1. 17 Feb, 2011 7 commits
  2. 15 Feb, 2011 30 commits
  3. 14 Feb, 2011 3 commits
    • Naga Chumbalkar's avatar
      x86, dmi, debug: Log board name (when present) in dmesg/oops output · 84e383b3
      Naga Chumbalkar authored
      
      
      The "Type 2" SMBIOS record that contains Board Name is not
      strictly required and may be absent in the SMBIOS on some
      platforms.
      
      ( Please note that Type 2 is not listed in Table 3 in Sec 6.2
        ("Required Structures and Data") of the SMBIOS v2.7
        Specification. )
      
      Use the Manufacturer Name (aka System Vendor) name.
      Print Board Name only when it is present.
      
      Before the fix:
        (i) dmesg output: DMI: /ProLiant DL380 G6, BIOS P62 01/29/2011
       (ii) oops output:  Pid: 2170, comm: bash Not tainted 2.6.38-rc4+ #3 /ProLiant DL380 G6
      
      After the fix:
        (i) dmesg output: DMI: HP ProLiant DL380 G6, BIOS P62 01/29/2011
       (ii) oops output:  Pid: 2278, comm: bash Not tainted 2.6.38-rc4+ #4 HP ProLiant DL380 G6
      Signed-off-by: default avatarNaga Chumbalkar <nagananda.chumbalkar@hp.com>
      Reviewed-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
      Cc: <stable@kernel.org> # .3x - good for debugging, please apply as far back as it applies cleanly
      LKML-Reference: <20110214224423.2182.13929.sendpatchset@nchumbalkar.americas.hpqcorp.net>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      84e383b3
    • Paul Bolle's avatar
      x86, ioapic: Don't warn about non-existing IOAPICs if we have none · 678301ec
      Paul Bolle authored
      
      
      mp_find_ioapic() prints errors like:
      
          ERROR: Unable to locate IOAPIC for GSI 13
      
      if it can't find the IOAPIC that manages that specific GSI. I
      see errors like that at every boot of a laptop that apparently
      doesn't have any IOAPICs.
      
      But if there are no IOAPICs it doesn't seem to be an error that
      none can be found. A solution that gets rid of this message is
      to directly return if nr_ioapics (still) is zero. (But keep
      returning -1 in that case, so nothing breaks from this change.)
      
      The call chain that generates this error is:
      
      pnpacpi_allocated_resource()
          case ACPI_RESOURCE_TYPE_IRQ:
              pnpacpi_parse_allocated_irqresource()
                  acpi_get_override_irq()
                       mp_find_ioapic()
      Signed-off-by: default avatarPaul Bolle <pebolle@tiscali.nl>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      678301ec
    • Ingo Molnar's avatar
      Merge branch 'urgent' of... · a252852a
      Ingo Molnar authored
      Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into perf/urgent
      a252852a