diff options
| author | Ashok Raj | 2005-11-20 18:49:06 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2005-11-20 20:52:59 +0100 |
| commit | fbe83e209ad9c8281e29ac17a60f91119d86fa8c (patch) | |
| tree | 8b4feb2f647f9cbf602c3d25da02787c934321f2 /arch/i386/kernel/acpi | |
| parent | [PATCH] i386: Use bigsmp for > 8 core Opteron systems (diff) | |
| download | kernel-qcow2-linux-fbe83e209ad9c8281e29ac17a60f91119d86fa8c.tar.gz kernel-qcow2-linux-fbe83e209ad9c8281e29ac17a60f91119d86fa8c.tar.xz kernel-qcow2-linux-fbe83e209ad9c8281e29ac17a60f91119d86fa8c.zip | |
[PATCH] Register disabled CPUs
Needed to make the earlier use disabled CPUs for CPU hotplug patch
actually work.
Need to register disabled processors as well, so we can count them
towards cpu_possible_map as hot pluggable cpus.
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/acpi')
| -rw-r--r-- | arch/i386/kernel/acpi/boot.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c index f36677241ecd..76b1135d401a 100644 --- a/arch/i386/kernel/acpi/boot.c +++ b/arch/i386/kernel/acpi/boot.c @@ -248,9 +248,7 @@ acpi_parse_lapic(acpi_table_entry_header * header, const unsigned long end) acpi_table_print_madt_entry(header); - /* no utility in registering a disabled processor */ - if (processor->flags.enabled == 0) - return 0; + /* Register even disabled CPUs for cpu hotplug */ x86_acpiid_to_apicid[processor->acpi_id] = processor->id; |