On Tue, Apr 09, 2024 at 05:23:58PM -0400, Steven Rostedt wrote: > On Tue, 09 Apr 2024 17:02:54 -0400 > Steven Rostedt <rost...@goodmis.org> wrote: > > > memmap=12M*4096:oops ramoops.mem_name=oops > > I forgot to mention that this makes it trivial for any machine that doesn't > clear memory on soft-reboot, to enable console ramoops (to have access to > the last boot dmesg without needing serial). > > I tested this on a couple of my test boxes and on QEMU, and it works rather > well.
I've long wanted a "stable for this machine and kernel" memory region like this for pstore. It would make testing much easier. -- Kees Cook
