Re: [Qemu-devel] [PATCH] chardev: don't forget to set backend for mux

Hi On Fri, Nov 3, 2017 at 2:19 PM, Kirill A. Shutemov wrote: > I noticied that on recent versions on QEMU I was not able to trigger > SysRq to invoke debug capabilites of Linux Kernel. > > I've tracked it down to qemu_chr_be_event() ignoring CHR_EVENT_BREAK due > s->be being NULL. > > Looks like

[Qemu-devel] [PATCH] chardev: don't forget to set backend for mux

I noticied that on recent versions on QEMU I was not able to trigger SysRq to invoke debug capabilites of Linux Kernel. I've tracked it down to qemu_chr_be_event() ignoring CHR_EVENT_BREAK due s->be being NULL. Looks like the bug was introduced in a4afa548fc6d ("char: move front end handlers in C