This bug was fixed in the package linux-azure - 4.18.0-1023.24~18.04.1 --------------- linux-azure (4.18.0-1023.24~18.04.1) bionic; urgency=medium
* linux-azure: 4.18.0-1023.24~18.04.1 -proposed tracker (LP: #1833945) [ Ubuntu: 4.18.0-1023.24 ] * linux-azure: 4.18.0-1023.24 -proposed tracker (LP: #1833946) * [linux-azure] XDP generic fixes (LP: #1831254) - netvsc: unshare skb in VF rx handler - net: convert rps_needed and rfs_needed to new static - net: core: support XDP generic on stacked devices. * Enable eBPF JIT in the linux-azure kernels (LP: #1827916) - [Config] linux-azure: CONFIG_MLX{4,5}_INFINIBAND=m * Azure: Backport vIOMMU driver (increase vCPU limits) (LP: #1826447) - PCI: hv: Replace hv_vp_set with hv_vpset - PCI: hv: Refactor hv_irq_unmask() to use cpumask_to_vpset() - x86/Hyper-V: Set x2apic destination mode to physical when x2apic is available - iommu/hyper-v: Add Hyper-V stub IOMMU driver - [Config] linux-azure: CONFIG_HYPERV_IOMMU=y * [linux-azure] Please Include Mainline Commit ebaf39e6032f in the 16.04 and 18.04 linux-azure kernels (LP: #1830266) - ipv4: ipv6: netfilter: Adjust the frag mem limit when truesize changes * [Packaging] Improve config annotations check on custom kernels (LP: #1820075) - [Config] linux-azure: Include custom annotations files * linux: 4.18.0-25.26 -proposed tracker (LP: #1833952) * CVE-2019-11479 - SAUCE: tcp: add tcp_min_snd_mss sysctl - SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing() * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard manipulation (LP: #1831638) // CVE-2019-11478 - tcp: refine memory limit test in tcp_fragment() * CVE-2019-12817 - SAUCE: powerpc/mm/64s/hash: Reallocate context ids on fork -- Marcelo Henrique Cerri <marcelo.ce...@canonical.com> Tue, 25 Jun 2019 11:42:46 -0300 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1827916 Title: Enable eBPF JIT in the linux-azure kernels Status in linux-azure package in Ubuntu: Fix Released Status in linux-azure source package in Xenial: Fix Released Status in linux-azure source package in Cosmic: Fix Released Status in linux-azure source package in Disco: Fix Released Bug description: eBPF is available as of kernel version 4.15, which is used on AKS nodes. Enabling JIT eBPF (built-in kernel feature) will speed-up execution of eBPF aware tools. eBPF JIT is controlled by the file /proc/sys/net/core/bpf_jit_enable. More details for eBPF JIT - https://www.kernel.org/doc/Documentation/sysctl/net.txt The file /proc/sys/net/core/bpf_jit_enable is not present on AKS nodes. Also, to support eBPF in AKS, we are requesting to switch the mlx* and ib* drivers to loadable modules instead of static. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1827916/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp