Commit ef01b9a0 authored Oct 26, 2009 by Magnus Damm Committed by Paul Mundt Oct 26, 2009

sh: fix kexec by removing check for old kexec-tools



This unbreaks kexec support. Without this fix all
cases of kexec fails since __pa() does not behave
like PHYSADDR(). The downside is that we also kill
the code blocking users running old kexec-tools.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent 6253195b

arch/sh/kernel/machine_kexec.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -46,12 +46,6 @@ void machine_crash_shutdown(struct pt_regs *regs)
		*/
		int machine_kexec_prepare(struct kimage *image)
		{
		/* older versions of kexec-tools are passing
		* the zImage entry point as a virtual address.
		*/
		if (image->start != __pa(image->start))
		return -EINVAL; /* upgrade your kexec-tools */

		return 0;
		}