From 385404e0ce4dbceb72f3f89cb172b2e60ef8e6d3 Mon Sep 17 00:00:00 2001 From: Mike Travis Date: Mon, 11 Feb 2013 13:45:14 -0600 Subject: [PATCH] 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 Link: http://lkml.kernel.org/r/20130211194509.035828372@gulag1.americas.sgi.com Acked-by: Dimitri Sivanich Signed-off-by: H. Peter Anvin --- drivers/misc/sgi-gru/grufile.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c index 492c8cac69ac..44d273c5e19d 100644 --- a/drivers/misc/sgi-gru/grufile.c +++ b/drivers/misc/sgi-gru/grufile.c @@ -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 -- 2.20.1