Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=25deca53e9b74a899efd3ae1f4493f4f2ce36846
Commit:     25deca53e9b74a899efd3ae1f4493f4f2ce36846
Parent:     8d947344c47a40626730bb80d136d8daac9f2060
Author:     Glauber de Oliveira Costa <[EMAIL PROTECTED]>
AuthorDate: Wed Jan 30 13:31:13 2008 +0100
Committer:  Ingo Molnar <[EMAIL PROTECTED]>
CommitDate: Wed Jan 30 13:31:13 2008 +0100

    x86: introduce ldt_desc type.
    
    this patch introduces ldt_desc type to account for the differences
    in the ldt descriptor in x86_64 and i386
    
    Signed-off-by: Glauber de Oliveira Costa <[EMAIL PROTECTED]>
    Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
    Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
---
 include/asm-x86/desc_64.h   |    2 +-
 include/asm-x86/desc_defs.h |    4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/asm-x86/desc_64.h b/include/asm-x86/desc_64.h
index 887393f..c49f928 100644
--- a/include/asm-x86/desc_64.h
+++ b/include/asm-x86/desc_64.h
@@ -113,7 +113,7 @@ static inline void store_idt(struct desc_ptr *dtr)
 static inline void set_tssldt_descriptor(void *ptr, unsigned long tss,
                                         unsigned type, unsigned size)
 {
-       struct ldttss_desc d;
+       struct ldttss_desc64 d;
 
        memset(&d, 0, sizeof(d));
        d.limit0 = size & 0xFFFF;
diff --git a/include/asm-x86/desc_defs.h b/include/asm-x86/desc_defs.h
index 9732285..09ea052 100644
--- a/include/asm-x86/desc_defs.h
+++ b/include/asm-x86/desc_defs.h
@@ -58,7 +58,7 @@ enum {
 };
 
 // LDT or TSS descriptor in the GDT. 16 bytes.
-struct ldttss_desc {
+struct ldttss_desc64 {
        u16 limit0;
        u16 base0;
        unsigned base1 : 8, type : 5, dpl : 2, p : 1;
@@ -69,8 +69,10 @@ struct ldttss_desc {
 
 #ifdef CONFIG_X86_64
 typedef struct gate_struct64 gate_desc;
+typedef struct ldttss_desc64 ldt_desc;
 #else
 typedef struct desc_struct gate_desc;
+typedef struct desc_struct ldt_desc;
 #endif
 
 struct desc_ptr {
-
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