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LukeShortCloud / ansible_role_fedora_kernel_lts

An Ansible role for automating the build of the LTS Linux kernel RPMs for Fedora.
GNU General Public License v3.0
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Backport the AMD NPT Virtualization Performance Patch #5

Closed LukeShortCloud closed 6 years ago

LukeShortCloud commented 6 years ago

https://level1techs.com/article/patch-npt-ryzen-better-performance https://patchwork.kernel.org/patch/10027525/

LukeShortCloud commented 6 years ago

This patch was added in the 4.15 Linux kernel release.

https://github.com/torvalds/linux/blob/v4.15/arch/x86/kvm/svm.c

LukeShortCloud commented 6 years ago

This has already been backported upstream in the 4.14 kernel. ansible-role-fedora-kernel-lts has been rebased to the latest version (currently 4.14.25) to add this support in: https://github.com/ekultails/ansible-role-fedora-kernel-lts/commit/3a998775e3deb71166406612abdf2f0a8074c232