[PATCH] x86, kdump: Fix efi=noruntime NULL pointer dereference
efault at gmx.de
Thu Aug 23 21:48:58 PDT 2018
On Thu, 2018-08-23 at 11:57 +0800, Dave Young wrote:
> Mike, since we are going this way, I'm working on a kexec code cleanup,
> but it needs careful testing so still need some time.
> Can you help test below efi fix and provide you tested-by if it works?
While it averts the efi=noruntime oops on kdump kernel load, the kernel
does not boot when kdump is triggered. Bailing in setup_efi_state() in
addition restores functionality.
More information about the kexec