Commit 67b43b9d authored Feb 16, 2012 by Mahesh Salgaonkar Committed by Benjamin Herrenschmidt Feb 23, 2012

fadump: Invalidate the fadump registration during machine shutdown.

If dump is active during system reboot, shutdown or halt then invalidate
the fadump registration as it does not get invalidated automatically.

Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

parent b500afff

arch/powerpc/kernel/setup-common.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -110,6 +110,14 @@ EXPORT_SYMBOL(ppc_do_canonicalize_irqs);
		/* also used by kexec */
		void machine_shutdown(void)
		{
		#ifdef CONFIG_FA_DUMP
		/*
		* if fadump is active, cleanup the fadump registration before we
		* shutdown.
		*/
		fadump_cleanup();
		#endif

		if (ppc_md.machine_shutdown)
		ppc_md.machine_shutdown();
		}