The only member of that structure is startup_ipi_hook which is always
set to paravirt_nop.
Signed-off-by: Juergen Gross
---
arch/x86/include/asm/paravirt.h | 9 -
arch/x86/include/asm/paravirt_types.h | 10 --
arch/x86/include/asm/smp.h| 3 ---
arch/x86/kernel/paravirt.c| 8
arch/x86/kernel/smpboot.c | 7 ---
arch/x86/xen/enlighten.c | 7 ---
6 files changed, 44 deletions(-)
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 10d0596..4d7f080 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -285,15 +285,6 @@ static inline void slow_down_io(void)
#endif
}
-#ifdef CONFIG_SMP
-static inline void startup_ipi_hook(int phys_apicid, unsigned long start_eip,
- unsigned long start_esp)
-{
- PVOP_VCALL3(pv_apic_ops.startup_ipi_hook,
- phys_apicid, start_eip, start_esp);
-}
-#endif
-
static inline void paravirt_activate_mm(struct mm_struct *prev,
struct mm_struct *next)
{
diff --git a/arch/x86/include/asm/paravirt_types.h
b/arch/x86/include/asm/paravirt_types.h
index 31247b5..b0e603b 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/paravirt_types.h
@@ -215,14 +215,6 @@ struct pv_irq_ops {
#endif
};
-struct pv_apic_ops {
-#ifdef CONFIG_X86_LOCAL_APIC
- void (*startup_ipi_hook)(int phys_apicid,
-unsigned long start_eip,
-unsigned long start_esp);
-#endif
-};
-
struct pv_mmu_ops {
unsigned long (*read_cr2)(void);
void (*write_cr2)(unsigned long);
@@ -354,7 +346,6 @@ struct paravirt_patch_template {
struct pv_time_ops pv_time_ops;
struct pv_cpu_ops pv_cpu_ops;
struct pv_irq_ops pv_irq_ops;
- struct pv_apic_ops pv_apic_ops;
struct pv_mmu_ops pv_mmu_ops;
struct pv_lock_ops pv_lock_ops;
};
@@ -364,7 +355,6 @@ extern struct pv_init_ops pv_init_ops;
extern struct pv_time_ops pv_time_ops;
extern struct pv_cpu_ops pv_cpu_ops;
extern struct pv_irq_ops pv_irq_ops;
-extern struct pv_apic_ops pv_apic_ops;
extern struct pv_mmu_ops pv_mmu_ops;
extern struct pv_lock_ops pv_lock_ops;
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index 222a6a3..c16ddf9 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -74,9 +74,6 @@ struct smp_ops {
extern void set_cpu_sibling_map(int cpu);
#ifdef CONFIG_SMP
-#ifndef CONFIG_PARAVIRT
-#define startup_ipi_hook(phys_apicid, start_eip, start_esp) do { } while (0)
-#endif
extern struct smp_ops smp_ops;
static inline void smp_send_stop(void)
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index c2130ae..f3b79b2 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -133,7 +133,6 @@ static void *get_call_destination(u8 type)
.pv_time_ops = pv_time_ops,
.pv_cpu_ops = pv_cpu_ops,
.pv_irq_ops = pv_irq_ops,
- .pv_apic_ops = pv_apic_ops,
.pv_mmu_ops = pv_mmu_ops,
#ifdef CONFIG_PARAVIRT_SPINLOCKS
.pv_lock_ops = pv_lock_ops,
@@ -403,12 +402,6 @@ NOKPROBE_SYMBOL(native_get_debugreg);
NOKPROBE_SYMBOL(native_set_debugreg);
NOKPROBE_SYMBOL(native_load_idt);
-struct pv_apic_ops pv_apic_ops = {
-#ifdef CONFIG_X86_LOCAL_APIC
- .startup_ipi_hook = paravirt_nop,
-#endif
-};
-
#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
/* 32-bit pagetable entries */
#define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
@@ -492,6 +485,5 @@ struct pv_mmu_ops pv_mmu_ops = {
EXPORT_SYMBOL_GPL(pv_time_ops);
EXPORT_SYMBOL(pv_cpu_ops);
EXPORT_SYMBOL(pv_mmu_ops);
-EXPORT_SYMBOL_GPL(pv_apic_ops);
EXPORT_SYMBOL_GPL(pv_info);
EXPORT_SYMBOL(pv_irq_ops);
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 892ee2e5..4df 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -629,13 +629,6 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned
long start_eip)
num_starts = 0;
/*
-* Paravirt / VMI wants a startup IPI hook here to set up the
-* target processor state.
-*/
- startup_ipi_hook(phys_apicid, (unsigned long) start_secondary,
-stack_start);
-
- /*
* Run STARTUP IPI loop.
*/
pr_debug("#startup loops: %d\n", num_starts);
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 5774800..4334e511 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1265,12 +1265,6 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst =
{
.end_context_switch = xen_end_context_switch,
};
-static const struct pv_apic_ops xen_apic_ops __initconst = {
-#ifdef CONFIG_X86_LOCAL_APIC
- .st
