1. 20 9月, 2009 1 次提交
  2. 19 9月, 2009 1 次提交
    • S
      x86, apic: Use logical flat on intel with <= 8 logical cpus · 2fbd07a5
      Suresh Siddha 提交于
      On Intel platforms, we can use logical flat mode if there are <= 8
      logical cpu's (irrespective of physical apic id values). This will
      enable simplified and efficient IPI and device interrupt routing on
      such platforms.
      
      Fix the relevant comments while we are at it.
      
      We can clean up default_setup_apic_routing() by using apic->probe()
      but that is a different item.
      Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com>
      Cc: "yinghai@kernel.org" <yinghai@kernel.org>
      LKML-Reference: <1253327399.3948.747.camel@sbs-t61.sc.intel.com>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      2fbd07a5
  3. 18 9月, 2009 38 次提交