Re: [PATCH 10/11] sched_ext: scx_qmap: Add proxy execution support

John Stultz <[email protected]> Fri, 17 Jul 2026 23:04:16 -0700

Newsgroups	dev.linux.lists.sched-ext,org.kernel.vger.linux-kernel
Message-ID	<CANDhNCqSSf9UPzo_6Z+giTJHRWC6X=D=daWuzbLWyDYsFbZ2qA@mail.gmail.com>

On Fri, Jul 17, 2026 at 10:47 PM Andrea Righi <[email protected]> wrote:
> This looks like something related to BPF arena pointers and incorrectly
> generated BPF code (the other schedulers don't use BPF arenas, so that'd explain
> why you only see this with scx_qmap).
>
> Which version of clang are you using?

Debian clang version 19.1.7 (3+b1)

Running in a debian 13 vm.   Though I'm using gcc normally for my
builds (but I see the tools/sched_ext/ build does use clang explicitly
for some things).

thanks
-john