1. 12 10月, 2011 4 次提交
  2. 29 9月, 2011 1 次提交
    • J
      apic, i386/bigsmp: Fix false warnings regarding logical APIC ID mismatches · 838312be
      Jan Beulich 提交于
      These warnings (generally one per CPU) are a result of
      initializing x86_cpu_to_logical_apicid while apic_default is
      still in use, but the check in setup_local_APIC() being done
      when apic_bigsmp was already used as an override in
      default_setup_apic_routing():
      
       Overriding APIC driver with bigsmp
       Enabling APIC mode:  Physflat.  Using 5 I/O APICs
       ------------[ cut here ]------------
       WARNING: at .../arch/x86/kernel/apic/apic.c:1239
       ...
       CPU 1 irqstacks, hard=f1c9a000 soft=f1c9c000
       Booting Node   0, Processors  #1
       smpboot cpu 1: start_ip = 9e000
       Initializing CPU#1
       ------------[ cut here ]------------
       WARNING: at .../arch/x86/kernel/apic/apic.c:1239
       setup_local_APIC+0x137/0x46b() Hardware name: ...
       CPU1 logical APIC ID: 2 != 8
       ...
      
      Fix this (for the time being, i.e. until
      x86_32_early_logical_apicid() will get removed again, as Tejun
      says ought to be possible) by overriding the previously stored
      values at the point where the APIC driver gets overridden.
      
      v2: Move this and the pre-existing override logic into
          arch/x86/kernel/apic/bigsmp_32.c.
      Signed-off-by: NJan Beulich <jbeulich@suse.com>
      Acked-by: NTejun Heo <tj@kernel.org>
      Cc: <stable@kernel.org> (2.6.39 and onwards)
      Link: http://lkml.kernel.org/r/4E835D16020000780005844C@nat28.tlf.novell.comSigned-off-by: NIngo Molnar <mingo@elte.hu>
      838312be
  3. 28 9月, 2011 4 次提交
  4. 27 9月, 2011 11 次提交
  5. 26 9月, 2011 10 次提交
  6. 24 9月, 2011 10 次提交