From: Alexey Kardashevskiy <aik@ozlabs.ru>
To: linuxppc-dev@lists.ozlabs.org
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
Alex Williamson <alex.williamson@redhat.com>,
Nicholas Piggin <npiggin@gmail.com>,
Paul Mackerras <paulus@samba.org>,
kvm@vger.kernel.org, David Gibson <david@gibson.dropbear.id.au>
Subject: [PATCH kernel v3 0/4] powerpc/spapr/vfio: Put pages on VFIO container shutdown
Date: Thu, 20 Oct 2016 14:03:46 +1100 [thread overview]
Message-ID: <1476932630-45323-1-git-send-email-aik@ozlabs.ru> (raw)
These patches are to fix a bug when pages stay pinned hours
after QEMU which requested pinning exited. This time 4 patches
for easier reviewing.
Please comment. Thanks.
Alexey Kardashevskiy (4):
powerpc/iommu: Pass mm_struct to init/cleanup helpers
powerpc/iommu: Stop using @current in mm_iommu_xxx
vfio/spapr: Cache mm in tce_container
powerpc/mm/iommu, vfio/spapr: Put pages on VFIO container shutdown
arch/powerpc/include/asm/mmu_context.h | 20 ++--
arch/powerpc/kernel/setup-common.c | 2 +-
arch/powerpc/mm/mmu_context_book3s64.c | 6 +-
arch/powerpc/mm/mmu_context_iommu.c | 60 ++++-------
drivers/vfio/vfio_iommu_spapr_tce.c | 180 +++++++++++++++++++++++----------
5 files changed, 156 insertions(+), 112 deletions(-)
--
2.5.0.rc3
next reply other threads:[~2016-10-20 3:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 3:03 Alexey Kardashevskiy [this message]
2016-10-20 3:03 ` [PATCH kernel v3 1/4] powerpc/iommu: Pass mm_struct to init/cleanup helpers Alexey Kardashevskiy
2016-10-20 23:14 ` David Gibson
2016-10-20 3:03 ` [PATCH kernel v3 2/4] powerpc/iommu: Stop using @current in mm_iommu_xxx Alexey Kardashevskiy
2016-10-20 23:18 ` David Gibson
2016-10-20 3:03 ` [PATCH kernel v3 3/4] vfio/spapr: Cache mm in tce_container Alexey Kardashevskiy
2016-10-20 7:31 ` Nicholas Piggin
2016-10-21 0:21 ` David Gibson
2016-10-21 1:47 ` Nicholas Piggin
2016-10-24 4:25 ` Alexey Kardashevskiy
2016-10-24 4:55 ` Nicholas Piggin
2016-10-21 0:25 ` David Gibson
2016-10-20 3:03 ` [PATCH kernel v3 4/4] powerpc/mm/iommu, vfio/spapr: Put pages on VFIO container shutdown Alexey Kardashevskiy
2016-10-21 0:29 ` David Gibson
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