From b748f2de4b2f578599f46c6000683a8da755bf68 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 10 Aug 2018 16:14:26 +0200 Subject: [PATCH] EDAC: Add missing MEM_LRDDR4 entry in edac_mem_types[] The edac_mem_types[] array misses a MEM_LRDDR4 entry, which leads to NULL pointer dereference when accessed via sysfs or such. Signed-off-by: Takashi Iwai Cc: Mauro Carvalho Chehab Cc: Yazen Ghannam Cc: linux-edac Cc: Link: http://lkml.kernel.org/r/20180810141426.8918-1-tiwai@suse.de Fixes: 1e8096bb2031 ("EDAC: Add LRDDR4 DRAM type") Signed-off-by: Borislav Petkov --- drivers/edac/edac_mc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 3bb82e511eca..7d3edd713932 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -215,6 +215,7 @@ const char * const edac_mem_types[] = { [MEM_LRDDR3] = "Load-Reduced-DDR3-RAM", [MEM_DDR4] = "Unbuffered-DDR4", [MEM_RDDR4] = "Registered-DDR4", + [MEM_LRDDR4] = "Load-Reduced-DDR4-RAM", [MEM_NVDIMM] = "Non-volatile-RAM", }; EXPORT_SYMBOL_GPL(edac_mem_types); -- GitLab