diff --git a/src/agent/src/config.rs b/src/agent/src/config.rs
index 75c0a245c2ee..921ebe8b3cfc 100644
--- a/src/agent/src/config.rs
+++ b/src/agent/src/config.rs
@@ -2,7 +2,6 @@
 //
 // SPDX-License-Identifier: Apache-2.0
 //
-use crate::rpc;
 use anyhow::{bail, ensure, Context, Result};
 use serde::Deserialize;
 use std::env;
@@ -63,7 +62,6 @@ pub struct AgentConfig {
     pub server_addr: String,
     pub unified_cgroup_hierarchy: bool,
     pub tracing: bool,
-    pub supports_seccomp: bool,
 }
 
 #[derive(Debug, Deserialize)]
@@ -137,7 +135,6 @@ impl Default for AgentConfig {
             server_addr: format!("{}:{}", VSOCK_ADDR, DEFAULT_AGENT_VSOCK_PORT),
             unified_cgroup_hierarchy: false,
             tracing: false,
-            supports_seccomp: rpc::have_seccomp(),
         }
     }
 }
diff --git a/src/libs/kata-sys-util/src/protection.rs b/src/libs/kata-sys-util/src/protection.rs
index 51352a9d458d..a74e450ff4cf 100644
--- a/src/libs/kata-sys-util/src/protection.rs
+++ b/src/libs/kata-sys-util/src/protection.rs
@@ -237,7 +237,7 @@ pub fn available_guest_protection() -> Result<GuestProtection, ProtectionError>
     Ok(GuestProtection::Se)
 }
 
-#[cfg(target_arch = "powerpc64le")]
+#[cfg(all(target_arch = "powerpc64", target_endian = "little"))]
 pub fn available_guest_protection() -> Result<check::GuestProtection, check::ProtectionError> {
     if !Uid::effective().is_root() {
         return Err(check::ProtectionError::NoPerms);
diff --git a/src/libs/protocols/build.rs b/src/libs/protocols/build.rs
index bc34c07a07a0..770f1e9d2911 100644
--- a/src/libs/protocols/build.rs
+++ b/src/libs/protocols/build.rs
@@ -215,6 +215,34 @@ fn real_main() -> Result<(), std::io::Error> {
         "self: ::std::boxed::Box<Self>",
     )?;
 
+    let mut box_pointers_files = vec![
+        "src/types.rs",
+        "src/agent.rs",
+        "src/agent_ttrpc.rs",
+        "src/csi.rs",
+        "src/empty.rs",
+        "src/gogo.rs",
+        "src/health.rs",
+        "src/health_ttrpc.rs",
+        "src/oci.rs",
+    ];
+
+    #[cfg(feature = "async")]
+    {
+        box_pointers_files.extend(vec![
+            "src/agent_ttrpc_async.rs",
+            "src/health_ttrpc_async.rs"
+        ]);
+    }
+
+    for f in box_pointers_files {
+        replace_text_in_file(
+            f,
+            "#![allow(box_pointers)]",
+            "",
+        )?;
+    }
+
     Ok(())
 }
 
diff --git a/src/tools/genpolicy/src/registry.rs b/src/tools/genpolicy/src/registry.rs
index 97e35ee601be..fe0b12d8c21b 100644
--- a/src/tools/genpolicy/src/registry.rs
+++ b/src/tools/genpolicy/src/registry.rs
@@ -374,6 +374,7 @@ pub fn add_verity_to_store(cache_file: &str, diff_id: &str, verity_hash: &str) -
     let mut writer = BufWriter::new(&file);
     writeln!(writer, "{}", serialized)?;
     writer.flush()?;
+    #[allow(unstable_name_collisions)]
     file.unlock()?;
     Ok(())
 }