From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@kernel.org>,
Alexey Kardashevskiy <aik@ozlabs.ru>,
David Gibson <david@gibson.dropbear.id.au>,
Andrea Arcangeli <aarcange@redhat.com>,
mpe@ellerman.id.au, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH V7 0/4] mm/kvm/vfio/ppc64: Migrate compound pages out of CMA region
Date: Wed, 27 Feb 2019 14:22:58 +0530 [thread overview]
Message-ID: <87mumhtxxx.fsf@linux.ibm.com> (raw)
In-Reply-To: <20190226155324.e99d5200cc6293138ac5c6fa@linux-foundation.org>
Andrew Morton <akpm@linux-foundation.org> writes:
> [patch 1/4]: OK. I guess. Was this worth consuming our last PF_ flag?
That was done based on request from Andrea and it also helps in avoiding
allocating pages from CMA region where we know we are anyway going to
migrate them out. So yes, this helps.
> [patch 2/4]: unreviewed
> [patch 3/4]: unreviewed, mpe still unhappy, I expect?
I did reply to that email. I guess mpe is ok with that?
> [patch 4/4]: unreviewed
-aneesh
next prev parent reply other threads:[~2019-02-27 8:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-14 9:54 [PATCH V7 0/4] mm/kvm/vfio/ppc64: Migrate compound pages out of CMA region Aneesh Kumar K.V
2019-01-14 9:54 ` [PATCH V7 1/4] mm/cma: Add PF flag to force non cma alloc Aneesh Kumar K.V
2019-01-29 22:52 ` Andrew Morton
2019-01-14 9:54 ` [PATCH V7 2/4] mm: Update get_user_pages_longterm to migrate pages allocated from CMA region Aneesh Kumar K.V
2019-01-14 9:54 ` Aneesh Kumar K.V
2019-01-14 9:54 ` [PATCH V7 3/4] powerpc/mm/iommu: Allow migration of cma allocated pages during mm_iommu_do_alloc Aneesh Kumar K.V
2019-01-30 11:34 ` Michael Ellerman
2019-01-31 4:42 ` Aneesh Kumar K.V
2019-01-14 9:54 ` [PATCH V7 4/4] powerpc/mm/iommu: Allow large IOMMU page size only for hugetlb backing Aneesh Kumar K.V
2019-01-14 9:54 ` [PATCH V7 5/5] testing Aneesh Kumar K.V
2019-01-15 11:25 ` Aneesh Kumar K.V
2019-01-29 22:56 ` [PATCH V7 0/4] mm/kvm/vfio/ppc64: Migrate compound pages out of CMA region Andrew Morton
2019-02-26 23:53 ` Andrew Morton
2019-02-27 8:52 ` Aneesh Kumar K.V [this message]
2019-02-27 11:29 ` Michael Ellerman
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