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authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-10-22 16:41:15 -0700
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-11-03 11:09:12 -0800
commit82d6469916c6fcfa345636a49004c9d1753905d1 (patch)
treef4d95a9159234b66d26e4e8ebe661e105929234b /drivers/xen
parent7825cf10e31c64ece3cac66fb01a742f1094da51 (diff)
downloadop-kernel-dev-82d6469916c6fcfa345636a49004c9d1753905d1.zip
op-kernel-dev-82d6469916c6fcfa345636a49004c9d1753905d1.tar.gz
xen: mask extended topology info in cpuid
A Xen guest never needs to know about extended topology, and knowing would just confuse it. This patch just zeros ebx in leaf 0xb which indicates no topology info, preventing a crash under Xen on cpus which support this leaf. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Stable Kernel <stable@kernel.org>
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0 files changed, 0 insertions, 0 deletions
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