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Shared buffer is allocated by VM and is protected by SMAP. Accessing to shared buffer between stac/clac pair will invalidate SMAP protection.This patch is to remove these cases. Fix minor stac/clac mis-usage,and add comments as stac/clac usage BKM Tracked-On: #2526 Signed-off-by: Yonghua Huang <yonghua.huang@intel.com> Reviewed-by: Yin Fengwei <fengwei.yin@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com> |
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.. | ||
arch/x86 | ||
common | ||
debug | ||
dm | ||
hw | ||
lib | ||
public | ||
hv_debug.h | ||
hypervisor.h |