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| [patch 2/2] x86: head_64.S cleanup - use PMD_SHIFT instead of nume ... | |||||||
| 摘自: LKML 被阅读次数: 41 | |||||||
由'机器人'于 2008-05-14 01:01:26 提供 | |||||||
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> --- Index: linux-2.6.git/arch/x86/kernel/head_64.S =================================================================== --- linux-2.6.git.orig/arch/x86/kernel/head_64.S 2008-05-13 20:05:04.000000000 +0400 +++ linux-2.6.git/arch/x86/kernel/head_64.S 2008-05-13 20:22:27.000000000 +0400 @@ -322,11 +322,11 @@ early_idt_ripmsg: ENTRY(name) /* Automate the creation of 1 to 1 mapping pmd entries */ -#define PMDS(START, PERM, COUNT) \ - i = 0 ; \ - .rept (COUNT) ; \ - .quad (START) + (i << 21) + (PERM) ; \ - i = i + 1 ; \ +#define PMDS(START, PERM, COUNT) \ + i = 0 ; \ + .rept (COUNT) ; \ + .quad (START) + (i << PMD_SHIFT) + (PERM) ; \ + i = i + 1 ; \ .endr /* -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |
