forked from luck/tmp_suning_uos_patched
93ea5388ea
Currently vm86 task is initialized on each real mode entry and vcpu reset. Initialization is done by zeroing TSS and updating relevant fields. But since all vcpus are using the same TSS there is a race where one vcpu may use TSS while other vcpu is initializing it, so the vcpu that uses TSS will see wrong TSS content and will behave incorrectly. Fix that by initializing TSS only once. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com> |
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.. | ||
boot | ||
configs | ||
crypto | ||
ia32 | ||
include/asm | ||
kernel | ||
kvm | ||
lguest | ||
lib | ||
math-emu | ||
mm | ||
oprofile | ||
pci | ||
platform | ||
power | ||
tools | ||
vdso | ||
video | ||
xen | ||
.gitignore | ||
Kbuild | ||
Kconfig | ||
Kconfig.cpu | ||
Kconfig.debug | ||
Makefile | ||
Makefile_32.cpu |