This patch fixes the MISRA-C violations in arch/x86/ept.c
* add local variable if the input parameter passed by value
is changed in function definition
* remove the duplicated semi colon
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Reuse linux common virtio header file and remove the repetitive
definition.
Tracked-On: #2145
Signed-off-by: Conghui Chen <conghui.chen@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
now init_scheduler should belong to and move to hwmgmt module
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <edide.dong@intel.com>
use struct sched_object as the main interface of scheduling, then
make scheduler as an independent module to vcpu:
- add struct sched_object as one field in struct vcpu
- define sched_object.thread for switch_to thread
- define sched_object.prepare_switch_out/in for prepare_switch before
switch_to
- move context_switch_out/context_switch_in into vcpu.c as
vcpu.sched_obj.prepare_switch_out/in
- make default_idle as global idle.thread for idle_thread
- make vcpu_thread as vcpu.sched_obj.thread for each vcpu thread
- simplify switch_to based on sched_object
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <edide.dong@intel.com>
just use pcpu_id for make_reschedule_request is enough
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Acked-by: Eddie Dong <edide.dong@intel.com>
add struct sched_object, and use it as input param instead of vcpu for
below functions:
- add_to_cpu_runqueue renamed from add_vcpu_to_runqueue
- remove_from_cpu_runqueue renamed from remove_vcpu_from_runqueue
- get_next_sched_obj added to get next sched object
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <edide.dong@intel.com>
This patch fix MISRA-C violations in arch/x86/vtd.c
on Procedure has more than one exit point.
Tracked-On: #861
Signed-off-by: Tw <wei.tan@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch fix MISRA-C violations in arch/x86/vtd.c
on Pointer not checked for null before use.
Tracked-On: #861
Signed-off-by: Tw <wei.tan@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch fix MISRA-C violations in arch/x86/vtd.c
on logical conjunctions need brackets.
Tracked-On: #861
Signed-off-by: Tw <wei.tan@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch fix MISRA-C violations in arch/x86/vtd.c
on pointer param should be declared pointer to const.
Tracked-On: #861
Signed-off-by: Tw <wei.tan@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch fix the MISRA-C violations in arch/x86/vtd.c
on scope of variable could be reduced.
Tracked-On: #861
Signed-off-by: Tw <wei.tan@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This adds few functions to access the daata structures
defined inside ioapic.c. Removes the same data structures
from ioapic.h
Also this modifies some of the names of existing APIs to
conform to the ioapic module name.
Modified gsi_table identifier to gs_table_data, to avoid
a MISRA C Violation.
Tracked-On: #1842
Signed-off-by: Arindam Roy <arindam.roy@intel.com>
HV code changed to configure PCI uart mmio@ to bdf@,
so change its description to match it.
Tracked-On: #2031
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
This patch fixes the MISRA-C violations in arch/x86/vmexit.c
* make the function have only one exit point
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
1) add local_find_vcpuid_entry to find whether a cpuid leaf exist
in vcpuid cache entries.
2) find_vcpuid_entry will return the found entry if local_find_vcpuid_entry
return is not null. Otherwise, call local_find_vcpuid_entry again
when necessary.
In this case, there could eliminate recursion in find_vcpuid_entry.
Tracked-On: #861
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
1. change multi "return" to one exit.
2. add "U" to unsigned const as postfix.
Tracked-On: #861
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Physical NIC mac address is used for generate UOS mac address.
This patch uses a new parameters to pass this information
instead of vm name.
Tracked-On: #1987
Signed-off-by: Tw <wei.tan@intel.com>
Reviewed-by: Jie Deng <jie.deng@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
S3 emulation is complicated and greatly dependent on system timing,
hence this patch changes log level for some important logs to help
online debugging (could output log by modifing launch_uos.sh and
without re-compiling)
Tracked-On: #1893
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Reviewed-by: Liang Yang <liang3.yang@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
acrntrace/log kernel modules will use this hypercall to fetch
pcpu num of hardware platform. Then, initialize driver accordingly.
Tracked-On: #1775;#1776
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Reviewed-by: Yan, Like <like.yan@intel.com>
-- fix "more than one exit point" and "goto detected" violations
-- change prepare_vm0_memmap to void type
-- Add free_vm_id when create vm failed
Tracked-On: #861
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Fixed three MISRA-C violations:
11S: No brackets to loop body
7C: Procedure has more than one exit point.
8D: DD data flow anomalies found.
initialize read_map and write_map in the declaration statements.
Fixed one bug:
Use "msr <= 0x1FFFU" instead of "msr < 0x1FFFU" because 0x1FFF is a valid MSR
bitmap address.
Tracked-On: #861
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch fixes the MISRA-C violations in arch/x86/io.c.
* make the function have only one exit point
v1 -> v2:
* replace `ASSERT` with `pr_err`
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch fixes the MISRA-C violations in arch/x86/io.c.
* add the required brackets for logical conjunctions
* add the required 'else' for 'if ... else if' case
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
1) Fix procedure has more than one exit point.
2) Add some brackets to make logical conjunctions more readable.
Tracked-On: #861
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
The config.h generated by kconfiglib,the header contain "https://"
which will cause the static scan tool report "Nested comment found."
Remove it.
Tracked-On: #861
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Now one macro is added to define the alignment requirement.
>#define __aligned(x) __attribute__((aligned(x)))
Some code uses the __aligned(x) to define the alignment while the other
code uses the original alignment definition.
So they are unified.
Tracked-On: projectacrn/acrn-hypervisor#2131
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch fixes the MISRA-C violations on implicit type conversion.
For ptirq vpin source type, there is no need to define a enum.
Remove enum ptirq_vpin_source.
Define two macro:
- PTDEV_VPIN_IOAPIC
- PTDEV_VPIN_PIC
Tracked-On: #861
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
When adding ptirq entries, either successes with all number of entries added or
fails with none entries addes.
So remove added ptirq entries if error occurs during the process.
Tracked-On: #861
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch fixs the MISRA-C violations in arch/x86/assign.c
on multiple exits.
Tracked-On: #861
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch fix the MISRA-C violations in arch/x86/assign.c
on potential null pointer deference.
Also add a break in case statement.
Tracked-On: #861
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch fixes the MISRA-C violations in arch/x86/assign.c
on implicit type conversion.
Tracked-On: #861
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch moves `atoi` and `strtol_dec` to debug directory
since they are only used by code under debug directory.
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch fixes the MISRA-C violations in lib/string.c
* add the required brackets for logical conjunctions
* replace the basic type `long` with defined type `int64_t`
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch fixes the MISRA-C violations in lib/string.c
* make the while loop have only one `break`
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
now PCI uart changed from MMIO configure to BDF configure,
it need change this interface too; this interface is used
to dynamically configure debug uart by HV command line.
Tracked-On: #2031
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
before PCI_BDF uses its hex value like "0xC2" for "0:18.2" to
configure, now use "0:18.2" directly to make it more readable
and easier to configure.
Tracked-On: #2031
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Clean the io_request.c's violations reported by the misra tools.
V1->V2:
remove violations which checked with NULL.
Tracked-On: #861
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit fixed following violations:
- Procedure has more than one exit point: free_irq_vector/request_irq/dispatch_interrupt
- goto detected: dispatch_interrupt
- Pointer param should be declared pointer to const: fixup_idt
- basic type declaration used: fixup_idt
Tracked-On: #861
Signed-off-by: Yan, Like <like.yan@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch fixes the MISRA-C violations in arch/x86/lapic.c, change local variable from
uint32_t to uint64_t to avoid potential numeric overflow.
Tracked-On: #861
Signed-off-by: Yan, Like <like.yan@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch fixs MISRAC violations in common/ptdev.c and include/common/ptdev.h
Tracked-On: #861
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Release the resource reqeusted during msix table init if error occurs.
Change the type of the second arg of deinit_msix_table from pci_vdev to ptdev,
to align with init_msix_table.
Tracked-On: #1782
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Shuo A Liu <shuo.a.liu@intel.com>
Shiqing Gao