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(parent: e0f6dec) | patch
x86/apic, doc: Justification for disabling IO APIC before Local APIC
authorFenghua Yu <fenghua.yu@intel.com>
Thu, 5 Dec 2013 00:07:49 +0000 (16:07 -0800)
committerH. Peter Anvin <hpa@linux.intel.com>
Thu, 5 Dec 2013 03:33:21 +0000 (19:33 -0800)
commit2885432aaf15c1b7e65c787bfe7c5fec428296f0
tree4b2157a32cbd86ec75f82ff1311eb66bea44bf6btree | snapshot (tar.gz zip)
parente0f6dec35f9286e78879fe1ac92803fd69fc4fdccommit | diff
x86/apic, doc: Justification for disabling IO APIC before Local APIC

Since erratum AVR31 in "Intel Atom Processor C2000 Product Family
Specification Update" is now published, I added a justification
comment for disabling IO APIC before Local APIC, as changed in commit:

522e66464467 x86/apic: Disable I/O APIC before shutdown of the local APIC

Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Link: http://lkml.kernel.org/r/1386202069-51515-1-git-send-email-fenghua.yu@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
arch/x86/kernel/reboot.c diff | blob | blame | history