Messages in this thread Patch in this message | | | From | Glauber Costa <> | Subject | [PATCH 06/39] use something common for both architectures | Date | Fri, 27 Jun 2008 18:34:13 -0300 |
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using explicit hexa (0xFFFFFFUL) introduces an unnecessary difference between i386 and x86_64 because of the size of their long. Use -1UL instead.
Signed-off-by: Glauber Costa <gcosta@redhat.com> --- include/asm-x86/uaccess_32.h | 2 +- include/asm-x86/uaccess_64.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-x86/uaccess_32.h b/include/asm-x86/uaccess_32.h index 8e7595c..6a8adec 100644 --- a/include/asm-x86/uaccess_32.h +++ b/include/asm-x86/uaccess_32.h @@ -25,7 +25,7 @@ #define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) -#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFFUL) +#define KERNEL_DS MAKE_MM_SEG(-1UL) #define USER_DS MAKE_MM_SEG(PAGE_OFFSET) #define get_ds() (KERNEL_DS) diff --git a/include/asm-x86/uaccess_64.h b/include/asm-x86/uaccess_64.h index b8a2f43..83382c1 100644 --- a/include/asm-x86/uaccess_64.h +++ b/include/asm-x86/uaccess_64.h @@ -22,7 +22,7 @@ #define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) -#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFFFFFFFFFFUL) +#define KERNEL_DS MAKE_MM_SEG(-1UL) #define USER_DS MAKE_MM_SEG(PAGE_OFFSET) #define get_ds() (KERNEL_DS) -- 1.5.5.1
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