Re: [PATCH kernel] vfio/spapr: Fix missing mutex unlock when creating a window

2017-02-01 Thread Alex Williamson
On Wed, 1 Feb 2017 14:26:16 +1100 Alexey Kardashevskiy wrote: > d9c728949ddc: "vfio/spapr: Postpone default window creation" added > an additional exit to the VFIO_IOMMU_SPAPR_TCE_CREATE case and made it > possible to return from tce_iommu_ioctl() without unlocking > container->lock; this fixes

Re: [PATCH kernel] vfio/spapr: Fix missing mutex unlock when creating a window

2017-01-31 Thread David Gibson
On Wed, Feb 01, 2017 at 02:26:16PM +1100, Alexey Kardashevskiy wrote: > d9c728949ddc: "vfio/spapr: Postpone default window creation" added > an additional exit to the VFIO_IOMMU_SPAPR_TCE_CREATE case and made it > possible to return from tce_iommu_ioctl() without unlocking > container->lock; this f