The SN Altix platform does not conform to the IOSAPIC IRQ routing model. Add code in acpi_unregister_gsi() to check if (acpi_irq_model == ACPI_IRQ_MODEL_PLATFORM) and return. Signed-off-by: John Keller <jpk@xxxxxxx> --- Due to an oversight, this code was not added previously when similar code was added to acpi_register_gsi(). http://marc.theaimsgroup.com/?l=linux-acpi&m=116680983430121&w=2 arch/ia64/kernel/acpi.c | 3 +++ 1 file changed, 3 insertions(+) Index: linux-2.6/arch/ia64/kernel/acpi.c =================================================================== --- linux-2.6.orig/arch/ia64/kernel/acpi.c 2007-02-02 14:44:31.000000000 -0600 +++ linux-2.6/arch/ia64/kernel/acpi.c 2007-02-02 14:47:44.658143727 -0600 @@ -609,6 +609,9 @@ EXPORT_SYMBOL(acpi_register_gsi); void acpi_unregister_gsi(u32 gsi) { + if (acpi_irq_model == ACPI_IRQ_MODEL_PLATFORM) + return; + iosapic_unregister_intr(gsi); } - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
