linux-kernel - Re: [PATCH 02/19] csky: Exception handling and syscall

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Message-ID: <20180319110302.GA15454@guoren>
Date:   Mon, 19 Mar 2018 19:03:02 +0800
From:   Guo Ren <ren_guo@...ky.com>
To:     Dominik Brodowski <linux@...inikbrodowski.net>
Cc:     linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
        tglx@...utronix.de, daniel.lezcano@...aro.org,
        jason@...edaemon.net, arnd@...db.de, c-sky_gcc_upstream@...ky.com,
        gnu-csky@...tor.com, thomas.petazzoni@...tlin.com,
        wbx@...ibc-ng.org
Subject: Re: [PATCH 02/19] csky: Exception handling and syscall

Hi Dominik,

On Mon, Mar 19, 2018 at 09:50:09AM +0100, Dominik Brodowski wrote:
> > +#define __ARCH_WANT_SYSCALL_DEPRECATED
> > +#define __ARCH_WANT_SYSCALL_OFF_T
> > +#define __ARCH_WANT_SYSCALL_NO_AT
> > +#define __ARCH_WANT_SYSCALL_NO_FLAGS
> 
> Does this arch *really* want these deprecated and obsolete syscalls? See the
> commend in include/uapi/asm-generic/unistd.h
> 
>  * All syscalls below here should go away really,
>  * these are provided for both review and as a porting
>  * help for the C library version.
> 
OK, I will cleanup them next and check the unistd.h again.

Best Regards
  Guo Ren