linux-kernel - Re: [PATCH v2] zsmalloc: use U suffix for negative literals being shifted

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Message-ID: <20180111070622.GI494@jagdpanzerIV>
Date:   Thu, 11 Jan 2018 16:06:22 +0900
From:   Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
To:     Nick Desaulniers <nick.desaulniers@...il.com>
Cc:     akpm@...ux-foundation.org,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Matthew Wilcox <willy@...radead.org>,
        Minchan Kim <minchan@...nel.org>,
        Nitin Gupta <ngupta@...are.org>,
        Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] zsmalloc: use U suffix for negative literals being
 shifted

On (01/10/18 19:41), Nick Desaulniers wrote:
> Fixes warnings about shifting unsigned literals being undefined
> behavior.
> 
> Suggested-by: Minchan Kim <minchan@...nel.org>
> Signed-off-by: Nick Desaulniers <nick.desaulniers@...il.com>

looks good to me.

Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@...il.com>

	-ss