On Tue, Jul 30, 2024 at 6:01 PM David Howells dhowells@redhat.com wrote:
Can you try this patch instead of either of yours?
I booted it on one of the servers, and no problem so far. All tests complete successfully, even the one with copy_file_range that crashed with my patch. I'll let you know when problems occur later, but until then, I agree with merging your revert instead of my patches.
If I understand this correctly, my other problem (the folio_attach_private conflict between netfs and ceph) I posted in https://lore.kernel.org/ceph-devel/CAKPOu+8q_1rCnQndOj3KAitNY2scPQFuSS-AxeGr... was caused by my (bad) patch after all, wasn't it?
For the moment, ceph has to continue using PG_private_2. It doesn't use netfs_writepages(). I have mostly complete patches to fix that, but they got popped onto the back burner for a bit.
When you're done with those patches, Cc me on those if you want me to help test them.
Max