From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.ru (ozlabs.ru [83.169.36.222]) by lists.ozlabs.org (Postfix) with ESMTP id 3szttr5HPbzDt1D for ; Thu, 20 Oct 2016 14:04:04 +1100 (AEDT) From: Alexey Kardashevskiy To: linuxppc-dev@lists.ozlabs.org Cc: Alexey Kardashevskiy , Alex Williamson , Nicholas Piggin , Paul Mackerras , kvm@vger.kernel.org, David Gibson Subject: [PATCH kernel v3 0/4] powerpc/spapr/vfio: Put pages on VFIO container shutdown Date: Thu, 20 Oct 2016 14:03:46 +1100 Message-Id: <1476932630-45323-1-git-send-email-aik@ozlabs.ru> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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