Relax SystemParachains for free execution

svyatonik · Dec 1, 2023 · 87e019c · 87e019c
1 parent 474fbdc
commit 87e019c
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/system-parachains/bridge-hubs/bridge-hub-kusama/src/xcm_config.rs b/system-parachains/bridge-hubs/bridge-hub-kusama/src/xcm_config.rs
@@ -193,10 +193,11 @@ pub type Barrier = TrailingSetTopicAsId<
 					// If the message is one that immediately attemps to pay for execution, then
 					// allow it.
 					AllowTopLevelPaidExecutionFrom<Everything>,
-					// Parent and its pluralities (i.e. governance bodies) and relay treasury get
-					// free execution.
+					// Parent and its pluralities (i.e. governance bodies), sibling system
+					// parachains and relay treasury get free execution.
 					AllowExplicitUnpaidExecutionFrom<(
 						ParentOrParentsPlurality,
+						SystemParachains,
 						Equals<RelayTreasuryLocation>,
 					)>,
 					// Subscriptions for version tracking are OK.

diff --git a/system-parachains/bridge-hubs/bridge-hub-polkadot/src/xcm_config.rs b/system-parachains/bridge-hubs/bridge-hub-polkadot/src/xcm_config.rs
@@ -196,10 +196,11 @@ pub type Barrier = TrailingSetTopicAsId<
 					// If the message is one that immediately attemps to pay for execution, then
 					// allow it.
 					AllowTopLevelPaidExecutionFrom<Everything>,
-					// Parent, its pluralities (i.e. governance bodies), Fellows plurality
-					// and relay treasury get free execution.
+					// Parent, its pluralities (i.e. governance bodies), sibling system parachains,
+					// Fellows plurality and relay treasury get free execution.
 					AllowExplicitUnpaidExecutionFrom<(
 						ParentOrParentsPlurality,
+						SystemParachains,
 						FellowsPlurality,
 						Equals<RelayTreasuryLocation>,
 					)>,