Re: linux-next: build failure after merge of the v9fs tree

From: Venkateswararao Jujjuri (JV)
Date: Tue Feb 22 2011 - 00:20:58 EST


On 2/21/2011 4:53 PM, Stephen Rothwell wrote:
> Hi Eric,
>
> After merging the v9fs tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> ERROR: "p9_payload_gup" [net/9p/9pnet_virtio.ko] undefined!
> ERROR: "p9_nr_pages" [net/9p/9pnet_virtio.ko] undefined!
> ERROR: "p9_release_req_pages" [net/9p/9pnet_virtio.ko] undefined!

These functions are defined by commit 249951bf66816128a7698caa826425e299494c82
([net/9p] Preparation and helper functions for zero copy)

Thanks,
JV

>
> Caused by commit ac8c81621fe5176f1bb18730e5db2e347af08255 ("[net/9p] Add
> gup/zero_copy support to VirtIO transport layer").
>
> I have used the v9fs tree from next-20110221 for today.


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