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Disable 'KernelArmVtimerUpdateVOffset' by default#202

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Ivan-Velickovic merged 1 commit intomainfrom
update_voffset_disable
Aug 16, 2024
Merged

Disable 'KernelArmVtimerUpdateVOffset' by default#202
Ivan-Velickovic merged 1 commit intomainfrom
update_voffset_disable

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@Ivan-Velickovic Ivan-Velickovic commented Aug 16, 2024

This changes the behaviour of virtual machines to see the architectural timer change even when it is not running.

I do not understand why this option applies to all vCPUs in the kernel, instead of being behaviour that depends on the configuration of a particular vCPU.

I tried to learn more about this kernel configuration option in seL4/seL4#1306 but no-one responded.

This changes the behaviour of virtual machines to see the
architectural timer change even when it is not running.

I do not understand why this option applies to all vCPUs
in the kernel, instead of being behaviour that depends on
the configuration of a particular vCPU.

Signed-off-by: Ivan Velickovic <[email protected]>
@Ivan-Velickovic Ivan-Velickovic merged commit 0c80d9a into main Aug 16, 2024
@Ivan-Velickovic Ivan-Velickovic deleted the update_voffset_disable branch August 16, 2024 02:09
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