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EDAC: Add missing MEM_LRDDR4 entry in edac_mem_types[] 

commit b748f2de4b upstream.

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 <tiwai@suse.de>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Yazen Ghannam <Yazen.Ghannam@amd.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: <stable@vger.kernel.org>
Link: http://lkml.kernel.org/r/20180810141426.8918-1-tiwai@suse.de
Fixes: 1e8096bb20 ("EDAC: Add LRDDR4 DRAM type")
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Takashi Iwai 2018-08-10 16:14:26 +02:00 committed by Greg Kroah-Hartman
parent b518e870f1
commit 96de65df19
1 changed files with 1 additions and 0 deletions
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drivers/edac/edac_mc.c
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@ -215,6 +215,7 @@ const char * const edac_mem_types[] = {
[MEM_LRDDR3] = "Load-Reduced DDR3 RAM",
[MEM_DDR4] = "Unbuffered DDR4 RAM",
[MEM_RDDR4] = "Registered DDR4 RAM",
[MEM_LRDDR4] = "Load-Reduced-DDR4-RAM",
};
EXPORT_SYMBOL_GPL(edac_mem_types);