Re: [PATCH v4] mem: allow using ASan in multi-process mode

Recheck-request: rebase=main,iol-compile-amd64-testing,iol-compile-arm64-testing,iol-unit-amd64-testing,iol-unit-arm64-testing

Re: [PATCH v4] mem: allow using ASan in multi-process mode

Recheck-request: iol-unit-amd64-testing

[PATCH v4] mem: allow using ASan in multi-process mode

Multi-process applications operate on shared hugepage memory but each process has its own ASan shadow region which is not synchronized with the other processes. This causes issues when different processes try to use the same memory because they have their own view of which addresses are valid. Fix