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| author | Daniel J Blueman <daniel@numascale-asia.com> | 2012-03-14 15:17:34 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-03-14 09:49:48 +0100 |
| commit | fa63030e9c79e37b4d4e63b39ffb09cfb7aa0fe4 (patch) | |
| tree | f02c5f84d7cece29680cab1dc02949a953b3ee20 /arch/x86/kernel/apic/apic_noop.c | |
| parent | c96a9876696d30783ad54399351a0bf3660db53f (diff) | |
| download | linux-fa63030e9c79e37b4d4e63b39ffb09cfb7aa0fe4.tar.bz2 | |
x86/platform: Move APIC ID validity check into platform APIC code
Move APIC ID validity check into platform APIC code, so it can
be overridden when needed. For NumaChip systems, always trust
MADT, as it's constructed with high APIC IDs.
Behaviour verifies on standard x86 systems and on NumaChip
systems with this, and compile-tested with allyesconfig.
Signed-off-by: Daniel J Blueman <daniel@numascale-asia.com>
Reviewed-by: Steffen Persvold <sp@numascale.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Link: http://lkml.kernel.org/r/1331709454-27966-1-git-send-email-daniel@numascale-asia.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/apic/apic_noop.c')
| -rw-r--r-- | arch/x86/kernel/apic/apic_noop.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c index 775b82bc655c..634ae6cdd5c9 100644 --- a/arch/x86/kernel/apic/apic_noop.c +++ b/arch/x86/kernel/apic/apic_noop.c @@ -124,6 +124,7 @@ struct apic apic_noop = { .probe = noop_probe, .acpi_madt_oem_check = NULL, + .apic_id_valid = default_apic_id_valid, .apic_id_registered = noop_apic_id_registered, .irq_delivery_mode = dest_LowestPrio, |