On Sun, Jun 27, 2021 at 12:39:29PM -0400, Jeff Layton wrote: > It's not sufficient to skip reading when the pos is beyond the EOF. > There may be data at the head of the page that we need to fill in > before the write. > > Add a new helper function that corrects and clarifies the logic of > when we can skip reads, and have it only zero out the part of the page > that won't have data copied in for the write. > > [ Note: this fix is commit 827a746f405d in mainline kernels. The > original bug was in ceph, but got lifted into the fs/netfs > library for v5.13. This backport should apply to stable > kernels v5.10 though v5.12. ] > That helped, thanks for resending this. Now queued up. greg k-h
