> -----Original Message----- > From: Marc Zyngier [mailto:maz@xxxxxxxxxx] > Sent: 16 May 2023 12:01 > To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@xxxxxxxxxx> > Cc: Jing Zhang <jingzhangos@xxxxxxxxxx>; KVM <kvm@xxxxxxxxxxxxxxx>; > KVMARM <kvmarm@xxxxxxxxxxxxxxx>; ARMLinux > <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>; Oliver Upton <oupton@xxxxxxxxxx>; > Will Deacon <will@xxxxxxxxxx>; Paolo Bonzini <pbonzini@xxxxxxxxxx>; > James Morse <james.morse@xxxxxxx>; Alexandru Elisei > <alexandru.elisei@xxxxxxx>; Suzuki K Poulose <suzuki.poulose@xxxxxxx>; > Fuad Tabba <tabba@xxxxxxxxxx>; Reiji Watanabe <reijiw@xxxxxxxxxx>; > Raghavendra Rao Ananta <rananta@xxxxxxxxxx> > Subject: Re: [PATCH v8 0/6] Support writable CPU ID registers from > userspace > > On Tue, 16 May 2023 11:37:20 +0100, > Shameerali Kolothum Thodi <shameerali.kolothum.thodi@xxxxxxxxxx> > wrote: > > > > > -----Original Message----- > > > From: Jing Zhang [mailto:jingzhangos@xxxxxxxxxx] > > > Sent: 03 May 2023 18:16 > > > To: KVM <kvm@xxxxxxxxxxxxxxx>; KVMARM <kvmarm@xxxxxxxxxxxxxxx>; > > > ARMLinux <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>; Marc Zyngier > > > <maz@xxxxxxxxxx>; Oliver Upton <oupton@xxxxxxxxxx> > > > Cc: Will Deacon <will@xxxxxxxxxx>; Paolo Bonzini > <pbonzini@xxxxxxxxxx>; > > > James Morse <james.morse@xxxxxxx>; Alexandru Elisei > > > <alexandru.elisei@xxxxxxx>; Suzuki K Poulose > <suzuki.poulose@xxxxxxx>; > > > Fuad Tabba <tabba@xxxxxxxxxx>; Reiji Watanabe <reijiw@xxxxxxxxxx>; > > > Raghavendra Rao Ananta <rananta@xxxxxxxxxx>; Jing Zhang > > > <jingzhangos@xxxxxxxxxx> > > > Subject: [PATCH v8 0/6] Support writable CPU ID registers from > userspace > > > > > > This patchset refactors/adds code to support writable per guest CPU ID > > > feature > > > registers. Part of the code/ideas are from > > > > https://lore.kernel.org/all/20220419065544.3616948-1-reijiw@xxxxxxxxxx > > > > Hi Jing/Reiji, > > > > Just to check the status on the above mentioned series "KVM: arm64: Make > CPU > > ID registers writable by userspace". Is there any plan to respin that one > soon? > > (Sorry, not sure there is any other series in progress for that support > currently) > > I think this still is the latest, which I'm about to review again. I'd > appreciate if you could have a look to! Thanks Marc for confirming. Will go through. We do have some requirement to add support for Qemu CPU models/migration between different hosts. Thanks, Shameer > > Thanks, > > M. > > -- > Without deviation from the norm, progress is not possible.
