x86: irqflags consolidation

This patch consolidates the irqflags include files containing common
paravirt definitions. The native definition for interrupt handling, halt,
and such, are the same for 32 and 64 bit, and they are kept in irqflags.h.
the differences are split in the arch-specific files.

The syscall function, irq_enable_sysexit, has a very specific i386 naming,
and its name is then changed to a more general one.

Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 5 insertions, 4 deletions

diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index 19fd3e67b08c..be7b934f6c54 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -121,7 +121,7 @@ struct pv_cpu_ops {
         u64 (*read_pmc)(void);
 
         /* These two are jmp to, not actually called. */
-        void (*irq_enable_sysexit)(void);
+        void (*irq_enable_syscall_ret)(void);
         void (*iret)(void);
 
         struct pv_lazy_ops lazy_mode;
@@ -1138,9 +1138,10 @@ static inline unsigned long __raw_local_irq_save(void)
                   call *%cs:pv_irq_ops+PV_IRQ_irq_enable;               \
                   popl %edx; popl %ecx; popl %eax)
 
-#define ENABLE_INTERRUPTS_SYSEXIT                                              \
-        PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), CLBR_NONE,\
-                  jmp *%cs:pv_cpu_ops+PV_CPU_irq_enable_sysexit)
+#define ENABLE_INTERRUPTS_SYSCALL_RET                                   \
+        PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_syscall_ret),\
+                  CLBR_NONE,                                            \
+                  jmp *%cs:pv_cpu_ops+PV_CPU_irq_enable_syscall_ret)
 
 #define GET_CR0_INTO_EAX                        \
         push %ecx; push %edx;                   \