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Diffstat (limited to 'results/scraper/launchpad-without-comments/1877015')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1877015 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1877015 b/results/scraper/launchpad-without-comments/1877015 new file mode 100644 index 000000000..e515140cf --- /dev/null +++ b/results/scraper/launchpad-without-comments/1877015 @@ -0,0 +1,9 @@ +virtio only support packed ring size power of 2 + +Issue discription： +When QEMU starts with "-device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=false,mrg_rxbuf=on,rx_queue_size=1025,tx_queue_size=1025,mq=on,vectors=15,packed=on" + +It raises error: Invalid rx_queue_size (= 1025), must be a power of 2 between 256 and 1024 + +Analysis: +According to virtio1.1 spec, the packed queue size value does not have to be a power of 2. \ No newline at end of file |