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Date: Wed, 09 Jul 2014 16:48:45 +0800 From: Chen Gang <gang.chen.5i5j@...il.com> To: Liqin Chen <liqin.linux@...il.com>, Lennox Wu <lennox.wu@...il.com> CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: [PATCH] arch: score: Export necessary symbols in related files 'csum_partial_copy_from_user' and 'flush_dcache_page' are also needed by outside modules, so need export them in the related files. The related error (with allmodconfig under score): MODPOST 1365 modules ERROR: "csum_partial_copy_from_user" [net/rxrpc/af-rxrpc.ko] undefined! ERROR: "flush_dcache_page" [net/sunrpc/sunrpc.ko] undefined! Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com> --- arch/score/lib/checksum_copy.c | 1 + arch/score/mm/cache.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/score/lib/checksum_copy.c b/arch/score/lib/checksum_copy.c index 04565dd..9b770b3 100644 --- a/arch/score/lib/checksum_copy.c +++ b/arch/score/lib/checksum_copy.c @@ -50,3 +50,4 @@ unsigned int csum_partial_copy_from_user(const char *src, char *dst, return csum_partial(dst, len, sum); } +EXPORT_SYMBOL(csum_partial_copy_from_user); diff --git a/arch/score/mm/cache.c b/arch/score/mm/cache.c index f85ec1a..be91041 100644 --- a/arch/score/mm/cache.c +++ b/arch/score/mm/cache.c @@ -72,6 +72,7 @@ void flush_dcache_page(struct page *page) addr = (unsigned long) page_address(page); flush_data_cache_page(addr); } +EXPORT_SYMBOL(flush_dcache_page); /* called by update_mmu_cache. */ void __update_cache(struct vm_area_struct *vma, unsigned long address, -- 1.9.2.459.g68773ac -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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