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From: "Sanford, Robert" <rsanford-JqFfY2XvxFXQT0dZR+AlfA@public.gmane.org>
To: Stephen Hemminger
	<stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
Cc: "dev-VfR2kkLFssw@public.gmane.org" <dev-VfR2kkLFssw@public.gmane.org>
Subject: Re: [PATCH 1/2] igb_uio: fix compability on old kernel
Date: Tue, 26 Aug 2014 11:08:53 -0500	[thread overview]
Message-ID: <D0222750.29B5%rsanford@akamai.com> (raw)
In-Reply-To: <20140823081453.6e3ae5d7-CA4OZQ/Yy2Lykuyl+CZolw@public.gmane.org>


>
>> This is what we came up with. It works for us. In our kernel headers'
>> linux/pci.h, pci_num_vf is enclosed within "#ifdef
>>CONFIG_PCI_IOV/#endif";
>> pci_intx_mask_supported and pci_check_and_mask_intx are enclosed within
>> "#ifdef HAVE_PCI_SET_MWI/#endif".
>> 
>> What do you think?
>
>Maybe we can just get rid of kernel version checks all together and
>just use the HAVE_ checks.
>
>I will test on stock 2.6.32.

Sorry, I spoke too soon. Although it builds with the ifdefs, I just found
that it does not load.
"kernel: igb_uio: Unknown symbol irq_to_desc"

  parent reply	other threads:[~2014-08-26 16:08 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-25 17:36 [PATCH 1/2] igb_uio: fix compability on old kernel Stephen Hemminger
     [not found] ` <20140725103627.4ca989b7-a7a0dvSY7KrRI77zikRAJc56i+j3xesD0e7PPNI6Mm0@public.gmane.org>
2014-07-25 17:37   ` [PATCH 2/2] igb_uio: handle no IRQ fallback Stephen Hemminger
     [not found]     ` <20140725103754.5fbec494-a7a0dvSY7KrRI77zikRAJc56i+j3xesD0e7PPNI6Mm0@public.gmane.org>
2014-08-01 13:11       ` Thomas Monjalon
2014-08-01 13:10   ` [PATCH 1/2] igb_uio: fix compability on old kernel Thomas Monjalon
2014-08-22 17:29     ` Sanford, Robert
     [not found]       ` <D01CF3B4.28B5%rsanford-JqFfY2XvxFXQT0dZR+AlfA@public.gmane.org>
2014-08-22 18:09         ` Robert Sanford
     [not found]           ` <CA+cr1coJs9yokaDT1ya=5ChSWuSYWiF4TqmAhpcP0qLZKC4odA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-08-23 15:14             ` Stephen Hemminger
     [not found]               ` <20140823081453.6e3ae5d7-CA4OZQ/Yy2Lykuyl+CZolw@public.gmane.org>
2014-08-26 16:08                 ` Sanford, Robert [this message]
     [not found]                   ` <D0222750.29B5%rsanford-JqFfY2XvxFXQT0dZR+AlfA@public.gmane.org>
2014-09-01 11:15                     ` Thomas Monjalon
2014-09-01 15:07             ` Guillaume Gaudonville
2014-09-01 14:55   ` Guillaume Gaudonville
     [not found]     ` <540488DD.3030304-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2014-09-03  2:28       ` Thomas Monjalon

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