diff options
Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/997.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/997.toml | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/997.toml b/gitlab/issues/target_missing/host_missing/accel_missing/997.toml deleted file mode 100644 index e2459c59..00000000 --- a/gitlab/issues/target_missing/host_missing/accel_missing/997.toml +++ /dev/null @@ -1,25 +0,0 @@ -id = 997 -title = "Iothread is stuck at 100% CPU usage with virtio-scsi on QEMU 7.0.0" -state = "closed" -created_at = "2022-04-21T21:21:52.081Z" -closed_at = "2022-04-27T17:34:22.896Z" -labels = ["Storage", "device:virtio"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/997" -host-os = "Gentoo Unstable" -host-arch = "amd64" -qemu-version = "7.0.0" -guest-os = "Fedora 35 ISO (kernel 5.14.10), Windows 10 21H1" -guest-arch = "amd64" -description = """Starting with QEMU 7.0.0, the iothread associated attached to a virtio-scsi controller is stuck at 100% CPU usage. Bisected to: https://gitlab.com/qemu-project/qemu/-/commit/826cc32423db2a99d184dbf4f507c737d7e7a4ae - -- Works as expected without the iothread -- No issue with virtio-blk + iothread -- Same behavior regardless of io=threads/native/io_uring -- Same behavior with default vs increased queue count -- The issue is triggered when the guest OS initializes the virtio driver""" -reproduce = """1. Add virtio-scsi controller with iothread -2. Boot VM -3. Check per-thread CPU usage such as in htop""" -additional = """[fedora.log](/uploads/776fbf8e5b823d0ab326946684ef9022/fedora.log) - -[fedora.xml](/uploads/54879e5adfb227ddef79d382e86fc608/fedora.xml)""" |