Messages in this thread Patch in this message | | | Date | Wed, 15 May 2013 10:58:07 +0800 | From | Zhang Yanfei <> | Subject | [PATCH] x86, 64bit: Correct phys_addr in cleanup_highmap comment |
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For x86_64, we have phys_base, which means the delta between the the address kernel is actually running at and the address kernel is compiled to run at. Not phys_addr so correct it.
Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> --- arch/x86/mm/init_64.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index bb00c46..b3940b6 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -368,7 +368,7 @@ void __init init_extra_mapping_uc(unsigned long phys, unsigned long size) * * from __START_KERNEL_map to __START_KERNEL_map + size (== _end-_text) * - * phys_addr holds the negative offset to the kernel, which is added + * phys_base holds the negative offset to the kernel, which is added * to the compile time generated pmds. This results in invalid pmds up * to the point where we hit the physaddr 0 mapping. * -- 1.7.1
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