From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751985AbbAVLnX (ORCPT ); Thu, 22 Jan 2015 06:43:23 -0500 Received: from cantor2.suse.de ([195.135.220.15]:45932 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750875AbbAVLnV (ORCPT ); Thu, 22 Jan 2015 06:43:21 -0500 From: Juergen Gross To: hpa@zytor.com, x86@kernel.org, tglx@linutronix.de, mingo@redhat.com, linux-kernel@vger.kernel.org, toshi.kani@hp.com, steven@uplinklabs.net Cc: Juergen Gross Subject: [PATCH] x86: change cachemode symbols to non-gpl to avoid breaking out-of-tree modules Date: Thu, 22 Jan 2015 12:43:17 +0100 Message-Id: <1421926997-28615-1-git-send-email-jgross@suse.com> X-Mailer: git-send-email 2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit 281d4078bec366d60990add9d91a952953bd0d72 ("x86: Make page cache mode a real type") introduced the symbols __cachemode2pte_tbl and __pte2cachemode_tbl and exported them via EXPORT_SYMBOL_GPL. This will break building out-of-tree non-gpl modules which need to set caching mode in ptes. Change EXPORT_SYMBOL_GPL to EXPORT-SYMBOL for these two symbols. Reported-by: Stevan Noonan Signed-off-by: Juergen Gross --- arch/x86/mm/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index 08a7d31..079c3b6 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -43,7 +43,7 @@ uint16_t __cachemode2pte_tbl[_PAGE_CACHE_MODE_NUM] = { [_PAGE_CACHE_MODE_WT] = _PAGE_PCD, [_PAGE_CACHE_MODE_WP] = _PAGE_PCD, }; -EXPORT_SYMBOL_GPL(__cachemode2pte_tbl); +EXPORT_SYMBOL(__cachemode2pte_tbl); uint8_t __pte2cachemode_tbl[8] = { [__pte2cm_idx(0)] = _PAGE_CACHE_MODE_WB, [__pte2cm_idx(_PAGE_PWT)] = _PAGE_CACHE_MODE_WC, @@ -54,7 +54,7 @@ uint8_t __pte2cachemode_tbl[8] = { [__pte2cm_idx(_PAGE_PCD | _PAGE_PAT)] = _PAGE_CACHE_MODE_UC_MINUS, [__pte2cm_idx(_PAGE_PWT | _PAGE_PCD | _PAGE_PAT)] = _PAGE_CACHE_MODE_UC, }; -EXPORT_SYMBOL_GPL(__pte2cachemode_tbl); +EXPORT_SYMBOL(__pte2cachemode_tbl); static unsigned long __initdata pgt_buf_start; static unsigned long __initdata pgt_buf_end; -- 2.1.2