This is a note to let you know that I've just added the patch titled
mtd: bcm47xxpart: limit scanned flash area on BCM47XX (MIPS) only
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mtd-bcm47xxpart-limit-scanned-flash-area-on-bcm47xx-mips-only.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 2a36a5c30eab9cd1c9d2d08bd27cd763325d70c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@xxxxxxxxx>
Date: Sat, 5 Dec 2015 02:09:43 +0100
Subject: mtd: bcm47xxpart: limit scanned flash area on BCM47XX (MIPS) only
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From: Rafał Miłecki <zajec5@xxxxxxxxx>
commit 2a36a5c30eab9cd1c9d2d08bd27cd763325d70c5 upstream.
We allowed using bcm47xxpart on BCM5301X arch with commit:
9e3afa5f5c7 ("mtd: bcm47xxpart: allow enabling on ARCH_BCM_5301X")
BCM5301X devices may contain some partitions in higher memory, e.g.
Netgear R8000 has board_data at 0x2600000. To detect them we should
use size limit on MIPS only.
Signed-off-by: Rafał Miłecki <zajec5@xxxxxxxxx>
Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
Signed-off-by: Amit Pundir <amit.pundir@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mtd/bcm47xxpart.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/mtd/bcm47xxpart.c
+++ b/drivers/mtd/bcm47xxpart.c
@@ -87,8 +87,8 @@ static int bcm47xxpart_parse(struct mtd_
/* Parse block by block looking for magics */
for (offset = 0; offset <= master->size - blocksize;
offset += blocksize) {
- /* Nothing more in higher memory */
- if (offset >= 0x2000000)
+ /* Nothing more in higher memory on BCM47XX (MIPS) */
+ if (config_enabled(CONFIG_BCM47XX) && offset >= 0x2000000)
break;
if (curr_part >= BCM47XXPART_MAX_PARTS) {
Patches currently in stable-queue which might be from zajec5@xxxxxxxxx are
queue-3.18/mtd-bcm47xxpart-limit-scanned-flash-area-on-bcm47xx-mips-only.patch