[llvm-branch-commits] [compiler-rt] release/21.x: [rtsan] Add versioned pthread_cond interceptors (#155970) (PR #156196)

[Tobias Hieta via llvm-branch-commits]

tru wrote:

I see that you and @davidtrevelyan are the rtsan maintainers - so in that case I won't stand in the way of merging this into the release branch since at the end of tho day it's mainly your headache if it something goes wrong :-)

That said - the LLVM documentation says this about release backporting:

"Bug fix releases Patches should be limited to bug fixes or very safe and critical performance improvements. Patches must maintain both API and ABI compatibility with the X.1.0 release."

I don't think a similar backport would be accepted by other subprojects like llvm or clang, but in the end I'll leave the final decision to you.

https://github.com/llvm/llvm-project/pull/156196