From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Takashi Iwai <tiwai@suse.de>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Yazen Ghannam <Yazen.Ghannam@amd.com>,
linux-edac <linux-edac@vger.kernel.org>,
Borislav Petkov <bp@suse.de>
Subject: [PATCH 4.18 01/22] EDAC: Add missing MEM_LRDDR4 entry in edac_mem_types[]
Date: Thu, 23 Aug 2018 09:56:27 +0200 [thread overview]
Message-ID: <20180823074759.303513950@linuxfoundation.org> (raw)
In-Reply-To: <20180823074759.234685844@linuxfoundation.org>
4.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Iwai <tiwai@suse.de>
commit b748f2de4b2f578599f46c6000683a8da755bf68 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: 1e8096bb2031 ("EDAC: Add LRDDR4 DRAM type")
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/edac/edac_mc.c | 1 +
1 file changed, 1 insertion(+)
--- 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);
next prev parent reply other threads:[~2018-08-23 12:39 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-23 7:56 [PATCH 4.18 00/22] 4.18.5-stable review Greg Kroah-Hartman
2018-08-23 7:56 ` Greg Kroah-Hartman [this message]
2018-08-23 7:56 ` [PATCH 4.18 02/22] pty: fix O_CLOEXEC for TIOCGPTPEER Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 03/22] mm: Allow non-direct-map arguments to free_reserved_area() Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 04/22] x86/mm/init: Pass unconverted symbol addresses to free_init_pages() Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 05/22] x86/mm/init: Add helper for freeing kernel image pages Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 06/22] x86/mm/init: Remove freed kernel image areas from alias mapping Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 07/22] powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2 Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 08/22] ext4: fix spectre gadget in ext4_mb_regular_allocator() Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 09/22] drm/i915/kvmgt: Fix potential Spectre v1 Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 10/22] drm/amdgpu/pm: " Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 14/22] PCI / ACPI / PM: Resume all bridges on suspend-to-RAM Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 15/22] PCI: hotplug: Dont leak pci_slot on registration failure Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 16/22] PCI: aardvark: Size bridges before resources allocation Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 17/22] PCI: Skip MPS logic for Virtual Functions (VFs) Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 18/22] PCI: pciehp: Fix use-after-free on unplug Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 19/22] PCI: pciehp: Fix unprotected list iteration in IRQ handler Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 20/22] i2c: core: ACPI: Properly set status byte to 0 for multi-byte writes Greg Kroah-Hartman
2018-08-23 7:56 ` [PATCH 4.18 22/22] reiserfs: fix broken xattr handling (heap corruption, bad retval) Greg Kroah-Hartman
2018-08-23 19:20 ` [PATCH 4.18 00/22] 4.18.5-stable review Shuah Khan
2018-08-23 20:34 ` Greg Kroah-Hartman
2018-08-23 20:12 ` Guenter Roeck
2018-08-23 20:52 ` Greg Kroah-Hartman
2018-08-24 5:07 ` Naresh Kamboju
2018-08-24 6:18 ` Greg Kroah-Hartman
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