Re: [PATCH v4 03/46] KVM: PPC: Book3S HV: Disallow LPCR[AIL] to be set to 1 or 2

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Mar 23, 2021 at 11:02:22AM +1000, Nicholas Piggin wrote:
> These are already disallowed by H_SET_MODE from the guest, also disallow
> these by updating LPCR directly.
> 
> AIL modes can affect the host interrupt behaviour while the guest LPCR
> value is set, so filter it here too.
> 
> Suggested-by: Fabiano Rosas <farosas@xxxxxxxxxxxxx>
> Signed-off-by: Nicholas Piggin <npiggin@xxxxxxxxx>

Acked-by: Paul Mackerras <paulus@xxxxxxxxxx>



[Index of Archives]     [KVM Development]     [KVM ARM]     [KVM ia64]     [Linux Virtualization]     [Linux USB Devel]     [Linux Video]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Big List of Linux Books]

  Powered by Linux