Commit 31bb7723 authored Jan 22, 2015 by Juergen Gross Committed by Thomas Gleixner Jan 22, 2015

x86, mm: Change cachemode exports to non-gpl



Commit 281d4078 ("x86: Make page cache mode a real type")
introduced the symbols __cachemode2pte_tbl and __pte2cachemode_tbl and
exported them via EXPORT_SYMBOL_GPL.  The exports are part of a
replacement of code which has been EXPORT_SYMBOL before these changes
resulting in build breakage of out-of-tree non-gpl modules.

Change EXPORT_SYMBOL_GPL to EXPORT-SYMBOL for these two symbols.

Fixes: 281d4078 "x86: Make page cache mode a real type"
Reported-and-tested-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Toshi Kani <toshi.kani@hp.com>
Link: http://lkml.kernel.org/r/1421926997-28615-1-git-send-email-jgross@suse.com


Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 3669ef9f

arch/x86/mm/init.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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;

Admin message