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List:       linux-kernel
Subject:    Re: [PATCH cmpxchg 08/14] parisc: add u16 support to cmpxchg()
From:       Linus Torvalds <torvalds () linux-foundation ! org>
Date:       2024-04-08 20:10:40
Message-ID: CAHk-=whwbdbNXeJ0m+YZqZcxKPD3v4dbcPVCd6gP7YkwCM=X7w () mail ! gmail ! com
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On Mon, 8 Apr 2024 at 10:50, Paul E. McKenney <paulmck@kernel.org> wrote:
>
> And get rid of manual truncation down to u8, etc. in there - the
> only reason for those is to avoid bogus warnings about constant
> truncation from sparse, and those are easy to avoid by turning
> that switch into conditional expression.

I support the use of the conditional, but why add the 16-bit case when
it turns out we don't want it after all?

                 Linus

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