From 7c75a221519bd068257dceba750f3900a6af0853 Mon Sep 17 00:00:00 2001
From: Kevin Wang <wy721@qq.com>
Date: Fri, 24 Jul 2026 18:46:38 +0000
Subject: [PATCH] fix(simulator): retry interrupted vTPM reads

---
 dstack/tee-simulator/src/tpm.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dstack/tee-simulator/src/tpm.rs b/dstack/tee-simulator/src/tpm.rs
index 70b2ea00b..43c3c44db 100644
--- a/dstack/tee-simulator/src/tpm.rs
+++ b/dstack/tee-simulator/src/tpm.rs
@@ -359,6 +359,7 @@ fn proxy_tpm_commands(
         let size = loop {
             match proxy.read(&mut command) {
                 Ok(size) => break size,
+                Err(error) if error.kind() == std::io::ErrorKind::Interrupted => continue,
                 Err(error) if error.raw_os_error() == Some(libc::EPIPE) => {
                     thread::sleep(Duration::from_millis(10));
                 }