x86/apic: improvements to disconnect_bsp_APIC

[Xen-devel] [PATCH v2 0/2] x86/apic: improvements to disconnect_bsp_APIC

Roger Pau Monne posted 2 patches 4 years, 2 months ago

Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/xen tags/patchew/20200123180615.69370-1-roger.pau@citrix.com

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

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[Xen-devel] [PATCH v2 0/2] x86/apic: improvements to disconnect_bsp_APIC

Posted by Roger Pau Monne 4 years, 2 months ago

Hello,

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(-)

-- 
2.25.0


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