On Sun, Apr 21, 2019 at 04:37:24PM +0200, Wolfram Sang wrote: > Hi, > > Adding relevant people to CC. Now really! > > > Original bug report: https://bugs.archlinux.org/task/62391 > > Thanks for the report! > > > May be related to this email: https://lkml.org/lkml/2019/4/4/518, > > unconfirmed. > > Yes, that's the one. Hans, there are two problems with the dev_err here. > One: It is not ratelimited. Two: We don't see which driver tried to > transfer something with a suspended adapter. My suggestion: Use > dev_WARN_ONCE(). And it seems we should think again about ratelimiting > in the core, too. > > > As the related hardware is quite specific, my question is more about > > limiting the ammount of output the i2c_designware module produces when > > encounters such errors. > > Valid request. If we decide to move to dev_WARN_*, then I'd like to ask > you to run the fix again because behind all this, there is another > driver which needs fixing, and the WARN will point to it hopefully. > > Thanks, > > Wolfram >
Attachment:
signature.asc
Description: PGP signature
