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Date: Tue, 4 Dec 2007 16:23:50 +0100 From: "Joerg Roedel" <joerg.roedel@....com> To: tglx@...utronix.de, mingo@...hat.com, hpa@...or.com cc: linux-kernel@...r.kernel.org, "Joerg Roedel" <joerg.roedel@....com> Subject: [PATCH 2/3] x86_64: use __PAGE_KERNEL* instead of _KERNPG_TABLE for 2MB PTEs in memory initialization This minor cleanup replaces _KERNPG_TABLE with the __PAGE_KERNEL* for 2MB PTEs in the x86_64 memory initialization code. The __PAGE_KERNEL* defines are more appropriate for PTEs. Signed-off-by: Joerg Roedel <joerg.roedel@....com> --- arch/x86/mm/init_64.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 0f9c8c8..8db7348 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -224,7 +224,7 @@ __meminit void *early_ioremap(unsigned long addr, unsigned long size) vaddr += addr & ~PMD_MASK; addr &= PMD_MASK; for (i = 0; i < pmds; i++, addr += PMD_SIZE) - set_pmd(pmd + i,__pmd(addr | _KERNPG_TABLE | _PAGE_PSE)); + set_pmd(pmd+i, __pmd(addr | __PAGE_KERNEL_LARGE_EXEC)); __flush_tlb(); return (void *)vaddr; next: @@ -268,7 +268,7 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end) if (pmd_val(*pmd)) continue; - entry = _PAGE_NX|_PAGE_PSE|_KERNPG_TABLE|_PAGE_GLOBAL|address; + entry = __PAGE_KERNEL_LARGE|_PAGE_GLOBAL|address; entry &= __supported_pte_mask; set_pmd(pmd, __pmd(entry)); } -- 1.5.2.5 -- 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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