From 6abcd98ffafbff81f0bfd7ee1d129e634af13245 Mon Sep 17 00:00:00 2001 From: Glauber de Oliveira Costa Date: Wed, 30 Jan 2008 13:30:33 +0100 Subject: 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 Signed-off-by: Steven Rostedt Acked-by: Jeremy Fitzhardinge Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- arch/x86/kernel/paravirt_32.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/x86/kernel/paravirt_32.c') diff --git a/arch/x86/kernel/paravirt_32.c b/arch/x86/kernel/paravirt_32.c index f5000799f8ef..706b0562ea40 100644 --- a/arch/x86/kernel/paravirt_32.c +++ b/arch/x86/kernel/paravirt_32.c @@ -60,7 +60,7 @@ DEF_NATIVE(pv_irq_ops, irq_enable, "sti"); DEF_NATIVE(pv_irq_ops, restore_fl, "push %eax; popf"); DEF_NATIVE(pv_irq_ops, save_fl, "pushf; pop %eax"); DEF_NATIVE(pv_cpu_ops, iret, "iret"); -DEF_NATIVE(pv_cpu_ops, irq_enable_sysexit, "sti; sysexit"); +DEF_NATIVE(pv_cpu_ops, irq_enable_syscall_ret, "sti; sysexit"); DEF_NATIVE(pv_mmu_ops, read_cr2, "mov %cr2, %eax"); DEF_NATIVE(pv_mmu_ops, write_cr3, "mov %eax, %cr3"); DEF_NATIVE(pv_mmu_ops, read_cr3, "mov %cr3, %eax"); @@ -88,7 +88,7 @@ static unsigned native_patch(u8 type, u16 clobbers, void *ibuf, SITE(pv_irq_ops, restore_fl); SITE(pv_irq_ops, save_fl); SITE(pv_cpu_ops, iret); - SITE(pv_cpu_ops, irq_enable_sysexit); + SITE(pv_cpu_ops, irq_enable_syscall_ret); SITE(pv_mmu_ops, read_cr2); SITE(pv_mmu_ops, read_cr3); SITE(pv_mmu_ops, write_cr3); @@ -186,7 +186,7 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf, /* If the operation is a nop, then nop the callsite */ ret = paravirt_patch_nop(); else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) || - type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit)) + type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_syscall_ret)) /* If operation requires a jmp, then jmp */ ret = paravirt_patch_jmp(insnbuf, opfunc, addr, len); else @@ -237,7 +237,7 @@ static void native_flush_tlb_single(unsigned long addr) /* These are in entry.S */ extern void native_iret(void); -extern void native_irq_enable_sysexit(void); +extern void native_irq_enable_syscall_ret(void); static int __init print_banner(void) { @@ -384,7 +384,7 @@ struct pv_cpu_ops pv_cpu_ops = { .write_idt_entry = write_dt_entry, .load_esp0 = native_load_esp0, - .irq_enable_sysexit = native_irq_enable_sysexit, + .irq_enable_syscall_ret = native_irq_enable_syscall_ret, .iret = native_iret, .set_iopl_mask = native_set_iopl_mask, -- cgit v1.2.2