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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues/target_missing/host_missing/accel_missing/2125.toml | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | emulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.tar.gz emulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.zip | |
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Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/2125.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/2125.toml | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/2125.toml b/gitlab/issues/target_missing/host_missing/accel_missing/2125.toml deleted file mode 100644 index bc1a6823..00000000 --- a/gitlab/issues/target_missing/host_missing/accel_missing/2125.toml +++ /dev/null @@ -1,22 +0,0 @@ -id = 2125 -title = "The value of 'tx_queue_size' is set to only 256 in the network device option on qemu 8.2." -state = "closed" -created_at = "2024-01-26T07:48:51.512Z" -closed_at = "2024-02-05T16:28:01.966Z" -labels = [] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2125" -host-os = "Ubuntu 22.04.1 LTS" -host-arch = "x86_64" -qemu-version = "v8.2.0" -guest-os = "whole guest os" -guest-arch = "x86" -description = """I have been using the 'tx_queue_size' value set to 1024 in the network device option on qemu 7.2 without any issues.\\ -but when I upgrade to qemu 8.2 I got this error message (and also qemu 8.1) and I cannot use any value other than 256 -``` -qemu-system-x86_64: -device virtio-net-pci,mq=on,vectors=6,netdev=hostnet_34,id=dpdk_34,mac=F2:20:AF:40:12:65,bus=bridge,addr=0x7,page-per-vq=on,rx_queue_size=1024,tx_queue_size=1024,mrg_rxbuf=on,disable-legacy=on,disable-modern=off,host_mtu=1500,csum=on,guest_csum=on,host_tso4=on,host_tso6=on: Invalid tx_queue_size (= 1024), must be a power of 2 between 256 and 256 -``` - -and I think virtqueue max size value has never changed from 1024.\\ -https://gitlab.com/qemu-project/qemu/-/blob/staging-8.2/include/hw/virtio/virtio.h?ref_type=heads#L62""" -reproduce = """1. boot qemu-system-x86_64 on qemu 8.2 and network device option set tx_queue_size value over 256""" -additional = """- I'm using hardware vDPA offloading with mellanox NIC card.""" |