[Bug 1877015] Re: virtio only support packed ring size power of 2
This is an automated cleanup. This bug report has been moved to QEMU's new bug tracker on gitlab.com and thus gets marked as 'expired' now. Please continue with the discussion here: https://gitlab.com/qemu-project/qemu/-/issues/270 ** Changed in: qemu Status: New => Expired ** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #270 https://gitlab.com/qemu-project/qemu/-/issues/270 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1877015 Title: virtio only support packed ring size power of 2 Status in QEMU: Expired Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1877015/+subscriptions
[Bug 1877015] Re: virtio only support packed ring size power of 2
** Changed in: qemu Status: Incomplete => New -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1877015 Title: virtio only support packed ring size power of 2 Status in QEMU: New Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1877015/+subscriptions
[Bug 1877015] Re: virtio only support packed ring size power of 2
The QEMU project is currently moving its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting older bugs to "Incomplete" now. If you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or please mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience. ** Changed in: qemu Status: New => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1877015 Title: virtio only support packed ring size power of 2 Status in QEMU: Incomplete Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1877015/+subscriptions
[Bug 1877015] Re: virtio only support packed ring size power of 2
Thank you for your reply. I think the code should add the handling for packed ring size to follow the spec. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1877015 Title: virtio only support packed ring size power of 2 Status in QEMU: New Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1877015/+subscriptions
[Bug 1877015] Re: virtio only support packed ring size power of 2
** Summary changed: - virtio only support packed ring size power of 2 between 256 and 1024 + virtio only support packed ring size power of 2 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1877015 Title: virtio only support packed ring size power of 2 Status in QEMU: New Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1877015/+subscriptions
