Fix asan shadow memory and shared_alloc_mmap clash #12890
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The memory region found by find_prefered_mmap_base may clash with memory regions reserved by asan for tracking memory. The symptom of this is that mprotect for JIT fails adding the PROT_EXEC flag to the shared memory region.
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The memory region found by find_prefered_mmap_base may clash with memory regions reserved by asan for tracking memory. The symptom of this is that mprotect for JIT fails adding the PROT_EXEC flag to the shared memory region.
I'm getting this error since upgrading to Fedora 39, likely due to changes in the LLVM toolchain.