From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BDF2C4361B for ; Sun, 6 Dec 2020 06:15:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 212B4230FE for ; Sun, 6 Dec 2020 06:15:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725772AbgLFGPU (ORCPT ); Sun, 6 Dec 2020 01:15:20 -0500 Received: from mail.kernel.org ([198.145.29.99]:58474 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725379AbgLFGPU (ORCPT ); Sun, 6 Dec 2020 01:15:20 -0500 Date: Sat, 05 Dec 2020 22:14:38 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1607235279; bh=t4LN4sTAM7eanVG8PipPCQnEghUrIQauovzhcf/UU3g=; h=From:To:Subject:In-Reply-To:From; b=odFXzXN0t9pRvgCPSriWgIsQdAuTOg6PXxIyMrVxvaZkqjsbP5gtrBynnM1VHOtGc MrQQDAICEuf9/F+LV1kbvVFNs88xoBchJ4+4xk4kdbCQYNL9vtnxsbUfymOT0IEs6Z REeaeFfBrIQ1uGYX7mk0q6Hc9176Kp3DlrN9ReOI= From: Andrew Morton To: akpm@linux-foundation.org, borntraeger@de.ibm.com, gor@linux.ibm.com, hca@linux.ibm.com, iii@linux.ibm.com, linux-mm@kvack.org, lkp@intel.com, mm-commits@vger.kernel.org, rdunlap@infradead.org, torvalds@linux-foundation.org, zaslonko@linux.ibm.com Subject: [patch 01/12] zlib: export S390 symbols for zlib modules Message-ID: <20201206061438.EIlu-Bvu8%akpm@linux-foundation.org> In-Reply-To: <20201205221412.67f14b9b3a5ef531c76dd452@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org From: Randy Dunlap Subject: zlib: export S390 symbols for zlib modules Fix build errors when ZLIB_INFLATE=m and ZLIB_DEFLATE=m and ZLIB_DFLTCC=y by exporting the 2 needed symbols in dfltcc_inflate.c. Fixes these build errors: ERROR: modpost: "dfltcc_inflate" [lib/zlib_inflate/zlib_inflate.ko] undefined! ERROR: modpost: "dfltcc_can_inflate" [lib/zlib_inflate/zlib_inflate.ko] undefined! Link: https://lkml.kernel.org/r/20201123191712.4882-1-rdunlap@infradead.org Fixes: 126196100063 ("lib/zlib: add s390 hardware support for kernel zlib_inflate") Signed-off-by: Randy Dunlap Reported-by: kernel test robot Acked-by: Ilya Leoshkevich Cc: Mikhail Zaslonko Cc: Heiko Carstens Cc: Vasily Gorbik Cc: Christian Borntraeger Signed-off-by: Andrew Morton --- lib/zlib_dfltcc/dfltcc_inflate.c | 3 +++ 1 file changed, 3 insertions(+) --- a/lib/zlib_dfltcc/dfltcc_inflate.c~zlib-export-s390-symbols-for-zlib-modules +++ a/lib/zlib_dfltcc/dfltcc_inflate.c @@ -4,6 +4,7 @@ #include "dfltcc_util.h" #include "dfltcc.h" #include +#include #include /* @@ -29,6 +30,7 @@ int dfltcc_can_inflate( return is_bit_set(dfltcc_state->af.fns, DFLTCC_XPND) && is_bit_set(dfltcc_state->af.fmts, DFLTCC_FMT0); } +EXPORT_SYMBOL(dfltcc_can_inflate); static int dfltcc_was_inflate_used( z_streamp strm @@ -147,3 +149,4 @@ dfltcc_inflate_action dfltcc_inflate( return (cc == DFLTCC_CC_OP1_TOO_SHORT || cc == DFLTCC_CC_OP2_TOO_SHORT) ? DFLTCC_INFLATE_BREAK : DFLTCC_INFLATE_CONTINUE; } +EXPORT_SYMBOL(dfltcc_inflate); _