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authorZhang Yanfei <zhangyanfei@cn.fujitsu.com>2013-05-15 10:58:07 +0800
committerIngo Molnar <mingo@kernel.org>2013-05-28 11:41:24 +0200
commit1e3b308181c435675d21e37a683d51519ba37dc5 (patch)
treefa5950760513bb2acd78a75ea7305532a0a9409f /arch/x86/mm
parente4aa937ec75df0eea0bee03bffa3303ad36c986b (diff)
downloadlinux-1e3b308181c435675d21e37a683d51519ba37dc5.tar.bz2
x86_64: Correct phys_addr in cleanup_highmap comment
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> Link: http://lkml.kernel.org/r/5192F9BF.2000802@cn.fujitsu.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm')
-rw-r--r--arch/x86/mm/init_64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index bb00c4672ad6..b3940b6b4d7e 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.
*