x86: cleanup tlbflush.h variants
Bring the tlbflush.h variants into sync to prepare merging and
paravirt support.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/smp_64.c b/arch/x86/kernel/smp_64.c
index 62b0f2a..7142447 100644
--- a/arch/x86/kernel/smp_64.c
+++ b/arch/x86/kernel/smp_64.c
@@ -55,7 +55,6 @@
cpumask_t flush_cpumask;
struct mm_struct *flush_mm;
unsigned long flush_va;
-#define FLUSH_ALL -1ULL
spinlock_t tlbstate_lock;
};
char pad[SMP_CACHE_BYTES];
@@ -153,7 +152,7 @@
if (f->flush_mm == read_pda(active_mm)) {
if (read_pda(mmu_state) == TLBSTATE_OK) {
- if (f->flush_va == FLUSH_ALL)
+ if (f->flush_va == TLB_FLUSH_ALL)
local_flush_tlb();
else
__flush_tlb_one(f->flush_va);
@@ -166,11 +165,12 @@
add_pda(irq_tlb_count, 1);
}
-static void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm,
- unsigned long va)
+void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
+ unsigned long va)
{
int sender;
union smp_flush_state *f;
+ cpumask_t cpumask = *cpumaskp;
/* Caller has disabled preemption */
sender = smp_processor_id() % NUM_INVALIDATE_TLB_VECTORS;
@@ -223,7 +223,7 @@
local_flush_tlb();
if (!cpus_empty(cpu_mask))
- flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
+ flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
preempt_enable();
}
@@ -242,7 +242,7 @@
leave_mm(smp_processor_id());
}
if (!cpus_empty(cpu_mask))
- flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
+ flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
preempt_enable();
}
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index 981def2..b472a2d 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -800,7 +800,6 @@
static struct mm_struct *flush_mm;
static unsigned long flush_va;
static DEFINE_SPINLOCK(tlbstate_lock);
-#define FLUSH_ALL 0xffffffff
/*
* We cannot call mmdrop() because we are in interrupt context,
@@ -834,7 +833,7 @@
if (flush_mm == per_cpu(cpu_tlbstate, cpu).active_mm) {
if (per_cpu(cpu_tlbstate, cpu).state == TLBSTATE_OK) {
- if (flush_va == FLUSH_ALL)
+ if (flush_va == TLB_FLUSH_ALL)
local_flush_tlb();
else
__flush_tlb_one(flush_va);
@@ -903,7 +902,7 @@
cpu_mask = cpus_addr(mm->cpu_vm_mask)[0] & ~(1 << smp_processor_id());
local_flush_tlb();
if (cpu_mask)
- voyager_flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
+ voyager_flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
preempt_enable();
}
@@ -923,7 +922,7 @@
leave_mm(smp_processor_id());
}
if (cpu_mask)
- voyager_flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
+ voyager_flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
preempt_enable();
}
diff --git a/arch/x86/mm/boot_ioremap_32.c b/arch/x86/mm/boot_ioremap_32.c
index f14da2a..b20f74a 100644
--- a/arch/x86/mm/boot_ioremap_32.c
+++ b/arch/x86/mm/boot_ioremap_32.c
@@ -57,7 +57,7 @@
pte = boot_vaddr_to_pte(virtual_source);
for (i=0; i < nrpages; i++, phys_addr += PAGE_SIZE, pte++) {
set_pte(pte, pfn_pte(phys_addr>>PAGE_SHIFT, PAGE_KERNEL));
- __flush_tlb_one(&vaddr[i*PAGE_SIZE]);
+ __flush_tlb_one((unsigned long) &vaddr[i*PAGE_SIZE]);
}
}