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| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-30 13:31:12 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:12 +0100 |
| commit | 6b68f01baa810e9f63fbf39e9d5c3ef1d94a966f (patch) | |
| tree | dc7f50673d72677d24dbe9ac8217b832f8d5cb02 /arch/x86/lguest | |
| parent | x86: unify desc_struct (diff) | |
| download | linux-6b68f01baa810e9f63fbf39e9d5c3ef1d94a966f.tar.xz linux-6b68f01baa810e9f63fbf39e9d5c3ef1d94a966f.zip | |
x86: unify struct desc_ptr
This patch unifies struct desc_ptr between i386 and x86_64.
They can be expressed in the exact same way in C code, only
having to change the name of one of them. As Xgt_desc_struct
is ugly and big, this is the one that goes away.
There's also a padding field in i386, but it is not really
needed in the C structure definition.
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 'arch/x86/lguest')
| -rw-r--r-- | arch/x86/lguest/boot.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index c751e3c03e85..aa0bdd5fc4bb 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -229,7 +229,7 @@ static void lguest_write_idt_entry(struct desc_struct *dt, /* Changing to a different IDT is very rare: we keep the IDT up-to-date every * time it is written, so we can simply loop through all entries and tell the * Host about them. */ -static void lguest_load_idt(const struct Xgt_desc_struct *desc) +static void lguest_load_idt(const struct desc_ptr *desc) { unsigned int i; struct desc_struct *idt = (void *)desc->address; @@ -252,7 +252,7 @@ static void lguest_load_idt(const struct Xgt_desc_struct *desc) * hypercall and use that repeatedly to load a new IDT. I don't think it * really matters, but wouldn't it be nice if they were the same? */ -static void lguest_load_gdt(const struct Xgt_desc_struct *desc) +static void lguest_load_gdt(const struct desc_ptr *desc) { BUG_ON((desc->size+1)/8 != GDT_ENTRIES); hcall(LHCALL_LOAD_GDT, __pa(desc->address), GDT_ENTRIES, 0); |