* Rafael J. Wysocki <rjw@xxxxxxx> wrote:
> From: Rafael J. Wysocki <rjw@xxxxxxx>
>
> Document the fact that __save_processor_state() has to save all CPU
> registers referred to by the kernel in case a different kernel is used
> to load and restore a hibernation image containing it.
ok - so i guess i should drop this from x86.git:
@@ -53,7 +53,6 @@ void __save_processor_state(struct saved
ctxt->cr2 = read_cr2();
ctxt->cr3 = read_cr3();
ctxt->cr4 = read_cr4();
- ctxt->cr8 = read_cr8();
}
right? But i'm wondering - are we really ever resuming to a different
kernel version, for this to be an issue?
Ingo
_______________________________________________
linux-pm mailing list
linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx
https://lists.linux-foundation.org/mailman/listinfo/linux-pm
