[BUG] io_uring: possible CQE32 overflow flush inconsistency in __io_cqring_overflow_flush()

[Cyber_black]

On Fri, Jun 19, 2026 at 04:49:32AM +0000, Greg KH wrote:> Please turn this into a real patch that you have gregkh@xxxxxxxxxxxxxxxxxxx to verify it
> resolves the issue so you get full credit for the fix.

Hi Greg,

Apologies for the previous mail's format. The patch compiles cleanly
on arm64. My current environment does not support io_uring (ENOSYS)
so I was unable to run the liburing suite, but the fix itself is
straightforward.