On 2/21/2011 9:30 PM, Stephen Rothwell wrote: > Hi, > > On Mon, 21 Feb 2011 21:20:31 -0800 "Venkateswararao Jujjuri (JV)" <jvrao@xxxxxxxxxxxxxxxxxx> wrote: >> >> On 2/21/2011 4:53 PM, Stephen Rothwell wrote: >>> >>> 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) > > Yes, they are - but they are not exported to modules. Thanks; Can you please check if this patch fixes your issue? diff --git a/net/9p/trans_common.c b/net/9p/trans_common.c index ca705f1..da7c2cd 100644 --- a/net/9p/trans_common.c +++ b/net/9p/trans_common.c @@ -13,6 +13,7 @@ */ #include <linux/slab.h> + #include <linux/module.h> #include <net/9p/9p.h> #include <net/9p/client.h> #include <linux/scatterlist.h> @@ -32,6 +33,7 @@ p9_release_req_pages(struct trans_rpage_info *rpinfo) i++; } } +EXPORT_SYMBOL(p9_release_req_pages); /** * p9_nr_pages - Return number of pages needed to accomodate the payload. @@ -45,6 +47,7 @@ p9_nr_pages(struct p9_req_t *req) PAGE_SIZE - 1) >> PAGE_SHIFT; return end_page - start_page; } +EXPORT_SYMBOL(p9_nr_pages); /** * payload_gup - Translates user buffer into kernel pages and @@ -91,3 +94,4 @@ p9_payload_gup(struct p9_req_t *req, size_t *pdata_off, int *p } return 0; } +EXPORT_SYMBOL(p9_payload_gup); -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html