** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
** Description changed:
Use !hypervisor_is_type(X86_HYPER_NATIVE) checks
ffe782df80 UBUNTU: SAUCE: smpboot: reuse timer calibration
- -> do this by default on paravirt machines, or potentially kvm only machines
+ -> probably redundant on kvmclock systems
3b458961f1 UBUNTU: SAUCE: Increase the ext4 default commit age
- -> do this by default on paravirt machines, or potentially kvm only machines
+ -> livecd-rootfs should do this in the ext4 superblock
4983291d45 UBUNTU: SAUCE: [kvm] tsc: make no_timer_check default to 1
- -> do this by default on paravirt machines, or potentially kvm only machines
-
+ -> already default on kvm systems
bd43e884f4 UBUNTU: SAUCE: [kvm] tsc: make tsc= default to reliable
- -> kvm init should do what vmware init is doing and setting TSC_RELIABLE
capability
- wrmsrl(HV_X64_MSR_TSC_INVARIANT_CONTROL, 0x1);
- setup_force_cpu_cap(X86_FEATURE_TSC_RELIABLE);
+ -> kvm init should do what vmware init is doing and setting TSC_RELIABLE
capability
+ wrmsrl(HV_X64_MSR_TSC_INVARIANT_CONTROL, 0x1);
+ setup_force_cpu_cap(X86_FEATURE_TSC_RELIABLE);
And then we should change config to move virtio & ext4 filesystems as
built in.
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https://bugs.launchpad.net/bugs/2006488
Title:
Kill linux-kvm flavour
Status in linux package in Ubuntu:
Triaged
Bug description:
Use !hypervisor_is_type(X86_HYPER_NATIVE) checks
ffe782df80 UBUNTU: SAUCE: smpboot: reuse timer calibration
-> probably redundant on kvmclock systems
3b458961f1 UBUNTU: SAUCE: Increase the ext4 default commit age
-> livecd-rootfs should do this in the ext4 superblock
4983291d45 UBUNTU: SAUCE: [kvm] tsc: make no_timer_check default to 1
-> already default on kvm systems
bd43e884f4 UBUNTU: SAUCE: [kvm] tsc: make tsc= default to reliable
-> kvm init should do what vmware init is doing and setting TSC_RELIABLE
capability
wrmsrl(HV_X64_MSR_TSC_INVARIANT_CONTROL, 0x1);
setup_force_cpu_cap(X86_FEATURE_TSC_RELIABLE);
And then we should change config to move virtio & ext4 filesystems as
built in.
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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2006488/+subscriptions
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