I’m working with x86-64 architecture in long mode and want to know if it’s possible to directly update the Translation Lookaside Buffer (TLB) with a mapping from a virtual address to a physical address during a page fault, without going through the typical page table walk process.

Virtual Address: `0x7FFFD0000000`
Physical Address: `0x12345000`

Architecture: x86-64 (Intel Core i7-10700K)
OS: Ubuntu 22.04
Compiler: GCC 11.2.0

During a page fault exception, is there a way to directly tell the TLB that `0x7FFFD0000000` should map to `0x12345000`, bypassing the normal page table update and walk? If yes, how can this be achieved?