On Wed, Jun 12, 2024 at 02:52:28PM -0400, Steven Rostedt wrote: > On Wed, 12 Jun 2024 11:45:57 -0700 > Kees Cook <kees@xxxxxxxxxx> wrote: > > > On Tue, Jun 11, 2024 at 10:49:13AM -0400, Steven Rostedt wrote: > > > From: "Steven Rostedt (Google)" <rostedt@xxxxxxxxxxx> > > > > > > Add a method to find a region specified by reserve_mem=nn:align:name for > > > ramoops. Adding a kernel command line parameter: > > > > > > reserve_mem=12M:4096:oops ramoops.mem_name=oops > > > > > > Will use the size and location defined by the memmap parameter where it > > > finds the memory and labels it "oops". The "oops" in the ramoops option > > > is used to search for it. > > > > > > This allows for arbitrary RAM to be used for ramoops if it is known that > > > the memory is not cleared on kernel crashes or soft reboots. > > > > > > Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx> > > > > Acked-by: Kees Cook <kees@xxxxxxxxxx> > > > > Let me know if this should go via the pstore tree, if you'd rather carry > > it? > > > > I'm going to send out another version to cover some more comments that > were made, and perhaps it's best if Mike Rapoport takes it through his > tree. I've added one more comment to v5, with that fixed I can take this. > Thanks! > > -- Steve -- Sincerely yours, Mike.
