Commit 385404e0 authored Feb 11, 2013 by Mike Travis Committed by H. Peter Anvin Feb 11, 2013

x86, uv, uv3: Check current gru hub support for SGI UV3



This patch checks current hub support to avoid panicing the
system until all the GRU changes for UV3+ are in place.

Signed-off-by: Mike Travis <travis@sgi.com>
Link: http://lkml.kernel.org/r/20130211194509.035828372@gulag1.americas.sgi.com


Acked-by: Dimitri Sivanich <sivanich@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

parent 0af63520

drivers/misc/sgi-gru/grufile.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -517,7 +517,7 @@ static int __init gru_init(void)
		{
		int ret;

		if (!is_uv_system())
		if (!is_uv_system() \|\| (is_uvx_hub() && !is_uv2_hub()))
		return 0;

		#if defined CONFIG_IA64