- Replace SOS or Service OS with Service VM
- Replace UOS or User OS with User VM
- Capitalize ACRN Configurator
Signed-off-by: Amy Reyes <amy.reyes@intel.com>
Currently, in RTVM with multi vCPUs, lapic pass through is
configured, each vCPU works in x2apic mode. When one vCPU sends
IPI to all other vCPUs through writes ICR register with virtual
value 0x00000000000c00f8, this ICR writting will be intercepted,
the hypervisor passes destination shorthand field 11B (All Excluding
Self) in the virtual ICR value into physical ICR value during IPI
emulation, this IPI will be sent to each physical CPU core
in the platform according to 10.6.1 Interrupt Command Register (ICR),
Vol 3, SDM.
One vCPU in User VM with lapic pass through configuration can
send IPI with destination shorthand (10B or 11B) and any vector
(such as NMI or reboot vector) to other vCPUs, this IPI will sent
other VMs in the platform by hypervisor, this interference may
cause other VMs hang.
In this patch, set "Destination Shorthand" field of the
ICR value as 00B (No Shorthand) since the emulation is done
through sending IPI to each VCPU in dmask one by one.
Tracked-On: #6908
Signed-off-by: Xiangyang Wu <xiangyang.wu@intel.com>
Reviewed-by: Chen, Jason CJ <jason.cj.chen@intel.com>
remove LOG_BUF_SIZE in the related python code, schema and
all existing scenario XML files.
Tracked-On: #6690
Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch introduces stateful VM which represents a VM that has its own
internal state such as a file cache, and adds a check before system
shutdown to make sure that stateless VM does not block system shutdown.
Tracked-On: #6571
Signed-off-by: Wang Yu <yu1.wang@intel.com>
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
- Replace UOS or User OS with User VM
- Replace SOS or Service OS with Service VM
- Capitalize Board Inspector and ACRN Configurator
- Clean up some of the grammar
Signed-off-by: Amy Reyes <amy.reyes@intel.com>
- Replace SOS or Service OS with Service VM
- Replace UOS or User OS with User VM
- Capitalize ACRN Configurator and Board Inspector
- Clean up some of the grammar
Signed-off-by: Amy Reyes <amy.reyes@intel.com>
Per the membership charter, the TSC members are maintained in the
CONTRIBUTING file in the project's GitHub repo. Update our contributing
documentation to include this file into our technical docs too.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Currently the MACRO(DM_OWNED_GUEST_FLAG_MASK) is generated
by config-tool. It's unnecessary to generate by tool since
it is fixed, the config-tool will remove this MACRO and
move it to vm_config.h
Tracked-On: #6366
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
Because it is not configurable, config tool might not need to
define DM_OWNED_GUEST_FLAG_MASK. So we remove it in tool.
Tracked-On: #6366
Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
GUEST_FLAG_SECURITY_VM only for pre-launch vm, should not be
programmed by device model, so we remove it in DM_OWNED_GUEST_FLAG_MASK.
Tracked-On: #6366
Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
Get the integrated GPU bdf by looking for device from board.xml and extract the
BDF from device address.
Tracked-On: #6855
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Variable should not have a prefix of '_' per MISRA C standard. The patch
removes the prefix for _ld_ram_start and _ld_ram_end.
Tracked-On: #6885
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
In previous commit df7ffab441
the CONFIG_HV_RAM_SIZE was removed and the hv_ram_size was calculated in
link script by following formula:
ld_ram_size = _ld_ram_end - _ld_ram_start ;
but _ld_ram_start is a relative address in boot section whereas _ld_ram_end
is a absolute address in global, the mix operation cause hv_ram_size is
incorrect when HV binary is relocated.
The patch fix this issue by getting _ld_ram_start and _ld_ram_end respectively
and calculated at runtime.
Tracked-On: #6885
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
this patch validates input of virtio_console_control_tx()
function to avoid potential progream crash with malicious
input from guest.
Tracked-On: #6851
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Add description for the IORR (IO sensitive Round Robin) scheduler
and the priority based scheduler.
Signed-off-by: Jie Deng <jie.deng@intel.com>
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>
- Replace SOS or Service OS with Service VM
- Replace UOS or User OS with User VM
- Clean up some of the grammar
Signed-off-by: Amy Reyes <amy.reyes@intel.com>
- Replace UOS or User OS with User VM
- Capitalize ACRN Configurator and Board Inspector
- Clean up some of the grammar
Signed-off-by: Amy Reyes <amy.reyes@intel.com>
Since the PR #6787 has landed, we need to remove the uuid parameter
"-U" of "acrn-dm" and replace UUID with vm name to identify a VM
in document.
Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
remove CONFIG_MAX_IR_ENTRIES the related python code, schema and
all existing scenario XML files since PR #6809 have changed it.
Tracked-On: #6745
Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
- Replace UOS or User OS with User VM
- Replace SOS or Service OS with Service VM
- Clean up some of the grammar
Signed-off-by: Amy Reyes <amy.reyes@intel.com>
- Replace SOS or Service OS with Service VM
- Replace UOS or User OS with User VM
- Clean up some of the grammar
Signed-off-by: Amy Reyes <amy.reyes@intel.com>
remove LOW_RAM_SIZE in the related python code, schema and
all existing scenario XMLs because PR #6791 have removed it.
Tracked-On: #6805
Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
If a file descriptor being monitored by epoll_wait is closed
in another thread, the result is unspecified. So add all mevents
removed in other threads to delete list. And drain the list in
the dispatch mevent thread.
Tracked-On: #6877
Signed-off-by: Yuanyuan Zhao <yuanyuan.zhao@linux.intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
The lifecycle manager in Service VM checks sync message every
5 seconds, so need add 5 seconds to sync delay for WaaG
lifecycle manager to avoid unnecessary sync resending.
Tracked-On: #6652
Signed-off-by: Xiangyang Wu <xiangyang.wu@intel.com>
Currently, the lifecycle manager in Service VM will issue poweroff
command to shutdown service VM when User VM fails to shutdown. The
post-launched RTVM with virtio device may hang after Service VM
shutdown.
In this patch, the lifecycle manager in Service VM will stop to
shut down service VM when User VM fails to shutdown. Users have
chance to fix User VM shutdown failure (such as forcelly shutdown
User VM or execute poweroff command in User VM), after the failure
is fixed, user can trigger S5 in service VM to shutdown platform
gracefully.
Tracked-On: #6652
Signed-off-by: Xiangyang Wu <xiangyang.wu@intel.com>
