[PATCH] powerpc/powernv: make sure the IOV BAR will not exceed limit after shifting

[Wei Yang]

On Wed, Feb 04, 2015 at 08:19:14AM -0600, Bjorn Helgaas wrote:
>On Tue, Feb 3, 2015 at 9:34 PM, Wei Yang <weiyang at linux.vnet.ibm.com> wrote:
>> On Tue, Feb 03, 2015 at 06:19:26PM -0600, Bjorn Helgaas wrote:
>>>On Tue, Feb 03, 2015 at 03:01:43PM +0800, Wei Yang wrote:
>
>>>> +    vf_num = pdn->vf_pes;
>>>
>>>I can't actually build this, but I don't think pdn->vf_pes is defined yet.
>>>
>>
>> The pdn->vf_pes is defined in the next patch, it is not defined yet.
>>
>> I thought the incremental patch means a patch on top of the current patch set,
>> so it is defined as the last patch.
>
>Yes, that's fine.  I want to keep the series bisectable, so I'll fold
>these patches together.
>
>>>I pushed an updated pci/virtualization branch with these updates.  I
>>>think there's also a leak that needs to be fixed that Dan Carpenter
>>>pointed out.
>
>>>+      vf_num = pdn->vf_pes;           // FIXME not defined yet
>>
>> Do you want me poll your pci/virtualization branch and fix this?
>
>Don't worry about this FIXME; I can fix that by squashing two patches.
>But please do pull my pci/virtualization branch and fix this one (this
>is the one that I thought Dan Carpenter pointed out):
>
>  drivers/pci/iov.c:488 sriov_init() warn: possible memory leak of 'iov'

Sure, let me take a look.

-- 
Richard Yang
Help you, Help me