1 files changed, 21 insertions, 0 deletions

diff --git a/gitlab/issues/target_mips/host_missing/accel_missing/602.toml b/gitlab/issues/target_mips/host_missing/accel_missing/602.toml
new file mode 100644
index 000000000..000f5716d
--- /dev/null
+++ b/gitlab/issues/target_mips/host_missing/accel_missing/602.toml
@@ -0,0 +1,21 @@
+id = 602
+title = "Failure to translate host to target errno in IP_RECVERR, IPV6_RECVERR emulation"
+state = "opened"
+created_at = "2021-09-06T20:56:08.562Z"
+closed_at = "n/a"
+labels = ["linux-user", "target: mips"]
+url = "https://gitlab.com/qemu-project/qemu/-/issues/602"
+host-os = "n/a"
+host-arch = "n/a"
+qemu-version = "n/a"
+guest-os = "n/a"
+guest-arch = "n/a"
+description = """In translated IP_RECVERR (and IPV6_RECVERR) control messages, the `ee_errno` is not translated, so host errnos are observed on guests.  E.g., `ECONNREFUSED` is 111 on x86_64 host, but expected to be 146 in MIPS ABI."""
+reproduce = """1. https://cirrus-ci.com/task/5914289870471168"""
+additional = """The bugs are on [lines 1970 and 2014 here](https://github.com/qemu/qemu/blob/211364c21e7f757ae1acf4e72b5df39c498fb88b/linux-user/syscall.c#L1970-L2014).
+
+The fix is something like:
+
+```
+__put_user(host_to_target_errno(errh->ee.ee_errno), &target_errh->ee.ee_errno);
+```"""