From: Paul Mackerras <paulus@ozlabs.org>
To: Michael Ellerman <patch-notifications@ellerman.id.au>
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
linuxppc-dev@lists.ozlabs.org,
Nicholas Piggin <npiggin@gmail.com>,
kvm-ppc@vger.kernel.org,
Alex Williamson <alex.williamson@redhat.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [kernel,v7,1/2] vfio/spapr: Use IOMMU pageshift rather than pagesize
Date: Fri, 20 Jul 2018 13:06:02 +1000 [thread overview]
Message-ID: <20180720030602.GA16075@fergus> (raw)
In-Reply-To: <41WNmy1B2zz9s1R@ozlabs.org>
On Thu, Jul 19, 2018 at 04:06:10PM +1000, Michael Ellerman wrote:
> On Tue, 2018-07-17 at 07:19:12 UTC, Alexey Kardashevskiy wrote:
> > The size is always equal to 1 page so let's use this. Later on this will
> > be used for other checks which use page shifts to check the granularity
> > of access.
> >
> > This should cause no behavioral change.
> >
> > Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
> > Acked-by: Alex Williamson <alex.williamson@redhat.com>
> > Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
>
> Applied to powerpc fixes, thanks.
>
> https://git.kernel.org/powerpc/c/1463edca6734d42ab4406fa2896e20
Ah. I have put these two patches in my kvm-ppc-next branch and I was
about to send a pull request to Paolo.
Paul.
WARNING: multiple messages have this Message-ID (diff)
From: Paul Mackerras <paulus@ozlabs.org>
To: Michael Ellerman <patch-notifications@ellerman.id.au>
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
linuxppc-dev@lists.ozlabs.org,
Nicholas Piggin <npiggin@gmail.com>,
kvm-ppc@vger.kernel.org,
Alex Williamson <alex.williamson@redhat.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [kernel,v7,1/2] vfio/spapr: Use IOMMU pageshift rather than pagesize
Date: Fri, 20 Jul 2018 03:06:02 +0000 [thread overview]
Message-ID: <20180720030602.GA16075@fergus> (raw)
In-Reply-To: <41WNmy1B2zz9s1R@ozlabs.org>
On Thu, Jul 19, 2018 at 04:06:10PM +1000, Michael Ellerman wrote:
> On Tue, 2018-07-17 at 07:19:12 UTC, Alexey Kardashevskiy wrote:
> > The size is always equal to 1 page so let's use this. Later on this will
> > be used for other checks which use page shifts to check the granularity
> > of access.
> >
> > This should cause no behavioral change.
> >
> > Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
> > Acked-by: Alex Williamson <alex.williamson@redhat.com>
> > Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
>
> Applied to powerpc fixes, thanks.
>
> https://git.kernel.org/powerpc/c/1463edca6734d42ab4406fa2896e20
Ah. I have put these two patches in my kvm-ppc-next branch and I was
about to send a pull request to Paolo.
Paul.
next prev parent reply other threads:[~2018-07-20 3:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-17 7:19 [PATCH kernel v7 0/2] KVM: PPC: Check if IOMMU page is contained in the pinned physical page Alexey Kardashevskiy
2018-07-17 7:19 ` Alexey Kardashevskiy
2018-07-17 7:19 ` [PATCH kernel v7 1/2] vfio/spapr: Use IOMMU pageshift rather than pagesize Alexey Kardashevskiy
2018-07-17 7:19 ` Alexey Kardashevskiy
2018-07-19 6:06 ` [kernel, v7, " Michael Ellerman
2018-07-19 6:06 ` [kernel,v7,1/2] " Michael Ellerman
2018-07-20 3:06 ` Paul Mackerras [this message]
2018-07-20 3:06 ` Paul Mackerras
2018-07-17 7:19 ` [PATCH kernel v7 2/2] KVM: PPC: Check if IOMMU page is contained in the pinned physical page Alexey Kardashevskiy
2018-07-17 7:19 ` Alexey Kardashevskiy
2018-07-18 2:11 ` David Gibson
2018-07-18 2:11 ` David Gibson
2018-07-19 6:06 ` [kernel, v7, " Michael Ellerman
2018-07-19 6:06 ` Michael Ellerman
2018-07-18 6:28 ` [PATCH kernel v7 0/2] " Paul Mackerras
2018-07-18 6:28 ` Paul Mackerras
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