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| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-30 13:31:11 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:11 +0100 |
| commit | 6842ef0e85a9cc1295f3ef933a230f863b01eb0f (patch) | |
| tree | dfee4feb74f15ea3819b57848e59fb29ebb10750 /include/asm-x86/lguest.h | |
| parent | 746ef0cd0c7190d570c65b8e39a4ac67550ae43a (diff) | |
| download | op-kernel-dev-6842ef0e85a9cc1295f3ef933a230f863b01eb0f.zip op-kernel-dev-6842ef0e85a9cc1295f3ef933a230f863b01eb0f.tar.gz | |
x86: unify desc_struct
This patch aims to make the access of struct desc_struct variables
equal across architectures. In this patch, I unify the i386 and x86_64
versions under an anonymous union, keeping the way they are accessed
untouched (a and b for 32-bit code, individual bit-fields for 64-bit).
This solution is not beautiful, but will allow us to integrate common
code that differed by the way descriptors were used. This is to be viewed
incrementally. There's simply too much code to be fixed at once.
In the future, goal is to set up in a single way of acessing
the desc_struct fields.
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/lguest.h')
| -rw-r--r-- | include/asm-x86/lguest.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-x86/lguest.h b/include/asm-x86/lguest.h index ccd3384..17c908c 100644 --- a/include/asm-x86/lguest.h +++ b/include/asm-x86/lguest.h @@ -78,8 +78,8 @@ static inline void lguest_set_ts(void) } /* Full 4G segment descriptors, suitable for CS and DS. */ -#define FULL_EXEC_SEGMENT ((struct desc_struct){0x0000ffff, 0x00cf9b00}) -#define FULL_SEGMENT ((struct desc_struct){0x0000ffff, 0x00cf9300}) +#define FULL_EXEC_SEGMENT ((struct desc_struct){ { {0x0000ffff, 0x00cf9b00} } }) +#define FULL_SEGMENT ((struct desc_struct){ { {0x0000ffff, 0x00cf9300} } }) #endif /* __ASSEMBLY__ */ |
