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SIMD-0185: vote-program: add vote state v4 feature gate #8290

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Merged
buffalojoec merged 3 commits into from
Oct 17, 2025
Merged

SIMD-0185: vote-program: add vote state v4 feature gate #8290

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23c5d70
vote-program: refactor tests to use `vote_state_v4_enabled` switch
buffalojoec Sep 25, 2025
83b169c
vote-program: add vote state v4 feature gate
buffalojoec Sep 25, 2025
95304dc
runtime: add stake program vote state v4 upgrade
buffalojoec Oct 17, 2025
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1 change: 1 addition & 0 deletions Cargo.lock
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13 changes: 12 additions & 1 deletion feature-set/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -159,6 +159,7 @@ impl FeatureSet {
raise_cpi_nesting_limit_to_8: self.is_active(&raise_cpi_nesting_limit_to_8::id()),
provide_instruction_data_offset_in_vm_r2: self
.is_active(&provide_instruction_data_offset_in_vm_r2::id()),
vote_state_v4: self.is_active(&vote_state_v4::id()),
}
}
}
Expand Down Expand Up @@ -1145,6 +1146,14 @@ pub mod discard_unexpected_data_complete_shreds {
solana_pubkey::declare_id!("8MhfKhoZEoiySpVe248bDkisyEcBA7JQLyUS94xoTSqN");
}

pub mod vote_state_v4 {
solana_pubkey::declare_id!("Gx4XFcrVMt4HUvPzTpTSVkdDVgcDSjKhDN1RqRS6KDuZ");

pub mod stake_program_buffer {
solana_pubkey::declare_id!("BM11F4hqrpinQs28sEZfzQ2fYddivYs4NEAHF6QMjkJF");
}
}

pub static FEATURE_NAMES: LazyLock<AHashMap<Pubkey, &'static str>> = LazyLock::new(|| {
[
(secp256k1_program_enabled::id(), "secp256k1 program"),
Expand Down Expand Up @@ -2070,7 +2079,9 @@ pub static FEATURE_NAMES: LazyLock<AHashMap<Pubkey, &'static str>> = LazyLock::n
discard_unexpected_data_complete_shreds::id(),
"SIMD-0337: Markers for Alpenglow Fast Leader Handover, DATA_COMPLETE_SHRED placement \
rules",
), /*************** ADD NEW FEATURES HERE ***************/
),
(vote_state_v4::id(), "SIMD-0185: Vote State v4"),
/*************** ADD NEW FEATURES HERE ***************/
]
.iter()
.cloned()
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1 change: 1 addition & 0 deletions programs/vote/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,7 @@ solana-pubkey = { workspace = true, features = ["rand"] }
solana-rent = { workspace = true }
solana-sdk-ids = { workspace = true }
solana-sha256-hasher = { workspace = true }
solana-svm-feature-set = { workspace = true }
test-case = { workspace = true }

[[bench]]
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