From: Christoph Hellwig <hch@lst.de>
To: Bharata B Rao <bharata@linux.ibm.com>
Cc: linuxram@us.ibm.com, cclaudio@linux.ibm.com,
kvm-ppc@vger.kernel.org, linux-mm@kvack.org, jglisse@redhat.com,
aneesh.kumar@linux.vnet.ibm.com, paulus@au1.ibm.com,
sukadev@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org,
hch@lst.de
Subject: Re: [PATCH v7 4/7] kvmppc: Handle memory plug/unplug to secure VM
Date: Thu, 29 Aug 2019 10:39:27 +0200 [thread overview]
Message-ID: <20190829083927.GB13039@lst.de> (raw)
In-Reply-To: <20190822102620.21897-5-bharata@linux.ibm.com>
On Thu, Aug 22, 2019 at 03:56:17PM +0530, Bharata B Rao wrote:
> + /*
> + * TODO: Handle KVM_MR_MOVE
> + */
> + if (change == KVM_MR_CREATE) {
> + uv_register_mem_slot(kvm->arch.lpid,
> + new->base_gfn << PAGE_SHIFT,
> + new->npages * PAGE_SIZE,
> + 0, new->id);
> + } else if (change == KVM_MR_DELETE)
> + uv_unregister_mem_slot(kvm->arch.lpid, old->id);
> }
In preparation for the KVM_MR_MOVE addition just using a switch statement
here from the very beginning might make the code a little nicer to read.
next prev parent reply other threads:[~2019-08-29 8:44 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-22 10:26 [PATCH v7 0/7] KVMPPC driver to manage secure guest pages Bharata B Rao
2019-08-22 10:26 ` [PATCH v7 1/7] kvmppc: Driver to manage pages of secure guest Bharata B Rao
2019-08-29 3:02 ` Sukadev Bhattiprolu
2019-08-29 6:56 ` Bharata B Rao
2019-08-29 19:39 ` Sukadev Bhattiprolu
2019-08-30 11:13 ` Bharata B Rao
2019-08-29 8:38 ` Christoph Hellwig
2019-08-30 3:42 ` Bharata B Rao
2019-09-02 7:53 ` Christoph Hellwig
2019-09-06 11:36 ` Bharata B Rao
2019-09-06 16:32 ` Christoph Hellwig
2019-08-22 10:26 ` [PATCH v7 2/7] kvmppc: Shared pages support for secure guests Bharata B Rao
2019-08-29 3:04 ` Sukadev Bhattiprolu
2019-08-29 6:58 ` Bharata B Rao
2019-08-22 10:26 ` [PATCH v7 3/7] kvmppc: H_SVM_INIT_START and H_SVM_INIT_DONE hcalls Bharata B Rao
2019-08-22 10:26 ` [PATCH v7 4/7] kvmppc: Handle memory plug/unplug to secure VM Bharata B Rao
2019-08-29 8:39 ` Christoph Hellwig [this message]
2019-08-22 10:26 ` [PATCH v7 5/7] kvmppc: Radix changes for secure guest Bharata B Rao
2019-08-29 3:05 ` Sukadev Bhattiprolu
2019-08-29 7:57 ` Bharata B Rao
2019-08-22 10:26 ` [PATCH v7 6/7] kvmppc: Support reset of " Bharata B Rao
2019-08-22 10:26 ` [PATCH v7 7/7] KVM: PPC: Ultravisor: Add PPC_UV config option Bharata B Rao
2019-08-23 4:17 ` [PATCH v7 0/7] KVMPPC driver to manage secure guest pages Paul Mackerras
2019-08-23 6:57 ` Bharata B Rao
2019-08-23 11:57 ` Michael Ellerman
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