Re: [PATCH v4 0/8] bitops: let optimize out non-atomic bitops on compile-time constants

From: Alexander Lobakin
Date: Wed Jun 22 2022 - 08:25:08 EST


From: Alexander Lobakin <alexandr.lobakin@xxxxxxxxx>
Date: Tue, 21 Jun 2022 21:15:45 +0200

> While I was working on converting some structure fields from a fixed
> type to a bitmap, I started observing code size increase not only in
> places where the code works with the converted structure fields, but
> also where the converted vars were on the stack. That said, the
> following code:

[...]

Oh gosh, now s390 failed and 7/8 revealed one existing code flaw in
the ice driver.
I'll fix those, then will try to test more platforms (to not spam
series again) and send v5 soon (mentioning this as bots CCs only
myself).

> --
> 2.36.1

Thanks,
Olek