Re: [PATCH v4 1/2] mm/memfd: Add an F_SEAL_FUTURE_WRITE seal to memfd

2019-01-15 Thread John Stultz
On Sat, Jan 12, 2019 at 12:38 PM Joel Fernandes wrote: > > From: "Joel Fernandes (Google)" > > Android uses ashmem for sharing memory regions. We are looking forward to > migrating all usecases of ashmem to memfd so that we can possibly remove > the ashmem driver in the future from staging

[PATCH v4 1/2] mm/memfd: Add an F_SEAL_FUTURE_WRITE seal to memfd

2019-01-12 Thread Joel Fernandes
From: "Joel Fernandes (Google)" Android uses ashmem for sharing memory regions. We are looking forward to migrating all usecases of ashmem to memfd so that we can possibly remove the ashmem driver in the future from staging while also benefiting from using memfd and contributing to it. Note