On Fri, Jun 28, 2019 at 11:59:19AM -0700, Dan Williams wrote: > It's a bug that the call to put_devmap_managed_page() was gated by > MEMORY_DEVICE_PUBLIC in release_pages(). That path is also applicable > to MEMORY_DEVICE_FSDAX because it needs to trigger the ->page_free() > callback to wake up wait_on_var() via fsdax_pagefree(). > > So I guess you could argue that the MEMORY_DEVICE_PUBLIC removal patch > left the original bug in place. In that sense we're no worse off, but > since we know about the bug, the fix and the patches have not been > applied yet, why not fix it now? The fix it now would simply be to apply Ira original patch now, but given that we are at -rc6 is this really a good time? And if we don't apply it now based on the quilt based -mm worflow it just seems a lot easier to apply it after my series. Unless we want to include it in the series, in which case I can do a quick rebase, we'd just need to make sure Andrew pulls it from -mm. _______________________________________________ Nouveau mailing list Nouveau@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/nouveau
