linux-kernel - Re: [PATCH 11/14] sparc64: remove CONFIG_SET

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Message-ID: <YgqMLYJs0RMecMck@infradead.org>
Date:   Mon, 14 Feb 2022 09:06:53 -0800
From:   Christoph Hellwig <hch@...radead.org>
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Christoph Hellwig <hch@....de>, linux-arch@...r.kernel.org,
        linux-mm@...ck.org, linux-api@...r.kernel.org, arnd@...db.de,
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Subject: Re: [PATCH 11/14] sparc64: remove CONFIG_SET_FS support

>  void prom_world(int enter)
>  {
> -	if (!enter)
> -		set_fs(get_fs());
> -
>  	__asm__ __volatile__("flushw");
>  }

The enter argument is now unused.