x86: change write_idt_entry signature
this patch changes write_idt_entry signature. It now takes a gate_desc
instead of the a and b parameters. It will allow it to be later unified
between i386 and x86_64.
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
CC: Zachary Amsden <zach@vmware.com>
CC: Jeremy Fitzhardinge <Jeremy.Fitzhardinge.citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index 0333fb6..86a9d7b 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -17,6 +17,7 @@
#include <linux/types.h>
#include <linux/cpumask.h>
#include <asm/kmap_types.h>
+#include <asm/desc_defs.h>
struct page;
struct thread_struct;
@@ -99,8 +100,8 @@
int entrynum, u32 low, u32 high);
void (*write_gdt_entry)(struct desc_struct *,
int entrynum, u32 low, u32 high);
- void (*write_idt_entry)(struct desc_struct *,
- int entrynum, u32 low, u32 high);
+ void (*write_idt_entry)(gate_desc *,
+ int entrynum, const gate_desc *gate);
void (*load_sp0)(struct tss_struct *tss, struct thread_struct *t);
void (*set_iopl_mask)(unsigned mask);
@@ -667,9 +668,9 @@
{
PVOP_VCALL4(pv_cpu_ops.write_gdt_entry, dt, entry, low, high);
}
-static inline void write_idt_entry(void *dt, int entry, u32 low, u32 high)
+static inline void write_idt_entry(gate_desc *dt, int entry, const gate_desc *g)
{
- PVOP_VCALL4(pv_cpu_ops.write_idt_entry, dt, entry, low, high);
+ PVOP_VCALL3(pv_cpu_ops.write_idt_entry, dt, entry, g);
}
static inline void set_iopl_mask(unsigned mask)
{