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author | Sven Eckelmann <sven@narfation.org> | 2020-11-22 01:17:35 +0100 |
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committer | Sven Eckelmann <sven@narfation.org> | 2020-11-24 10:03:27 +0100 |
commit | 9f2a40c72fdb0b9b077bf5b4b01aa17eac4bfb45 (patch) | |
tree | 4c63793d7e9c1d4f9342640205f8c6c86fd49f40 /target/linux/generic/patches-3.9/657-qdisc_reduce_truesize.patch | |
parent | 0e25552dd86c170b475033bc52ad073663397270 (diff) | |
download | openwrt-18.06.tar.gz openwrt-18.06.tar.bz2 openwrt-18.06.zip |
kernel: mtd: parser: cmdline: Fix parsing of part-names with colonsopenwrt-18.06
Some devices (especially QCA ones) are already using hardcoded partition
names with colons in it. The OpenMesh A62 for example provides following
mtd relevant information via cmdline:
root=31:11 mtdparts=spi0.0:256k(0:SBL1),128k(0:MIBIB),384k(0:QSEE),64k(0:CDT),64k(0:DDRPARAMS),64k(0:APPSBLENV),512k(0:APPSBL),64k(0:ART),64k(custom),64k(0:KEYS),0x002b0000(kernel),0x00c80000(rootfs),15552k(inactive) rootfsname=rootfs rootwait
The change to split only on the last colon between mtd-id and partitions
will cause newpart to see following string for the first partition:
KEYS),0x002b0000(kernel),0x00c80000(rootfs),15552k(inactive)
Such a partition list cannot be parsed and thus the device fails to boot.
Avoid this behavior by making sure that the start of the first part-name
("(") will also be the last byte the mtd-id split algorithm is using for
its colon search.
Fixes: 5d01d0560893 ("kernel: Update kernel 4.14 to version 4.14.202")
Fixes: edda06c7b41d ("kernel: Update kernel 4.9 to version 4.9.240")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
(backported from commit 223eec7e81f8506592fc89cf79a2f14360f5c57b)
Diffstat (limited to 'target/linux/generic/patches-3.9/657-qdisc_reduce_truesize.patch')
0 files changed, 0 insertions, 0 deletions