This patch is just to test ex hypercall locally. Not for merge.
Signed-off-by: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
---
arch/x86/hyperv/hv_apic.c | 2 ++
arch/x86/hyperv/mmu.c | 6 +++++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/arch/x86/hyperv/hv_apic.c b/arch/x86/hyperv/hv_apic.c
index 63187ffaa4c4..8fe7a1a801fa 100644
--- a/arch/x86/hyperv/hv_apic.c
+++ b/arch/x86/hyperv/hv_apic.c
@@ -139,6 +139,7 @@ static bool __send_ipi_mask_ex(const struct cpumask *mask, int vector)
static bool __send_ipi_mask(const struct cpumask *mask, int vector)
{
+#if 0
int cur_cpu, vcpu;
struct hv_send_ipi ipi_arg;
int ret = 1;
@@ -191,6 +192,7 @@ static bool __send_ipi_mask(const struct cpumask *mask, int vector)
return ((ret == 0) ? true : false);
do_ex_hypercall:
+#endif
return __send_ipi_mask_ex(mask, vector);
}
diff --git a/arch/x86/hyperv/mmu.c b/arch/x86/hyperv/mmu.c
index e6654073a6ea..65d3aa90b54f 100644
--- a/arch/x86/hyperv/mmu.c
+++ b/arch/x86/hyperv/mmu.c
@@ -96,6 +96,7 @@ static void hyperv_flush_tlb_others(const struct cpumask *cpus,
if (cpumask_equal(cpus, cpu_present_mask)) {
flush->flags |= HV_FLUSH_ALL_PROCESSORS;
} else {
+#if 0
/*
* From the supplied CPU set we need to figure out if we can get
* away with cheaper HVCALL_FLUSH_VIRTUAL_ADDRESS_{LIST,SPACE}
@@ -123,8 +124,10 @@ static void hyperv_flush_tlb_others(const struct cpumask *cpus,
__set_bit(vcpu, (unsigned long *)
&flush->processor_mask);
}
+#endif
}
+#if 0
/*
* We can flush not more than max_gvas with one hypercall. Flush the
* whole address space if we were asked to do more.
@@ -148,9 +151,10 @@ static void hyperv_flush_tlb_others(const struct cpumask *cpus,
goto check_status;
do_ex_hypercall:
+#endif
status = hyperv_flush_tlb_others_ex(cpus, info);
-check_status:
+// check_status:
local_irq_restore(flags);
if (!(status & HV_HYPERCALL_RESULT_MASK))
--
2.14.1
