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HV: treewide: fix violations of coding guideline C-TY-27 & C-TY-28

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The coding guideline rules C-TY-27 and C-TY-28, combined, requires that
assignment and arithmetic operations shall be applied only on operands of the
same kind. This patch either adds explicit type casts or adjust types of
variables to align the types of operands.

The only semantic change introduced by this patch is the promotion of the
second argument of set_vmcs_bit() and clear_vmcs_bit() to
uint64_t (formerly uint32_t). This avoids clear_vmcs_bit() to accidentally
clears the upper 32 bits of the requested VMCS field.

Other than that, this patch has no semantic change. Specifically this patch
is not meant to fix buggy narrowing operations, only to make these
operations explicit.

Tracked-On: #6776
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Junjie Mao
2021-10-29 16:02:10 +08:00
committed by wenlingz
parent 2c86795fa8
commit 83a938bae6
27 changed files with 51 additions and 50 deletions
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2
hypervisor/hw/pci.c
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@@ -414,7 +414,7 @@ static uint32_t pci_check_override_drhd_index(union pci_bdf pbdf,
const struct pci_bdf_mapping_group *const bdfs_from_drhds,
uint32_t current_drhd_index)
{
uint16_t bdfi;
uint32_t bdfi;
uint32_t bdf_drhd_index = current_drhd_index;
for (bdfi = 0U; bdfi < bdfs_from_drhds->pci_bdf_map_count; bdfi++) {