From: Paul Mackerras <paulus@ozlabs.org>
To: wei.guo.simon@gmail.com
Cc: linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org,
kvm-ppc@vger.kernel.org
Subject: Re: [PATCH v2 00/30] KVM: PPC: Book3S PR: Transaction memory support on PR KVM
Date: Tue, 15 May 2018 16:01:54 +1000 [thread overview]
Message-ID: <20180515060154.GA28451@fergus.ozlabs.ibm.com> (raw)
In-Reply-To: <1519753057-11059-1-git-send-email-wei.guo.simon@gmail.com>
On Wed, Feb 28, 2018 at 01:37:07AM +0800, wei.guo.simon@gmail.com wrote:
> From: Simon Guo <wei.guo.simon@gmail.com>
>
> In current days, many OS distributions have utilized transaction
> memory functionality. In PowerPC, HV KVM supports TM. But PR KVM
> does not.
>
> The drive for the transaction memory support of PR KVM is the
> openstack Continuous Integration testing - They runs a HV(hypervisor)
> KVM(as level 1) and then run PR KVM(as level 2) on top of that.
>
> This patch set add transaction memory support on PR KVM.
This patch set is starting to look pretty nice. I only have a few
comments on some of the patches.
Unfortunately, these patches collide with the patches that have gone
upstream to add the hypervisor assistance for TM on POWER9, so some of
the patches will need to be rebased (in particular patches 2 and 4).
Paul.
next prev parent reply other threads:[~2018-05-15 6:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-27 17:37 [PATCH v2 00/30] KVM: PPC: Book3S PR: Transaction memory support on PR KVM wei.guo.simon
2018-02-27 17:37 ` [PATCH v2 01/30] powerpc: export symbol msr_check_and_set() wei.guo.simon
2018-02-27 17:37 ` [PATCH v2 02/30] powerpc: add TEXASR related macros wei.guo.simon
2018-02-27 17:37 ` [PATCH v2 03/30] powerpc: export tm_enable()/tm_disable/tm_abort() APIs wei.guo.simon
2018-02-27 17:37 ` [PATCH v2 04/30] KVM: PPC: Book3S PR: Move kvmppc_save_tm/kvmppc_restore_tm to separate file wei.guo.simon
2018-02-27 17:37 ` [PATCH v2 05/30] KVM: PPC: Book3S PR: add new parameter (guest MSR) for kvmppc_save_tm()/kvmppc_restore_tm() wei.guo.simon
2018-02-27 17:37 ` [PATCH v2 06/30] KVM: PPC: Book3S PR: turn on FP/VSX/VMX MSR bits in kvmppc_save_tm() wei.guo.simon
2018-02-27 17:37 ` [PATCH v2 07/30] KVM: PPC: Book3S PR: add C function wrapper for _kvmppc_save/restore_tm() wei.guo.simon
2018-05-15 6:05 ` Paul Mackerras
2018-05-15 12:41 ` Simon Guo
2018-02-27 17:37 ` [PATCH v2 08/30] KVM: PPC: Book3S PR: In PR KVM suspends Transactional state when inject an interrupt wei.guo.simon
2018-02-27 17:37 ` [PATCH v2 09/30] KVM: PPC: Book3S PR: PR KVM pass through MSR TM/TS bits to shadow_msr wei.guo.simon
2018-02-27 17:37 ` [PATCH v2 10/30] KVM: PPC: Book3S PR: Sync TM bits to shadow msr for problem state guest wei.guo.simon
2018-05-15 6:01 ` Paul Mackerras [this message]
2018-05-15 11:44 ` [PATCH v2 00/30] KVM: PPC: Book3S PR: Transaction memory support on PR KVM Simon Guo
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