this patch is to detect and enable only APICv features which
are actually supported by the processor, instead fo tuning on
all features by default.
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
-If "virtual-interrupt delivery" VM-execution control is 0,
Processor will causes an APIC-write VM exit if page offset
is 0xB0 (EOI), SDM Vol3, Chapter 29.4.3
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
this patch save native lapic configuration and restore it to vm0's vlapic
before its running, then doing hpet timer interrupt injection through vlapic
interface -- this will not mess up vlapic and we can see hpet
timer interrupt coming continuously.
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
According to the explaination for pref_address
in Documentation/x86/boot.txt, a relocating bootloader
should attempt to load kernel at pref_address if possible.
But due to a non-relocatable kernel will unconditionally
move itself and to run at perf address, no need to copy
kernel to perf_address by bootloader.
Signed-off-by: Zheng, Gen <gen.zheng@intel.com>
1. refine multiboot related code, move to /boot.
2. firmware files and ramdisk can be stitched in iasImage;
and they will be loaded as multiboot modules.
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
add key info structure
add sworld_eptp in vm structure, and rename ept->nworld_eptp
add secure world control structure
Change-Id:
Tracked-On:220921
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
