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kernel: use accepted version of bcm47xxpart fix commit

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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

(cherry picked from commit 404508001e)
This commit is contained in:
Rafał Miłecki
2018-05-12 23:34:43 +02:00
parent 3c81d12ec3
commit 7b54d52a44
1 changed files with 6 additions and 1 deletions
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7
target/linux/generic/patches-4.4/141-mtd-bcm47xxpart-improve-handling-TRX-partition-size.patch → target/linux/generic/patches-4.4/042-v4.18-0009-mtd-bcm47xxpart-improve-handling-TRX-partition-size.patch
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@@ -1,4 +1,6 @@
From 237ea0d4762cc14d0fc80e80d61f0f08e1050c7f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Thu, 12 Apr 2018 07:24:52 +0200
Subject: [PATCH] mtd: bcm47xxpart: improve handling TRX partition size Subject: [PATCH] mtd: bcm47xxpart: improve handling TRX partition size
MIME-Version: 1.0 MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8 Content-Type: text/plain; charset=UTF-8
@@ -6,7 +8,7 @@ Content-Transfer-Encoding: 8bit
When bcm47xxpart finds a TRX partition (container) it's supposed to jump When bcm47xxpart finds a TRX partition (container) it's supposed to jump
to the end of it and keep looking for more partitions. TRX and its to the end of it and keep looking for more partitions. TRX and its
subpartitions are handled be a separated parser. subpartitions are handled by a separate parser.
The problem with old code was relying on the length specified in a TRX The problem with old code was relying on the length specified in a TRX
header. That isn't reliable as TRX is commonly modified to have checksum header. That isn't reliable as TRX is commonly modified to have checksum
@@ -22,7 +24,10 @@ This makes code more optimal & reliable thanks to skipping data that
shouldn't be parsed. shouldn't be parsed.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
--- ---
drivers/mtd/bcm47xxpart.c | 22 ++++++++++++++++++----
1 file changed, 18 insertions(+), 4 deletions(-)
--- a/drivers/mtd/bcm47xxpart.c --- a/drivers/mtd/bcm47xxpart.c
+++ b/drivers/mtd/bcm47xxpart.c +++ b/drivers/mtd/bcm47xxpart.c