repo: Fix lints for Rust 1.90

[smalis-msft]

The vast majority of these are a new lint that replaces manual modular arithmetic with the is_multiple_of helper, which were all just applied automatically. There were also a few cases of extra unneeded parentheses, and one new allow(dead_code) in a protocol definitions file since not all of it is used today.

[Copilot]

Pull Request Overview

This PR addresses new Rust 1.90 lints by replacing manual modular arithmetic with the is_multiple_of helper method and removing unnecessary parentheses. The changes are primarily automatic lint fixes with one manual addition of #[allow(dead_code)] for a protocol definitions file.

• Replaces x % y != 0 with !x.is_multiple_of(y) and x % y == 0 with x.is_multiple_of(y) throughout the codebase
• Removes redundant parentheses around expressions and type annotations
• Adds #[allow(dead_code)] to a protocol file where not all definitions are currently used

Reviewed Changes

Copilot reviewed 57 out of 57 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
vmm_core/virt_kvm/src/arch/aarch64/mod.rs	Replace modular arithmetic with is_multiple_of for GIC alignment checks
vmm_core/src/synic.rs	Remove unnecessary parentheses from boxed trait object return types
vm/x86/x86emu/src/emulator.rs	Replace modular arithmetic with is_multiple_of for alignment validation
vm/x86/tdcall/src/lib.rs	Replace modular arithmetic with is_multiple_of for large page alignment
vm/vmgs/vmgstool/src/main.rs	Replace modular arithmetic with is_multiple_of for sector size validation
vm/vmgs/vmgs_lib/src/lib.rs	Replace modular arithmetic with is_multiple_of for file size validation
vm/vmgs/vmgs_format/src/lib.rs	Replace modular arithmetic with is_multiple_of in const assertions
vm/vmcore/memory_range/src/lib.rs	Replace modular arithmetic with is_multiple_of for page alignment
vm/vmcore/guestmem/src/lib.rs	Replace modular arithmetic with is_multiple_of and remove redundant parentheses
vm/page_pool_alloc/src/lib.rs	Replace modular arithmetic with is_multiple_of for page size validation
vm/loader/src/paravisor.rs	Replace modular arithmetic with is_multiple_of for memory alignment checks
vm/loader/src/linux.rs	Replace modular arithmetic with is_multiple_of for address alignment
vm/loader/page_table/src/x64.rs	Replace modular arithmetic with is_multiple_of for page table alignment
vm/loader/igvmfilegen/src/file_loader.rs	Replace modular arithmetic with is_multiple_of for relocation validation
vm/hv1/hv1_hypercall/src/tests.rs	Replace modular arithmetic with is_multiple_of in test assertions
vm/hv1/hv1_hypercall/src/support.rs	Replace modular arithmetic with is_multiple_of for buffer alignment
vm/devices/vmbus/vmbus_server/src/tests.rs	Remove unnecessary parentheses from boxed trait object return types
vm/devices/vmbus/vmbus_ring/src/lib.rs	Replace modular arithmetic with is_multiple_of for alignment checks
vm/devices/vmbus/vmbus_channel/src/gpadl_ring.rs	Replace modular arithmetic with is_multiple_of for page size validation
vm/devices/vmbus/vmbfs/src/protocol.rs	Add #[allow(dead_code)] for unused protocol definitions
vm/devices/virtio/virtiofs/src/section.rs	Replace modular arithmetic with is_multiple_of for page size validation
vm/devices/virtio/virtio_p9/src/lib.rs	Replace modular arithmetic with is_multiple_of for alignment assertions
vm/devices/user_driver/src/vfio.rs	Replace modular arithmetic with is_multiple_of for memory alignment
vm/devices/user_driver/src/lockmem.rs	Replace modular arithmetic with is_multiple_of for page size validation
vm/devices/storage/nvme_test/src/workers.rs	Replace modular arithmetic with is_multiple_of in const assertion
vm/devices/storage/nvme_resources/src/fault.rs	Remove redundant parentheses from comparison expressions
vm/devices/storage/nvme/src/workers.rs	Replace modular arithmetic with is_multiple_of in const assertion
vm/devices/storage/disklayer_ram/src/lib.rs	Replace modular arithmetic with is_multiple_of for sector size validation
vm/devices/storage/disk_striped/src/lib.rs	Replace modular arithmetic with is_multiple_of for chunk size validation
vm/devices/storage/disk_get_vmgs/src/lib.rs	Replace modular arithmetic with is_multiple_of for sector count validation
vm/devices/storage/disk_backend/src/sync_wrapper.rs	Replace modular arithmetic with is_multiple_of for buffer size checks
vm/devices/pci/pci_core/src/cfg_space_emu.rs	Replace modular arithmetic with is_multiple_of for offset alignment
vm/devices/net/netvsp/src/lib.rs	Remove redundant parentheses and simplify filter expression
vm/devices/net/net_mana/src/lib.rs	Replace modular arithmetic with is_multiple_of in test assertion
vm/devices/net/mana_driver/src/queues.rs	Replace modular arithmetic with is_multiple_of for WQE alignment
vm/devices/net/gdma/src/queues.rs	Replace modular arithmetic with is_multiple_of for alignment check
vm/devices/net/gdma/src/dma.rs	Replace modular arithmetic with is_multiple_of for DMA region alignment
vm/devices/hyperv_ic/src/kvp.rs	Replace modular arithmetic with is_multiple_of for string length validation
vm/devices/firmware/uefi_nvram_specvars/src/signature_list.rs	Replace modular arithmetic with is_multiple_of for signature size validation
vm/devices/chipset/src/dma.rs	Replace modular arithmetic with is_multiple_of for register access
vm/acpi/src/builder.rs	Replace modular arithmetic with is_multiple_of for table length alignment
support/ucs2/src/lib.rs	Replace modular arithmetic with is_multiple_of for UCS-2 buffer validation
support/sparse_mmap/src/windows.rs	Replace modular arithmetic with is_multiple_of for page alignment
support/sparse_mmap/src/unix.rs	Replace modular arithmetic with is_multiple_of for page alignment
support/sparse_mmap/fuzz/fuzz_sparse_mmap.rs	Replace modular arithmetic with is_multiple_of for page block validation
support/pal/src/unix/process/linux.rs	Replace modular arithmetic with is_multiple_of for stack size validation
support/pal/src/unix/affinity.rs	Replace modular arithmetic with is_multiple_of for hex string validation
support/fdt/src/parser.rs	Replace modular arithmetic with is_multiple_of for buffer alignment
openvmm/hvlite_core/src/worker/vm_loaders/igvm.rs	Replace modular arithmetic with is_multiple_of for memory range validation
openhcl/underhill_mem/src/mapping.rs	Replace modular arithmetic with is_multiple_of for bitmap alignment
openhcl/sidecar_client/src/lib.rs	Replace modular arithmetic with is_multiple_of in const assertion
openhcl/openhcl_boot/src/hypercall.rs	Replace modular arithmetic with is_multiple_of for page alignment
openhcl/openhcl_boot/src/arch/x86_64/snp.rs	Replace modular arithmetic with is_multiple_of for page alignment
openhcl/openhcl_boot/src/arch/x86_64/memory.rs	Replace modular arithmetic with is_multiple_of for large page alignment
openhcl/openhcl_boot/src/arch/x86_64/address_space.rs	Replace modular arithmetic with is_multiple_of for virtual address alignment
openhcl/hcl/src/vmsa.rs	Replace modular arithmetic with is_multiple_of for register offset alignment
openhcl/hcl/src/ioctl.rs	Replace modular arithmetic with is_multiple_of for variable input validation