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| author |   Yinghai Lu <yhlu.kernel@gmail.com> | 2008-09-04 20:57:11 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-10-16 16:53:05 +0200 |
| commit | 02c1df199c990cd21c09a4dffaa06d4e0b7bf2bf (patch) | |
| tree | 3c6af307149fe635d8b6333bab760b3fb561a555 /arch/x86/kernel/genapic_flat_64.c | |
| parent | dyn_array: don't break compiling for !CONFIG_SMP (diff) | |
| download | linux-dev-02c1df199c990cd21c09a4dffaa06d4e0b7bf2bf.tar.xz linux-dev-02c1df199c990cd21c09a4dffaa06d4e0b7bf2bf.zip | |
x86: print out if acpi want physical flat of all
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/genapic_flat_64.c')
| -rw-r--r-- | arch/x86/kernel/genapic_flat_64.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c index 9eca5ba7a6b1..2ec2de8d8c46 100644 --- a/arch/x86/kernel/genapic_flat_64.c +++ b/arch/x86/kernel/genapic_flat_64.c @@ -179,8 +179,10 @@ static int __init physflat_acpi_madt_oem_check(char *oem_id, char *oem_table_id) * is an example). */ if (acpi_gbl_FADT.header.revision > FADT2_REVISION_ID && - (acpi_gbl_FADT.flags & ACPI_FADT_APIC_PHYSICAL)) + (acpi_gbl_FADT.flags & ACPI_FADT_APIC_PHYSICAL)) { + printk(KERN_DEBUG "system APIC only can use physical flat"); return 1; + } #endif return 0; |