** Description changed: SRU Justification [Impact] * Microsoft requested MANA patches for the following: * Better spread IRQs per cpu * Allocate MSI-X vectors in PCI dynamically [Fix] * Plucky: * 4 clean cherry-picks from linux-next - * 0792c36: "PCI/MSI: Export pci_msix_prepare_desc() for dynamic MSI-X allocations" - * aaf2d66: "PCI: hv: Allow dynamic MSI-X vector allocation" - * 52e3cfc: "net: mana: explain irq_setup() algorithm" - * 453d635: "net: mana: Allow irq_setup() to skip cpus for affinity" + * 5da8a8b8090b: "PCI/MSI: Export pci_msix_prepare_desc() for dynamic MSI-X allocations" + * ad518f2557b9: "PCI: hv: Allow dynamic MSI-X vector allocation" + * 4607617af1b4: "net: mana: explain irq_setup() algorithm" + * 845c62c543d6: "net: mana: Allow irq_setup() to skip cpus for affinity" * 1 backport from linux-next - * 20542d9: "net: mana: Allocate MSI-X vectors dynamically" + * 755391121038: "net: mana: Allocate MSI-X vectors dynamically" * Noble: * 5 clean cherry-picks from upstream - * e6160dc: "cpumask: add cpumask_weight_andnot()" - * add3803: "cpumask: define cleanup function for cpumasks" - * fb37331: "net: mana: add a function to spread IRQs per CPUs" - * 6b7d4e6: "net: mana: Assigning IRQ affinity on HT cores" + * c1f5204efcbc: "cpumask: add cpumask_weight_andnot()" + * dcee228078c3: "cpumask: define cleanup function for cpumasks" + * 91bfe210e196: "net: mana: add a function to spread IRQs per CPUs" + * 8afefc361209: "net: mana: Assigning IRQ affinity on HT cores" * 4 clean cherry-picks from linux-next - * 0792c36: "PCI/MSI: Export pci_msix_prepare_desc() for dynamic MSI-X allocations" - * aaf2d66: "PCI: hv: Allow dynamic MSI-X vector allocation" - * 52e3cfc: "net: mana: explain irq_setup() algorithm" - * 453d635: "net: mana: Allow irq_setup() to skip cpus for affinity" + * 5da8a8b8090b: "PCI/MSI: Export pci_msix_prepare_desc() for dynamic MSI-X allocations" + * ad518f2557b9: "PCI: hv: Allow dynamic MSI-X vector allocation" + * 845c62c543d6: "net: mana: explain irq_setup() algorithm" + * 845c62c543d6: "net: mana: Allow irq_setup() to skip cpus for affinity" * 1 backport from linux-next - * 20542d9: "net: mana: Allocate MSI-X vectors dynamically" + * 755391121038: "net: mana: Allocate MSI-X vectors dynamically" [Test Plan] * Compile tested * Microsoft to test further [Regression potential] * Changes are largely localized to MANA and Hyper-V, and either already upstream or queued for upstream in the next merge window. Possible regressions could result in unexpected behavior of MANA driver. [Other info] * SF#00413058 * SF#00413050
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2115309 Title: Additional MANA patch support, kernel 6.8 and later To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/2115309/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
