sparc32: Export vac_cache_size to fix build error

commit 9d262d9 upstream. sparc32:allmodconfig fails to build with the following error. ERROR: "vac_cache_size" [drivers/infiniband/sw/rxe/rdma_rxe.ko] undefined! Fixes: cb88645 ("infiniband: Fix alignment of mmap cookies ...") Cc: Jason Gunthorpe <[email protected]> Cc: Doug Ledford <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
TechNexion · Dec 25, 2017 · 6430e16 · 6430e16
1 parent 3695b3b
commit 6430e16
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
@@ -54,6 +54,7 @@
 enum mbus_module srmmu_modtype;
 static unsigned int hwbug_bitmask;
 int vac_cache_size;
+EXPORT_SYMBOL(vac_cache_size);
 int vac_line_size;
 
 extern struct resource sparc_iomap;