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| author | H. Peter Anvin <hpa@zytor.com> | 2008-01-30 13:31:02 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:02 +0100 |
| commit | faca62273b602ab482fb7d3d940dbf41ef08b00e (patch) | |
| tree | 913fb1c565a2b719b00ae4b745c38cc9b0ebf279 /arch/x86/xen | |
| parent | 25149b62d3e6a3e737af39bd4a0b4e97de0811b7 (diff) | |
| download | linux-faca62273b602ab482fb7d3d940dbf41ef08b00e.tar.gz linux-faca62273b602ab482fb7d3d940dbf41ef08b00e.tar.bz2 linux-faca62273b602ab482fb7d3d940dbf41ef08b00e.zip | |
x86: use generic register name in the thread and tss structures
This changes size-specific register names (eip/rip, esp/rsp, etc.) to
generic names in the thread and tss structures.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/enlighten.c | 6 | ||||
| -rw-r--r-- | arch/x86/xen/smp.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 29517faaa735..d81e8d709102 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -499,11 +499,11 @@ static void xen_write_gdt_entry(struct desc_struct *dt, int entry, preempt_enable(); } -static void xen_load_esp0(struct tss_struct *tss, +static void xen_load_sp0(struct tss_struct *tss, struct thread_struct *thread) { struct multicall_space mcs = xen_mc_entry(0); - MULTI_stack_switch(mcs.mc, __KERNEL_DS, thread->esp0); + MULTI_stack_switch(mcs.mc, __KERNEL_DS, thread->sp0); xen_mc_issue(PARAVIRT_LAZY_CPU); } @@ -968,7 +968,7 @@ static const struct pv_cpu_ops xen_cpu_ops __initdata = { .write_ldt_entry = xen_write_ldt_entry, .write_gdt_entry = xen_write_gdt_entry, .write_idt_entry = xen_write_idt_entry, - .load_esp0 = xen_load_esp0, + .load_sp0 = xen_load_sp0, .set_iopl_mask = xen_set_iopl_mask, .io_delay = xen_io_delay, diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index 8e1234e14559..aafc54437403 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -239,10 +239,10 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle) ctxt->gdt_ents = ARRAY_SIZE(gdt->gdt); ctxt->user_regs.cs = __KERNEL_CS; - ctxt->user_regs.esp = idle->thread.esp0 - sizeof(struct pt_regs); + ctxt->user_regs.esp = idle->thread.sp0 - sizeof(struct pt_regs); ctxt->kernel_ss = __KERNEL_DS; - ctxt->kernel_sp = idle->thread.esp0; + ctxt->kernel_sp = idle->thread.sp0; ctxt->event_callback_cs = __KERNEL_CS; ctxt->event_callback_eip = (unsigned long)xen_hypervisor_callback; |