Re: [RFC PATCH 1/1]PCI: defer enablement of SRIOV BARS

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On Thu, Dec 8, 2011 at 5:53 AM, Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> wrote:
> On Thu, 8 Dec 2011 10:50:39 +0800
> Ram Pai <linuxram@xxxxxxxxxx> wrote:
>
>> On Wed, Dec 07, 2011 at 03:11:56PM -0800, Yinghai Lu wrote:
>> > On Wed, Dec 7, 2011 at 12:23 PM, Don Dutile <ddutile@xxxxxxxxxx> wrote:
>> > > why not something more explicit like:
>> > >
>> > >        for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
>> > >                if ((i >=  PCI_IOV_RESOURCES) && (i <= PCI_IOV_RESOURCE_END))
>> > >                        continue; /* skip sriov related resources */
>> > >
>> > >                if (dev->resource[i].flags & flags)
>> > >                        bars |= (1 << i);
>> > >        }
>>
>> I like this approach too. Offcourse the SRIOV skipping has to be one under #ifdef CONFIG_PCI_IOV.

I was always told:

#ifdef is ugly. Try to avoid it.

>>
>> Yinghai/Jesse, do you want to make a patch on top of the current jesse's to-linus
>> tree or want to revert my patch and apply your fix? If it is the former, do you want me
>> to make the patch?
>
> I like the above best as well with the comment.
>
> Can you send me a replacement patch?  I'd rather have that than some
> breakage in the patches I have in my for-linus branch.

yes, update your patch.

We should not break the bisecting if possible before it hit linus tree.

Thanks

Yinghai
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