• D
    x86, apic: Fix apic=debug boot crash · 05e40760
    Daniel Kiper 提交于
    Fix a boot crash when apic=debug is used and the APIC is
    not properly initialized.
    
    This issue appears during Xen Dom0 kernel boot but the
    fix is generic and the crash could occur on real hardware
    as well.
    Signed-off-by: NDaniel Kiper <dkiper@net-space.pl>
    Cc: xen-devel@lists.xensource.com
    Cc: konrad.wilk@oracle.com
    Cc: jeremy@goop.org
    Cc: <stable@kernel.org> # .35.x, .34.x, .33.x, .32.x
    LKML-Reference: <20100819224616.GB9967@router-fw-old.local.net-space.pl>
    Signed-off-by: NIngo Molnar <mingo@elte.hu>
    05e40760
io_apic.c 103.4 KB