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author | 2015-01-15 00:53:17 -0500 | |
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committer | 2015-01-15 00:53:17 -0500 | |
commit | 3f3558bb512e0762d5a4573a4aaf038d7a616e92 (patch) | |
tree | 1e2b43d410093e949209ca33614f5cdfdd16e80e /drivers/acpi/acpi_processor.c | |
parent | ipv6:icmp:remove unnecessary brackets (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
download | linux-3f3558bb512e0762d5a4573a4aaf038d7a616e92.tar.gz linux-3f3558bb512e0762d5a4573a4aaf038d7a616e92.tar.bz2 linux-3f3558bb512e0762d5a4573a4aaf038d7a616e92.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/xen-netfront.c
Minor overlapping changes in xen-netfront.c, mostly to do
with some buffer management changes alongside the split
of stats into TX and RX.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/acpi/acpi_processor.c')
-rw-r--r-- | drivers/acpi/acpi_processor.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 1fdf5e07a1c7..1020b1b53a17 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -170,7 +170,7 @@ static int acpi_processor_hotadd_init(struct acpi_processor *pr) acpi_status status; int ret; - if (pr->apic_id == -1) + if (pr->phys_id == -1) return -ENODEV; status = acpi_evaluate_integer(pr->handle, "_STA", NULL, &sta); @@ -180,13 +180,13 @@ static int acpi_processor_hotadd_init(struct acpi_processor *pr) cpu_maps_update_begin(); cpu_hotplug_begin(); - ret = acpi_map_lsapic(pr->handle, pr->apic_id, &pr->id); + ret = acpi_map_cpu(pr->handle, pr->phys_id, &pr->id); if (ret) goto out; ret = arch_register_cpu(pr->id); if (ret) { - acpi_unmap_lsapic(pr->id); + acpi_unmap_cpu(pr->id); goto out; } @@ -215,7 +215,7 @@ static int acpi_processor_get_info(struct acpi_device *device) union acpi_object object = { 0 }; struct acpi_buffer buffer = { sizeof(union acpi_object), &object }; struct acpi_processor *pr = acpi_driver_data(device); - int apic_id, cpu_index, device_declaration = 0; + int phys_id, cpu_index, device_declaration = 0; acpi_status status = AE_OK; static int cpu0_initialized; unsigned long long value; @@ -262,15 +262,18 @@ static int acpi_processor_get_info(struct acpi_device *device) pr->acpi_id = value; } - apic_id = acpi_get_apicid(pr->handle, device_declaration, pr->acpi_id); - if (apic_id < 0) - acpi_handle_debug(pr->handle, "failed to get CPU APIC ID.\n"); - pr->apic_id = apic_id; + phys_id = acpi_get_phys_id(pr->handle, device_declaration, pr->acpi_id); + if (phys_id < 0) + acpi_handle_debug(pr->handle, "failed to get CPU physical ID.\n"); + pr->phys_id = phys_id; - cpu_index = acpi_map_cpuid(pr->apic_id, pr->acpi_id); + cpu_index = acpi_map_cpuid(pr->phys_id, pr->acpi_id); if (!cpu0_initialized && !acpi_has_cpu_in_madt()) { cpu0_initialized = 1; - /* Handle UP system running SMP kernel, with no LAPIC in MADT */ + /* + * Handle UP system running SMP kernel, with no CPU + * entry in MADT + */ if ((cpu_index == -1) && (num_online_cpus() == 1)) cpu_index = 0; } @@ -458,7 +461,7 @@ static void acpi_processor_remove(struct acpi_device *device) /* Remove the CPU. */ arch_unregister_cpu(pr->id); - acpi_unmap_lsapic(pr->id); + acpi_unmap_cpu(pr->id); cpu_hotplug_done(); cpu_maps_update_done(); |