Pankaj Garg

#### Problem This issue is split off from #20323 Need LLVM changes corresponding to the following items - [ ] Explicit sign extension of results (https://github.com/solana-labs/rbpf/pull/548) - LLVM PR: https://github.com/solana-labs/llvm-project/pull/83...

#### Problem A low staked peer may not be able to open any QUIC streams. #### Summary of Changes Allow a minimum number of QUIC streams for a staked connection....

#### Problem `TransactionAccountStateInfo` is only used by transaction processing code in SVM. It can be moved to the `svm` folder and cleaned up to remove dependency on `Bank`. #### Summary...

#### Problem SVM specific code's dependency on `Bank::should_collect_rent()` can be resolved by looking up `feature_set`. The current dependency is causing unnecessary bindings between bank and SVM. #### Summary of Changes...

Use Weak reference to store fork_graph in program cache

1

#### Problem https://github.com/solana-labs/solana/pull/33776/files#r1476283647 #### Summary of Changes Change to use Weak reference. Fixes #

Use TPU's IP address in QUIC cert instead of getting it from gossip records

3

#### Problem There are CLI options to advertise different TPU address than the actual IP/Port to which the TPU service is bound. For example `--tpu-host-addr` and the new CLI argument...