I always go nuts when I start an MTD test on a slow device and have to
wait forever until it finishes. From the debug output I already know
what the issue is but I have to wait or reset the board hard. Resetting
is often not an option (remote access, you don't want lose the current
state, etc...).
The solution is easy, check for pending signals at key positions in the
code. Using that one can even stop a test by pressing CTRL-C as
insmod/modprobe have SIGINT pending.
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
The torture test should quit once it actually induces an error in the
flash. This step was accidentally removed during refactoring.
Without this fix, the torturetest just continues infinitely, or until
the maximum cycle count is reached. e.g.:
...
[ 7619.218171] mtd_test: error -5 while erasing EB 100
[ 7619.297981] mtd_test: error -5 while erasing EB 100
[ 7619.377953] mtd_test: error -5 while erasing EB 100
[ 7619.457998] mtd_test: error -5 while erasing EB 100
[ 7619.537990] mtd_test: error -5 while erasing EB 100
...
Fixes: 6cf78358c9 ("mtd: mtd_torturetest: use mtd_test helpers")
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Cc: <stable@vger.kernel.org>
