Re: [PATCH 1/1] fs: pipe: wakeup readers everytime new data written is to pipe

On Thu, Jul 29, 2021 at 3:27 PM Sandeep Patil sspatil@android.com wrote:

So restore the old behavior to wakeup all readers if any new data is written to the pipe.

Ah-hahh.

I've had this slightly smaller patch waiting for the better part of a year:

https://lore.kernel.org/lkml/CAHk-=wgjR7Nd4CyDoi3SH9kPJp_Td9S-hhFJZMqvp6GS1W...

waiting to see if some broken program actually depends on the bogus epollet semantics.

Can you verify that that patch fixes the realm-core brokenness too?

Linus