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-rw-r--r--arch/x86/hyperv/hv_apic.c16
-rw-r--r--arch/x86/hyperv/hv_init.c8
-rw-r--r--arch/x86/hyperv/hv_proc.c22
-rw-r--r--arch/x86/hyperv/hv_spinlock.c3
-rw-r--r--arch/x86/hyperv/hv_vtl.c5
5 files changed, 21 insertions, 33 deletions
diff --git a/arch/x86/hyperv/hv_apic.c b/arch/x86/hyperv/hv_apic.c
index 5fc45543e9..0569f57933 100644
--- a/arch/x86/hyperv/hv_apic.c
+++ b/arch/x86/hyperv/hv_apic.c
@@ -105,7 +105,7 @@ static bool cpu_is_self(int cpu)
* IPI implementation on Hyper-V.
*/
static bool __send_ipi_mask_ex(const struct cpumask *mask, int vector,
- bool exclude_self)
+ bool exclude_self)
{
struct hv_send_ipi_ex *ipi_arg;
unsigned long flags;
@@ -132,8 +132,8 @@ static bool __send_ipi_mask_ex(const struct cpumask *mask, int vector,
if (!cpumask_equal(mask, cpu_present_mask) || exclude_self) {
ipi_arg->vp_set.format = HV_GENERIC_SET_SPARSE_4K;
- nr_bank = cpumask_to_vpset_skip(&(ipi_arg->vp_set), mask,
- exclude_self ? cpu_is_self : NULL);
+ nr_bank = cpumask_to_vpset_skip(&ipi_arg->vp_set, mask,
+ exclude_self ? cpu_is_self : NULL);
/*
* 'nr_bank <= 0' means some CPUs in cpumask can't be
@@ -147,7 +147,7 @@ static bool __send_ipi_mask_ex(const struct cpumask *mask, int vector,
}
status = hv_do_rep_hypercall(HVCALL_SEND_IPI_EX, 0, nr_bank,
- ipi_arg, NULL);
+ ipi_arg, NULL);
ipi_mask_ex_done:
local_irq_restore(flags);
@@ -155,7 +155,7 @@ ipi_mask_ex_done:
}
static bool __send_ipi_mask(const struct cpumask *mask, int vector,
- bool exclude_self)
+ bool exclude_self)
{
int cur_cpu, vcpu, this_cpu = smp_processor_id();
struct hv_send_ipi ipi_arg;
@@ -181,7 +181,7 @@ static bool __send_ipi_mask(const struct cpumask *mask, int vector,
return false;
}
- if ((vector < HV_IPI_LOW_VECTOR) || (vector > HV_IPI_HIGH_VECTOR))
+ if (vector < HV_IPI_LOW_VECTOR || vector > HV_IPI_HIGH_VECTOR)
return false;
/*
@@ -218,7 +218,7 @@ static bool __send_ipi_mask(const struct cpumask *mask, int vector,
}
status = hv_do_fast_hypercall16(HVCALL_SEND_IPI, ipi_arg.vector,
- ipi_arg.cpu_mask);
+ ipi_arg.cpu_mask);
return hv_result_success(status);
do_ex_hypercall:
@@ -241,7 +241,7 @@ static bool __send_ipi_one(int cpu, int vector)
return false;
}
- if ((vector < HV_IPI_LOW_VECTOR) || (vector > HV_IPI_HIGH_VECTOR))
+ if (vector < HV_IPI_LOW_VECTOR || vector > HV_IPI_HIGH_VECTOR)
return false;
if (vp >= 64)
diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c
index 8f3a4d16bb..17a71e92a3 100644
--- a/arch/x86/hyperv/hv_init.c
+++ b/arch/x86/hyperv/hv_init.c
@@ -667,14 +667,14 @@ void hyperv_cleanup(void)
hv_hypercall_pg = NULL;
/* Reset the hypercall page */
- hypercall_msr.as_uint64 = hv_get_register(HV_X64_MSR_HYPERCALL);
+ hypercall_msr.as_uint64 = hv_get_msr(HV_X64_MSR_HYPERCALL);
hypercall_msr.enable = 0;
- hv_set_register(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
+ hv_set_msr(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
/* Reset the TSC page */
- tsc_msr.as_uint64 = hv_get_register(HV_X64_MSR_REFERENCE_TSC);
+ tsc_msr.as_uint64 = hv_get_msr(HV_X64_MSR_REFERENCE_TSC);
tsc_msr.enable = 0;
- hv_set_register(HV_X64_MSR_REFERENCE_TSC, tsc_msr.as_uint64);
+ hv_set_msr(HV_X64_MSR_REFERENCE_TSC, tsc_msr.as_uint64);
}
void hyperv_report_panic(struct pt_regs *regs, long err, bool in_die)
diff --git a/arch/x86/hyperv/hv_proc.c b/arch/x86/hyperv/hv_proc.c
index 68a0843d47..3fa1f2ee7b 100644
--- a/arch/x86/hyperv/hv_proc.c
+++ b/arch/x86/hyperv/hv_proc.c
@@ -3,7 +3,6 @@
#include <linux/vmalloc.h>
#include <linux/mm.h>
#include <linux/clockchips.h>
-#include <linux/acpi.h>
#include <linux/hyperv.h>
#include <linux/slab.h>
#include <linux/cpuhotplug.h>
@@ -116,12 +115,11 @@ free_buf:
int hv_call_add_logical_proc(int node, u32 lp_index, u32 apic_id)
{
- struct hv_add_logical_processor_in *input;
- struct hv_add_logical_processor_out *output;
+ struct hv_input_add_logical_processor *input;
+ struct hv_output_add_logical_processor *output;
u64 status;
unsigned long flags;
int ret = HV_STATUS_SUCCESS;
- int pxm = node_to_pxm(node);
/*
* When adding a logical processor, the hypervisor may return
@@ -137,11 +135,7 @@ int hv_call_add_logical_proc(int node, u32 lp_index, u32 apic_id)
input->lp_index = lp_index;
input->apic_id = apic_id;
- input->flags = 0;
- input->proximity_domain_info.domain_id = pxm;
- input->proximity_domain_info.flags.reserved = 0;
- input->proximity_domain_info.flags.proximity_info_valid = 1;
- input->proximity_domain_info.flags.proximity_preferred = 1;
+ input->proximity_domain_info = hv_numa_node_to_pxm_info(node);
status = hv_do_hypercall(HVCALL_ADD_LOGICAL_PROCESSOR,
input, output);
local_irq_restore(flags);
@@ -166,7 +160,6 @@ int hv_call_create_vp(int node, u64 partition_id, u32 vp_index, u32 flags)
u64 status;
unsigned long irq_flags;
int ret = HV_STATUS_SUCCESS;
- int pxm = node_to_pxm(node);
/* Root VPs don't seem to need pages deposited */
if (partition_id != hv_current_partition_id) {
@@ -185,14 +178,7 @@ int hv_call_create_vp(int node, u64 partition_id, u32 vp_index, u32 flags)
input->vp_index = vp_index;
input->flags = flags;
input->subnode_type = HvSubnodeAny;
- if (node != NUMA_NO_NODE) {
- input->proximity_domain_info.domain_id = pxm;
- input->proximity_domain_info.flags.reserved = 0;
- input->proximity_domain_info.flags.proximity_info_valid = 1;
- input->proximity_domain_info.flags.proximity_preferred = 1;
- } else {
- input->proximity_domain_info.as_uint64 = 0;
- }
+ input->proximity_domain_info = hv_numa_node_to_pxm_info(node);
status = hv_do_hypercall(HVCALL_CREATE_VP, input, NULL);
local_irq_restore(irq_flags);
diff --git a/arch/x86/hyperv/hv_spinlock.c b/arch/x86/hyperv/hv_spinlock.c
index 737d6f7a61..151e851bef 100644
--- a/arch/x86/hyperv/hv_spinlock.c
+++ b/arch/x86/hyperv/hv_spinlock.c
@@ -16,7 +16,7 @@
#include <asm/paravirt.h>
#include <asm/apic.h>
-static bool __initdata hv_pvspin = true;
+static bool hv_pvspin __initdata = true;
static void hv_qlock_kick(int cpu)
{
@@ -64,6 +64,7 @@ __visible bool hv_vcpu_is_preempted(int vcpu)
{
return false;
}
+
PV_CALLEE_SAVE_REGS_THUNK(hv_vcpu_is_preempted);
void __init hv_init_spinlocks(void)
diff --git a/arch/x86/hyperv/hv_vtl.c b/arch/x86/hyperv/hv_vtl.c
index c8062975a5..5c7de79423 100644
--- a/arch/x86/hyperv/hv_vtl.c
+++ b/arch/x86/hyperv/hv_vtl.c
@@ -32,8 +32,9 @@ void __init hv_vtl_init_platform(void)
x86_init.timers.timer_init = x86_init_noop;
/* Avoid searching for BIOS MP tables */
- x86_init.mpparse.find_smp_config = x86_init_noop;
- x86_init.mpparse.get_smp_config = x86_init_uint_noop;
+ x86_init.mpparse.find_mptable = x86_init_noop;
+ x86_init.mpparse.early_parse_smp_cfg = x86_init_noop;
+ x86_init.mpparse.parse_smp_cfg = x86_init_noop;
x86_platform.get_wallclock = get_rtc_noop;
x86_platform.set_wallclock = set_rtc_noop;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 05:17:46 +0000