github/acrn-hypervisor
1
0
Fork 0
mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-09-23 09:47:44 +00:00
Code Issues Projects Releases Wiki Activity

HV:fix rest integer violations

Browse Source 
Fix integer related violations.
V1->V2:
  clean all memset/calloc integer violations excpet bsp/boot directory

Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Huihuang Shi
2018-08-01 12:08:04 +08:00
committed by lijinxia
parent 56904bc235
commit 1664e0c842
11 changed files with 24 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
hypervisor/arch/x86/io.c
View File

@@ -407,7 +407,7 @@ void allow_guest_io_access(struct vm *vm, uint32_t address_arg, uint32_t nbytes)
b = vm->arch_vm.iobitmap[1];
}
a = address & 0x7fffU;
b[a >> 5] &= ~(1 << (a & 0x1fU));
b[a >> 5U] &= ~(1U << (a & 0x1fU));
address++;
}
}
@@ -437,7 +437,7 @@ static struct vm_io_handler *create_io_handler(uint32_t port, uint32_t len,
struct vm_io_handler *handler;
handler = calloc(1, sizeof(struct vm_io_handler));
handler = calloc(1U, sizeof(struct vm_io_handler));
if (handler != NULL) {
handler->desc.addr = port;
@@ -461,12 +461,12 @@ void setup_io_bitmap(struct vm *vm)
(vm->arch_vm.iobitmap[1] != NULL), "");
if (is_vm0(vm)) {
(void)memset(vm->arch_vm.iobitmap[0], 0x00, CPU_PAGE_SIZE);
(void)memset(vm->arch_vm.iobitmap[1], 0x00, CPU_PAGE_SIZE);
(void)memset(vm->arch_vm.iobitmap[0], 0x00U, CPU_PAGE_SIZE);
(void)memset(vm->arch_vm.iobitmap[1], 0x00U, CPU_PAGE_SIZE);
} else {
/* block all IO port access from Guest */
(void)memset(vm->arch_vm.iobitmap[0], 0xFF, CPU_PAGE_SIZE);
(void)memset(vm->arch_vm.iobitmap[1], 0xFF, CPU_PAGE_SIZE);
(void)memset(vm->arch_vm.iobitmap[0], 0xFFU, CPU_PAGE_SIZE);
(void)memset(vm->arch_vm.iobitmap[1], 0xFFU, CPU_PAGE_SIZE);
}
}
@@ -498,7 +498,7 @@ int register_mmio_emulation_handler(struct vm *vm,
int status = -EINVAL;
struct mem_io_node *mmio_node;
if (vm->hw.created_vcpus > 0 && vm->hw.vcpu_array[0]->launched) {
if (vm->hw.created_vcpus > 0U && vm->hw.vcpu_array[0]->launched) {
ASSERT(false, "register mmio handler after vm launched");
return status;
}