Messages in this thread Patch in this message | | | From | Ben Hutchings <> | Date | Mon, 06 Nov 2017 23:03:02 +0000 | Subject | [PATCH 3.16 080/294] xtensa: mm/cache: add missing EXPORT_SYMBOLs |
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3.16.50-rc1 review patch. If anyone has any objections, please let me know.
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From: Max Filippov <jcmvbkbc@gmail.com>
commit bc652eb6a0d5cffaea7dc8e8ad488aab2a1bf1ed upstream.
Functions clear_user_highpage, copy_user_highpage, flush_dcache_page, local_flush_cache_range and local_flush_cache_page may be used from modules. Export them.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> [bwh: Backported to 3.16: drop exports of {clear,copy}_user_highpage()] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- --- a/arch/xtensa/mm/cache.c +++ b/arch/xtensa/mm/cache.c @@ -116,7 +116,7 @@ void flush_dcache_page(struct page *page /* There shouldn't be an entry in the cache for this page anymore. */ } - +EXPORT_SYMBOL(flush_dcache_page); /* * For now, flush the whole cache. FIXME?? @@ -128,6 +128,7 @@ void local_flush_cache_range(struct vm_a __flush_invalidate_dcache_all(); __invalidate_icache_all(); } +EXPORT_SYMBOL(local_flush_cache_range); /* * Remove any entry in the cache for this page. @@ -147,6 +148,7 @@ void local_flush_cache_page(struct vm_ar __flush_invalidate_dcache_page_alias(virt, phys); __invalidate_icache_page_alias(virt, phys); } +EXPORT_SYMBOL(local_flush_cache_page); #endif /* DCACHE_WAY_SIZE > PAGE_SIZE */
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