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SubjectRe: [PATCH] qspinlock: use signed temporaries for cmpxchg
On Tue, Oct 27, 2020 at 05:22:48PM +0100, Arnd Bergmann wrote:
> I have already sent patches to move -Wnested-externs and
> -Wcast-align from W=2 to W=3, and I guess -Wpointer-sign
> could be handled the same way to make the W=2 level useful
> again.

Works for me ;-), thanks!

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