[v2,0/2] x86/apic: improvements to disconnect_bsp_APIC
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Message ID 20200123180615.69370-1-roger.pau@citrix.com
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  • x86/apic: improvements to disconnect_bsp_APIC
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Roger Pau Monné Jan. 23, 2020, 6:06 p.m. UTC

The series contain some improvements to disconnect_bsp_APIC, which
started as a way to fix the "APIC error on CPU0: 40(00)" error printed
by some Intel boxes on reboot or shutdown. First patch is the fix for
the error, second patch is a cleanup.

Roger Pau Monne (2):
  x86/apic: fix disabling LVT0 in disconnect_bsp_APIC
  x86/apic: simplify disconnect_bsp_APIC setup of LVT{0/1}

 xen/arch/x86/apic.c | 21 ++++-----------------
 1 file changed, 4 insertions(+), 17 deletions(-)