From: Paolo Bonzini <pbonzini@redhat.com>
To: Paul Mackerras <paulus@ozlabs.org>, Alexey Kardashevskiy <aik@ozlabs.ru>
Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
Christian Zigotzky <chzigotzky@xenosoft.de>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH kernel] KVM: PPC: Create a virtual-mode only TCE table handlers
Date: Fri, 18 Mar 2016 09:57:58 +0000 [thread overview]
Message-ID: <56EBD126.6060307@redhat.com> (raw)
In-Reply-To: <20160318091629.GD1393@fergus.ozlabs.ibm.com>
On 18/03/2016 10:16, Paul Mackerras wrote:
> On Fri, Mar 18, 2016 at 01:50:42PM +1100, Alexey Kardashevskiy wrote:
>> Upcoming in-kernel VFIO acceleration needs different handling in real
>> and virtual modes which makes it hard to support both modes in
>> the same handler.
>>
>> This creates a copy of kvmppc_rm_h_stuff_tce and kvmppc_rm_h_put_tce
>> in addition to the existing kvmppc_rm_h_put_tce_indirect.
>>
>> This also fixes linker breakage when only PR KVM was selected (leaving
>> HV KVM off): the kvmppc_h_put_tce/kvmppc_h_stuff_tce functions
>> would not compile at all and the linked would fail.
>>
>> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
>
> Acked-by: Paul Mackerras <paulus@samba.org>
>
> Paolo, will you take this directly, or do you want me to generate
> a pull request?
I can take it directly.
Paolo
WARNING: multiple messages have this Message-ID (diff)
From: Paolo Bonzini <pbonzini@redhat.com>
To: Paul Mackerras <paulus@ozlabs.org>, Alexey Kardashevskiy <aik@ozlabs.ru>
Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
Christian Zigotzky <chzigotzky@xenosoft.de>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH kernel] KVM: PPC: Create a virtual-mode only TCE table handlers
Date: Fri, 18 Mar 2016 10:57:58 +0100 [thread overview]
Message-ID: <56EBD126.6060307@redhat.com> (raw)
In-Reply-To: <20160318091629.GD1393@fergus.ozlabs.ibm.com>
On 18/03/2016 10:16, Paul Mackerras wrote:
> On Fri, Mar 18, 2016 at 01:50:42PM +1100, Alexey Kardashevskiy wrote:
>> Upcoming in-kernel VFIO acceleration needs different handling in real
>> and virtual modes which makes it hard to support both modes in
>> the same handler.
>>
>> This creates a copy of kvmppc_rm_h_stuff_tce and kvmppc_rm_h_put_tce
>> in addition to the existing kvmppc_rm_h_put_tce_indirect.
>>
>> This also fixes linker breakage when only PR KVM was selected (leaving
>> HV KVM off): the kvmppc_h_put_tce/kvmppc_h_stuff_tce functions
>> would not compile at all and the linked would fail.
>>
>> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
>
> Acked-by: Paul Mackerras <paulus@samba.org>
>
> Paolo, will you take this directly, or do you want me to generate
> a pull request?
I can take it directly.
Paolo
next prev parent reply other threads:[~2016-03-18 9:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-18 2:50 [PATCH kernel] KVM: PPC: Create a virtual-mode only TCE table handlers Alexey Kardashevskiy
2016-03-18 2:50 ` Alexey Kardashevskiy
2016-03-18 9:04 ` Christian Zigotzky
2016-03-18 9:04 ` Christian Zigotzky
2016-03-18 9:16 ` Paul Mackerras
2016-03-18 9:16 ` Paul Mackerras
2016-03-18 9:57 ` Paolo Bonzini [this message]
2016-03-18 9:57 ` Paolo Bonzini
2016-03-19 13:30 ` Christian Zigotzky
2016-03-19 13:30 ` Christian Zigotzky
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