Hi Markus, On Wed, Jul 1, 2026 at 6:01 PM Markus Elfring <[email protected]> wrote: > > … > > Fix this by simply adding a check before copy. > > a data copy attempt? > > > > > Fixes: b7fb4d78a6ad ("RISC-V: use memcpy for kexec_file mode") > > See also once more: > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/stable-kernel-rules.rst?h=v7.2-rc1#n34 > > > Would a summary phrase like “Prevent null pointer dereference in > machine_kexec_prepare()” > be nicer?
Agreed, I will improve it in v4. Thanks again for your guidance! Thanks, Tao Liu > > Regards, > Markus >
