschmidt wrote:
On Tue, 2014-04-22 at 15:44 +0800, Wei Yang wrote:
So this patch(the 2nd one) doesn't contribute to clear the warning and
error.
Only the first patch did it. Please ignore this one.
But is it correct ? It's not right to
On Wed, 2014-04-23 at 09:00 +1000, Gavin Shan wrote:
The side effect of holding pci_dev refcount is the pci_dev, eeh_dev,
eeh_pe instance can't be free'ed during fully hotplug though EEH can
survive. It's reasonable to remove it.
Allright. Can you guys refresh that patch with an updated cset
On Wed, Apr 23, 2014 at 10:26:18AM +1000, Benjamin Herrenschmidt wrote:
On Wed, 2014-04-23 at 09:00 +1000, Gavin Shan wrote:
The side effect of holding pci_dev refcount is the pci_dev, eeh_dev,
eeh_pe instance can't be free'ed during fully hotplug though EEH can
survive. It's reasonable to
On Mon, Apr 21, 2014 at 01:35:34PM +1000, Benjamin Herrenschmidt wrote:
On Mon, 2014-04-21 at 10:25 +0800, Wei Yang wrote:
When pcibios_remove_pci_devices() is removing pci devices, it will release
pci device respectively. When the refcount of the device is 0, the pci_dev
structure will be
On Mon, Apr 21, 2014 at 10:25:18AM +0800, Wei Yang wrote:
When pcibios_remove_pci_devices() is removing pci devices, it will release
pci device respectively. When the refcount of the device is 0, the pci_dev
structure will be destroyed.
On PowerNV platform, the pci_dev will not be destroyed since
When pcibios_remove_pci_devices() is removing pci devices, it will release
pci device respectively. When the refcount of the device is 0, the pci_dev
structure will be destroyed.
On PowerNV platform, the pci_dev will not be destroyed since the refcount is
not 0.
After applying the patch, this
On Mon, 2014-04-21 at 10:25 +0800, Wei Yang wrote:
When pcibios_remove_pci_devices() is removing pci devices, it will release
pci device respectively. When the refcount of the device is 0, the pci_dev
structure will be destroyed.
On PowerNV platform, the pci_dev will not be destroyed since
