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DM: Disable plane_restriction on 4.19 kernel 

Now the plane_restriction is not ready on 4.19-rcX kernel. So it will be
disabled temporally.
This change is only used to disable the plane_restriction for UOS when UOS
based on 4.14 kernel is launched in 4.19 sos kernel.

V1->V2: Commit log adds the description that this change is used to disable
the plane_restriction in 4.14 UOS kernel.

Tracked-on: https://github.com/projectacrn/acrn-hypervisor/issues/1373
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: He, Min <min.he@intel.com>
This commit is contained in:
Zhao Yakui 2018-09-29 14:11:35 +08:00 committed by Xie, Nanlin
parent 5a64af2066
commit 072e77e746
2 changed files with 17 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
devicemodel/samples/apl-mrb/launch_uos.sh
View File

@ -385,12 +385,18 @@ for i in `ls -d /sys/devices/system/cpu/cpu[1-99]`; do
fi
done
gvt_args=0x070F00
# this is the temporal solution before plane_restriction is ready on 4.19
if [ "$kernel_version" = "4.19" ]; then
gvt_args=0
fi
case $launch_type in
1) echo "Launch clearlinux UOS"
launch_clearlinux 1 3 "64 448 8" 0x070F00 clearlinux "LaaG" $debug
launch_clearlinux 1 3 "64 448 8" $gvt_args clearlinux "LaaG" $debug
;;
2) echo "Launch android UOS"
launch_android 1 3 "64 448 8" 0x070F00 android "AaaG" $debug
launch_android 1 3 "64 448 8" $gvt_args android "AaaG" $debug
;;
3) echo "Launch clearlinux UOS + android UOS"
launch_android 1 2 "64 448 4" 0x00000C android "AaaG" $debug &

10
devicemodel/samples/nuc/launch_uos.sh
View File

@ -1,5 +1,7 @@
#!/bin/bash
kernel_version=$(uname -r | awk -F. '{ printf("%d.%d", $1,$2) }')
function launch_clear()
{
vm_name=vm$1
@ -41,4 +43,10 @@ for i in `ls -d /sys/devices/system/cpu/cpu[1-99]`; do
fi
done
launch_clear 1 1 "64 448 8" 0x070F00 clear
gvt_args=0x070F00
# this is the temporal solution before plane_restriction is ready on 4.19
if [ "$kernel_version" = "4.19" ]; then
gvt_args=0
fi
launch_clear 1 1 "64 448 8" $gvt_args clear