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(parent: b413f79) | patch
kernel: disable cfi cmdset 0002 erase suspend
authorFelix Fietkau <nbd@openwrt.org>
Mon, 15 Aug 2011 00:15:36 +0000 (00:15 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Mon, 15 Aug 2011 00:15:36 +0000 (00:15 +0000)
commit50817f6afed0cd2286a4bd5f9a23f375319f9712
tree1320816b611aa6482e45cf2125334164b450addftree | snapshot
parentb413f797cfcace585a258478a18e1d4bb1faca8ecommit | diff
kernel: disable cfi cmdset 0002 erase suspend

on some platforms, erase suspend leads to data corruption and lockups when write
ops collide with erase ops. this has been observed on the buffalo wzr-hp-g300nh.
rather than play whack-a-mole with a hard to reproduce issue on a variety of devices,
simply disable erase suspend, as it will usually not produce any useful gain on
the small filesystems used on embedded hardware.

SVN-Revision: 27984
target/linux/generic/patches-2.6.39/461-cfi_cmdset_0002_no_erase_suspend.patch [new file with mode: 0644] blob
target/linux/generic/patches-3.0/460-cfi_cmdset_0002_no_erase_suspend.patch [new file with mode: 0644] blob
target/linux/generic/patches-3.1/460-cfi_cmdset_0002_no_erase_suspend.patch [new file with mode: 0644] blob
Staging tree of Christian Lamparter