On 30. 04. 20 11:00, Markus Elfring wrote: >> In ioremap we should return -ENOMEM when it reports an >> memory allocation failure. > > I suggest to improve this change description. > > Will the tag “Fixes” be relevant because of the adjusted error code? > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?id=1d2cc5ac6f6668cc15216d51051103c61467d7e8#n183
I don't think this was found by bisection because arm smp code cares only about 0 - success and !0. I would expect any static program analysis tool like coccinelle. Would be good to rewrite that commit message and simply say that failures from ioremaps returns -ENOMEM. Thanks, Michal
