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Date: Sat, 18 Aug 2012 19:56:46 -0700 From: Andi Kleen <andi@...stfloor.org> To: linux-kernel@...r.kernel.org Cc: x86@...nel.org, mmarek@...e.cz, linux-kbuild@...r.kernel.org, JBeulich@...e.com, akpm@...ux-foundation.org, Andi Kleen <ak@...ux.intel.com> Subject: [PATCH 50/74] x86, lto: Make empty_zero_page __visible for LTO From: Andi Kleen <ak@...ux.intel.com> Signed-off-by: Andi Kleen <ak@...ux.intel.com> --- arch/x86/include/asm/pgtable.h | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 49afb3f..72b24ab 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -22,7 +22,8 @@ * ZERO_PAGE is a global shared page that is always zero: used * for zero-mapped memory areas etc.. */ -extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]; +extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)] + __visible; #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) extern spinlock_t pgd_lock; -- 1.7.7.6 -- 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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