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

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From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Date: Wed, 22 Jun 2022 17:22:38 +0300

On Wed, Jun 22, 2022 at 02:24:40PM +0200, Alexander Lobakin wrote:
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).

One mail per person? Because I also got a report.

From the headers:

From: kernel test robot <lkp@xxxxxxxxx>
To: Alexander Lobakin <alexandr.lobakin@xxxxxxxxx>
Cc: <llvm@xxxxxxxxxxxxxxx>,
 <kbuild-all@xxxxxxxxxxxx>,
 <linux-kernel@xxxxxxxxxxxxxxx>,
 Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

I guess it's due to your Reviewed-by in the commit message, no one
else from the original CCs list is present.


-- 
With Best Regards,
Andy Shevchenko

Thanks,
Olek



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