Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-27 05:11:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

x86: use __PAGE_KERNEL* instead of _KERNPG_TABLE

Browse Source 
This minor cleanup replaces _KERNPG_TABLE with the __PAGE_KERNEL* for 2MB PTEs
in the 64-bit memory initialization code. The __PAGE_KERNEL* defines are more
appropriate for PTEs.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Joerg Roedel 2008-01-30 13:31:02 +01:00 committed by Ingo Molnar
parent 1c6f703099
commit 40842bf50e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/x86/mm/init_64.c
View File

@ -226,7 +226,7 @@ __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:
@ -270,7 +270,7 @@ 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));
}