x86/apic: Do not clear nr_irqs_gsi if no legacy irqs

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nr_legacy_irqs is set in probe_nr_irqs_gsi, we should not clear
it after that. Otherwise, the result is that MSI irqs will be
allocated from the wrong range for the systems without legacy
PIC.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Jacob Pan 2011-11-10 13:42:21 +00:00 • committed by Ingo Molnar

parent cf8ff6b6ab

commit bb84ac2d3a

1 changed files with 1 additions and 3 deletions

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arch/x86/kernel/apic/io_apic.c

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