On Wed, Jan 22, 2025 at 09:21:10AM +0900, Dominique Martinet wrote:
Greg Kroah-Hartman wrote on Tue, Jan 21, 2025 at 06:51:46PM +0100:
5.15-stable review patch. If anyone has any objections, please let me know.
From: Sergey Senozhatsky senozhatsky@chromium.org
commit 6d2453c3dbc5f70eafc1c866289a90a1fc57ce18 upstream.
We do all reset operations under write lock, so we don't need to save
This branch does not have said write lock, please either also pick 6f1637795f28 ("zram: fix race between zram_reset_device() and disksize_store()") or drop the 3 zram patches from 5.15 (see https://lore.kernel.org/all/Z4YUmMI5e2yPmzHl@atmark-techno.com/T/#u ; sorry I didn't follow up more thoroughly. As said there, I believe that with the extra patch this backport is now sound, but given this isn't a security fix my opinion is that this was too complex of a backport for an uninvolved party like me to do)
Now all dropped, thanks for reminding me.
greg k-h